CN110220842B - Electrode ablation detection tool and detection method thereof - Google Patents
Electrode ablation detection tool and detection method thereof Download PDFInfo
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- CN110220842B CN110220842B CN201910391963.1A CN201910391963A CN110220842B CN 110220842 B CN110220842 B CN 110220842B CN 201910391963 A CN201910391963 A CN 201910391963A CN 110220842 B CN110220842 B CN 110220842B
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Abstract
The invention discloses an electrode ablation detection tool, which comprises a base, a horizontal driving mechanism, a supporting plate, an electrode rotation driving device, a paper supporting plate, a probe, a swinging mechanism and a painting brush, wherein the supporting plate is arranged on the horizontal driving mechanism and is driven by the horizontal driving mechanism to slide on the upper side of the base along the horizontal direction, the electrode rotation driving device is fixed at one end of the upper side of the supporting plate, the paper supporting plate is fixed at the other end of the upper side of the supporting plate, the probe is arranged on the swinging mechanism, the painting brush is arranged above the paper supporting plate along the vertical direction, and the upper end of the painting brush is fixed on the probe. According to the invention, the probe extends into the inner hole of the electrode, and when the electrode rotates, the waveform curve is synchronously drawn on the drawing paper through the pen at the tail end of the probe, so that the ablation condition and the accurate position of the inner profile of the electrode can be indirectly and directly detected, and the accuracy of detecting the ablation condition of the inner profile of the electrode is improved.
Description
Technical Field
The invention relates to a detection tool and a detection method thereof, in particular to an electrode ablation detection tool and a detection method thereof, belonging to the technical field of plasma.
Background
The plasma technology is the most reliable method for treating various solid wastes in the world at present, a plasma torch is equipment developed according to the technical principle, in order to meet the engineering use requirements, the improvement of the working life of the plasma torch is always the key point of each research and development unit, an electrode is a core component of the torch, the improvement of the ablation resistance of the electrode is the main purpose of improving the service life of the torch, and in view of the special structure of the electrode, the detection of the internal ablation condition is difficult, most of the electrode is observed by naked eyes, and the estimated fuzzy data causes great obstruction to the development and development. In order to meet the research and development requirements, a tool and a method capable of accurately detecting the ablation condition of the electrode need to be designed.
Disclosure of Invention
The invention aims to provide an electrode ablation detection tool and a detection method thereof, which can accurately detect the electrode ablation condition.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
an electrode erosion detection tool, comprising: contain base, horizontal drive mechanism, layer board, electrode rotary driving device, paper layer board, probe, swing mechanism and painting brush, the layer board setting is slided at the base upside by horizontal drive mechanism drive along the horizontal direction on horizontal drive mechanism, electrode rotary driving device fixes in layer board upside one end, and the paper layer board is fixed at the layer board upside other end, and the probe setting is on swing mechanism, and the painting brush is fixed on the probe along vertical direction setting in paper layer board top and painting brush upper end.
Furthermore, the swing mechanism comprises a swing bracket, two slide rods, sliding sleeves, connecting rods, guide rods, springs, an adjusting screw, a guide sleeve and a nut sleeve, the lower end of the swing bracket is fixedly arranged at the upper side of the base, the two slide rods are arranged along the horizontal direction and are parallel to each other, two ends of each slide rod are fixed on the swing bracket, the sliding sleeves are sleeved on the slide rods and can freely slide along the slide rods, each slide rod is provided with two sliding sleeves, each sliding sleeve is respectively fixed with one end of one connecting rod, the other end of each connecting rod is fixed on the probe, the two guide rods are respectively and symmetrically fixed at two ends of the probe, the guide rods are arranged along the horizontal direction and are perpendicular to the probe, one end of the guide sleeve is sleeved outside the guide rod, the other end of the guide sleeve is fixed on the guide rod, the nut sleeve is fixedly arranged at the other end of the guide sleeve and is sleeved on the adjusting screw and is in threaded connection with the adjusting screw, one end of the adjusting screw rod is contacted with one end of the spring far away from the probe, and the other end of the adjusting screw rod is provided with an adjusting handle.
Furthermore, the probe comprises a probe body, a plurality of sections of nested probes and a probe head, wherein the probe body is arranged on the swing mechanism along the horizontal direction, the plurality of sections of nested probes are mutually nested, the nested probes positioned on the outer side in the adjacent nested probes are sleeved on the outer side of the nested probes positioned on the inner side and can freely slide mutually, a locking limiting structure for preventing the nested probes from scratching the nested probes on the outer side is arranged between the adjacent nested probes, the probe head is arranged in the direction perpendicular to the axis of the probe body, and one end of the probe head is fixed at one end of the nested probe head positioned on the innermost side.
Further, the other end of the probe is provided with a ball, and the ball is embedded in the end part of the other end of the probe and can freely rotate in any direction at the end part of the probe.
Further, the painting brush contains L type support, vertical sleeve pipe, refill spring and refill, the upper end at the vertical border of L type support is fixed at probe body one end tip downside, vertical support upper end is fixed at probe body downside, the upside at the horizontal border of L type support is fixed to vertical support lower extreme, vertical sleeve pipe sets up and the fixed tip downside that sets up at the horizontal border of L type support in vertical sleeve pipe upper end along vertical direction, vertical sleeve pipe lower extreme is opened has the blind hole that sets up along the axial, the refill sets up in the blind hole and can slide from top to bottom along the blind hole, the refill spring sets up in the blind hole and refill spring upper end is fixed in the blind hole upper end, refill spring lower extreme and refill upper end are supported and are leaned on pressing the refill on the drawing paper of paper layer board upside.
Furthermore, two sides of the paper supporting plate are provided with press blocks for fixing drawing paper.
Further, the electrode rotation driving device comprises an electrode rotation support, a motor, a first bevel gear, a second bevel gear, a third bevel gear and an electrode clamp, the lower end of the electrode rotation support is fixed on the upper side of the supporting plate, the motor is fixed inside the electrode rotation support, the first bevel gear is fixed on a motor rotating shaft and is driven to rotate by the motor, the second bevel gear is fixed at one end of the first rotating shaft and is meshed with the first bevel gear, the first rotating shaft is rotatably arranged on the electrode rotation support through a bearing, the electrode clamp is fixedly connected with the other end of the first rotating shaft and rotates along with the first rotating shaft, the third bevel gear is fixed at one end of the second rotating shaft and is meshed with the second bevel gear, the second rotating shaft is rotatably arranged on the electrode rotation support through a bearing, and a hand wheel is arranged at the other end of the second rotating shaft.
Further, horizontal drive mechanism contains the lead screw, the lead screw support, the lead screw motor, the screw-nut, guide rail and guide rail pair, the lead screw sets up and rotates to set up on the lead screw support along the horizontal direction and lead screw both ends, lead screw one end is connected with the lead screw motor through the shaft coupling and is driven by the lead screw motor, the screw-nut cover is established on the lead screw and is connected with lead screw thread, the screw-nut upside and layer board downside fixed connection, two guide rail parallel arrangement are in the lead screw both sides and the guide rail is fixed at the base upside, the guide rail pair is fixed at the layer board downside, the layer board passes through the vice slip setting of guide rail on two guide rails.
Further, the electrode clamp comprises a support, a pressing block and clamping teeth, three sliding grooves are formed in the support, the sliding grooves are arranged along the radial direction of the support, the three sliding grooves are distributed at equal intervals along the circumferential direction of the support, the pressing block is arranged at one end of each sliding groove and located on the edge of the outer side of the support, the three clamping teeth are arranged in the three sliding grooves in a sliding mode respectively and can slide freely along the sliding grooves, a screw rod is arranged in one sliding groove along the extending direction of the sliding grooves, one end of the screw rod is arranged on the pressing block in a rotating mode, one clamping tooth sleeve is arranged on the screw rod and connected with the screw rod in a threaded mode, a spring is arranged in each of the other two sliding grooves, one end of each spring is fixed on the pressing block, the other end of each spring is fixed on the clamping teeth, and hard plastic auxiliary teeth are arranged on the inner walls of the clamping teeth.
Compared with the prior art, the invention has the following advantages and effects: according to the invention, the probe extends into the inner hole of the electrode, when the electrode rotates, the probe is driven to move by the irregular surface formed by the ablated inner hole, the probe can realize radial reciprocating motion under the action of the spring and the guide rail, and the waveform curve is synchronously drawn on the drawing paper by the pen at the tail end of the probe, so that the ablation condition and the accurate position of the inner profile of the electrode can be indirectly and directly detected, and the accuracy of detecting the ablation condition of the inner profile of the electrode is improved.
Drawings
FIG. 1 is a schematic view of an electrode erosion detection tool of the present invention.
Fig. 2 is a side view of the swing mechanism of the present invention.
Fig. 3 is a side view of the horizontal drive mechanism of the present invention.
Fig. 4 is a schematic view of an electrode holder of the present invention.
FIG. 5 is a schematic view of a clip tooth of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are illustrative of the present invention and are not to be construed as being limited thereto.
As shown in fig. 1, the electrode ablation detection tool of the present invention includes a base 1, a horizontal driving mechanism, a supporting plate 2, an electrode rotation driving device, a paper supporting plate 3, a probe, a swing mechanism and a painting brush, wherein the supporting plate 2 is arranged on the horizontal driving mechanism and is driven by the horizontal driving mechanism to slide on the upper side of the base 1 along the horizontal direction, the electrode rotation driving device is fixed at one end of the upper side of the supporting plate 2, the paper supporting plate 3 is fixed at the other end of the upper side of the supporting plate 2, the probe is arranged on the swing mechanism, the painting brush is arranged above the paper supporting plate along the vertical direction, and the upper end of the painting brush is fixed on the probe.
As shown in fig. 2, the swing mechanism includes a swing bracket 4, two slide rods 5, sliding sleeves 6, connecting rods 7, a guide rod 8, a spring 9, an adjusting screw 10, a guide sleeve 11 and a nut sleeve 12, the lower end of the swing bracket 4 is fixedly disposed on the upper side of the base 1, the two slide rods 5 are disposed in the horizontal direction and are parallel to each other, the two ends of each slide rod 5 are fixed on the swing bracket 4, the sliding sleeves 6 are sleeved on the slide rods 5 and can freely slide along the slide rods 5, each slide rod 5 is provided with two sliding sleeves 6, each sliding sleeve 6 is fixed to one end of one connecting rod 7, the other end of each connecting rod 7 is fixed to the probe, and the two sliding sleeves and the two connecting rods form a stable. Two guide rods 8 are symmetrically fixed at two ends of the probe respectively, the guide rods 8 are arranged along the horizontal direction and are perpendicular to the probe, one end of a guide sleeve 11 is sleeved outside the guide rods 8, the other end of the guide sleeve 11 is fixed on the swing support 4, a spring 9 is sleeved on the guide rods 8, a nut sleeve 12 is fixedly arranged at the end part of the other end of the guide sleeve 11, the nut sleeve 12 is sleeved on an adjusting screw 10 and is in threaded connection with the adjusting screw 10, one end part of the adjusting screw 10 is in contact with one end, far away from the probe, of the spring 9, and an adjusting handle is arranged at the other end of the adjusting screw 10. The degree of compression of the spring can be controlled by rotating the adjusting handle, so that the response degree of the swinging of the probe is controlled, unnecessary shaking is easily caused if the spring is too loose, and the situation that the ablation in the electrode cannot be truly reflected if the spring is too tight is caused. The elasticity of the two springs is ensured, so that when the probe moves along with the ablation surface, the probe is reset under the action of the springs. The two rows of sliding rods and the sliding sleeve can effectively realize axial limiting on the probe through a triangular supporting structure, and the radial sliding is smooth; the elastic components on the two sides of the probe can effectively realize the radial reciprocating motion of the probe, and the threaded adjusting rod of the elastic components can effectively realize the center positioning function of the probe and the electrode.
The probe comprises a probe body 13, a plurality of sections of nested probes 14 and a probe 15, wherein the probe body 13 is arranged on a swing mechanism along the horizontal direction, the plurality of sections of nested probes 14 are mutually nested, the nested probes positioned on the outer side in the adjacent nested probes 14 are sleeved on the outer side of the nested probes positioned on the inner side and can freely slide mutually, a locking limiting structure for preventing the nested probes from scratching the nested probes on the outer side is arranged between the adjacent nested probes 14, the probe 15 is arranged perpendicular to the axial direction of the probe body 13, and one end of the probe 15 is fixed at one end part of the nested probe 14 positioned on the innermost side. The other end of the probe 15 is provided with a ball, the ball is embedded at the other end of the probe 15 and can freely rotate at the end of the probe along any direction, and the probe 15 is arc-shaped and the bending radian of the arc-shaped probe is consistent with the rotation direction of the electrode. The nested probe structure of the front section of the probe is made of high-strength alloy steel, and the length can be adjusted in a telescopic mode, so that the nested probe is suitable for electrodes of various specifications; the bending direction of the arc-shaped probe arranged at the head end of the probe is consistent with the rotation direction of the electrode, so that the probe can be effectively prevented from being clamped by an irregular profile in the electrode; the ball arranged at the head of the arc probe can reduce the frictional resistance generated by the irregular profile in the electrode to the maximum extent.
The painting brush contains L type support 16, vertical support 17, vertical sleeve pipe 18, refill spring 19 and refill 20, the upper end at the vertical border of L type support 16 is fixed at 13 one end tip downside of probe body, the downside at probe body 13 is fixed to vertical support 17 upper end, the upside at the horizontal border of L type support 16 is fixed to vertical support 17 lower extreme, vertical sleeve pipe 18 sets up along vertical direction and the fixed tip downside that sets up at the horizontal border of L type support 16 in vertical sleeve pipe 18 upper end, vertical sleeve pipe 18 lower extreme is opened has the blind hole of following the axial setting, refill 20 sets up in the blind hole and can slide from top to bottom along the blind hole, refill spring 19 sets up in the blind hole and refill spring 19 upper end is fixed in the blind hole upper end, refill spring 19 lower extreme and refill 20 upper end are supported and are leaned on the drawing paper of refill 20 at the paper layer board upside. Two sides of the paper supporting plate 3 are provided with press blocks 21 for fixing drawing paper. The pen core spring is arranged in the painting brush, so that resistance of the pen core to the probe in curve drawing can be reduced to the maximum extent.
The electrode rotation driving device comprises an electrode rotation support 22, a motor 23, a first bevel gear 24, a second bevel gear 25, a third bevel gear 26 and an electrode clamp 27, wherein the lower end of the electrode rotation support 22 is fixed on the upper side of the supporting plate 2, the motor 23 is fixed inside the electrode rotation support 22, the first bevel gear 24 is fixed on a rotating shaft of the motor 23 and is driven to rotate by the motor 23, the second bevel gear 25 is fixed at one end of a first rotating shaft and is meshed with the first bevel gear 24, the first rotating shaft is rotatably arranged on the electrode rotation support 22 through a bearing, the electrode clamp 27 is fixedly connected with the other end of the first rotating shaft and rotates along with the first rotating shaft, the third bevel gear 26 is fixed at one end of a second rotating shaft and is meshed with the second bevel gear 25, the second rotating shaft is rotatably arranged on the electrode rotation support 22 through a bearing, and the other end of the second rotating shaft is provided with a hand wheel 28. The electrode clamp is driven by a motor to drive the electrode to rotate, and the electrode clamp is provided with a hand wheel driving structure, so that the electrode can be manually rotated; the hard plastic auxiliary teeth are arranged on the surfaces of the clamping teeth of the electrode clamp, so that the electrode can be effectively protected, and clamping injury is prevented.
As shown in fig. 3, the horizontal driving mechanism includes a screw 29, a screw bracket 30, a screw motor 31, a screw nut 32, guide rails 33 and a guide rail pair 34, the screw 29 is disposed along the horizontal direction, two ends of the screw 29 are rotatably disposed on the screw bracket 30, one end of the screw 29 is connected with the screw motor 31 through a coupling and is driven by the screw motor 31, the screw nut 32 is sleeved on the screw 29 and is in threaded connection with the screw 29, the upper side of the screw nut 32 is fixedly connected with the lower side of the supporting plate 2, the two guide rails 33 are disposed on two sides of the screw 29 in parallel and the guide rails 33 are fixed on the upper side of the base 1, the guide rail pair 34 is fixed on the lower side of the supporting plate 2, and the supporting plate 2 is slidably disposed on the two guide rails 33 through the guide rail pair 34. The lead screw is driven to rotate by the lead screw motor so as to drive the whole supporting plate to do linear motion.
As shown in fig. 4 and 5, the electrode clamp includes a support 35, a pressing block 36 and clamping teeth 37, three sliding grooves 38 are formed on the support 35, the sliding grooves 38 are arranged along the radial direction of the support 35 and the three sliding grooves 38 are distributed at equal intervals along the circumferential direction of the support 35, the pressing block 36 is arranged at one end of the sliding groove 38 and is located at the outer side edge of the support 35, the three clamping teeth 37 are respectively arranged in the three sliding grooves 38 in a sliding manner and can freely slide along the sliding grooves 38, one of the slide grooves 38 is internally provided with a screw rod 39, the screw rod 39 is arranged in one slide groove 38 along the extending direction of the slide groove 38, one end of the screw rod 39 is rotatably arranged on the pressing block 36, one clamping tooth 37 is sleeved on the screw rod 39 and is in threaded connection with the screw rod 39, the other two sliding grooves 38 are respectively provided with a spring 40, one end of the spring 40 is fixed on the pressing block 36, the other end of the spring 40 is fixed on the clamping tooth 37, and the inner wall of the clamping tooth 37 is provided with a hard plastic auxiliary tooth 41. One end of the electrode is inserted into the middle of the three clamping teeth 37, and then the electrode is clamped and fixed by rotating the screw rod 39.
According to the invention, the probe extends into the inner hole of the electrode, when the electrode rotates, the probe is driven to move by the irregular surface formed by the ablated inner hole, the probe can realize radial reciprocating motion under the action of the spring and the guide rail, and the waveform curve is synchronously drawn on the drawing paper by the pen at the tail end of the probe, so that the ablation condition and the accurate position of the inner profile of the electrode can be indirectly and directly detected, and the accuracy of detecting the ablation condition of the inner profile of the electrode is improved.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. An electrode erosion detection tool, comprising: the device comprises a base, a horizontal driving mechanism, a supporting plate, an electrode rotation driving device, a paper supporting plate, a probe, a swinging mechanism and a painting brush, wherein the supporting plate is arranged on the horizontal driving mechanism and driven by the horizontal driving mechanism to slide on the upper side of the base along the horizontal direction;
the swinging mechanism comprises a swinging bracket, two sliding rods, sliding sleeves, connecting rods, guide rods, a spring, an adjusting screw rod, a guide sleeve and a nut sleeve, wherein the lower end of the swinging bracket is fixedly arranged on the upper side of a base, the two sliding rods are arranged in the horizontal direction and are parallel to each other, two ends of each sliding rod are fixed on the swinging bracket, the sliding sleeves are sleeved on the sliding rods and can freely slide along the sliding rods, two sliding sleeves are arranged on each sliding rod, each sliding sleeve is respectively fixed with one end of one connecting rod, the other end of each connecting rod is fixed on a probe, the two guide rods are symmetrically fixed on two sides of the probe, the guide rods are arranged in the horizontal direction and are perpendicular to the probe, one end of each guide sleeve is sleeved on the outer side of each guide rod, the other end of each guide sleeve is fixed on the corresponding swinging bracket, the spring sleeve is arranged on the corresponding guide rod, the nut sleeve is fixedly arranged at the other end of the guide sleeve and sleeved on the adjusting screw rod and is in threaded connection with the adjusting screw rod, one end part of the adjusting screw rod is contacted with one end of the spring far away from the probe, and the other end of the adjusting screw rod is provided with an adjusting handle;
the painting brush comprises an L-shaped support, a vertical sleeve, a refill spring and a refill, wherein the upper end of the vertical edge of the L-shaped support is fixed on the lower side of the end part of one end of a probe body;
the probe extends into the inner hole of the electrode, when the electrode rotates, the probe can be driven to move by the irregular surface formed by the ablated inner hole, the probe can realize radial reciprocating motion under the action of the spring and the guide rail, and a waveform curve is synchronously drawn on drawing paper by a pen at the tail end of the probe.
2. An electrode erosion detection tool according to claim 1, wherein: the probe comprises a probe body, a plurality of sections of nested probes and a probe head, wherein the probe body is arranged on the swing mechanism along the horizontal direction, the plurality of sections of nested probes are arranged in a mutually nested manner, the nested probes positioned on the outer side in the adjacent nested probes are sleeved on the outer side of the nested probes positioned on the inner side and can freely slide mutually, a locking limiting structure for preventing the nested probes from scratching the nested probes on the outer side is arranged between the adjacent nested probes, the probe head is arranged in the direction perpendicular to the axis of the probe body, and one end of the probe head is fixed at one end of the nested probe head positioned on the innermost side.
3. An electrode erosion detection tool according to claim 2, wherein: the other end of the probe is provided with a ball, and the ball is embedded at the end part of the other end of the probe and can freely rotate along any direction at the end part of the probe.
4. An electrode erosion detection tool according to claim 1, wherein: and pressing blocks for fixing drawing paper are arranged on two sides of the paper supporting plate.
5. An electrode erosion detection tool according to claim 1, wherein: the electrode rotation driving device comprises an electrode rotation support, a motor, a first bevel gear, a second bevel gear, a third bevel gear and an electrode clamp, wherein the lower end of the electrode rotation support is fixed on the upper side of the supporting plate, the motor is fixed inside the electrode rotation support, the first bevel gear is fixed on a motor rotating shaft and is driven to rotate by the motor, the second bevel gear is fixed at one end of the first rotating shaft and is meshed with the first bevel gear, the first rotating shaft is rotatably arranged on the electrode rotation support through a bearing, the electrode clamp is fixedly connected with the other end of the first rotating shaft and rotates along with the first rotating shaft, the third bevel gear is fixed at one end of the second rotating shaft and is meshed with the second bevel gear, the second rotating shaft is rotatably arranged on the electrode rotation support through a bearing, and a hand wheel is arranged at the other end of the second rotating shaft.
6. An electrode erosion detection tool according to claim 1, wherein: the horizontal driving mechanism comprises a screw rod, a screw rod support, a screw rod motor, a screw rod nut, a guide rail and a guide rail pair, the screw rod is arranged along the horizontal direction, the two ends of the screw rod are rotatably arranged on the screw rod support, one end of the screw rod is connected with the screw rod motor through a coupler and driven by the screw rod motor, the screw rod nut is sleeved on the screw rod and is in threaded connection with the screw rod, the upper side of the screw rod nut is fixedly connected with the lower side of the supporting plate, the two guide rails are arranged on the two sides of the screw rod in parallel, the guide rail is fixed on the upper side of the base, the guide rail pair is fixed on the lower side of the supporting plate, and the supporting plate is arranged on the two guide rails through the guide rail pair in a sliding manner.
7. An electrode erosion detection tool according to claim 5, wherein: the electrode clamp comprises a support, a pressing block and clamping teeth, wherein three sliding grooves are formed in the support, the sliding grooves are arranged along the radial direction of the support, the three sliding grooves are distributed along the circumferential direction of the support at equal intervals, the pressing block is arranged at one end of each sliding groove and located at the edge of the outer side of the support, the three clamping teeth are arranged in the three sliding grooves in a sliding mode and can freely slide along the sliding grooves, a screw rod is arranged in one sliding groove along the extending direction of the sliding grooves, one end of the screw rod is rotatably arranged on the pressing block, one clamping tooth sleeve is arranged on the screw rod and connected with the screw rod in a threaded mode, a spring is arranged in each of the other two sliding grooves, one end of the spring is fixed on the pressing block, the other end of the spring is fixed on the clamping teeth, and hard plastic auxiliary teeth are arranged on the inner wall of the clamping teeth.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910391963.1A CN110220842B (en) | 2019-05-13 | 2019-05-13 | Electrode ablation detection tool and detection method thereof |
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| CN201910391963.1A CN110220842B (en) | 2019-05-13 | 2019-05-13 | Electrode ablation detection tool and detection method thereof |
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| CN110220842B true CN110220842B (en) | 2021-07-27 |
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| CN115575833B (en) * | 2022-11-23 | 2023-03-31 | 健芮智能科技（昆山）有限公司 | Battery electrical property detection equipment and detection method thereof |
| CN118190796B (en) * | 2024-05-15 | 2024-07-23 | 广州市燊雅精密科技有限公司 | Intelligent detection equipment is used in mechanical part production |
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