CN204913143U - Muscle and ectosome integration pallet in curb girder pallet and subway curb girder - Google Patents
Muscle and ectosome integration pallet in curb girder pallet and subway curb girder Download PDFInfo
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- CN204913143U CN204913143U CN201520584004.9U CN201520584004U CN204913143U CN 204913143 U CN204913143 U CN 204913143U CN 201520584004 U CN201520584004 U CN 201520584004U CN 204913143 U CN204913143 U CN 204913143U
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- side beam
- pallet
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- curb girder
- wedge
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Abstract
提供一种侧梁随行夹具及地铁侧梁内筋与外体一体化随行夹具，其为侧梁内筋和外体自动焊接、人工焊接、自动打磨等多步一体化的刚性防变形工装，采用二次堆栈式装夹，完成侧梁的多工序制造，有效防止频繁组焊、机械手装夹效率低下、焊接变形量过大、质量难控制等问题。随行夹具上设有随行夹具楔形压紧座，楔形压紧座的上表面的楔形面、底部的球形凹面与机械手快速连接定位装置配合实现快速定位，通过防侧倾定位块、带条形孔或S形孔的防侧倾可调整块组合，完成工件的横向定位；通过中间反变形高度可调整装置，实现工件焊接的预变形设计；采用内筋内压紧，外体外连杆压紧方式，实现不拆卸内筋的情况下，完成侧梁外体的压装。
Provide a side beam accompanying fixture and a subway side beam inner reinforcement and outer body integrated accompanying fixture, which is a multi-step integrated rigid anti-deformation tooling such as automatic welding, manual welding, and automatic grinding of the inner reinforcement and outer body of the side beam. The secondary stacking clamping completes the multi-process manufacturing of the side beams, which effectively prevents problems such as frequent assembly welding, low efficiency of manipulator clamping, excessive welding deformation, and difficult quality control. The accompanying clamp is equipped with a wedge-shaped pressing seat of the accompanying clamp. The wedge-shaped surface on the upper surface of the wedge-shaped pressing seat and the spherical concave surface on the bottom cooperate with the quick-connect positioning device of the manipulator to realize rapid positioning. The anti-rolling adjustable block combination of the S-shaped hole completes the lateral positioning of the workpiece; the anti-deformation height adjustable device in the middle realizes the pre-deformation design of the workpiece welding; the inner ribs are pressed inside, and the outer and outer connecting rods are pressed, The press-fitting of the outer body of the side beam can be completed without dismantling the inner rib.
Description
Technical field
The utility model belongs to the welding of bogie frame parts, polishing manufacture field, is specifically related to a kind of welding, polishing assembling pallet.
Background technology
Bogie is one of most important building block of rolling stock, whether rationally its structure directly affects the riding quality of rolling stock, power performance and traffic safety, framework is bogie vitals, it is bogie each several part mechanism mounting platform, in order to contact bogie each several part composition, transmit the power of all directions, keep axletree in the position of bogie, subway framework weld seam welds, polishing is a link very important in framework production process, current subway curb girder mainly manual type welds, polishing, post welding distortion amount is large and be difficult to adjusting, be necessary to provide a kind of rigidity pallet, adopt rigidity pallet can realize muscle in automatic welding, automatic welding ectosome, human weld, the operation of automation polishing, production efficiency improves, can long-time continuous run, product quality height is consistent, reduce product disqualification rate, also reduce the cost and management cost that use rich experiences skilled worker, improve person works's environment.
The name in the application to be the applying date be on April 27th, 2011 is called that the number of patent application of the same utility model people of " side beam welding follower fixture " is the improvement project of CN201120129358.6.
Utility model content
For above needs, muscle pallet integrated with ectosome in a kind of curb girder pallet and SDB80 subway curb girder is provided, this application of installation welds the robot automation of subway curb girder weld seam, polish and manual board position use integrated frock, that one possesses muscle in SDB-80 subway curb girder, ectosome piece rigid pallet, structure is simple, easy to operate, strong adaptability, the features such as efficiency is high, convenience successful.
The rigidity anti-deformation tool for the multistep integration such as muscle and ectosome automatic welding, human weld, automatically grinding in SDB-80 subway curb girder that the utility model relates to.Adopt secondary stacking-type clamping, complete the multiple operation manufacture of curb girder, effectively prevent frequent assembling, welding, the deflection of manipulator clamping inefficiency, welding is excessive, the problem such as the difficult control of quality.
The utility model is a kind of curb girder pallet, is combined, complete the lateral register of workpiece especially for muscle in SDB-80 subway curb girder-ectosome integration pallet by anti-inclination locating piece; By middle adjustable supporting device, realize the predeformation design of workpiece welding; Compress in muscle in adopting, ectosome outside connecting rod compresses mode, when realizing not dismantling interior muscle, completes press-fiting of curb girder ectosome.
The technical solution of the utility model is:
A kind of curb girder pallet, comprises pallet body 1, it is characterized in that, also comprise curb girder horizontal positioning device, curb girder longitudinal positioning device, pallet wedge shape pressed seat 3, and with curb girder length direction for longitudinal direction, width is laterally, particularly:
The transverse side of pallet body is provided with at least one pair of pallet wedge shape pressed seat;
Pallet wedge shape pressed seat one end is fixed on pallet body, the other end is open to be arranged, the upper surface of pallet wedge shape pressed seat comprises lozenges, and the lozenges of a pair pallet wedge shape pressed seat is relative to each other, and the transversal centerline direction to pallet tilts;
Curb girder horizontal positioning device, curb girder longitudinal positioning device carry out horizontal and vertical positioning compression to curb girder respectively.
Further, the bottom surface of pallet wedge shape pressed seat is provided with arc-shaped concave or head is the pin of Part-spherical.
Further, the bottom surface of pallet wedge shape pressed seat is provided with hemispherical concave surface; Adopt at least 4 pallet wedge shape pressed seats, every two sides being arranged on curb girder pallet.
Further, curb girder longitudinal positioning device adopts muscle compact heap 6 in curb girder, interior muscle compact heap is provided with bar hole or slotted eye, fixes for bolt in hole, and the horizontal level of interior muscle compact heap is changed by the relative position of mobile bar hole or slotted eye and bolt.
Further, monoblock 8 that curb girder horizontal positioning device comprises anti-inclination locating piece 7, anti-inclination is adjustable, anti-inclination locating piece, anti-inclination is adjustable, and monoblock is arranged on pallet body in a lateral direction, anti-inclination locating piece is corresponding to the width of the position that the adjustable monoblock of anti-inclination is arranged and the relative distance of the two and curb girder, monoblock that anti-inclination is adjustable is provided with horizontal bar hole or S shape hole, bolt is fixed by bar hole or S shape hole, and bar hole or S shape hole comprise horizontal position, different hole.
Further, the middle part of pallet body is provided with reversible deformation height adjustable engagement positions, and reversible deformation height adjustable engagement positions comprises withstanding tight block, threaded connector, and withstanding tight block holds out against bottom surface in the middle part of curb girder.
Further, the withstanding tight block of reversible deformation height adjustable engagement positions offers port or through hole, bottom the corresponding curb girder of port or through hole, the position of protruding part, passes for protruding part; In curb girder, muscle compact heap is bolted on pallet body by Height Adjustable..
Further, also comprise curb girder ectosome and compress connecting rod 9, manual board position pressed seat 5, crossbeam from falling locating piece 4, the longitudinal two ends of pallet body are provided with curb girder ectosome and compress connecting rod, curb girder ectosome compresses connecting rod and is fixed on pallet body by stay bolt, and connecting rod height carries out adjustment by stay bolt and compresses; Curb girder pallet corner side is provided with manual board position pressed seat, and manual board position pressed seat comprises panel-like member, and panel-like member is provided with inner reinforced plate, outer gusset, and inner reinforced plate level height is higher than outer gusset level height; The mid portion of pallet body is provided with at least one pair of crossbeam from falling locating piece for locating crossbeam, and crossbeam comprises level board, vertical rib plate from the locating piece that falls, and vertical rib plate is provided with inclined-plane or lozenges towards the position of middle pallet central authorities.
Muscle pallet integrated with ectosome in a kind of SDB80 subway curb girder, is characterized in that, adopt above-mentioned a kind of curb girder pallet.
Advantage of the present utility model has:
1. deflection after muscle, the dismounting of ectosome assembling procedure in non-cutting time, controls such as reducing the difficulty of manipulator welding clamping, improve manipulator welding efficiency, reduce that pallet clamps;
2., by the mode of lozenges, part or hemispherical location cooperation corresponding to fast interface device, realize the quick position of pallet at manipulator, prevent the inconsistent phenomenon in fixture rotation process from occurring;
3. supporting by increasing adjustable reversible deformation in the middle of pallet, realizing the denaturation before the welding of workpiece, the features such as postwelding adjusting amount reduction, ensureing postwelding quality;
4. combinationally used soon by the anti-inclination locating piece of increase and activity, the curb girder that can complete different in width cover plate realizes clamping, the workpiece simultaneously preventing curb girder from occurring in switching process and the displacement of curb girder;
5. increase both sides curb girder ectosome and compress connecting rod, the Work-sheet pressing of workpiece non collapsible state can be realized, and possess workpiece anti-falling function, without the need to dismantling the situation of workpiece when can realizing assembling ectosome, effectively reducing labour intensity, enhance productivity, shortening the advantages such as manufacturing cycle.
Accompanying drawing explanation
An embodiment of Fig. 1 the utility model curb girder pallet be not with workpiece stereogram;
An embodiment of Fig. 2 the utility model curb girder pallet combinationally use figure with the quick connection locator of manipulator;
The stereogram of an embodiment after Fig. 3 the utility model curb girder pallet clamping workpiece;
Fig. 4 the utility model curb girder pallet to carry out in the first step curb girder muscle welding time frock schematic diagram;
The second step that carries out of Fig. 5 the utility model curb girder pallet has assembled frock use schematic diagram when curb girder ectosome welds;
The stereogram of an embodiment of the wedge shape pressed seat of Fig. 6 the utility model curb girder pallet;
The stereogram of the wedge in the quick connection locator that Fig. 7 coordinates with the wedge shape pressed seat of the utility model curb girder pallet.
Detailed description of the invention
Now the utility model is further described in conjunction with the drawings and the specific embodiments.
As shown in the figure, wherein: 1. curb girder pallet body (patent of having applied for); 2. reversible deformation height adjustable engagement positions; 3. pallet wedge shape pressed seat; 4. crossbeam is from falling locating piece; 5. manual board position pressed seat; 6. muscle compact heap in; 7. anti-inclination locating piece; 8. the adjustable monoblock of anti-inclination; 9. curb girder ectosome compresses connecting rod; 100. quick connection locators.
Curb girder pallet comprises pallet body, curb girder horizontal positioning device, curb girder longitudinal positioning device, pallet wedge shape pressed seat 3, with curb girder length direction for longitudinal direction, width is that laterally the transverse side of pallet body is provided with at least one pair of pallet wedge shape pressed seat; Pallet wedge shape pressed seat one end is fixed on pallet body, the other end is open to be arranged, the upper surface of pallet wedge shape pressed seat comprises lozenges, and the lozenges of a pair pallet wedge shape pressed seat is relative to each other, and the transversal centerline direction to pallet tilts; Curb girder horizontal positioning device, curb girder longitudinal positioning device carry out horizontal and vertical positioning compression to curb girder respectively.
In an embodiment, inclined-plane or the lozenges of the bottom bevel of pallet wedge shape pressed seat or lozenges and wedge (bayonet lock) upper surface of pallet Quick Connect Kit coordinate, and realize quick position and coordinate.
The bottom surface of pallet wedge shape pressed seat is provided with arc-shaped concave or head is the pin of Part-spherical.
In an embodiment, the bottom surface of pallet wedge shape pressed seat and the dowel bushing structure of pallet Quick Connect Kit, coordinate, and realizes spherical pin and coordinate with the quick position of spherical pin with concave surface or concave surface.
In a preferred embodiment, the bottom surface of pallet wedge shape pressed seat is provided with hemispherical concave surface; Adopt at least 4 pallet wedge shape pressed seats, every two sides being arranged on curb girder pallet.
In a preferred embodiment, curb girder longitudinal positioning device adopts muscle compact heap 6 in curb girder, interior muscle compact heap is provided with bar hole or slotted eye, fixes for bolt in hole, and the horizontal level of interior muscle compact heap is changed by the relative position of mobile bar hole or slotted eye and bolt.Monoblock 8 that curb girder horizontal positioning device comprises anti-inclination locating piece 7, anti-inclination is adjustable, anti-inclination locating piece, anti-inclination is adjustable, and monoblock is arranged on pallet body in a lateral direction, anti-inclination locating piece is corresponding to the width of the position that the adjustable monoblock of anti-inclination is arranged and the relative distance of the two and curb girder, monoblock that anti-inclination is adjustable is provided with horizontal bar hole or S shape hole, bolt is fixed by bar hole or S shape hole, and bar hole or S shape hole comprise horizontal position, different hole.
In other examples, curb girder horizontal positioning device, curb girder longitudinal positioning device can adopt locating piece, block or screwed tight device etc. to realize location.
In a preferred embodiment, the middle part of pallet body is provided with reversible deformation height adjustable engagement positions, and reversible deformation height adjustable engagement positions comprises withstanding tight block, threaded connector, and withstanding tight block holds out against bottom surface in the middle part of curb girder.The withstanding tight block of reversible deformation height adjustable engagement positions offers port or through hole, and bottom the corresponding curb girder of port or through hole, the position of protruding part, passes for protruding part; In curb girder, muscle compact heap is bolted on pallet body by Height Adjustable..
In a preferred embodiment, also comprise curb girder ectosome and compress connecting rod 9, manual board position pressed seat 5, crossbeam from falling locating piece 4, the longitudinal two ends of pallet body are provided with curb girder ectosome and compress connecting rod, curb girder ectosome compresses connecting rod and is fixed on pallet body by stay bolt, and connecting rod height carries out adjustment by stay bolt and compresses; Curb girder pallet corner side is provided with manual board position pressed seat, and manual board position pressed seat comprises panel-like member, and panel-like member is provided with inner reinforced plate, outer gusset, and inner reinforced plate level height is higher than outer gusset level height; The mid portion of pallet body is provided with at least one pair of crossbeam from falling locating piece for locating crossbeam, and crossbeam comprises level board, vertical rib plate from the locating piece that falls, and vertical rib plate is provided with inclined-plane or lozenges towards the position of middle pallet central authorities.
Muscle pallet integrated with ectosome in a kind of SDB80 subway curb girder, adopts above-mentioned curb girder pallet.
Adopt above-mentioned curb girder pallet, assemble curb girder, installation step is as follows:
1) in curb girder, muscle assembly welding lifts after completing into this pallet, adjustment curb girder reversible deformation adjusting apparatus, preset workpiece reversible deformation 5mm; By anti-inclination locating piece, to workpiece longitudinal register; Tighten the adjustable monoblock 8 of anti-inclination, complete location, width of the workpiece direction; Compress muscle compact heap 6 in two ends, the positioning compression of muscle and pallet in realizing;
2) overall employing stream carrier vehicle or handling are to manipulator L-type positioner place, complete Set and Positioning with pallet fast interface, adopting crossbeam from falling locating piece 4, realizing from gravity pre-determined bit; Adopt pallet wedge shape compact heap 3 to hold out against with the wedge shape compact heap of fast interface, and fit with spherical locating surface and locate, in the automation realizing manipulator, muscle welds;
3), after interior muscle has welded, transport or handling are to assembly welding platform position.Realized assembling and the compression of upper cover plate by pallet locating surface, compressing member curb girder ectosome compresses connecting rod 9, completes the assembling of the non-dismounting of curb girder, after completing, repeats step 2 step;
4) lift after completing steps 3 into manual board position, what complete pallet and manual board position by manual board position pressed seat 5 clamps location, completes manipulator inaccessible position welding;
5) by transport or handling to automatically grinding platform position, after completing the operations such as the automatically grinding of curb girder; After dismounting workpiece, this pallet is back to step 1 operation, enters circulation.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme is not intended to limit; Although be described in detail with reference to preferred embodiment; those of ordinary skill in the field are to be understood that: still can modify to detailed description of the invention or carry out equivalent replacement to portion of techniques feature and do not depart from the spirit of scheme, it all should be encompassed in the middle of the technical scheme scope of this case request protection.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584004.9U CN204913143U (en) | 2015-08-06 | 2015-08-06 | Muscle and ectosome integration pallet in curb girder pallet and subway curb girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584004.9U CN204913143U (en) | 2015-08-06 | 2015-08-06 | Muscle and ectosome integration pallet in curb girder pallet and subway curb girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913143U true CN204913143U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584004.9U Expired - Lifetime CN204913143U (en) | 2015-08-06 | 2015-08-06 | Muscle and ectosome integration pallet in curb girder pallet and subway curb girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913143U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999214A (en) * | 2015-08-06 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Side beam pallet, assembling method and SDB80 subway side beam inner rib and outer body integrated pallet |
| CN105773494A (en) * | 2016-05-03 | 2016-07-20 | 中车青岛四方机车车辆股份有限公司 | Clamping system |
| CN110270791A (en) * | 2019-07-03 | 2019-09-24 | 南宁华数轻量化电动汽车设计院有限公司 | A kind of embedded retinue tool locating fixture of automotive frame |
-
2015
- 2015-08-06 CN CN201520584004.9U patent/CN204913143U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999214A (en) * | 2015-08-06 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Side beam pallet, assembling method and SDB80 subway side beam inner rib and outer body integrated pallet |
| CN105773494A (en) * | 2016-05-03 | 2016-07-20 | 中车青岛四方机车车辆股份有限公司 | Clamping system |
| CN105773494B (en) * | 2016-05-03 | 2018-02-02 | 中车青岛四方机车车辆股份有限公司 | One kind clamps system |
| CN110270791A (en) * | 2019-07-03 | 2019-09-24 | 南宁华数轻量化电动汽车设计院有限公司 | A kind of embedded retinue tool locating fixture of automotive frame |
| CN110270791B (en) * | 2019-07-03 | 2021-07-09 | 南宁华数轻量化电动汽车设计院有限公司 | Positioning fixture for embedded follow-up tool of automotive frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG Co.,Ltd. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR QINGDAO SIFANG LOCOMOTIVE & ROLLING STOCK Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20151230 |
|
| CX01 | Expiry of patent term |