A copper foil connecting wire outer sheath cutting tool

Abstract

The present application relates to the technical fields of connecting line skinning, and discloses a copper foil connecting line outer sheath skinning tool, which comprises a main body, a gas pressure rod one is fixedly connected to the top of the main body, and a pressure cutter is fixedly connected to the bottom of the gas pressure rod one. When the side cutter continues to move, the L-shaped plate one will apply a pushing force to the elastic plate through the connecting rod one. When the elastic plate is subjected to the pushing force, it will bend and accumulate potential energy. The side cutter can skin the outer sheath of the copper foil connecting line, thereby assisting the skinning of the copper foil connecting line, reducing the situation that the internal cable is damaged due to the different cutting depths of the two sides of the copper foil connecting line when the copper foil connecting line is inaccurately placed during skinning, ensuring the accuracy of the copper foil connecting line during skinning, and improving the quality of the device in skinning the outer sheath of the copper foil connecting line.

Description

Technical Field

[0001] This invention relates to the field of wire sheath cutting technology, specifically a tooling for cutting the outer sheath of copper foil connecting wires. Background Technology

[0002] This copper foil connector outer sheath cutting tool is designed for precise circumferential cutting and peeling of the insulation sheath at the end of flat copper foil connectors (busbars). It achieves controllable depth cutting of the insulation layer through a cylinder-driven longitudinal and transverse combination cutting module, and can be directly applied to the pre-processing of copper busbar wiring processes in distribution cabinets, new energy equipment, etc. When using this device, the operator places the copper foil connector inside the device. At this time, the pneumatic rod is activated, which moves the side blade to contact the side wall of the copper foil connector. As the side blade continues to move, it cuts the outer sheath of the copper foil connector, completing the cutting of the outer sheath of the copper foil connector. However, when cutting the side of the copper foil connector, it is easy to cause the internal cable to be damaged due to the inaccurate placement of the copper foil connector. This affects the accuracy of the cutting and the quality of the device in cutting the outer sheath of the copper foil connector. Summary of the Invention

[0003] The purpose of this invention is to provide a cutting tool for the outer sheath of copper foil connecting wires to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a cutting fixture for the outer sheath of copper foil connecting wires, comprising a main body, a pneumatic rod 1 fixedly connected to the top of the main body, a pressure knife fixedly connected to the bottom of the pneumatic rod 1, a pneumatic rod 2 fixedly connected to the left and right sides of the main body, and an L-shaped plate 1 fixedly connected to the output shaft of the pneumatic rod 2. The fixture also includes: The fixing mechanism is installed on the side wall of the main body; The fixing mechanism includes a fixing plate rotatably mounted on the side wall of the main body, and the side wall of the fixing plate is provided with several trapezoidal grooves. The clamping mechanism is installed inside the fixed plate; The clamping mechanism includes a second connecting rod disposed inside the fixed plate, and several positioning shafts are slidably connected inside the second connecting rod; Among them, the output shaft of the pneumatic rod one extends through the main body and into the interior of the main body, and the pressure knife is slidably connected to the interior of the main body; Two L-shaped plates are slidably connected inside the main body, and the side walls of several positioning shafts are in contact with the side walls of the fixed plate.

[0005] Furthermore, the main body includes: The cutting assembly is installed on the side wall of L-shaped plate one and is used to cut the copper foil connecting wire when the pneumatic rod two pushes L-shaped plate one to move. The sliding component is installed inside the cutting component and is used to slide when several L-shaped plates are brought close together by the counter-thrust of the copper foil connecting wire.

[0006] Furthermore, the fixing mechanism also includes: A positioning component is installed on the side wall of the fixed plate and is used to position the sliding component as it moves. The shrinking component is installed inside the positioning component and is used to shrink under the thrust of the sliding component when the sliding component moves.

[0007] Furthermore, the clamping mechanism also includes: The telescopic assembly is installed on the side wall of the second connecting rod and is used to extend or retract when the positioning shaft contacts the copper foil connecting line.

[0008] Furthermore, the peeling assembly includes a side blade fixedly connected to one side wall of the L-shaped plate, and the side wall of the L-shaped plate is provided with a moving groove; The sidewall of the moving groove is provided with a sliding groove; The sliding groove is located inside the L-shaped plate.

[0009] Furthermore, the sliding assembly includes a movable block slidably connected inside the movable groove, and a connecting rod is rotatably connected inside the movable block; One end of the connecting rod away from the moving block is rotatably connected to a spring plate, and the end of the spring plate near the sliding groove is rotatably connected to a sliding block. The elastic plate is curved, the side wall of the sliding block is slidably connected to the inner wall of the sliding groove, and the fixed plate is rotatably connected to the end of the elastic plate away from the sliding block.

[0010] Furthermore, the positioning component includes a connecting block fixedly connected to the side wall of the fixing plate, the connecting block having a trapezoidal groove II inside, and the side wall of the trapezoidal groove II having a connecting groove.

[0011] Furthermore, the shrinking assembly includes a push rod fixedly connected to one side wall of the L-shaped plate, and the side wall of the push rod is provided with the L-shaped plate. The side wall of L-shaped plate two is slidably connected to the inner wall of the connecting groove.

[0012] Furthermore, a spring is fixedly connected to the side wall of the L-shaped plate 2, and a positioning plate is fixedly connected to the end of the spring 1 near the connecting groove. The side wall of the positioning plate is fixedly connected to the inner wall of the connecting groove.

[0013] Furthermore, the telescopic assembly includes several springs that are fixedly connected to the two side walls of the connecting rod; Among them, the end of the second spring away from the second connecting rod is fixedly connected to the inside of the positioning shaft.

[0014] The present invention has the following beneficial effects: (1) In this invention, when the L-shaped plate moves to the position of contacting the side wall of the fixed plate, the fixed plate will move slightly upward on the side wall of the push rod under the push of the inclined surface of the L-shaped plate, so that the side blade contacts the side wall of the copper foil connecting wire. Then, when the side blade continues to move, the L-shaped plate will apply a pushing force to the elastic plate through the connecting rod. When the elastic plate is pushed, it will bend and accumulate potential energy. The side blade can cut the outer sheath of the copper foil connecting wire to assist in cutting the copper foil connecting wire. This reduces the situation where the copper foil connecting wire is not placed accurately, resulting in different cutting depths on both sides of the copper foil connecting wire during the cutting process, which damages the internal cable. This ensures the accuracy of the copper foil connecting wire during the cutting process and improves the quality of the device in cutting the outer sheath of the copper foil connecting wire.

[0015] (2) In this invention, when the positioning shaft slides, it will apply a pushing force to the second spring to make it contract. While the positioning shaft slides, it will move along the trapezoidal groove into the first trapezoidal groove, so that several positioning shafts form a state with different lengths, which can better fix the copper foil connecting wire. This reduces the situation where the fixing plate is not accurately positioned on the copper foil connecting wire due to the different dimensions at the interface of the copper foil connecting wire when clamping and cutting the outer sheath. This allows the fixing plate to better fix the copper foil connecting wire and improves the efficiency of the device in cutting the outer sheath of the copper foil connecting wire.

[0016] (3) In this invention, when the L-shaped plate 2 moves, it will push the spring 1 to contract on the side wall of the positioning plate and accumulate potential energy. At this time, the moving L-shaped plate 2 will push the connecting rod 2 to move. The connecting rod 2 will cause the internal positioning shaft to move inside the trapezoidal groove 1. After the positioning shaft moves inside the trapezoidal groove 1, it will be pushed by the copper foil connecting line and move inside the connecting rod 2 to the trapezoidal groove 1. This reduces the situation where the positioning shaft is pushed by the copper foil connecting line when the positioning shaft clamps the copper foil connecting line, causing the positioning shaft on one side to contract prematurely. This allows the positioning shaft to reach the designated position and then contract, further improving the quality of the device in cutting the outer sheath of the copper foil connecting line.

[0017] (4) In this invention, after the moving block is pushed, it will slide inside the sliding block under the counter-pushing force of the elastic plate. When the connecting rod is stuck and cannot move, the sliding block will slide inside the sliding groove under the pushing force of the contracting elastic plate, thereby reducing the curvature of the elastic plate when it is pushed by the L-shaped plate. This reduces the situation where the fixed plate bends too much when the L-shaped plate pushes the elastic plate to contract and bend on the side wall of the fixed plate, resulting in the fixed plate not being able to fully reset when resetting. This keeps the elastic plate stable as a whole and further improves the efficiency of the device in cutting the outer sheath of the copper foil connecting wire.

[0018] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall partial cross-sectional structure of the present invention; Figure 3 This is a partial cross-sectional view of the skin-cutting component of the present invention; Figure 4 This is a diagram showing the connection relationships of the skin-cutting components of the present invention; Figure 5 This is a diagram showing the connection relationship of the sliding component of the present invention; Figure 6 This is a partial cross-sectional view of the positioning component of the present invention; Figure 7 This is a partial cross-sectional view of the shrinkage component of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle; Figure 9 This is a diagram showing the connection relationship of the telescopic components of the present invention; Figure 10 For the present invention Figure 9 Enlarged view of point B in the middle; Figure 11 This is a partial cross-sectional view of the telescopic component of the present invention; Figure 12 For the present invention Figure 11 Enlarged view of point C in the middle.

[0021] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Main body; 101. Pneumatic rod one; 102. Pressing knife; 11. Peeling assembly; 111. Pneumatic rod two; 112. L-shaped plate one; 113. Side knife; 114. Moving groove; 115. Sliding groove; 12. Sliding assembly; 121. Moving block; 122. Connecting rod one; 123. Elastic plate; 124. Sliding block; 2. Fixing mechanism; 21. Positioning assembly; 211. Fixing plate; 212. Trapezoidal groove one; 213. Connecting block; 214. Trapezoidal groove two; 215. Connecting groove; 22. Retraction assembly; 221. Push rod; 222. L-shaped plate two; 223. Spring one; 224. Positioning plate; 3. Clamping mechanism; 31. Telescopic assembly; 311. Connecting rod two; 312. Positioning shaft; 313. Spring two. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-12 As shown, this invention is a cutting fixture for the outer sheath of copper foil connecting wires, including a main body 1. A pneumatic rod 101 is fixedly connected to the top of the main body 1, and a pressing knife 102 is fixedly connected to the bottom of the pneumatic rod 101. A second pneumatic rod 111 is fixedly connected to the left and right sides of the main body 1. An L-shaped plate 112 is fixedly connected to the output shaft of the second pneumatic rod 111. The invention also includes: Fixing mechanism 2 is installed on the side wall of the main body 1; The fixing mechanism 2 includes a fixing plate 211 rotatably disposed on the side wall of the main body 1, and the side wall of the fixing plate 211 is provided with a plurality of trapezoidal grooves 212. Clamping mechanism 3 is installed inside the fixed plate 211; The clamping mechanism 3 includes a connecting rod 311 disposed inside the fixed plate 211, and a plurality of positioning shafts 312 are slidably connected inside the connecting rod 311; Among them, the output shaft of the pneumatic rod 101 extends through the body 1 and into the interior of the body 1, and the pressure knife 102 is slidably connected to the interior of the body 1; Two L-shaped plates 112 are slidably connected inside the main body 1, and the side walls of several positioning shafts 312 are in contact with the side walls of the fixing plate 211.

[0024] Entity 1 includes: The cutting assembly 11 is installed on the side wall of the L-shaped plate 112 and is used to cut the copper foil connecting wire when the pneumatic rod 111 pushes the L-shaped plate 112 to move. The sliding component 12 is installed inside the cutting component 11 and is used to slide when several L-shaped plates 112 are close to each other due to the counter-thrust of the copper foil connecting wire.

[0025] Fixed mechanism 2 also includes: Positioning component 21 is installed on the side wall of fixed plate 211 and is used to position sliding component 12 as it moves. The shrinking component 22 is installed inside the positioning component 21 and is used to shrink when the sliding component 12 moves due to the thrust of the sliding component 12.

[0026] Clamping mechanism 3 also includes: Telescopic component 31 is installed on the side wall of connecting rod 311 and is used to extend or retract when positioning shaft 312 contacts copper foil connecting line.

[0027] The peeling assembly 11 includes a side blade 113 fixedly connected to the side wall of the L-shaped plate 112, and the side wall of the L-shaped plate 112 is provided with a moving groove 114. The side wall of the moving groove 114 is provided with a sliding groove 115; The sliding groove 115 is opened inside the L-shaped plate 112. When the pneumatic rod 101 and the pneumatic rod 111 are activated, the two pneumatic rods 111 will push the L-shaped plate 112 closer to each other inside the main body 1. When the L-shaped plate 112 is close, it will drive the side knife 113 to move and contact the side wall of the copper foil connecting line.

[0028] The sliding assembly 12 includes a sliding block 121 that is slidably connected inside the moving groove 114, and a connecting rod 122 is rotatably connected inside the moving block 121; The end of the connecting rod 122 away from the moving block 121 is rotatably connected to the elastic plate 123, and the end of the elastic plate 123 near the sliding groove 115 is rotatably connected to the sliding block 124; The elastic plate 123 is generally arc-shaped. The side wall of the sliding block 124 is slidably connected to the inner wall of the sliding groove 115. The fixed plate 211 is rotatably connected to the end of the elastic plate 123 away from the sliding block 124. When the side blade 113 continues to move, the L-shaped plate 112 will apply a pushing force to the elastic plate 123 through the connecting rod 122. When the elastic plate 123 is pushed, it will bend and accumulate potential energy. The side blade 113 can cut the outer sheath of the copper foil connecting wire to assist in cutting the copper foil connecting wire.

[0029] The positioning component 21 includes a connecting block 213 fixedly connected to the side wall of the fixing plate 211. The connecting block 213 has a trapezoidal groove 214 inside, and a connecting groove 215 is formed on the side wall of the trapezoidal groove 214. When the push rod 221 moves, it will be guided by the inclined surface of the trapezoidal groove 214 to push the connecting block 213 to move. When the connecting block 213 moves, it will drive the fixing plate 211 to move.

[0030] The shrinking assembly 22 includes a push rod 221 fixedly connected to the side wall of the L-shaped plate 112, and the side wall of the push rod 221 is provided with the L-shaped plate 222. Among them, the side wall of L-shaped plate 222 is slidably connected to the inner wall of the connecting groove 215. After the fixing plate 211 fixes the copper foil connecting line through the positioning shaft 312, when L-shaped plate 112 moves continuously, L-shaped plate 112 will push the push rod 221 to move. When the push rod 221 moves, it will enter the trapezoidal groove 214 inside the connecting block 213. Since the surface of trapezoidal groove 214 in contact with push rod 221 is inclined.

[0031] A spring 223 is fixedly connected to the side wall of L-shaped plate 222, and a positioning plate 224 is fixedly connected to the end of spring 223 near the connecting groove 215. The side wall of the positioning plate 224 is fixedly connected to the inner wall of the connecting groove 215. When the connecting block 213 moves, it will drive the fixing plate 211 to move. While the fixing plate 211 moves, the side wall of the push rod 221 contacts the side wall of the L-shaped plate 222, causing the L-shaped plate 222 to move into the fixing plate 211. When the L-shaped plate 222 moves, it will push the spring 223 to contract on the side wall of the positioning plate 224 and accumulate potential energy.

[0032] The telescopic assembly 31 includes several springs 313 that are fixedly connected to the side wall of the connecting rod 311; Among them, the end of the second spring 313 away from the second connecting rod 311 is fixedly connected to the inside of the positioning shaft 312. When the second connecting rod 311 moves, it will drive the positioning shaft 312 to move and contact the side wall of the copper foil connecting line. When the positioning shaft 312 contacts the side wall of the copper foil connecting line, due to the different shapes of the interfaces of the copper foil connecting line, the positioning shaft 312 slides inside the second connecting rod 311 under the counter thrust of the side wall of the copper foil connecting line when it contacts the copper foil connecting line.

[0033] In use, the operator places the copper foil connector inside the main body 1. At this time, the pneumatic rods 101 and 111 connected to the side wall of the main body 1 are activated. When the pneumatic rods 101 and 111 are activated, the L-shaped plate 112 is pushed closer to each other inside the main body 1 by the two pneumatic rods 111. When the L-shaped plate 112 is close, it will drive the side blade 113 to move and contact the side wall of the copper foil connector. Then, as the side blade 113 continues to move, it will cut the side wall of the copper foil connector. The pressure blade 102 will move downward inside the main body 1 under the push of the pneumatic rod 101 and contact the top of the copper foil connector. As the pressure blade 102 continues to move downward, it will cut the top and bottom of the copper foil connector with the cutter set on the bottom inner wall of the main body 1, thereby completing the outer sheath cutting work of the copper foil connector.

[0034] When the two L-shaped plates 112 are pushed towards the copper foil connecting line by the pneumatic rod 211, the fixing plate 211 will first contact the copper foil connecting line, thereby clamping the copper foil connecting line with the two fixing plates 211. Then, as the L-shaped plates 112 continue to move, they will drive the side blade 113 to move and contact the side wall of the fixing plate 211. At this time, since the contact surface between the L-shaped plates 112 and the fixing plate 211 is inclined, when the L-shaped plates 112 move to the position of contacting the side wall of the fixing plate 211, the fixing plate 211 will be pushed slightly upward by the side wall of the push rod 221 under the pressure of the inclined surface of the L-shaped plates 112, thereby causing the side blade 113 to move and contact the side wall of the fixing plate 211. The blade 113 contacts the side wall of the copper foil connecting wire. As the blade 113 continues to move, the L-shaped plate 112 applies a pushing force to the elastic plate 123 through the connecting rod 122. When the elastic plate 123 is pushed, it bends and accumulates potential energy. The blade 113 can cut the outer sheath of the copper foil connecting wire to assist in cutting the copper foil connecting wire. This reduces the situation where the copper foil connecting wire is not positioned accurately, resulting in different cutting depths on both sides and damage to the internal cable. It ensures the accuracy of cutting the copper foil connecting wire and improves the quality of cutting the outer sheath of the copper foil connecting wire.

[0035] When the two fixing plates 211 move towards and clamp the copper foil connecting wire, the L-shaped plate 222 inside the fixing plate 211 will drive the connecting rod 311 to move. As the connecting rod 311 moves, it will drive the positioning shaft 312 to move and contact the side wall of the copper foil connecting wire. When the positioning shaft 312 contacts the side wall of the copper foil connecting wire, due to the different shapes of the interfaces of the copper foil connecting wire, the positioning shaft 312 slides inside the connecting rod 311 due to the counterforce from the side wall of the copper foil connecting wire. The sliding of the positioning shaft 312 will... Spring 313 applies a thrust to retract it, and while the positioning shaft 312 slides, it moves along the trapezoidal groove 212 into the interior of the trapezoidal groove 212. This results in several positioning shafts 312 forming different lengths, which can better fix the copper foil connecting wire. This reduces the situation where the fixing plate 211 is not accurately positioned on the copper foil connecting wire due to different dimensions at the interface of the copper foil connecting wire when clamping and cutting the outer sheath. This allows the fixing plate 211 to better fix the copper foil connecting wire and improves the efficiency of the device in cutting the outer sheath of the copper foil connecting wire.

[0036] After the fixed plate 211 fixes the copper foil connecting wire via the positioning shaft 312, as the L-shaped plate 112 continues to move, it pushes the push rod 221 to move. When the push rod 221 moves, it enters the trapezoidal groove 214 inside the connecting block 213. Since the surface of the trapezoidal groove 214 that contacts the push rod 221 is inclined, the push rod 221 is guided by the inclined surface of the trapezoidal groove 214 to push the connecting block 213 to move. When the connecting block 213 moves, it drives the fixed plate 211 to move. Simultaneously, as the fixed plate 211 moves, the sidewall of the push rod 221 contacts the sidewall of the L-shaped plate 222, causing the L-shaped plate 222 to move inwards towards the fixed plate 211. When in motion, the spring 223 is pushed to contract against the side wall of the positioning plate 224, accumulating potential energy. At this time, the moving L-shaped plate 222 pushes the connecting rod 311 to move. The connecting rod 311 causes the internal positioning shaft 312 to move inside the trapezoidal groove 212. After the positioning shaft 312 moves inside the trapezoidal groove 212, it will be pushed by the copper foil connecting wire and move inside the connecting rod 311 to the trapezoidal groove 212. This reduces the situation where the positioning shaft 312 is pushed by the copper foil connecting wire when clamping the copper foil connecting wire, causing the positioning shaft 312 on one side to retract prematurely. This allows the positioning shaft 312 to reach the designated position before retracting, further improving the quality of the device in cutting the outer sheath of the copper foil connecting wire.

[0037] After the fixed plate 211 and the positioning shaft 312 come into contact with the copper foil connecting line, as the L-shaped plate 112 continues to move and pushes the side blade 113 to move, the L-shaped plate 112 will push the fixed plate 211 slightly towards the push rod 221 through the inclined surface. As the L-shaped plate 112 continues to move towards the fixed plate 211, it will apply a pushing force to the connecting rod 122. After the moving block 121 receives the pushing force, it will slide inside the sliding block 124 under the counter-pushing force of the elastic plate 123. When the connecting rod 122 is stuck, it will slide inside the sliding block 124. When the device moves, the sliding block 124 slides inside the sliding groove 115 under the thrust of the retractable elastic plate 123, thereby reducing the curvature of the elastic plate 123 when it is pushed by the L-shaped plate 112. This reduces the situation where the fixed plate 211 bends too much when the L-shaped plate 112 pushes the elastic plate 123 to retract and bend on the side wall of the fixed plate 211, which would prevent the fixed plate 211 from fully resetting during resetting. This keeps the elastic plate 123 stable as a whole and further improves the efficiency of the device in cutting the outer sheath of the copper foil connecting wire.

[0038] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A copper foil connector outer sheath cutting fixture, comprising a main body (1), wherein a pneumatic rod (101) is fixedly connected to the top of the main body (1), a pressure knife (102) is fixedly connected to the bottom of the pneumatic rod (101), a pneumatic rod (111) is fixedly connected to the left and right sides of the main body (1), and an L-shaped plate (112) is fixedly connected to the output shaft of the pneumatic rod (111), characterized in that, Also includes: Fixing mechanism (2), said fixing mechanism (2) is installed on the side wall of the main body (1); The fixing mechanism (2) includes a fixing plate (211) rotatably disposed on the side wall of the main body (1), and the side wall of the fixing plate (211) is provided with a plurality of trapezoidal grooves (212). A clamping mechanism (3) is installed inside the fixed plate (211); The clamping mechanism (3) includes a connecting rod two (311) disposed inside the fixed plate (211), and a plurality of positioning shafts (312) are slidably connected inside the connecting rod two (311). The output shaft of the pneumatic rod (101) extends through the main body (1) into the interior of the main body (1), and the pressure knife (102) is slidably connected to the interior of the main body (1); The sidewalls of several of the positioning shafts (312) are in contact with the sidewalls of the fixing plate (211).

2. The copper foil connecting wire outer sheath cutting fixture according to claim 1, characterized in that: The main body (1) includes: The cutting assembly (11) is installed on the side wall of the L-shaped plate (112) and is used to cut the copper foil connecting wire when the pneumatic rod (111) pushes the L-shaped plate (112) to move. The sliding component (12) is installed inside the cutting component (11) and is used to slide when the several L-shaped plates (112) are close to each other due to the counter-thrust of the copper foil connecting wire.

3. The copper foil connecting wire outer sheath cutting fixture according to claim 2, characterized in that: The fixing mechanism (2) also includes: Positioning component (21), which is installed on the side wall of the fixed plate (211) and is used to position the sliding component (12) as the sliding component (12) moves; A shrinking component (22) is installed inside the positioning component (21) and is used to shrink when the sliding component (12) moves due to the thrust of the sliding component (12).

4. The copper foil connecting wire outer sheath cutting fixture according to claim 3, characterized in that: The clamping mechanism (3) further includes: Telescopic assembly (31) is installed on the side wall of connecting rod two (311) and is used to extend and retract when the positioning shaft (312) contacts the copper foil connecting line.

5. The copper foil connecting wire outer sheath cutting fixture according to claim 4, characterized in that: The peeling assembly (11) includes a side blade (113) fixedly connected to the side wall of the L-shaped plate (112), and the side wall of the L-shaped plate (112) is provided with a moving groove (114). The side wall of the moving groove (114) is provided with a sliding groove (115). The sliding groove (115) is formed inside the L-shaped plate (112).

6. The copper foil connecting wire outer sheath cutting fixture according to claim 5, characterized in that: The sliding assembly (12) includes a sliding block (121) slidably connected inside the moving groove (114), and a connecting rod (122) is rotatably connected inside the moving block (121). The end of the connecting rod (122) away from the moving block (121) is rotatably connected to the elastic plate (123), and the end of the elastic plate (123) near the sliding groove (115) is rotatably connected to the sliding block (124). The elastic plate (123) is generally arc-shaped, the side wall of the sliding block (124) is slidably connected to the inner wall of the sliding groove (115), and the fixed plate (211) is rotatably connected to the end of the elastic plate (123) away from the sliding block (124).

7. The copper foil connecting wire outer sheath cutting fixture according to claim 6, characterized in that: The positioning component (21) includes a connecting block (213) fixedly connected to the side wall of the fixing plate (211). The connecting block (213) has a trapezoidal groove (214) inside, and the side wall of the trapezoidal groove (214) has a connecting groove (215).

8. The copper foil connecting wire outer sheath cutting fixture according to claim 3, characterized in that: The shrinking assembly (22) includes a push rod (221) fixedly connected to the side wall of the L-shaped plate one (112), and the side wall of the push rod (221) is provided with an L-shaped plate two (222). The side wall of the L-shaped plate (222) is slidably connected to the inner wall of the connecting groove (215).

9. The copper foil connecting wire outer sheath cutting fixture according to claim 8, characterized in that: A spring (223) is fixedly connected to the side wall of the L-shaped plate (222), and a positioning plate (224) is fixedly connected to one end of the spring (223) near the connecting groove (215). The side wall of the positioning plate (224) is fixedly connected to the inner wall of the connecting groove (215).

10. The copper foil connecting wire outer sheath cutting fixture according to claim 4, characterized in that: The telescopic assembly (31) includes several springs (313) fixedly connected to the side wall of the connecting rod (311). The end of the second spring (313) away from the second connecting rod (311) is fixedly connected to the inside of the positioning shaft (312).

Images