CN205437636U - Frame -type assembly welding frock - Google Patents

Abstract

The utility model provides a frame -type assembly welding frock, a plurality of platforms that include the chassis constitution, set up on the chassis constitution are constituteed, are set up a plurality of positioning group one -tenth on the platform is constituteed and set up a plurality of air clamps constitution on the platform constitution, the air clamp is constituteed and is included: shang mian fixed collet, the fixed collet in side and be used for carrying out the controller controlled to the fixed collet of fixed collet in the higher authority and side, shang mian fixed collet sets up on the platform is constituteed, and the fixed collet in side sets up on the platform is constituteed, and the controller sets up on the chassis is constituteed, and the controller is connected with the fixed collet communication of above -mentioned fixed collet and side for fixed collet and side are fixed the collet and are compressed tightly or loosen the operation above the control. The utility model provides a frame -type assembly welding frock has guaranteed the efficiency that compresses tightly, has reduced cost of labor and time cost, has improved this frame -type assembly welding frock's intelligent operation degree to the practicality of this frock has been guaranteed.

Description

Frame-type assembly welding frock

Technical field

This utility model relates to machinery manufacturing technology field, is specifically related to a kind of frame-type assembly welding frock.

Background technology

Framework is the main part of a lot of engineering goods, and the fine or not direct relation that framework weldment makes quality and the performance of product.

Frame set mounted welder of the prior art generally comprises: frame body 101 and be fixedly installed on the some fixtures 102 on described frame body 101, and fixture 102 is for positioning workpiece to be assembled and compress.

In specific operation process, after being placed on frame body 101 by workpiece to be assembled, each fixture 102 is the most manually operated by the location of workpiece, to realize positioning compression effect, but, aforesaid operations process is more complicated, have impact on the location to workpiece and assembly welding efficiency；And hand labor intensity is relatively big, wastes time and energy, and then improves cost of labor and time cost.

Utility model content

This utility model provides a kind of frame-type assembly welding frock, is used for solving operating process present in prior art more complicated, have impact on the location to workpiece and assembly welding efficiency；And hand labor intensity is relatively big, wastes time and energy, and then the problem that improve cost of labor and time cost.

This utility model is to provide for a kind of frame-type assembly welding frock, the multiple platforms composition including underframe composition, being arranged on described underframe composition, the multiple location composition being arranged on described platform composition and the multiple air operated fixtures composition being arranged on described platform composition；

Described air operated fixture composition includes: the device that is fixed and clamped above, side are fixed and clamped device and for being fixed and clamped device above described and described side is fixed and clamped the controller that device is controlled；

The described device that is fixed and clamped above is arranged on described platform composition, carries out compressing operation for treating the upper end of assembly welding workpiece；The described side device that is fixed and clamped is arranged at the side of described platform composition, and the side for treating assembly welding workpiece carries out compressing operation；Described controller is arranged on described underframe composition, and described controller is fixed and clamped above device with described and described side is fixed and clamped, and device communication is connected, and is used for controlling described above being fixed and clamped device and the described side device that is fixed and clamped carries out compressing or unclamping operation.

Frame-type assembly welding frock as above, the described device that is fixed and clamped above includes: form, with described platform, the first seat board, the first bearing being arranged on described first seat board, the first cylinder system and the first pressing plate being connected；

Described first cylinder system is arranged on described first seat board by described first bearing, the described piston rod of the first cylinder system is connected with one end of head rod, the other end of described head rod is hinged with described first bearing, and connect in the middle part of described head rod and have the second connecting rod, one end of described second connecting rod is connected with described first pressing plate, and the other end is hinged with described first bearing；And the first briquetting being provided with between described head rod and described second connecting rod and support for described second connecting rod；Wherein, described head rod is vertical with described second connecting rod to be connected, and described first pressing plate place plane is perpendicular with described head rod.

Frame-type assembly welding frock as above, the described side device that is fixed and clamped includes: form, with described platform, the second seat board, the second bearing being arranged on described second seat board, the second cylinder system and the second pressing plate being connected；

Described second cylinder system is arranged on described second seat board by described second bearing, the piston rod of described second cylinder system is connected with the first end of V-type connecting rod, second end of described V-type connecting rod is hinged with described second bearing, and the first end of described V-type connecting rod connects the 3rd connecting rod, one end of described 3rd connecting rod is connected with described second pressing plate, the other end is hinged with described second bearing, described second pressing plate forms vertical angle with the 3rd end place branch road of described V-type connecting rod, and the three-terminal link of described V-type connecting rod has the second briquetting for supporting mutually with described 3rd connecting rod.

Frame-type assembly welding frock as above, described location composition includes: elongated longeron localizer and hold out against localizer with described elongated longeron localizer matches；Described elongated longeron localizer is arranged at the both sides of described platform composition with the described localizer that holds out against, and described elongated longeron localizer holds out against the straight line that localizer formed and forms perpendicular with described with described platform.

Frame-type assembly welding frock as above, described elongated longeron localizer includes: form, with described platform, the first pedestal being connected, described first pedestal is connected by the first connecting pin the first push rod, described first push rod connects the first clamping head, and the length direction of described first push rod is perpendicular with described platform composition.

Frame-type assembly welding frock as above, the described localizer that holds out against includes: form, with described platform, the second pedestal being connected, it is provided with cylinder top ferrum on described second pedestal, described second pedestal is connected by the second connecting pin the second push rod, described second push rod is arranged at the front end of described cylinder top ferrum, and described second push rod connection has the second clamping head.

Frame-type assembly welding frock as above, described location composition also includes: end retainer, and described end retainer is arranged at the side of all platforms composition, and perpendicular with described platform composition, is used for treating assembly welding workpiece and positions in the longitudinal direction；

Described end retainer includes: forming, with described platform, the first angle bar being connected, described first angle bar is evenly arranged with some first gussets, the side that described first angle bar deviates from described first gusset contacts with the end treating assembly welding workpiece.

Frame-type assembly welding frock as above, described location composition also includes: is arranged at described platform and forms above and for treating the crossbeam localizer that the crossbeam of assembly welding workpiece carries out positioning, described crossbeam localizer includes the T-bolt being arranged on described platform composition, square magnetic block, locating piece and round nut it is arranged with successively on described T-bolt, wherein, described locating piece is supported mutually with the crossbeam side treated in assembly welding workpiece, is fixed on described T-bolt by the absorption affinity of described round nut Yu described square magnetic block realizing described locating piece.

Frame-type assembly welding frock as above, described location composition also includes: be arranged at described platform composition upper and for treating the top localizer that the top of the longeron of assembly welding workpiece carries out positioning, and described top localizer is arranged at described elongated longeron localizer and described holds out against between localizer and near described elongated longeron localizer；Described top localizer includes: forming parallel the second angle bar being connected with described platform, described second angle bar is evenly arranged with some second gussets, the side that described second angle bar deviates from described second gusset is supported mutually with the longeron one end treating assembly welding workpiece.

Frame-type assembly welding frock as above, described platform composition includes: be arranged at the Bolt plate base on described underframe composition, described Bolt plate base upper center is provided with the bar shaped girder steel perpendicular with described Bolt plate base, on described Bolt plate base, and the both sides being positioned at described bar shaped girder steel are also symmetrically arranged with the first corrosion resistant plate paralleled with described bar shaped girder steel, described first corrosion resistant plate deviates from the side of described bar shaped girder steel, and along the length direction of described first corrosion resistant plate, it is provided with two the first T-slot being parallel to each other, the upper end of described bar shaped girder steel and described first corrosion resistant plate is provided with the second corrosion resistant plate paralleled with described Bolt plate base；The top of described second corrosion resistant plate, along the length direction of described second corrosion resistant plate, it is provided with one second T-slot.

The frame-type assembly welding frock that this utility model provides, by being arranged at multiple location composition that platform forms and the cooperation being arranged at multiple air operated fixtures composition that described platform forms, and start fixture and form the device that includes being fixed and clamped above, side is fixed and clamped device and controller, and then can be implemented in location after when assembly welding workpiece compresses, can be by controller to being fixed and clamped device above and the side device control realization that is fixed and clamped compresses operation, solve operating process present in prior art more complicated, have impact on the location to workpiece and assembly welding efficiency；And hand labor intensity is bigger, waste time and energy, and then the problem that improve cost of labor and time cost, improve the efficiency of compression, and decrease cost of labor and time cost, improve the intellectualized operation degree of this frame-type assembly welding frock, and then ensure that popularization and the application of the practicality of this frame-type assembly welding frock, beneficially market.

Accompanying drawing explanation

Fig. 1 is the structural representation of the frame-type assembly welding frock of the prior art given by this utility model embodiment；

Fig. 2 is the structural representation of the frame-type assembly welding frock given by this utility model embodiment；

Fig. 3 is the structural representation of the air operated fixture composition in the frame-type assembly welding frock given by this utility model embodiment；

Fig. 4 is the structural representation one of the above device that is fixed and clamped in the air operated fixture composition given by this utility model embodiment；

Fig. 5 is the structural representation two of the above device that is fixed and clamped in the air operated fixture composition given by this utility model embodiment；

Fig. 6 is that the side in the air operated fixture composition given by this utility model embodiment is fixed and clamped the structural representation one of device；

Fig. 7 is that the side in the air operated fixture composition given by this utility model embodiment is fixed and clamped the structural representation two of device；

Fig. 8 is the structural representation of the location composition in the frame-type assembly welding frock given by this utility model embodiment；

Fig. 9 is the structural representation of the elongated longeron localizer in the location composition given by this utility model embodiment；

Figure 10 is the structural representation holding out against localizer in the location composition given by this utility model embodiment；

Figure 11 is the structural representation of the end retainer in the location composition given by this utility model embodiment；

Figure 12 is the structural representation of the crossbeam localizer in the location composition given by this utility model embodiment；

Figure 13 is the structural representation of the top localizer in the location composition given by this utility model embodiment；

Figure 14 is the structural representation of each platform composition in the frame-type assembly welding frock given by this utility model embodiment；

Figure 15 is the structural representation of the underframe composition in the frame-type assembly welding frock given by this utility model embodiment.

In figure:

Prior art:

101, frame body 102, fixture；

Technical scheme:

1, underframe composition；101, body transom；

102, longitudinal beam of underframe；2, platform composition；

201, Bolt plate base；202, bar shaped girder steel；

203, the first corrosion resistant plate；2031, the first T-slot；

204, the second corrosion resistant plate；2041, the second T-slot；

3, location composition；301, elongated longeron localizer；

3011, the first pedestal；3012, the first connecting pin；

3013, the first push rod；3014, the first clamping head；

302, localizer is held out against；3021, the second pedestal；

3022, the second connecting pin；3023, the second push rod；

3024, cylinder top ferrum；3025, the second clamping head；

303, end retainer；3031, the first angle bar；

3032, the first gusset；304, crossbeam localizer；

3041, T-bolt；3042, square magnetic block；

3043, locating piece；3044, round nut；

305, top localizer；3051, the second angle bar；

3052, the second gusset；4, air operated fixture composition；

401, be fixed and clamped device above；4011, the first seat board；

4012, the first bearing；4013, the first cylinder system；

4014, the first pressing plate；4015, head rod；

4016, the second connecting rod；4017, the first briquetting；

402, side is fixed and clamped device；4021, the second seat board；

4022, the second bearing；4023, the second cylinder system；

4024, the second pressing plate；4025, V-type connecting rod；

40251, the first end；40252, the second end；

40253, the 3rd end；4026, the 3rd connecting rod；

4027, the second briquetting；403, controller；

5, assembly welding workpiece is treated.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following instance is used for illustrating this utility model, but is not limited to scope of the present utility model.

In the present embodiment, term " first ", " second " are used only for the purpose described, and it is not intended that indicate or hint relative importance；Unless otherwise clearly defined and limited；And term " is installed ", " connection ", the term such as " fixing " are all broadly understood, such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.

Fig. 2 is the structural representation of the frame-type assembly welding frock given by this utility model embodiment；Fig. 3 is the structural representation of the air operated fixture composition 4 in the frame-type assembly welding frock given by this utility model embodiment；Figure 15 is the structural representation of the underframe composition 1 in the frame-type assembly welding frock given by this utility model embodiment, with reference to accompanying drawing 2-3,15 understand, present embodiments provide a kind of frame-type assembly welding frock, this frame-type assembly welding frock is used for treating welding workpiece and carries out positioning compression, for welding, and then realizing complete Undercarriage structure, this frame-type assembly welding frock includes: underframe composition 1, the multiple platforms composition 2 being arranged on underframe composition 1, the multiple location composition 3 being arranged on platform composition 2 and the multiple air operated fixtures composition 4 being arranged on platform composition 2；

Air operated fixture composition 4 includes: the device 401 that is fixed and clamped above, side are fixed and clamped device 402 and for being fixed and clamped device 401 above and side is fixed and clamped the controller 403 that device 402 is controlled；

The device 401 that is fixed and clamped above is arranged on platform composition 2, carries out compressing operation for treating the upper end of assembly welding workpiece 5；The side device 402 that is fixed and clamped is arranged at the side of platform composition 2, and the side for treating assembly welding workpiece 5 carries out compressing operation；Controller 403 is arranged on underframe composition 1, controller 403 be fixed and clamped device 401 above and side device 402 communication that is fixed and clamped is connected, be used for controlling above being fixed and clamped device 401 and the side device 402 that is fixed and clamped carries out compressing or unclamping operation.

nullWherein，Concrete structure for underframe composition 1 does not limits，Those skilled in the art can be configured according to concrete design requirement，As being set to be formed by several crossbeams and several longitudinal beam weldings by underframe composition 1，Form the structure of frame-type，Or can also be set to include two body transoms 101 and multiple longitudinal beam of underframe 102 by underframe composition 1，Multiple longitudinal beam of underframe 102 are uniformly arranged between two body transoms 101，And it is additionally provided with in this longitudinal beam of underframe 102 for the convenient screwed hole installed，Specifically can be found in accompanying drawing 15，Such underframe is used to form 1 structure，Can effectively be supported fixing to the miscellaneous part being arranged on underframe composition 1，And by the screwed hole arranged，The convenient underframe that is stably arranged at by miscellaneous part forms on 1，Improve the reliability that this frame-type assembly welding frock uses.

Additionally, concrete structure for platform composition 2 does not limits, those skilled in the art can be configured according to concrete design requirement, as platform composition 2 can arrange the structure being made up of rectangular block, or platform can also form 2 structures that be set to be made up of stripe board etc.；In addition, the set-up mode being arranged on underframe composition 1 for multiple platforms composition 2 does not limits, those skilled in the art can be configured according to concrete design requirement, as being set to be uniformly arranged on underframe composition 1 by multiple platforms composition 2, or multiple platforms composition 2 can also be symmetricly set in the left and right sides on underframe composition 1, as long as enabling to underframe composition 1 stably support platform can form 2, and multiple location composition 3 and multiple air operated fixture composition 4 can be set on platform composition 2, do not repeat them here.

In addition, the be fixed and clamped concrete structure of device 402 and controller 403 of the above device 401 that is fixed and clamped in location composition 3, air operated fixture composition 4, side is not limited, those skilled in the art can be configured according to its functional effect realized, as long as being capable of band welding resistance workpiece is effectively positioned and compressed, do not repeat them here；Wherein, the most preferred, can be set to be made up of air valve by controller 403, during implementing, air valve can by converting interface be fixed and clamped device 401 above and the side device 402 that is fixed and clamped is communicatively coupled, with realization to being fixed and clamped device 401 above and the side device 402 that is fixed and clamped control effectively；And, controller 403 is controlled to be fixed and clamped above device 401 and the be fixed and clamped control strategy of device 402 of side does not limits, those skilled in the art can be configured according to concrete design requirement, operation is compressed as controller 403 can be set to Multistage Control, can include slightly compressing operation, moderate compresses operation or height impacting operation etc., and different compressing operates and can require carry out selecting control according to the design of concrete workpiece；So it is effectively improved the practicality of this frame-type assembly welding frock, and expands the scope of application of this frame-type assembly welding frock, improve the market competitiveness.

The frame-type assembly welding frock that the present embodiment provides, by the multiple location composition 3 being arranged on platform composition 2 and the cooperation of the multiple air operated fixtures composition 4 being arranged on platform composition 2, and start fixture and form the device 401 that includes being fixed and clamped above, side is fixed and clamped device 402 and controller 403, and then can be implemented in location after when assembly welding workpiece 5 compresses, can be by controller 403 to being fixed and clamped device 401 above and side device 402 control realization that is fixed and clamped compresses operation, solve operating process present in prior art more complicated, have impact on the location to workpiece and assembly welding efficiency；And hand labor intensity is bigger, waste time and energy, and then the problem that improve cost of labor and time cost, improve the efficiency of compression, and decrease cost of labor and time cost, improve the intellectualized operation degree of this frame-type assembly welding frock, and then ensure that popularization and the application of the practicality of this frame-type assembly welding frock, beneficially market.

Fig. 4 is the structural representation one of the above device 401 that is fixed and clamped in the air operated fixture composition 4 given by this utility model embodiment；Fig. 5 is the structural representation two of the above device 401 that is fixed and clamped in the air operated fixture composition 4 given by this utility model embodiment；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-5,15 understand, the technical program does not limits for the concrete structure of the device 401 that is fixed and clamped above, those skilled in the art can be configured according to concrete design requirement, wherein, more preferred, can be set to include by the device 401 that is fixed and clamped above: the first bearing the 4012, first cylinder system 4013 and the first pressing plate 4014 form 2 the first seat boards 4011 being connected with platform, being arranged on the first seat board 4011；

First cylinder system 4013 is arranged on the first seat board 4011 by the first bearing 4012, the piston rod of the first cylinder system 4013 is connected with one end of head rod 4015, the other end and first bearing 4012 of head rod 4015 are hinged, and connect in the middle part of head rod 4015 and have the second connecting rod 4016, one end of second connecting rod 4016 is connected with the first pressing plate 4014, and the other end and the first bearing 4012 are hinged；And it is provided with between head rod 4015 and the second connecting rod 4016 and the first briquetting 4017 supported for the second connecting rod 4016；Wherein, head rod 4015 is vertical with the second connecting rod 4016 to be connected, and the first pressing plate 4014 place plane is perpendicular with head rod 4015.

Wherein, shape and structure for the first seat board 4011 does not limits, those skilled in the art can be configured according to concrete design requirement, as the first seat board 4011 being set to rectangular configuration, circular configuration, ellipsoidal structure or other shape and structures etc.；And the concrete connected mode for the first seat board 4011 with platform composition 2 does not limits, those skilled in the art can be configured according to concrete design requirement, as the first seat board 4011 can be set to be connected by the way of welding with platform composition 2, or connect by the way of connector, the most preferred, select to be connected with platform composition 2 by the first seat board 4011 by connector, concrete, it is provided with screwed hole on platform composition 2, it is also equipped with screwed hole on this first seat board 4011, pass through bolt, first seat board 4011 is connected by the connector such as screw or screw rod with platform composition 2, the most not only facilitate and platform composition 2 is detachably processed with the first seat board 4011, and also ensure that the reliability that platform composition 2 is connected with the first seat board 4011.

Additionally, concrete shape structure for the first bearing 4012 does not limits, those skilled in the art can be defined according to its functional effect realized, wherein, owing to the first bearing 4012 is for being connected to the first seat board 4011 by the first cylinder system 4013, and the first cylinder system 4013 is in cylindrical structural, and there is the piston rod that can stretch, therefore, first bearing 4012 can be set to U-shaped structure, this U-shape structure is fixedly connected on the first seat board 4011 by connector, and the first cylinder system 4013 is arranged at the opening part that U-shaped structure is formed, so can effectively the first cylinder system 4013 be connected on the first seat board 4011, the situation of random vibration will not occur；Certain, those skilled in the art can also use the first bearing 4012 of other shape and structures, as long as being capable of above-mentioned technique effect, does not repeats them here.

In addition, concrete shape for head rod 4015 and the second connecting rod 4016 does not limits, those skilled in the art can be configured according to concrete design requirement, as head rod 4015 or the second connecting rod 4016 being set to strip structure, cylindrical structural or rectangular block architecture etc., as long as being capable of above-mentioned connection effect；And, the concrete connected mode being connected with one end of head rod 4015 for the piston rod of the first cylinder system 4013 does not limits, wherein, the most preferred, the piston rod of the first cylinder system 4013 is set to fixing with one end of head rod 4015 by the way of screw bolt and nut connection, it is achieved in that mode is simply easy, and manufacturing cost can be reduced；And the concrete connected mode for the second connecting rod 4016 with the first pressing plate 4014 does not limits, those skilled in the art can be configured according to concrete design requirement, wherein, the most preferred, can be set to the second connecting rod 4016 be connected by bolt and the first pressing plate 4014, and the length direction of this bolt and the second connecting rod 4016 is perpendicular, the in-plane at the first pressing plate 4014 place is perpendicular with this bolt, in order to ensure that the first pressing plate 4014 departs from from bolt, the stop part stopping that the first pressing plate 4014 comes off it is additionally provided with in the end of bolt, the size of this stop part is more than the size of other parts on bolt, so can effectively ensure the compression effect that the first pressing plate 4014 realizes.

Finally, concrete shape structure for the first pressing plate 4014 does not limits, those skilled in the art can be configured according to concrete design requirement, if treating, the upper end area of assembly welding workpiece 5 is bigger, first pressing plate 4014 can be set to slab construction, the contact area that so can increase and treat assembly welding workpiece 5, it is ensured that compress effect；If treating, the upper end area of assembly welding workpiece 5 is less, the first pressing plate 4014 can being set to cylindrical structure, as long as being capable for the treatment of the effect that the upper end of assembly welding workpiece 5 effectively compresses, not repeating them here.

nullDuring concrete operations，Carry out compressing operation by controller 403 device 401 that controls to be fixed and clamped above this，Concrete，Will until assembly welding workpiece 5 be placed on platform composition 2 on after，By location composition 3, this is treated that assembly welding workpiece 5 effectively positions，After being positioned at anticipated position，Controller 403 is communicated to connect with the first cylinder system 4013 being fixed and clamped above in device 401 by converting interface，Therefore，Controlled by controller 403，The piston rod that can realize the first cylinder system 4013 carries out stretching out or shrinkage operation，When needs carry out compressing operation，The piston rod that controller 403 controls in this first cylinder system 4013 carries out extending action，Owing to one end of piston rod with head rod 4015 is connected，And the other end of this head rod 4015 and the first bearing 4012 are hinged，Therefore，When piston rod carries out extending action，One end of head rod 4015 moves around the other end，And then the first briquetting 4017 being arranged between head rod 4015 and the second connecting rod 4016 is moved down along with moving of head rod 4015，Moving down of this first briquetting 4017 moves down around the other end so that the second connecting rod 4016 connects one end of the first pressing plate 4014，And then the first pressing plate 4014 is moved downwards，Carry out contacting and compressing operation with the upper end treating assembly welding workpiece 5，And then complete controller 403 device 401 that controls to be fixed and clamped above this upper end of band assembly welding workpiece carries out compressing the process of operation；When needs carry out unclamping operation, the piston rod then having only to control the first cylinder system 4013 carries out contractive action, and then the first briquetting 4017 will not be contacted with the second connecting rod 4016, and then reduce the first pressing plate 4014 in the second connecting rod 4016 and the pressure treating that assembly welding workpiece 5 contacts, can realize treating assembly welding workpiece 5 unclamps operation.

By controller 403 to the piston rod of the first cylinder system 4013 stretch out and contraction is controlled, achieve the compression to the first pressing plate 4014 and unclamp and carried out effective control, improve the reliability that this frame-type assembly welding frock uses, and it is simple to operate, easily realize, improve the intelligence degree of this frame-type assembly welding frock, decrease hand labor intensity, beneficially the popularization in market and application.

Fig. 6 is that the side in the air operated fixture composition 4 given by this utility model embodiment is fixed and clamped the structural representation one of device 402；Fig. 7 is that the side in the air operated fixture composition 4 given by this utility model embodiment is fixed and clamped the structural representation two of device 402；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-7,15 understand, the technical program does not limits for the be fixed and clamped concrete structure of device 402 of side, wherein, more preferred, the device 402 that can be fixed and clamped side is set to include: the second bearing the 4022, second cylinder system 4023 and the second pressing plate 4024 form 2 the second seat boards 4021 being connected with platform, being arranged on the second seat board 4021；

nullSecond cylinder system 4023 is arranged on the second seat board 4021 by the second bearing 4022，The piston rod of the second cylinder system 4023 is connected with the first end 40251 of V-type connecting rod 4025，Second end 40252 of V-type connecting rod 4025 is hinged with the second bearing 4022，And the first end 40251 of V-type connecting rod 4025 connects the 3rd connecting rod 4026，One end of 3rd connecting rod 4026 is connected with the second pressing plate 4024，The other end and the second bearing 4022 are hinged，Second pressing plate 4024 forms vertical angle with the 3rd end 40253 place branch road of V-type connecting rod 4025，And the 3rd end 40253 of V-type connecting rod 4025 connects the second briquetting 4027 for supporting with the 3rd connecting rod 4026 phase.

Wherein, shape and structure for the second seat board 4021 does not limits, those skilled in the art can be configured according to concrete design requirement, as the second seat board 4021 being set to rectangular configuration, circular configuration, ellipsoidal structure or other shape and structures etc.；And the concrete connected mode for the second seat board 4021 with platform composition 2 does not limits, those skilled in the art can be configured according to concrete design requirement, as the second seat board 4021 can be set to be connected by the way of welding with platform composition 2, or connect by the way of connector, the most preferred, select to be connected with platform composition 2 by the second seat board 4021 by connector, concrete, it is provided with screwed hole on platform composition 2, it is also equipped with screwed hole on this second seat board 4021, pass through bolt, second seat board 4021 is connected by the connector such as screw or screw rod with platform composition 2, the most not only facilitate and platform composition 2 is detachably processed with the first seat board 4011, and also ensure that the reliability that platform composition 2 is connected with the second seat board 4021.

Additionally, concrete shape structure for the second bearing 4022 does not limits, those skilled in the art can be defined according to its functional effect realized, wherein, owing to the second bearing 4022 is for being connected to the second seat board 4021 by the second cylinder system 4023, and the second cylinder system 4023 is in cylindrical structural, and there is the piston rod that can stretch, therefore, second bearing 4022 can be set to U-shaped structure, this U-shape structure is fixedly connected on the second seat board 4021 by connector, and the second cylinder system 4023 is arranged at the opening part that U-shaped structure is formed, so can effectively the second cylinder system 4023 be connected on the second seat board 4021, the situation of random vibration will not occur；Certain, those skilled in the art can also use the second bearing 4022 of other shape and structures, as long as being capable of above-mentioned technique effect, does not repeats them here.

In addition, the overall structure of the V-type connecting rod 4025 in this embodiment is V-shaped, direction owing to carrying out compressing or unclamping required for telescopic direction and second pressing plate 4024 of the piston rod in the second cylinder system 4023 that this side is fixed and clamped in device 402 forms bigger obtuse angle angle, therefore, use the V-type connecting rod 4025 of V-structure primarily to the angle that compensates between the second cylinder system 4023 and the second pressing plate 4024, to realize when the piston rod of the second cylinder system 4023 carries out extending action, the side driving the second pressing plate 4024 to treat assembly welding workpiece 5 carries out compressing operation；And the concrete shape structure for the 3rd connecting rod 4026 does not limits, those skilled in the art can be configured according to concrete design requirement, as being strip structure, cylindrical structural or rectangular block architecture etc. by the 3rd connecting rod 4026, as long as being capable of above-mentioned connection effect；And, the concrete connected mode being connected with the first end 40251 of V-type connecting rod 4025 for the piston rod of the second cylinder system 4023 does not limits, wherein, the most preferred, the piston rod of the second cylinder system 4023 is set to fixing with the first end 40251 of V-type connecting rod 4025 by the way of screw bolt and nut connection, it is achieved in that mode is simply easy, and manufacturing cost can be reduced；And the concrete connected mode for the 3rd connecting rod 4026 with the second pressing plate 4024 does not limits, those skilled in the art can be configured according to concrete design requirement, wherein, the most preferred, can be set to the 3rd connecting rod 4026 be connected by bolt and the second pressing plate 4024, and the length direction of this bolt and the 3rd connecting rod 4026 is perpendicular, the in-plane at the second pressing plate 4024 place is perpendicular with this bolt, in order to ensure that the second pressing plate 4024 departs from from bolt, the stop part stopping that the second pressing plate 4024 comes off it is additionally provided with in the end of bolt, the size of this stop part is more than the size of other parts on bolt, so can effectively ensure the compression effect that the second pressing plate 4024 realizes.

Finally, concrete shape structure for the second pressing plate 4024 in the present embodiment does not limits, the structure of the second pressing plate 4024 in the present embodiment and the functional effect that realized and the structure of the first pressing plate 4014 in above-described embodiment and the functional effect realized are identical, specifically refer to foregoing description content, do not repeat them here.

nullDuring concrete operations，By controller 403 control this side be fixed and clamped device 402 carry out compress operation，Concrete，Will until assembly welding workpiece 5 be placed on platform composition 2 on after，By location composition 3, this is treated that assembly welding workpiece 5 effectively positions，After being positioned at anticipated position，The second cylinder system 4023 that controller 403 is fixed and clamped in device 402 by converting interface and side communicates to connect，Therefore，Controlled by controller 403，The piston rod that can realize the second cylinder system 4023 carries out stretching out or shrinkage operation，When needs carry out compressing operation，The piston rod that controller 403 controls in this second cylinder system 4023 carries out extending action，Owing to piston rod is connected with the first end 40251 of V-type connecting rod 4025，And the second end 40252 of this V-type connecting rod 4025 is hinged with the second bearing 4022，Therefore，When piston rod carries out extending action，Moving entirely around the second end 40252 of V-type connecting rod 4025，And then the second briquetting 4027 being arranged between V-type connecting rod 4025 and the 3rd connecting rod 4026 is moved down along with moving of V-type connecting rod 4025，Moving down of this second briquetting 4027 carries out moving to side around the other end so that the 3rd connecting rod 4026 connects one end of the second pressing plate 4024，And then the second pressing plate 4024 is moved to side，Carry out contacting and compressing operation with the side treating assembly welding workpiece 5，And then complete controller 403 control this side be fixed and clamped device 402 side of band assembly welding workpiece is carried out compress operation process；When needs carry out unclamping operation, the piston rod then having only to control the second cylinder system 4023 carries out contractive action, and then the second briquetting 4027 will not be contacted with the 3rd connecting rod 4026, and then reduce the second pressing plate 4024 in the 3rd connecting rod 4026 and the pressure treating that assembly welding workpiece 5 contacts, can realize treating assembly welding workpiece 5 unclamps operation.

nullBy controller 403 to the piston rod of the second cylinder system 4023 stretch out and contraction is controlled，Achieve the compression to the second pressing plate 4024 and unclamp and carried out effective control，Wherein，Owing to the 3rd end 40253 place branch road of the second pressing plate 4024 with V-type connecting rod 4025 forms vertical angle，Therefore，The angle that second cylinder system 4023 and the second pressing plate 4024 are formed by V-type connecting rod 4025 effectively compensates，And then ensure that the second pressing plate 4024 is treated assembly welding workpiece 5 side and carried out compressing the reliability of operation，It is effectively increased the reliability that this frame-type assembly welding frock uses，And it is simple to operate，Easily realize，Improve the intelligence degree of this frame-type assembly welding frock，Decrease hand labor intensity，Be conducive to popularization and the application in market.

Fig. 8 is the structural representation of the location composition 3 in the frame-type assembly welding frock given by this utility model embodiment；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-8,15 understand, the concrete structure of location composition 3 is not limited by the present embodiment, it arbitrarily can be arranged by those skilled in the art according to its function realized, wherein, more preferred, can be set to include by location composition 3: elongated longeron localizer 301 and hold out against localizer 302 with elongated longeron localizer 301 matches；Elongated longeron localizer 301 is arranged at the both sides of platform composition 2 with holding out against localizer 302, and elongated longeron localizer 301 to form 2 perpendicular with holding out against straight line that localizer 302 formed and platform.

Wherein, for elongated longeron localizer 301 and hold out against the concrete structure of localizer 302 and do not limit, those skilled in the art can be configured according to specific design demand；In the present embodiment, this elongated longeron localizer 301 matches with holding out against localizer 302, it is defined for treating the longeron length of assembly welding workpiece 5, owing to treating that assembly welding workpiece 5 includes treating crossbeam and the longeron of assembly welding, treat the locating effect of assembly welding workpiece 5 in order to improve location composition 3, location composition 3 can be set to the positioner including positioning crossbeam and the positioner positioning longeron；Therefore, localizer 302 and the cooperation of elongated longeron localizer 301 is held out against by above-mentioned, the longeron treating assembly welding is arranged at and holds out against between localizer 302 and elongated longeron localizer 301, and to form 2 perpendicular with platform, and then can be effectively realized and treat the longeron of assembly welding and position, improve the locating effect of location composition 3.

Fig. 9 is the structural representation of the elongated longeron localizer 301 in the location composition 3 given by this utility model embodiment；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-9, 15 understand, the present embodiment does not limits for the concrete structure of elongated longeron localizer 301, it arbitrarily can be arranged by those skilled in the art according to its functional effect realized, wherein, the most preferred, it is set to include by elongated longeron localizer 301: the first pedestal 3011 being connected with platform composition 2, first pedestal 3011 is connected by the first connecting pin 3012 the first push rod 3013, first push rod 3013 connects the first clamping head 3014, it is perpendicular that the length direction of the first push rod 3013 and platform form 2.

Wherein, concrete shape structure for the first pedestal 3011 does not limits, those skilled in the art can be configured according to concrete design requirement, as the first pedestal 3011 being set to slab construction, frustum cone structure or other shape and structures etc., if be capable of can be stable in upper end the first push rod 3013 and the first clamping head 3014 is set；Additionally, concrete connected mode for the first pedestal 3011 with platform composition 2 does not limits, those skilled in the art can be configured according to concrete design requirement, form as being set to the first pedestal 3011 constitute for welding manner with platform composition 2 or be connected by connector, as long as ensure that the first pedestal 3011 stably links together with platform composition 2, do not repeat them here.

Additionally, concrete shape structure for the first clamping head 3014 does not limits, those skilled in the art can be configured according to specific design demand, as the first clamping head 3014 being set to rectangular configuration, circular configuration, ellipsoidal structure etc., wherein, the most preferred, can the first clamping head 3014 be set in inverted U structure, and this first clamping head 3014 is connected by connector and the first push rod 3013, this first clamping head 3014 is supported mutually for the one end with the longeron treating assembly welding, when this until the longeron of assembly welding one end with hold out against localizer 302 phase support time, can realize longeron is effectively positioned.

Figure 10 is the structural representation holding out against localizer 302 in the location composition 3 given by this utility model embodiment；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-10, 15 understand, the concrete structure holding out against location is not limited by the present embodiment, those skilled in the art can be configured according to concrete design requirement, wherein, the most preferred, can be set to include by holding out against localizer 302: the second pedestal 3021 being connected with platform composition 2, it is provided with cylinder top ferrum 3024 on second pedestal 3021, second pedestal 3021 is connected by the second connecting pin 3022 the second push rod 3023, second push rod 3023 is arranged at the front end of cylinder top ferrum 3024, and the second push rod 3023 connects the second clamping head 3025.

Wherein, concrete shape structure for the second pedestal 3021 with the second clamping head 3025 does not limits, and the second pedestal 3021 in the present embodiment and the concrete structure of the second clamping head 3025 and functional effect and the first pedestal 3011 in above-described embodiment and the concrete structure of the first clamping head 3014 and functional effect are similar, specifically refer to above statement content, do not repeat them here；It should be noted that the second pedestal 3021 in this embodiment can connect and be formed with cylinder top ferrum the 3024, second push rod 3023 and the second clamping head 3025.

Additionally, concrete structure for cylinder top ferrum 3024 does not limits, those skilled in the art can be configured according to concrete design requirement, wherein, the most preferred, it is set to this cylinder top ferrum 3024 include holding out against cylinder and being arranged at the top ferrum holding out against cylinder front end, and the second push rod 3023 is connected with the piston rod holding out against cylinder, can move along with the stretching motion of piston rod, and then one end of the second clamping head 3025 and the longeron treating assembly welding is supported mutually, achieve the two ends coordinating the longeron by treating assembly welding with the first clamping head 3014 effectively to position, achieve effective location of the longeron treated in assembly welding workpiece 5, ensure that the locating effect of this frame-type assembly welding frock.

Figure 11 is the structural representation of the end retainer 303 in the location composition 3 given by this utility model embodiment；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-11,15 understand, in order to ensure to treat the locating effect of assembly welding workpiece 5, it is set to also include by location composition 3: end retainer 303, end retainer 303 is arranged at the side of all platforms composition 2, and form 2 perpendicular with platform, it is used for treating assembly welding workpiece 5 and positions in the longitudinal direction；

End retainer 303 includes: the first angle bar 3031 being connected with platform composition 2, and the first angle bar 3031 is evenly arranged with some first gussets 3032, and the side that the first angle bar 3031 deviates from the first gusset 3032 contacts with the end treating assembly welding workpiece 5.

Wherein, this end retainer 303, for treating the auxiliary accessories that the crossbeam in assembly welding workpiece 5 carries out positioning, for the length standard as crossbeam one end, i.e. treats that crossbeam one end of assembly welding workpiece 5 contacts with the first angle bar 3031；By arranging some first gussets 3032 on the first angle bar 3031, it is effectively increased the use intensity of the first angle bar 3031, and then ensure that the reliability that end retainer 303 uses, it is ensured that the locating effect of this device.

Figure 12 is the structural representation of the crossbeam localizer 304 in the location composition 3 given by this utility model embodiment；nullOn the basis of above-described embodiment，With continued reference to accompanying drawing 2-12、15 understand，Treat above by end retainer 303, one end of crossbeam to be positioned，I.e. crossbeam has been carried out in the longitudinal direction effective location，However, to ensure that the locating effect to crossbeam entirety，It is set to also include by location composition 3: be arranged on platform composition 2、And for treating the crossbeam localizer 304 that the crossbeam of assembly welding workpiece 5 carries out positioning，Crossbeam localizer 304 includes the T-bolt 3041 being arranged on platform composition 2，Square magnetic block 3042 it is arranged with successively on T-bolt 3041、Locating piece 3043 and round nut 3044，Wherein，Locating piece 3043 is supported mutually with the crossbeam side treated in assembly welding workpiece 5，It is fixed on T-bolt 3041 by the absorption affinity of round nut 3044 with square magnetic block 3042 realizing locating piece 3043.

This crossbeam localizer 304 is arranged at the side of the crossbeam treated in assembly welding workpiece 5, position at width for this crossbeam, concrete, after to be positioned piece 3043 is fixed on T-bolt 3041 by square magnetic block 3042 and round nut 3044, owing to locating piece 3043 and the crossbeam side treating assembly welding workpiece 5 are supported mutually, therefore, can effectively ensure that crossbeam will not occur the situation of vibration or movement in the direction of the width, and then have effectively achieved effective location of the crossbeam treating assembly welding workpiece 5, it is ensured that the locating effect of this device.

Figure 13 is the structural representation of the top localizer 305 in the location composition 3 given by this utility model embodiment；On the basis of above-described embodiment, with continued reference to accompanying drawing 2-13,15 understand, when longeron in treating assembly welding workpiece 5 positions, in order to ensure one end flush of the longeron by location, the convenient overall locating effect to longeron, being set to also include by location composition 3: be arranged on platform composition 2 and for treating the top localizer 305 that the top of the longeron of assembly welding workpiece 5 carries out positioning, top localizer 305 is arranged at elongated longeron localizer 301 and holds out against between localizer 302 and near elongated longeron localizer 301；Top localizer 305 includes: form 2 parallel the second angle bar 3051 being connected with platform, being evenly arranged with some second gussets 3052 on second angle bar 3051, the side that the second angle bar 3051 deviates from the second gusset 3052 is supported mutually with the longeron one end treating assembly welding workpiece 5.

Include the second angle bar 3051 and be arranged at the second gusset 3052 by top localizer 305 is set to, the side of the second angle bar 3051 and the longeron one end treating assembly welding workpiece 5 are supported mutually, and then make to treat the structure that longeron one end is flush of assembly welding workpiece 5, and then can improve and treat the efficiency that the longeron of assembly welding workpiece 5 carries out positioning, and ensure that locating effect, and then improve the reliability that this device uses.

Figure 14 is the structural representation of each platform composition 2 in the frame-type assembly welding frock given by this utility model embodiment；nullOn the basis of above-described embodiment，Understand with continued reference to accompanying drawing 2-15，The present embodiment does not limits for the concrete structure of platform composition 2，Those skilled in the art can be configured according to concrete design requirement，Wherein，The most preferred，Can be set to include by platform composition 2: be arranged at the Bolt plate base 201 on underframe composition 1，Bolt plate base 201 upper center is provided with the bar shaped girder steel 202 perpendicular with Bolt plate base 201，On Bolt plate base 201、And the both sides being positioned at bar shaped girder steel 202 are also symmetrically arranged with the first corrosion resistant plate 203 paralleled with bar shaped girder steel 202，First corrosion resistant plate 203 deviates from the side of bar shaped girder steel 202、And along the length direction of the first corrosion resistant plate 203, it is provided with two the first T-slot 2031 being parallel to each other，The upper end of bar shaped girder steel 202 and the first corrosion resistant plate 203 is provided with the second corrosion resistant plate 204 paralleled with Bolt plate base 201；The top of the second corrosion resistant plate 204, along the length direction of the second corrosion resistant plate 204, it is provided with one second T-slot 2041.

By being set to include Bolt plate base 201 by platform composition 2, so that each platform composition 2 is all connected on underframe composition 1 by this Bolt plate base 201, ensure that the reliability that each platform composition 2 is connected with underframe composition 1, and implementation is also relatively easy to；Additionally, the use intensity of platform composition 2 can be effectively ensured by the first corrosion resistant plate 203 arranged and the second corrosion resistant plate 204, and then extend the service life that this device is overall, and by the first T-slot 2031 and the second T-slot 2041 arranged, the parts of the parts of each location composition 3 and air operated fixture composition 4 can be connected in the first T-slot 2031 or the second T-slot 2041 by connector, each location composition 3 and air operated fixture composition 4 is facilitated to be attached with platform composition 2, and improve each location composition 3 and air operated fixture composition 4 and form 2 reliabilities being connected with platform, and then improve the reliability that this device entirety uses.

When specifically applying, the frame-type assembly welding frock that the technical program is provided uses modularized design manufacture, formed 4 by air operated fixture, multiple platform forms 2, underframe forms 1, location forms 3 four systemses and forms, all surfaces contacted with stainless steel work-piece are stainless steel, in order to avoid polluting stainless steel work-piece.

Underframe composition 1 is made up of body transom 101,102 liang of class parts of longitudinal beam of underframe with threaded hole, first body transom 101, longitudinal beam of underframe with threaded hole 102 are bolted and are integrally forming, and the screwed hole one side of adjustment longitudinal beam of underframe with threaded hole 102 is to a plane, completes the installation at underframe position.

Each platform composition 2 is welded together with Bolt plate base 201 with strip girder steel in advance by one, is fastened by bolts to strip girder steel by one piece of second corrosion resistant plate 204, two pieces with the second T-slot 2041, first corrosion resistant plate 203 with the first T-slot 2031 afterwards；Again by the platform composition 2 of each strip according to the arrangement of part crossbeam to be welded, by bolt, platform composition 2 is fastened in longitudinal beam of underframe 102 with threaded hole, completes the assembling of portable platform composition 2.

Location composition 3 mainly by end retainer 303, elongated longeron localizer 301, top localizer 305, crossbeam localizer 304, hold out against localizer 302 and form, according to treating the workpiece of assembly welding, each localizer above-mentioned is positioned.

At frock high order end mounting end localizer 303, end retainer 303 is made up of first gusset the 3032, first angle bar 3031 welding, pre-drilled cavity on first angle bar 3031, end retainer 303 is fastened by bolts in the second T-slot 2041 of platform composition 2, as the positioning datum in part length direction.

Top installed above localizer 305 in frock, top localizer 305 is made up of second gusset the 3052, second angle bar 3051 welding, pre-drilled cavity on second angle bar 3051, uses bolt to be fastened in the second T-slot 2041 of platform composition 2, as the positioning datum of part width.

Elongated longeron localizer 301 is made up of first clamping head the 3014, first push rod the 3013, first connecting pin the 3012, first pedestal 3011, first the first clamping head 3014 and the first push rod 3013 are fastened by bolts, the first connecting pin 3012 is used to be connected with the first pedestal 3011 afterwards, completing to install, wherein the first clamping head 3014 can change different openings size.

Hold out against localizer 302 to be made up of second clamping head the 3025, second push rod 3023, cylinder top ferrum the 3024, second connecting pin the 3022, second pedestal 3021, first the second clamping head 3025 and the second push rod 3023 are fastened by bolts, afterwards cylinder top ferrum 3024 is bolted in the second pedestal 3021, finally the second push rod 3023 is connected with the second pedestal 3021 with the second connecting pin 3022, completing to assemble, wherein the second clamping head 3025 can change different openings size.

Finally, according to treating the location of assembly welding workpiece 5, by elongated longeron localizer 301, holding out against localizer 302 and use bolt to be fastened in the first T-slot 2031 of platform composition 2, the localizer as the longeron treating assembly welding workpiece 5 uses；Crossbeam localizer 304 is by round nut 3044, locating piece 3043, square magnetic block 3042, 3,041 4 parts compositions of T-bolt, in advance T-bolt 3041 is put in the first T-slot 2031 that platform forms 2 relevant positions according to the location treating assembly welding workpiece 5 during assembling, again locating piece 3043 is enclosed within T-bolt 3041, it is fastened on T-bolt 3041 after round nut 3044 and square magnetic block 3042 are attached together, and mix up location by dimensional requirement, localizer as the every crossbeam treated in assembly welding workpiece 5 uses, bolt is used to be fastened in the first T-slot 2031 of platform composition 2.

Air operated fixture composition 4 is mainly made up of be fixed and clamped device 402,403 3 kinds of parts of controller of the device 401 that is fixed and clamped above, side, wherein, it is set to be made up of air valve by controller 403, and the device 401 that is fixed and clamped above is made up of first pressing plate the 4014, first cylinder system 4,011 3 critical pieces of the 4013, first seat board, it is fastened by bolts together, then according to treating that assembly welding workpiece 5 is put, it is fixed in the second T-slot 2041 of platform composition 2 relevant position above.The side device 402 that is fixed and clamped is made up of second pressing plate the 4024, second cylinder system 4,021 3 critical pieces of the 4023, second seat board, it is fastened by bolts together, then according to treating that assembly welding workpiece 5 is put, it is fixed in the first T-slot 2031 of the relevant position that platform forms 2 sides；Air valve is arranged on underframe composition 1, and each air valve is by being fixed and clamped device 401 above on-off control one group and side is fixed and clamped device 402, it is achieved starts and treats the upper end of assembly welding workpiece 5 and side carries out the operation that compresses.

When specifically assembling, select a region enough installing this frock, crossbeam according to treating assembly welding workpiece 5 positions and the location of upper and lower end face, location and installation multiple platform composition 2 on underframe composition 1, afterwards, by the end retainer 303 in location composition 3, top localizer 305 is installed, levelling, again according to the size treating assembly welding workpiece 5, with end retainer 303, on the basis of top localizer 305, installation positioner composition in elongated longeron position it, crossbeam localizer 304 and hold out against localizer 302, last according to the above device 401 that is fixed and clamped in the size installation air operated fixture composition 4 treating assembly welding workpiece 5, side is fixed and clamped device 402, three kinds of parts of air valve, to realize matching with location composition 3, realize to location after treat assembly welding workpiece 5 carry out compress operation.

The elongated longeron treating assembly welding workpiece 5 is put according to default design drawing, the two ends of this longeron use elongated longeron localizer 301 and the first clamping head 3014 and the second clamping head 3025 holding out against localizer 302 to carry out clamping, air valve (pre-tightening system is used) is opened after completing, the cylinder that holds out against held out against in localizer 302 is driven to carry out scaling operation, and then drive the second clamping head 3025 withstands elongated longeron and is close to top localizer 305, the crossbeam treated in assembly welding workpiece 5 is put further according to crossbeam localizer 304, start each air valve to treat assembly welding workpiece 5 above successively and carry out compressing operation, then weld.

The frame-type assembly welding frock that the technical program is provided is to use modularized design manufacture, it is applicable to different length, the assembling of different in width plane formula skeleton and compression, and original manual compression is converted into semi-automatic pneumatic compression, can save and construct non-cutting time in a large number, accelerate production procedure, and relatively more compress a little with manual can increasing, thus comprehensive compression, reduce welding deformation, improve the quality that group welding piece is welded, also improve the intellectualized operation degree of this frame-type assembly welding frock simultaneously, and then ensure that the practicality of this frame-type assembly welding frock, be conducive to popularization and the application in market.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.

Claims (10)

1. a frame-type assembly welding frock, it is characterised in that the multiple platforms composition include underframe composition, being arranged on described underframe composition, the multiple location composition being arranged on described platform composition and the multiple air operated fixtures composition being arranged on described platform composition；

Described air operated fixture composition includes: the device that is fixed and clamped above, side are fixed and clamped device and for being fixed and clamped device above described and described side is fixed and clamped the controller that device is controlled；

The described device that is fixed and clamped above is arranged on described platform composition, carries out compressing operation for treating the upper end of assembly welding workpiece；The described side device that is fixed and clamped is arranged at the side of described platform composition, and the side for treating assembly welding workpiece carries out compressing operation；Described controller is arranged on described underframe composition, and described controller is fixed and clamped above device with described and described side is fixed and clamped, and device communication is connected, and is used for controlling described above being fixed and clamped device and the described side device that is fixed and clamped carries out compressing or unclamping operation.

Frame-type assembly welding frock the most according to claim 1, it is characterised in that the described device that is fixed and clamped above includes: form, with described platform, the first seat board, the first bearing being arranged on described first seat board, the first cylinder system and the first pressing plate being connected；

Described first cylinder system is arranged on described first seat board by described first bearing, the described piston rod of the first cylinder system is connected with one end of head rod, the other end of described head rod is hinged with described first bearing, and connect in the middle part of described head rod and have the second connecting rod, one end of described second connecting rod is connected with described first pressing plate, and the other end is hinged with described first bearing；And the first briquetting being provided with between described head rod and described second connecting rod and support for described second connecting rod；Wherein, described head rod is vertical with described second connecting rod to be connected, and described first pressing plate place plane is perpendicular with described head rod.

Frame-type assembly welding frock the most according to claim 1, it is characterised in that the described side device that is fixed and clamped includes: form the second seat board, the second bearing being arranged on described second seat board, the second cylinder system and the second pressing plate being connected with described platform；

Described second cylinder system is arranged on described second seat board by described second bearing, the piston rod of described second cylinder system is connected with the first end of V-type connecting rod, second end of described V-type connecting rod is hinged with described second bearing, and the first end of described V-type connecting rod connects the 3rd connecting rod, one end of described 3rd connecting rod is connected with described second pressing plate, the other end is hinged with described second bearing, described second pressing plate forms vertical angle with the 3rd end place branch road of described V-type connecting rod, and the three-terminal link of described V-type connecting rod has the second briquetting for supporting mutually with described 3rd connecting rod.

Frame-type assembly welding frock the most according to claim 1, it is characterised in that described location composition includes: elongated longeron localizer and hold out against localizer with described elongated longeron localizer matches；Described elongated longeron localizer is arranged at the both sides of described platform composition with the described localizer that holds out against, and described elongated longeron localizer holds out against the straight line that localizer formed and forms perpendicular with described with described platform.

Frame-type assembly welding frock the most according to claim 4, it is characterized in that, described elongated longeron localizer includes: form, with described platform, the first pedestal being connected, described first pedestal is connected by the first connecting pin the first push rod, described first push rod connects the first clamping head, and the length direction of described first push rod is perpendicular with described platform composition.

Frame-type assembly welding frock the most according to claim 4, it is characterized in that, the described localizer that holds out against includes: form, with described platform, the second pedestal being connected, it is provided with cylinder top ferrum on described second pedestal, described second pedestal is connected by the second connecting pin the second push rod, described second push rod is arranged at the front end of described cylinder top ferrum, and described second push rod connection has the second clamping head.

Frame-type assembly welding frock the most according to claim 4, it is characterized in that, described location composition also includes: end retainer, and described end retainer is arranged at the side of all platforms composition, and perpendicular with described platform composition, it is used for treating assembly welding workpiece and positions in the longitudinal direction；

Described end retainer includes: forming, with described platform, the first angle bar being connected, described first angle bar is evenly arranged with some first gussets, the side that described first angle bar deviates from described first gusset contacts with the end treating assembly welding workpiece.

Frame-type assembly welding frock the most according to claim 4, it is characterized in that, described location composition also includes: be arranged on described platform composition, and for treating the crossbeam localizer that the crossbeam of assembly welding workpiece carries out positioning, described crossbeam localizer includes the T-bolt being arranged on described platform composition, square magnetic block it is arranged with successively on described T-bolt, locating piece and round nut, wherein, described locating piece is supported mutually with the crossbeam side treated in assembly welding workpiece, it is fixed on described T-bolt by the absorption affinity of described round nut Yu described square magnetic block realizing described locating piece.

Frame-type assembly welding frock the most according to claim 4, it is characterized in that, described location composition also includes: be arranged at described platform composition upper and for treating the top localizer that the top of the longeron of assembly welding workpiece carries out positioning, and described top localizer is arranged at described elongated longeron localizer and described holds out against between localizer and near described elongated longeron localizer；Described top localizer includes: forming parallel the second angle bar being connected with described platform, described second angle bar is evenly arranged with some second gussets, the side that described second angle bar deviates from described second gusset is supported mutually with the longeron one end treating assembly welding workpiece.

10. according to the frame-type assembly welding frock described in any one in claim 1-9, it is characterized in that, described platform composition includes: be arranged at the Bolt plate base on described underframe composition, described Bolt plate base upper center is provided with the bar shaped girder steel perpendicular with described Bolt plate base, on described Bolt plate base, and the both sides being positioned at described bar shaped girder steel are also symmetrically arranged with the first corrosion resistant plate paralleled with described bar shaped girder steel, described first corrosion resistant plate deviates from the side of described bar shaped girder steel, and along the length direction of described first corrosion resistant plate, it is provided with two the first T-slot being parallel to each other, the upper end of described bar shaped girder steel and described first corrosion resistant plate is provided with the second corrosion resistant plate paralleled with described Bolt plate base；The top of described second corrosion resistant plate, along the length direction of described second corrosion resistant plate, it is provided with one second T-slot.