A cable repair device for power electronics

Abstract

The application relates to the field of cable maintenance, and discloses a cable maintenance device for manufacturing power electronic components, which comprises a frame body, a plurality of supporting blocks are fixedly installed at the bottom of the frame body, rollers are fixedly installed at the ends of the supporting blocks, a threaded adjusting rod is arranged in the frame body, and a repairing device is arranged at the bottom center of the threaded adjusting rod; the first adjusting piece and the second adjusting piece are used to adapt to the sizes of different cable diameters, the problem that the armor of the cable is damaged or seriously deformed due to the reasons that the diameters of the first adjusting piece and the second adjusting piece are too large or too small is prevented, the convenience during installation is improved, the armor after the cable is bent is cut through the cutting piece, the subsequent cable butt joint work is facilitated, and the installation convenience is improved.

Description

Technical Field

[0001] This invention relates to the field of cable repair technology, and more specifically, to a cable repair device for the manufacture of power electronic components. Background Technology

[0002] Power electronic components are semiconductor devices used for power conversion and control, such as diodes, thyristors, and IGBTs. They achieve functions such as rectification, inversion, and chopping through high-frequency switching, and are the foundation of modern power supplies, motor drives, and new energy equipment. In the manufacturing process of these components, production equipment relies on a large number of cables for signal transmission and power supply. Frequent bending or high-temperature aging of these cables can easily lead to open circuits or short circuits. Therefore, cable repair devices for power electronic component manufacturing have emerged—specialized tools or equipment that can quickly locate cable faults, strip insulation layers, crimp or weld terminals, and restore insulation, thereby ensuring continuous operation of the production line and electrical safety.

[0003] A patent application with publication number CN120511594B discloses a cable laying device for power conduit wells, including a frame. The frame includes four support rods and support legs located below the support rods, wherein two of the support rods are telescopic adjustment rods and the other two are telescopic support rods; two cross telescopic rods are arranged along two diagonals of the frame, and the two ends of the cross telescopic rods are hinged to the corners of the frame; a guide device is arranged on the cross telescopic rods, including corner guide wheels, a position locking assembly, and a self-locking lifting assembly; and a telescopic device is arranged on the telescopic adjustment rods for adjusting and locking the length of the telescopic adjustment rods. This device ensures that power conduit wells of the same size maintain a consistent bending radius when laying cables, precisely controls the cable bending arc, and improves laying efficiency and construction quality.

[0004] While the aforementioned device can maintain a consistent bending radius during cable laying in power conduits, it cannot bend cables of different diameters. Furthermore, cables of different diameters require different rotation angles during bending. If the device's diameter is small, the cable's rotation angle will be insufficient after rotation; if the device's diameter is large, it may cause cable tearing during rotation. The inability to adjust the device's rotation angle according to the cable's diameter affects cable installation. Summary of the Invention

[0005] This invention provides a cable repair device for manufacturing power electronic components, which solves the technical problem in related technologies that it is impossible to bend cables of different diameters during use. For cables of different diameters, the rotation angle during bending is different. If the diameter of the device is small, the rotation angle of the cable is insufficient after rotation. If the diameter of the device is large, the cable may be torn during rotation. The device cannot adjust the rotation angle according to the diameter of the cable, which affects the installation of the cable.

[0006] This invention provides a cable repair device for manufacturing power electronic components, comprising a frame, with multiple support blocks fixedly installed at the bottom of the frame, and rollers fixedly installed at the ends of the support blocks. A threaded adjusting rod is provided inside the frame, and a repair device is located at the center of the bottom of the threaded adjusting rod. The repair device includes a cutting component and an adjusting component. The cutting component is used to cut and clamp the cable sheath during cable splicing, and the adjusting component is used to adjust the angle of cable splicing. The repair device includes a first telescopic rod, a connector, a follower component, and a first connecting block. The first telescopic rod is fixedly installed at the bottom of the threaded adjusting rod, and a connector is fixedly installed at the end of the first telescopic rod. An adjusting component is located inside the connector, and a follower component is located at the edge of the connector. A cutting component is located at the lower part of the frame. The extension of the first telescopic rod drives the adjusting component on the connector to adjust the angle of cable splicing, and the cutting component at the bottom of the frame cuts the cable sheath.

[0007] As a further optimization of the present invention, the adjustment assembly includes a first adjustment member and a second adjustment member. The first adjustment member and the second adjustment member have the same function. The first adjustment member includes a first gear rotatably mounted on a connecting member. A second connecting rod is rotatably mounted at the inner center of the first gear. The top of the second connecting rod is fixedly mounted on the connecting member. A third fixing plate is fixedly mounted on the outside of the second connecting rod. A third telescopic rod is fixedly mounted on the side of the third fixing plate. A first motor is fixedly mounted at the end of the third telescopic rod. A first limiting plate is provided on the outside of the second connecting rod. A radius adjustment rod arranged in a circumferential array is movably mounted inside the first limiting plate. A gear adjustment plate is rotatably mounted on the bottom of the first limiting plate. A first adjustment groove is arranged in a circumferential array inside the gear adjustment plate. A second limiting plate is fixedly mounted on the bottom of the second connecting rod. A second adjustment groove is arranged in a circumferential array inside the second limiting plate. A second adjustment plate is provided on the top of the second limiting plate. The radius adjustment rod passes through the first limiting plate and the second limiting plate and slides inside the gear adjustment plate and the second adjustment plate.

[0008] As a further optimization of the present invention, the cutting assembly includes a cutting component, which includes a sixth telescopic rod fixedly installed symmetrically at the bottom of the frame. A telescopic adjustment groove is fixedly installed at the bottom of the sixth telescopic rod. A third threaded rod is rotatably installed inside the telescopic adjustment groove. A threaded slider is threadedly installed on the outer thread of the third threaded rod. The threaded slider slides inside the telescopic adjustment groove. A clamping plate is fixedly installed at the bottom of the threaded slider. Clamping blocks are symmetrically installed inside the clamping plate. A first fixing ring is fixedly installed on the side of the clamping plate. A fixing groove is provided on the first fixing ring. A cutting follower block is slidably installed inside the fixing groove. A cutting blade is provided on the cutting follower block. The cutting blade is used to cut the cable sheath.

[0009] As a further optimization of the present invention, the connector includes a first fixing plate fixedly installed at the bottom of the first telescopic rod, a plurality of first connecting rods fixedly installed at the bottom of the first fixing plate, and a second fixing plate fixedly installed at the end of the first connecting rod.

[0010] As a further optimization of the present invention, the following component includes a first sliding column and a second sliding column fixedly installed on the top of the second fixed plate. A third sliding rod is slidably installed inside the first and second sliding columns. An adaptation block is slidably installed outside the third sliding rod. A first spring is fixedly installed on the side of the adaptation block. The first spring is concentric with the third sliding rod. A fifth telescopic rod is fixedly installed on the side of the adaptation block. A compression following plate is fixedly installed at the end of the fifth telescopic rod.

[0011] As a further optimization of the present invention, a second gear is rotatably mounted on the bottom of the first fixing plate, the second gear meshing with the first gear, and a motor is provided inside the first fixing plate, the output shaft of the motor being fixedly connected to the second gear.

[0012] As a further optimization of the present invention, the gear adjusting plate is provided with teeth on its exterior, and a fourth gear is fixedly installed at the end of the first motor, the fourth gear meshing with the gear adjusting plate.

[0013] As a further optimization of the present invention, a first connecting block is fixedly installed on the bottom edge of the first gear, and a second adjusting member is fixedly installed on the first connecting block. The rotation of the first gear drives the second adjusting member to rotate to adjust the bending angle of the cable.

[0014] As a further optimization of the present invention, the rotation of the threaded adjusting rod is used to drive the repair device to move diagonally on the frame, thereby adjusting the position of the repair device.

[0015] As a further optimization of the present invention, the distance center between the gear adjusting plate and the second adjusting plate is consistent with the distance center of the first fixing ring.

[0016] The beneficial effects of this invention are as follows: The present invention discloses a cable repair device for manufacturing power electronic components. The device adapts to different cable diameters through a first adjusting member and a second adjusting member, preventing damage or severe deformation of the cable armor due to the large or small diameter of the first adjusting member and the second adjusting member. At the same time, it improves the convenience of installation by cutting the armor of the cable after bending through a cutting member, which facilitates subsequent cable splicing and improves the convenience of installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall shape of the device of the present invention; Figure 2 This is a schematic diagram of the overall device installation of the present invention; Figure 3 This is a schematic diagram of the internal structure of the repair device of the present invention; Figure 4 This is a schematic diagram of the connection structure of the maintenance device of the present invention; Figure 5 This is a schematic diagram of the internal structure of the first adjusting member of the present invention; Figure 6 This is a schematic diagram of the transmission structure of the first adjusting member of the present invention; Figure 7 This is a schematic diagram of the internal structure of the follower component of the present invention; Figure 8 This is a schematic diagram of the internal structure of the cutting component of the present invention.

[0018] In the picture: 1. Frame; 11. Support block; 12. Threaded adjusting rod; 13. Roller; 2. Repair device; 21. First telescopic rod; 22. Connector; 221. First fixing plate; 222. Second fixing plate; 223. First connecting rod; 23. First adjusting component; 231. First gear; 232. Second gear; 233. Second connecting rod; 234. Third fixing plate; 2341. Third telescopic rod; 235. Radius adjusting rod; 236. First limiting plate; 2361. First motor; 2362. Fourth gear; 237. Gear adjusting plate; 2371. First adjusting groove; 238. Second adjusting plate; 239. Second limiting plate; 239 1. Second adjusting groove; 24. Second adjusting component; 25. Following component; 251. First sliding column; 252. Third sliding rod; 253. First spring; 254. Second sliding column; 255. Adapting block; 256. Fifth telescopic rod; 257. Extrusion following plate; 26. Cutting component; 261. Sixth telescopic rod; 262. Telescopic adjusting groove; 263. Third threaded rod; 264. Threaded slider; 265. Clamping plate; 266. Clamping block; 267. First fixing ring; 2671. Fixing groove; 268. Cutting following block; 269. Cutting blade; 27. First connecting block. Detailed Implementation

[0019] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and implement the subject matter described herein, and changes may be made to the function and arrangement of the elements discussed without departing from the scope of this specification. Various processes or components may be omitted, substituted, or added as needed in the examples. Furthermore, features described in some examples may be combined in other examples.

[0020] like Figures 1 to 3 As shown in the embodiment of the present invention, a cable repair device for manufacturing power electronic components includes a frame 1. A plurality of support blocks 11 are fixedly installed at the bottom of the frame 1. Rollers 13 are fixedly installed at the ends of the support blocks 11. A threaded adjusting rod 12 is provided inside the frame 1. A repair device 2 is provided at the bottom center of the threaded adjusting rod 12. The repair device 2 is provided with a cutting component and an adjusting component. The cutting component is used to cut and clamp the outer sheath of the cable during splicing. The adjusting component is used to adjust the angle of the cable during splicing. like Figures 4 to 8As shown, the repair device 2 includes a first telescopic rod 21, a connector 22, a follower 25, and a first connecting block 27. The first telescopic rod 21 is fixedly installed at the bottom of the threaded adjusting rod 12, and the connector 22 is fixedly installed at the end of the first telescopic rod 21. An adjusting component is provided inside the connector 22, and the follower 25 is provided on the edge of the connector 22. A cutting component is provided at the lower part of the frame 1. The extension of the first telescopic rod 21 drives the adjusting component on the connector 22 to adjust the angle of the cable connection. The cutting component at the bottom of the frame 1 cuts the cable sheath.

[0021] It should be noted that during cable repair and installation, if a short circuit occurs at a cable bend, it needs to be cut for repair. After cutting the cable at the bend, the angle of the bend cannot be accommodated, making installation more difficult. Traditional cable bending equipment, due to the difficulty in adjusting the cable diameter and the diameter of the bending wheel, easily causes severe deformation of the cable armor during bending, affecting the subsequent use of the cable. To solve this problem, a repair device 2 is installed. After the cable is cut for repair, the first adjusting component 23 and the second adjusting component 24 are activated, allowing the first adjusting component 23 and the second adjusting component 24 to adapt to the cable diameter, thus allowing the cable to pass through... Figure 4 The cable is then spaced apart, and then extended by the following member 25, which can squeeze and limit the cable. Then, the first adjusting member 23 is activated, driving the second adjusting member 24 to rotate, thus bending the cable at a certain angle for easier installation. The first adjusting member 23 and the second adjusting member 24 adapt to the outer diameter of the cable, preventing the cable's lifespan from being reduced due to uneven stress on the outer armor. The maximum bending angle of the cable in this device is 90°. The cable is then passed through the cutting member 26 to cut the outer armor, facilitating subsequent splicing. This continues until the outer armor is removed, and then splicing is performed. The first adjusting member 23 and the second adjusting member 24 can be activated to reset them, after which... Inserting another cable into the cutting member 26 cuts the outer armor of another section of the cable, facilitating subsequent installation. This device, through the first adjusting member 23 and the second adjusting member 24, can bend cables of different diameters, preventing uneven stress on the outer armor during rotation and thus ensuring the cable's lifespan. The device adapts to different cable diameters using the first adjusting member 23 and the second adjusting member 24, preventing damage or severe deformation of the outer armor due to the larger or smaller diameters of the adjusting members 23 and 24. It also improves installation convenience by cutting the armor after bending the cable using the cutting member 26, facilitating subsequent cable splicing and enhancing installation ease.

[0022] like Figures 3 to 6 As shown, the adjustment assembly includes a first adjusting member 23 and a second adjusting member 24. The first adjusting member 23 and the second adjusting member 24 have the same function. The first adjusting member 23 includes a first gear 231 rotatably mounted on a connecting member 22. A second connecting rod 233 is rotatably mounted at the center of the first gear 231. The top of the second connecting rod 233 is fixedly mounted on the connecting member 22. A third fixing plate 234 is fixedly mounted on the outside of the second connecting rod 233. A third telescopic rod 2341 is fixedly mounted on the side of the third fixing plate 234. A first motor 2361 is fixedly mounted at the end of the third telescopic rod 2341. A first limiting plate is provided on the outside of the second connecting rod 233. 236, a radius adjusting rod 235 arranged in a circumferential array is movably installed inside the first limiting plate 236, a gear adjusting plate 237 is rotatably installed at the bottom of the first limiting plate 236, a first adjusting groove 2371 is arranged in a circumferential array inside the gear adjusting plate 237, a second limiting plate 239 is fixedly installed at the bottom of the second connecting rod 233, a second adjusting groove 2391 is arranged in a circumferential array inside the second limiting plate 239, a second adjusting plate 238 is provided at the top of the second limiting plate 239, and the radius adjusting rod 235 passes through the first limiting plate 236 and the second limiting plate 239, and slides inside the gear adjusting plate 237 and the second adjusting plate 238.

[0023] It should be noted that when the cable diameter is large, the gear adjusting plate 237 rotates after activation, which can drive multiple radius adjusting rods 235 to move away from the center of the second connecting rod 233, thereby increasing the outer diameter of the second connecting rod 233. Then, the third telescopic rod 2341 is activated, which drives the first limiting plate 236 to move closer to the second adjusting plate 238, thus facilitating the clamping of the cable and adapting to different cable diameters. This makes it easier to bend the cable. The design of multiple radius adjusting rods 235 increases the stress points of the cable when bending, preventing damage to the cable's outer armor caused by insufficient stress points, and improving the safety of the armor after bending the cable. Then, the second adjusting member 24 rotates around the second connecting rod 233, thus facilitating the bending of the cable.

[0024] like Figure 3 and Figure 8As shown, the cutting assembly includes a cutting component 26. The cutting component 26 includes a sixth telescopic rod 261 symmetrically arranged at the bottom of the frame 1, which is fixedly installed. A telescopic adjustment groove 262 is fixedly installed at the bottom of the sixth telescopic rod 261. A third threaded rod 263 is rotatably installed inside the telescopic adjustment groove 262. A threaded slider 264 is threaded on the outside of the third threaded rod 263. The threaded slider 264 slides inside the telescopic adjustment groove 262. A clamping plate 265 is fixedly installed at the bottom of the threaded slider 264. Clamping blocks 266 are symmetrically installed inside the clamping plate 265. A first fixing ring 267 is fixedly installed on the side of the clamping plate 265. A fixing groove 2671 is provided on the first fixing ring 267. A cutting follower block 268 is slidably installed inside the fixing groove 2671. A cutting blade 269 is provided on the cutting follower block 268. The cutting blade 269 is used to cut the cable sheath.

[0025] It should be noted that after the cable is bent, the outer sheath of the cable needs to be cut to facilitate subsequent cable splicing. Therefore, the bent cable is inserted into the clamping plate 265, and the clamping block 266 is activated to clamp the cable. Then, the cutting follower block 268 is activated to extend, driving the cutting blade 269 to cut the cable armor. The cutting follower block 268 slides inside the fixed groove 2671, which can cut and remove the cable armor. After the bent cable armor is removed, the clamping block 266 can be activated to release the clamping of the cable, and the bent and cut cable can be taken out. The other end of the cable is inserted into the clamping plate 265, and the clamping block 266 is activated to clamp the cable again, so that the outer armor of the cable can be cut again until the cutting is completed. The bent cable is then spliced ​​with the straight cable until the splicing work is completed.

[0026] like Figures 1 to 4 As shown, the connector 22 includes a first fixing plate 221 fixedly installed at the bottom of the first telescopic rod 21. A plurality of first connecting rods 223 are fixedly installed at the bottom of the first fixing plate 221, and a second fixing plate 222 is fixedly installed at the end of the first connecting rods 223.

[0027] It should be noted that the first fixing plate 221 is connected to the first telescopic rod 21, thereby facilitating the adjustment of the position of the repair device 2. The first adjusting member 23, the second adjusting member 24, and the following member 25 are installed on the first fixing plate 221 and the second fixing plate 222, thereby clamping and bending the cable.

[0028] like Figure 4 and Figure 7As shown, the following component 25 includes a first sliding post 251 and a second sliding post 254 fixedly installed on the top of the second fixed plate 222. A third sliding rod 252 is slidably installed inside the first sliding post 251 and the second sliding post 254. An adaptation block 255 is slidably installed outside the third sliding rod 252. A first spring 253 is fixedly installed on the side of the adaptation block 255. The first spring 253 is concentric with the third sliding rod 252. A fifth telescopic rod 256 is fixedly installed on the side of the adaptation block 255. A compression following plate 257 is fixedly installed at the end of the fifth telescopic rod 256.

[0029] It should be noted that, since the cable needs to be positioned when bent, a first sliding post 251 and an adapting block 255 are provided on the second fixing plate 222. The end of the adapting block 255 is provided with a fifth telescopic rod 256 and a compression following plate 257. When the cable is installed between the first adjusting member 23 and the second adjusting member 24, the fifth telescopic rod 256 can be activated to extend, thereby driving the compression following plate 257 to extend and compress the cable, thus preventing large changes in the bending angle of the cable. In addition, the adapting block 255 can slide outside the third sliding rod 252, so that when the cable is bent, it can adapt to the deformation of the cable's external armor, preventing large frictional forces on the cable's external armor and causing damage to the cable armor, thus improving the stability of the cable installation.

[0030] like Figures 4 to 5 As shown, a second gear 232 is rotatably mounted on the bottom of the first fixing plate 221. The second gear 232 meshes with the first gear 231. A motor is installed inside the first fixing plate 221, and the output shaft of the motor is fixedly connected to the second gear 232.

[0031] It should be noted that the rotation of the second gear 232 drives the rotation of the first gear 231, and the bottom of the first gear 231 is fixedly installed with a first connecting block 27. The end of the first connecting block 27 is connected to a second adjusting member 24, so the second adjusting member 24 can be driven to rotate, thereby achieving the effect of bending the cable.

[0032] like Figure 6 As shown, the gear adjusting plate 237 has teeth on its outside, and a fourth gear 2362 is fixedly installed at the end of the first motor 2361. The fourth gear 2362 meshes with the gear adjusting plate 237.

[0033] It should be noted that the gear adjusting plate 237 has teeth on its outside, and a fourth gear 2362 is fixedly installed at the end of the first motor 2361. The fourth gear 2362 meshes with the gear adjusting plate 237. When the fourth gear 2362 rotates and drives the gear adjusting plate 237 to rotate, it can drive the radius adjusting rod 235 to move away from the center of the second connecting rod 233, so that the outer diameter of the second connecting rod 233 becomes larger to accommodate different cable diameters, thereby facilitating the bending of the cable.

[0034] like Figure 5 As shown, a first connecting block 27 is fixedly installed on the bottom edge of the first gear 231, and a second adjusting member 24 is fixedly installed on the first connecting block 27. The rotation of the first gear 231 drives the second adjusting member 24 to rotate to adjust the bending angle of the cable.

[0035] It should be noted that a first connecting block 27 is fixedly installed on the bottom edge of the first gear 231, and a second adjusting member 24 is fixedly installed on the first connecting block 27. The rotation of the first gear 231 drives the second adjusting member 24 to rotate to adjust the bending angle of the cable. When the first gear 231 rotates, it drives the first connecting block 27 to rotate, thereby bending the clamped cable.

[0036] like Figure 1 As shown, the threaded adjusting rod 12 rotates to drive the repair device 2 to move diagonally on the frame 1, thereby adjusting the position of the repair device 2.

[0037] It should be noted that the rotation of the threaded adjusting rod 12 is used to drive the repair device 2 to move diagonally on the frame 1, thereby adjusting the position of the repair device 2 so that the cable can be inserted into the interior of the first adjusting member 23 and the second adjusting member 24 from multiple angles. Then, by rotating the threaded adjusting rod 12, the first telescopic rod 21 is moved to the center position of the threaded adjusting rod 12, which facilitates the bending of the cable so that the bending angle of the cable is aligned with the center of the first fixing ring 267.

[0038] like Figures 6 to 8 As shown, the distance center of the gear adjusting plate 237 and the second adjusting plate 238 is consistent with the distance center of the first fixing ring 267.

[0039] It should be noted that the center of distance between the gear adjusting plate 237 and the second adjusting plate 238 is consistent with the center of distance between the first fixing ring 267, which facilitates the disassembly of the cable armor.

[0040] The embodiments of the present invention have been described above, but the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms based on the guidance of the embodiments described above, all of which are within the protection scope of the present invention.

Claims

1. A cable repair device for manufacturing power electronic components, comprising a frame (1), characterized in that: The bottom of the frame (1) is fixedly equipped with multiple support blocks (11), and the ends of the support blocks (11) are fixedly equipped with rollers (13). The inside of the frame (1) is provided with a threaded adjustment rod (12), and the bottom center of the threaded adjustment rod (12) is provided with a repair device (2). The repair device (2) is provided with a cutting component and an adjustment component. The cutting component is used to cut and clamp the outer sheath when the cable is connected, and the adjustment component is used to adjust the angle when the cable is connected. The repair device (2) includes a first telescopic rod (21), a connector (22), a follower (25), and a first connecting block (27). The first telescopic rod (21) is fixedly installed at the bottom of the threaded adjusting rod (12). The connector (22) is fixedly installed at the end of the first telescopic rod (21). An adjusting component is provided inside the connector (22). The follower (25) is provided on the edge of the connector (22). A cutting component is provided at the bottom of the frame (1). The first telescopic rod (21) extends and drives the adjusting component on the connector (22) to adjust the angle of the cable connection. The cutting component at the bottom of the frame (1) cuts the cable sheath.

2. The cable repair device for manufacturing power electronic components according to claim 1, characterized in that: The adjustment assembly includes a first adjustment component (23) and a second adjustment component (24). The first adjustment component (23) and the second adjustment component (24) have the same function. The first adjustment component (23) includes a first gear (231) rotatably mounted on a connector (22). A second connecting rod (233) is rotatably mounted at the center of the first gear (231). The top of the second connecting rod (233) is fixedly mounted on the connector (22). A third fixing plate (234) is fixedly mounted on the outside of the second connecting rod (233). A third telescopic rod (2341) is fixedly mounted on the side of the third fixing plate (234). A first motor (2361) is fixedly mounted at the end of the third telescopic rod (2341). A first limiting plate is provided on the outside of the second connecting rod (233). 236), a radius adjustment rod (235) arranged in a circumferential array is movably installed inside the first limiting plate (236), a gear adjustment plate (237) is rotatably installed at the bottom of the first limiting plate (236), a first adjustment groove (2371) is arranged in a circumferential array inside the gear adjustment plate (237), a second limiting plate (239) is fixedly installed at the bottom of the second connecting rod (233), a second adjustment groove (2391) is arranged in a circumferential array inside the second limiting plate (239), a second adjustment plate (238) is arranged at the top of the second limiting plate (239), and the radius adjustment rod (235) passes through the first limiting plate (236) and the second limiting plate (239) and slides inside the gear adjustment plate (237) and the second adjustment plate (238).

3. The cable repair device for manufacturing power electronic components according to claim 2, characterized in that: The cutting assembly includes a cutting component (26), which includes a sixth telescopic rod (261) symmetrically arranged at the bottom of the frame (1) and fixedly installed. A telescopic adjustment groove (262) is fixedly installed at the bottom of the sixth telescopic rod (261). A third threaded rod (263) is rotatably installed inside the telescopic adjustment groove (262). A threaded slider (264) is threaded onto the outer thread of the third threaded rod (263). The threaded slider (264) slides inside the telescopic adjustment groove (262). A clamping plate (265) is fixedly installed at the bottom of the block (264). Clamping blocks (266) are symmetrically installed inside the clamping plate (265). A first fixing ring (267) is fixedly installed on the side of the clamping plate (265). A fixing groove (2671) is provided on the first fixing ring (267). A cutting follower block (268) is slidably installed inside the fixing groove (2671). A cutting blade (269) is provided on the cutting follower block (268). The cutting blade (269) is used to cut the cable sheath.

4. The cable repair device for manufacturing power electronic components according to claim 3, characterized in that: The connector (22) includes a first fixing plate (221) fixedly installed at the bottom of the first telescopic rod (21), a plurality of first connecting rods (223) fixedly installed at the bottom of the first fixing plate (221), and a second fixing plate (222) fixedly installed at the end of the first connecting rod (223).

5. A cable repair device for manufacturing power electronic components according to claim 4, characterized in that: The following component (25) includes a first sliding column (251) and a second sliding column (254) fixedly installed on the top of the second fixed plate (222). A third sliding rod (252) is slidably installed inside the first sliding column (251) and the second sliding column (254). An adaptation block (255) is slidably installed outside the third sliding rod (252). A first spring (253) is fixedly installed on the side of the adaptation block (255). The first spring (253) is concentric with the third sliding rod (252). A fifth telescopic rod (256) is fixedly installed on the side of the adaptation block (255). A compression following plate (257) is fixedly installed at the end of the fifth telescopic rod (256).

6. A cable repair device for manufacturing power electronic components according to claim 5, characterized in that: A second gear (232) is rotatably mounted on the bottom of the first fixing plate (221). The second gear (232) meshes with the first gear (231). A motor is installed inside the first fixing plate (221), and the output shaft of the motor is fixedly connected to the second gear (232).

7. A cable repair device for manufacturing power electronic components according to claim 6, characterized in that: The gear adjusting plate (237) has teeth on its outside, and a fourth gear (2362) is fixedly installed at the end of the first motor (2361), which meshes with the gear adjusting plate (237).

8. A cable repair device for manufacturing power electronic components according to claim 7, characterized in that: A first connecting block (27) is fixedly installed on the bottom edge of the first gear (231), and a second adjusting member (24) is fixedly installed on the first connecting block (27). The rotation of the first gear (231) drives the second adjusting member (24) to rotate to adjust the bending angle of the cable.

9. A cable repair device for manufacturing power electronic components according to claim 8, characterized in that: The threaded adjusting rod (12) rotates to drive the repair device (2) to move diagonally on the frame (1) to adjust the position of the repair device (2).

10. A cable repair device for manufacturing power electronic components according to claim 9, characterized in that: The distance center of the gear adjusting plate (237) and the second adjusting plate (238) is consistent with the distance center of the first fixing ring (267).

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