Tool clamp for maintenance of servo motor driver

Abstract

The invention relates to the technical field of servo motor equipment, in particular to a servo motor driver maintenance tool clamp which comprises a supporting structure, a driving structure, a transmission structure, a rotating structure, a clamping structure and a locking structure. A double-end motor drives a two-way threaded rod to rotate through meshing acting force of an output bevel gear and a meshing bevel gear, a left clamping plate and a right clamping plate move oppositely under thread meshing through force of the two-way threaded rod, the left clamping plate and the right clamping plate push a clamping table to move oppositely through a connecting column, and the clamping table drives a clamping rod to abut against the outer wall of a driver. The rigid acting force of the clamping rod on the driver is reduced under the buffering acting force of the buffering spring, the rigid acting force borne by the driver is reduced while clamping and positioning of the driver are completed, the clamping structure can be perfectly attached to the outer wall of the driver through stretching and retracting of the clamping rod, and displacement of the driver in the clamping process is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of servo motor equipment, in particular to a tooling clamp for repairing a servo motor driver. Background Art

[0002] Servo motors can control speed and position with high accuracy, and can convert voltage signals into torque and speed to drive the controlled object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator and has the characteristics of small electromechanical time constant and high linearity. It can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft. It is divided into two categories: DC and AC servo motors. Its main characteristics are that there is no self-rotation when the signal voltage is zero, and the speed decreases uniformly with the increase of torque.

[0003] The driver of the servo motor is also called "servo controller" or "servo amplifier". It is a controller used to control the servo motor. Its function is similar to that of a frequency converter on an ordinary AC motor. It is part of the servo system and is mainly used in high-precision positioning systems. Generally, the servo motor is controlled by three methods: position, speed and torque to achieve high-precision transmission system positioning. It is currently a high-end product of transmission technology. The servo driver is an important part of modern motion control and is widely used in automation equipment such as industrial robots and CNC machining centers. In particular, the servo driver used to control AC permanent magnet synchronous motors has become a research hotspot at home and abroad. The current AC servo driver design generally adopts a three-loop control algorithm based on vector control: current, speed and position. Whether the speed closed-loop design in the algorithm is reasonable or not plays a key role in the entire servo control system, especially the speed control performance.

[0004] When the servo motor driver is being repaired, in order to facilitate the repair of the servo motor driver, it needs to be reasonably fixed and clamped to facilitate the fixed support of the servo motor driver during repair, so as to facilitate the handling of the servo motor driver during repair. However, the traditional clamping has a single structure and only plays a fixing role, resulting in the inability to adjust according to the different sizes of the servo motor driver, and cannot meet the current demand for fixed clamping of the servo motor driver, resulting in unreasonable clamping of the servo motor driver, which hinders the repair of the servo motor driver. Summary of the invention

[0005] The object of the present invention is to provide a fixture clamp for repairing a servo motor driver, so as to solve the problem in the above background technology that the servo motor driver cannot be adjusted according to different sizes. To achieve the above object, the present invention provides the following technical solution: a fixture clamp for repairing a servo motor driver, comprising a supporting structure, a driving structure, a transmission structure, a rotating structure, a clamping structure and a locking structure, wherein the clamping structures have two, the inner wall of the top of the supporting structure is slidably connected to the outer wall of the bottom of the driving structure, and the inner wall of the driving structure is rotatably connected to the outer wall of the transmission structure.

[0006] The outer wall of the transmission structure is threadedly connected to the inner wall of the rotating structure, and the rotating structure includes a threaded block, a rack, a spur gear, a left support platform and a left clamping plate. The inner wall of the rotating structure is rotatably connected to the outer wall of the clamping structure located on the left side. Both of the clamping structures are composed of a connecting column, a clamping platform, a sealing ring, a clamping rod, a positioning block, a buffer spring and an abutment block. The outer wall of the clamping structure located on the right side is rotatably connected to the inner wall of the locking structure, and the locking structure includes a right clamping plate, a right support platform, a reset spring, a locking block and a plug-in block.

[0007] Preferably, the supporting structure consists of a workbench, a supporting block, a bidirectional threaded rod, a guide groove and a sliding groove. The top of the workbench near the center is provided with a guide groove for sliding of a rotating structure and a locking structure, and the workbench is provided with a sliding groove for sliding of a driving structure behind the guide groove. The top of the workbench located on both sides of the guide groove is fixedly connected to the bottom of the supporting block, and the inner wall of the supporting block is rotatably connected to the outer wall of the bidirectional threaded rod, and the outer wall of the bidirectional threaded rod near one end of the driving structure is provided with a meshing bevel gear.

[0008] Preferably, the driving structure includes a sliding block, a sliding plate, a moving block, a double-headed motor, a left transmission plate and a right transmission plate, the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove, and the top of the sliding block is fixedly connected to the bottom of the sliding plate, the inner wall of the sliding plate is provided with a moving groove for the moving block to slide, and the top of the moving block is fixedly installed with a double-headed motor, both output ends of the double-headed motor are provided with output bevel gears, and the output bevel gear of the double-headed motor located on the front is meshed with the meshing bevel gear, and the left transmission plate and the right transmission plate are respectively installed on the top of the left and right sides of the sliding plate near the back.

[0009] Preferably, the transmission structure consists of a transmission rod, a transmission bevel gear, a driving wheel, a transmission belt, a driven wheel and a one-way threaded rod, the outer wall of the transmission rod is rotatably connected with the inner wall of the left transmission plate, and the outer wall of the transmission rod at the front end of the left transmission plate is snap-connected with the inner wall of the transmission bevel gear, the outer wall of the transmission bevel gear is meshedly connected with the output bevel gear of the double-headed motor located on the back side, and the outer wall of the transmission rod at the back end of the left transmission plate is snap-connected with the inner wall of the driving wheel, the driving wheel is transmission-connected with the driven wheel through the transmission belt, and the inner wall of the driven wheel is snap-connected with the outer wall of one end of the one-way threaded rod, the outer wall of the one-way threaded rod close to one end of the driven wheel is rotatably connected with the inner wall of the right transmission plate, and the outer wall of the one-way threaded rod at the front end of the right transmission plate is provided with an external thread.

[0010] Preferably, the inner wall of the threaded block is threadedly connected to the outer wall of the one-way threaded rod, and the top of the threaded block is fixedly connected to the bottom of the rack, the top of the rack is meshedly connected to the outer wall of the spur gear, and the outer wall of the bottom of the rack is slidably abutted against the inner wall of the top of the left support platform, and a sliding cavity for sliding of the threaded block is provided inside the left support platform, the right side of the left support platform is fixedly connected to the left side of the left clamping plate near the waist, and the inner wall of the left clamping plate below the left support platform is threadedly connected to the outer wall of the two-way threaded rod, and the outer wall of the bottom of the left clamping plate is slidably connected to the inner wall of the guide groove.

[0011] Preferably, one end of the connecting column is fixedly connected to the outer wall of the clamping platform, and the inner wall of the clamping platform away from the connecting column is provided with a plug-in hole for the clamping rod to move, and the inner wall of the plug-in hole is fixedly connected to the outer wall of the sealing ring, the inner wall of the sealing ring is slidably plugged with the outer wall of the clamping rod, and the outer wall of the clamping rod close to the waist is fixedly connected to the inner wall of the positioning block, the side of the positioning block away from the sealing ring is fixedly connected to one end of the buffer spring, and the other end of the buffer spring is fixedly connected to the side of the abutment block close to the sealing ring, the outer wall of the abutment block is fixedly connected to the inner wall of the plug-in hole, and the outer wall of the left connecting column away from the clamping platform passes through the inner wall of the left clamping plate close to the top and is engaged with the inner wall of the spur gear.

[0012] Preferably, the inner wall below the right clamping plate is threadedly connected to the outer wall of the bidirectional threaded rod, and the outer wall at the bottom of the right clamping plate is slidably connected to the inner wall of the guide groove, the right side of the right clamping plate near the waist is fixedly connected to the left side of the right support platform, and a locking groove for the locking block to slide is provided at the top at the center of the right support platform, the inner bottom wall of the locking groove is fixedly connected to the bottom end of the return spring, and the top of the return spring is fixedly connected to the bottom of the locking block, the outer wall of the plug-in block is provided with a plug-in groove for locking the locking block, and the inner wall at the center of the plug-in block is snap-connected with the outer wall at the end of the right connecting column away from the clamping platform, and the inner wall of the right clamping plate near the top is rotatably connected to the outer wall at the end of the right connecting column away from the clamping platform.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the driver is placed between the two clamping structures through the mutual cooperation of the driving structure, the rotating structure, the clamping structure and the locking structure, and the double-headed motor is started. The double-headed motor drives the bidirectional threaded rod to rotate through the meshing force of the output bevel gear and the meshing bevel gear. The left clamping plate and the right clamping plate move in opposite directions under the threaded meshing force of the bidirectional threaded rod. The left clamping plate and the right clamping plate push the clamping table to move in opposite directions through the connecting column. The clamping table drives the clamping rod to abut against the outer wall of the driver. The buffering force of the buffer spring reduces the rigid force of the clamping rod on the driver. While completing the clamping and positioning work of the driver, the rigid force on the driver is reduced. At the same time, the clamping structure can be perfectly fitted with the outer wall of the driver through the extension and retraction of the clamping rod, thereby avoiding displacement of the driver during the clamping process.

[0014] In the present invention, through the mutual cooperation of the driving structure, the transmission structure, the rotating structure and the clamping structure, the output bevel gear is meshed with the transmission bevel gear by sliding the double-headed motor, the transmission bevel gear drives the active wheel to rotate through the transmission rod, the active wheel drives the driven wheel to rotate under the friction force of the transmission belt, the driven wheel drives the one-way threaded rod to rotate, the threaded block pushes the rack to move under the thread meshing force of the one-way threaded rod, the spur gear drives the left connecting column to rotate through the meshing force of the rack and the spur gear, so that the left clamping table drives the driver to rotate and turn over, so that the staff can conveniently repair the other side of the driver.

[0015] In the present invention, the rotating structure, the clamping structure and the locking structure are used in coordination with each other, and the clamping platform on the right side drives the plug-in block to rotate. Under the telescopic force of the reset spring, the locking block can be inserted into the plug-in block to position the plug-in block, thereby avoiding continuous movement of the driver after turning over, which brings convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 An exploded view of the present invention; Figure 4 An exploded view of the driving structure and the transmission structure of the present invention; Figure 5 An exploded view of the rotating structure of the present invention; Figure 6 An exploded view of the locking structure of the present invention; Figure 7 It is an exploded view of the clamping structure of the present invention.

[0017] In the figure: 1. Support structure; 101. Workbench; 102. Support block; 103. Bidirectional threaded rod; 104. Guide groove; 105. Sliding groove; 2. Driving structure; 201. Sliding block; 202. Sliding plate; 203. Moving block; 204. Double-headed motor; 205. Left transmission plate; 206. Right transmission plate; 3. Transmission structure; 301. Transmission rod; 302. Transmission bevel gear; 303. Driving wheel; 304. Transmission belt; 305. Driven wheel; 306. One-way Threaded rod; 4. Rotating structure; 401. Threaded block; 402. Rack; 403. Spur gear; 404. Left support platform; 405. Left clamping plate; 5. Clamping structure; 501. Connecting column; 502. Clamping platform; 503. Sealing ring; 504. Clamping rod; 505. Positioning block; 506. Buffer spring; 507. Abutment block; 6. Locking structure; 601. Right clamping plate; 602. Right support platform; 603. Return spring; 604. Locking block; 605. Plug-in block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figures 1 to 7 The present invention provides a technical solution: a tool clamp for repairing a servo motor driver, comprising a supporting structure 1, a driving structure 2, a transmission structure 3, a rotating structure 4, a clamping structure 5 and a locking structure 6, wherein the clamping structures 5 have two, the inner wall at the top of the supporting structure 1 is slidably connected to the outer wall at the bottom of the driving structure 2, and the inner wall of the driving structure 2 is rotatably connected to the outer wall of the transmission structure 3.

[0020] The outer wall of the transmission structure 3 is threadedly connected to the inner wall of the rotating structure 4. The rotating structure 4 includes a threaded block 401, a rack 402, a spur gear 403, a left support platform 404 and a left clamping plate 405. The inner wall of the rotating structure 4 is rotatably connected to the outer wall of the clamping structure 5 located on the left. Both clamping structures 5 are composed of a connecting column 501, a clamping platform 502, a sealing ring 503, a clamping rod 504, a positioning block 505, a buffer spring 506 and an abutment block 507. The outer wall of the clamping structure 5 located on the right is rotatably connected to the inner wall of the locking structure 6. The locking structure 6 includes a right clamping plate 601, a right support platform 602, a reset spring 603, a locking block 604 and a plug-in block 605.

[0021] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the support structure 1 consists of a workbench 101, a support block 102, a bidirectional threaded rod 103, a guide groove 104 and a sliding groove 105. The top of the workbench 101 near the center is provided with a guide groove 104 for the rotating structure 4 and the locking structure 6 to slide, and the workbench 101 is located behind the guide groove 104 and is provided with a sliding groove 105 for the driving structure 2 to slide. The top of the workbench 101 located on both sides of the guide groove 104 is fixedly connected to the bottom of the support block 102, and the inner wall of the support block 102 is rotatably connected to the outer wall of the bidirectional threaded rod 103, and the outer wall of the bidirectional threaded rod 103 near one end of the driving structure 2 is provided with a meshing bevel gear.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the driving structure 2 includes a sliding block 201, a sliding plate 202, a moving block 203, a double-headed motor 204, a left transmission plate 205 and a right transmission plate 206. The outer wall of the sliding block 201 is slidably connected to the inner wall of the sliding groove 105, and the top of the sliding block 201 is fixedly connected to the bottom of the sliding plate 202. The inner wall of the sliding plate 202 is provided with a moving groove for the moving block 203 to slide, and the top of the moving block 203 is fixedly installed with a double-headed motor 204. The two output ends of the double-headed motor 204 are both provided with output bevel gears, and the output bevel gear of the double-headed motor 204 located on the front is meshed with the meshing bevel gear, and the left transmission plate 205 and the right transmission plate 206 are respectively installed on the top of the left and right sides of the sliding plate 202 near the back.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the transmission structure 3 is composed of a transmission rod 301, a transmission bevel gear 302, a driving wheel 303, a transmission belt 304, a driven wheel 305 and a one-way threaded rod 306. The outer wall of the transmission rod 301 is rotatably connected to the inner wall of the left transmission plate 205, and the outer wall of the transmission rod 301 located at the front end of the left transmission plate 205 is snap-connected with the inner wall of the transmission bevel gear 302. The outer wall of the transmission bevel gear 302 is meshed with the output bevel gear of the double-headed motor 204 located at the back, and the outer wall of the transmission rod 301 located at the back end of the left transmission plate 205 is snap-connected with the inner wall of the driving wheel 303. The driving wheel 303 is transmission-connected to the driven wheel 305 through the transmission belt 304, and the inner wall of the driven wheel 305 is snap-connected with the one-way threaded rod 3 06 is snap-connected with the outer wall of one end of the one-way threaded rod 306, the outer wall of the one-way threaded rod 306 close to the driven wheel 305 is rotatably connected with the inner wall of the right transmission plate 206, and the outer wall of the one-way threaded rod 306 located at the front end of the right transmission plate 206 is provided with an external thread, and the double-headed motor 204 is started, and the double-headed motor 204 drives the two-way threaded rod 103 to rotate through the meshing force of the output bevel gear and the meshing bevel gear, and the double-headed motor 204 is slid to make the output bevel gear mesh with the transmission bevel gear 302, and the transmission bevel gear 302 drives the driving wheel 303 to rotate through the transmission rod 301, and the driving wheel 303 drives the driven wheel 305 to rotate under the friction force of the transmission belt 304, and the driven wheel 305 drives the one-way threaded rod 306 to rotate.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the inner wall of the threaded block 401 is threadedly connected to the outer wall of the one-way threaded rod 306, and the top of the threaded block 401 is fixedly connected to the bottom of the rack 402, the top of the rack 402 is meshedly connected to the outer wall of the spur gear 403, and the outer wall of the bottom of the rack 402 is slidably abutted against the inner wall of the top of the left support platform 404, and the interior of the left support platform 404 is provided with a sliding cavity for the threaded block 401 to slide, the right side of the left support platform 404 is fixedly connected to the left side of the left clamping plate 405 near the waist, and the inner wall of the left clamping plate 405 located below the left support platform 404 is threadedly connected to the outer wall of the two-way threaded rod 103, and the outer wall of the bottom of the left clamping plate 405 is slidably connected to the inner wall of the guide groove 104, and the threaded block 401 pushes the rack 402 to move under the thread meshing force of the one-way threaded rod 306, through the meshing force of the rack 402 and the spur gear 403.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, one end of the connecting column 501 is fixedly connected to the outer wall of the clamping platform 502, and the inner wall of the clamping platform 502 away from the connecting column 501 is provided with a plug hole for the clamping rod 504 to move, and the inner wall of the plug hole is fixedly connected to the outer wall of the sealing ring 503, the inner wall of the sealing ring 503 is slidably plugged with the outer wall of the clamping rod 504, and the outer wall of the clamping rod 504 near the waist is fixedly connected to the inner wall of the positioning block 505, the side of the positioning block 505 away from the sealing ring 503 is fixedly connected to one end of the buffer spring 506, and the other end of the buffer spring 506 is fixedly connected to the abutment block 507 near the sealing One side of the ring 503 is fixedly connected, the outer wall of the abutment block 507 is fixedly connected to the inner wall of the plug-in hole, and the outer wall of the left connecting column 501 away from the clamping platform 502 passes through the inner wall of the left clamping plate 405 near the top and is engaged with the inner wall of the spur gear 403. The clamping platform 502 drives the clamping rod 504 to abut against the outer wall of the driver. The buffering force of the buffer spring 506 reduces the rigid force of the clamping rod 504 on the driver. The clamping structure 5 can be perfectly fitted with the outer wall of the driver through the extension and retraction of the clamping rod 504, thereby avoiding displacement of the driver during the clamping process.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the inner wall below the right clamping plate 601 is threadedly connected to the outer wall of the bidirectional threaded rod 103, and the outer wall at the bottom of the right clamping plate 601 is slidably connected to the inner wall of the guide groove 104, the right side of the right clamping plate 601 near the waist is fixedly connected to the left side of the right support platform 602, and the top at the center of the right support platform 602 is provided with a locking groove for the locking block 604 to slide, the inner bottom wall of the locking groove is fixedly connected to the bottom end of the reset spring 603, and the top of the reset spring 603 is fixedly connected to the bottom of the locking block 604, the outer wall of the plug-in block 605 is provided with a plug-in groove for the locking block 604 to lock, and the inner wall at the center of the plug-in block 605 It is engaged with the outer wall of the right connecting column 501 at one end away from the clamping platform 502, and the inner wall of the right clamping plate 601 near the top is rotatably connected to the outer wall of the right connecting column 501 at one end away from the clamping platform 502. Under the threaded engagement force of the bidirectional threaded rod 103, the left clamping plate 405 and the right clamping plate 601 move in opposite directions, and the left clamping plate 405 and the right clamping plate 601 push the clamping platform 502 to move in opposite directions through the connecting column 501. The clamping platform 502 on the right side drives the plug-in block 605 to rotate, and under the telescopic force of the reset spring 603, the locking block 604 can be inserted into the plug-in block 605 to position the plug-in block 605.

[0027] The use method and advantages of the present invention: When the servo motor drive maintenance tooling clamp is working, the working process is as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the driver is placed between the two clamping structures 5, and the double-headed motor 204 is started. The double-headed motor 204 drives the bidirectional threaded rod 103 to rotate through the meshing force of the output bevel gear and the meshing bevel gear. Under the threaded meshing force of the bidirectional threaded rod 103, the left clamping plate 405 and the right clamping plate 601 move in opposite directions. The left clamping plate 405 and the right clamping plate 601 push the clamping platform 502 to move in opposite directions through the connecting column 501. The clamping platform 502 drives the clamping rod 504 to abut against the outer wall of the driver. The buffering force of the buffer spring 506 reduces the rigid force of the clamping rod 504 on the driver, and the rigid force on the driver is reduced while completing the clamping and positioning work of the driver. At the same time, the clamping structure 5 can be perfectly fitted with the outer wall of the driver through the extension and retraction of the clamping rod 504 to avoid displacement of the driver during the clamping process. The output bevel gear and The transmission bevel gear 302 is meshed, and the transmission bevel gear 302 drives the driving wheel 303 to rotate through the transmission rod 301. The driving wheel 303 drives the driven wheel 305 to rotate under the friction force of the transmission belt 304, and the driven wheel 305 drives the one-way threaded rod 306 to rotate. Under the thread meshing force of the one-way threaded rod 306, the threaded block 401 pushes the rack 402 to move. Through the meshing force of the rack 402 and the spur gear 403, the spur gear 403 drives the connecting column 501 on the left to rotate, so that the clamping table 502 on the left drives the driver to rotate and turn over, so that the staff can conveniently repair the other side of the driver. At the same time, the clamping table 502 on the right drives the plug-in block 605 to rotate. Under the telescopic force of the reset spring 603, the locking block 604 can be inserted into the plug-in block 605 to position the plug-in block 605, so as to avoid the continuous movement of the driver after turning over, which brings convenience to people's use.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fixture clamp for repairing a servo motor drive, comprising a supporting structure (1), a driving structure (2), a transmission structure (3), a rotating structure (4), a clamping structure (5) and a locking structure (6), characterized in that: There are two clamping structures (5), the inner wall of the top of the support structure (1) is slidably connected to the outer wall of the bottom of the drive structure (2), and the inner wall of the drive structure (2) is rotatably connected to the outer wall of the transmission structure (3); The outer wall of the transmission structure (3) is threadedly connected to the inner wall of the rotating structure (4); the rotating structure (4) comprises a threaded block (401), a rack (402), a spur gear (403), a left support platform (404) and a left clamping plate (405); the inner wall of the rotating structure (4) is rotatably connected to the outer wall of the clamping structure (5) located on the left side; both of the two clamping structures (5) are composed of a connecting column (501), a clamping platform (502), a sealing ring (503), a clamping rod (504), a positioning block (505), a buffer spring (506) and an abutment block (507); the outer wall of the clamping structure (5) located on the right side is rotatably connected to the inner wall of the locking structure (6); the locking structure (6) comprises a right clamping plate (601), a right support platform (602), a return spring (603), a locking block (604) and a plug-in block (605).

2. The tooling clamp for repairing a servo motor driver according to claim 1, characterized in that: The support structure (1) is composed of a workbench (101), a support block (102), a bidirectional threaded rod (103), a guide groove (104) and a sliding groove (105); the top of the workbench (101) near the center is provided with a guide groove (104) for sliding of a rotating structure (4) and a locking structure (6); the workbench (101) is provided with a sliding groove (105) for sliding of a driving structure (2) behind the guide groove (104); the top of the workbench (101) on both sides of the guide groove (104) is fixedly connected to the bottom of the support block (102); the inner wall of the support block (102) is rotatably connected to the outer wall of the bidirectional threaded rod (103); and the outer wall of the bidirectional threaded rod (103) near one end of the driving structure (2) is provided with a meshing bevel gear.

3. The tooling clamp for repairing a servo motor driver according to claim 2, characterized in that: The driving structure (2) comprises a sliding block (201), a sliding plate (202), a moving block (203), a double-headed motor (204), a left transmission plate (205) and a right transmission plate (206); the outer wall of the sliding block (201) is slidably connected to the inner wall of the sliding groove (105), and the top of the sliding block (201) is fixedly connected to the bottom of the sliding plate (202); the inner wall of the sliding plate (202) is provided with a moving groove for the moving block (203) to slide, and the top of the moving block (203) is fixedly mounted with the double-headed motor (204); both output ends of the double-headed motor (204) are provided with output bevel gears, and the output bevel gear of the double-headed motor (204) located on the front is meshed with the meshing bevel gear; the left transmission plate (205) and the right transmission plate (206) are respectively mounted on the top of the left and right sides of the sliding plate (202) near the back.

4. The tooling clamp for repairing a servo motor driver according to claim 3, characterized in that: The transmission structure (3) is composed of a transmission rod (301), a transmission bevel gear (302), a driving wheel (303), a transmission belt (304), a driven wheel (305) and a one-way threaded rod (306); the outer wall of the transmission rod (301) is rotatably connected to the inner wall of the left transmission plate (205); the outer wall of the transmission rod (301) located at the front end of the left transmission plate (205) is engaged with the inner wall of the transmission bevel gear (302); the outer wall of the transmission bevel gear (302) is meshed with the output bevel gear of the double-headed motor (204) located at the back; and the transmission The outer wall of the movable rod (301) at one end of the back side of the left transmission plate (205) is engaged with the inner wall of the driving wheel (303); the driving wheel (303) is transmission-connected with the driven wheel (305) via a transmission belt (304); the inner wall of the driven wheel (305) is engaged with the outer wall of one end of a one-way threaded rod (306); the outer wall of the one-way threaded rod (306) at one end close to the driven wheel (305) is rotationally connected with the inner wall of the right transmission plate (206); and the outer wall of the one-way threaded rod (306) at one end of the front side of the right transmission plate (206) is provided with an external thread.

5. The tooling clamp for repairing a servo motor driver according to claim 4, characterized in that: The inner wall of the threaded block (401) is threadedly connected to the outer wall of the one-way threaded rod (306), and the top of the threaded block (401) is fixedly connected to the bottom of the rack (402), the top of the rack (402) is meshedly connected to the outer wall of the spur gear (403), and the outer wall of the bottom of the rack (402) is slidably abutted against the inner wall of the top of the left support platform (404), and a sliding cavity for sliding the threaded block (401) is provided inside the left support platform (404), the right side of the left support platform (404) is fixedly connected to the left side of the left clamping plate (405) near the waist, and the inner wall of the left clamping plate (405) located below the left support platform (404) is threadedly connected to the outer wall of the two-way threaded rod (103), and the outer wall of the bottom of the left clamping plate (405) is slidably connected to the inner wall of the guide groove (104).

6. The tooling clamp for repairing a servo motor driver according to claim 1, characterized in that: One end of the connecting column (501) is fixedly connected to the outer wall of the clamping platform (502), and the inner wall of the clamping platform (502) away from the connecting column (501) is provided with a plug hole for the clamping rod (504) to move, and the inner wall of the plug hole is fixedly connected to the outer wall of the sealing ring (503), the inner wall of the sealing ring (503) is slidably plugged with the outer wall of the clamping rod (504), and the outer wall of the clamping rod (504) near the waist is fixedly connected to the inner wall of the positioning block (505), and the positioning block (505) is fixedly connected to the inner wall of the positioning block (505). The side of the support frame (505) away from the sealing ring (503) is fixedly connected to one end of the buffer spring (506), and the other end of the buffer spring (506) is fixedly connected to the side of the abutment block (507) close to the sealing ring (503), the outer wall of the abutment block (507) is fixedly connected to the inner wall of the plug hole, and the outer wall of the left connecting column (501) away from the clamping platform (502) passes through the inner wall of the left clamping plate (405) near the top and is engaged with the inner wall of the spur gear (403).

7. The tooling clamp for repairing a servo motor driver according to claim 1, characterized in that: The inner wall below the right clamping plate (601) is threadedly connected to the outer wall of the bidirectional threaded rod (103), and the outer wall at the bottom of the right clamping plate (601) is slidably connected to the inner wall of the guide groove (104). The right side of the right clamping plate (601) close to the waist is fixedly connected to the left side of the right support platform (602), and a locking groove for sliding a locking block (604) is provided at the top of the center of the right support platform (602). The inner bottom wall of the locking groove is fixed to the bottom end of the return spring (603). The top of the return spring (603) is fixedly connected to the bottom of the locking block (604); the outer wall of the plug-in block (605) is provided with a plug-in groove for locking the locking block (604); and the inner wall at the center of the plug-in block (605) is snap-connected with the outer wall at the end of the right connecting column (501) away from the clamping platform (502); the inner wall of the right clamping plate (601) near the top is rotatably connected with the outer wall at the end of the right connecting column (501) away from the clamping platform (502).

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