Clamping and fixing device for cable processing

Abstract

The utility model relates to the technical field of cable processing, and discloses a clamping and fixing device for cable processing, which comprises a device main body, a first motor and a conveying mechanism, the bottom of the device main body is fixedly connected with supporting legs for supporting, and the device main body is provided with the conveying mechanism for conveying an electric wire to advance. The front face of the device body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a two-way threaded rod, the first sliding seat is in threaded connection with a first sliding seat, and the first sliding seat is slidably connected into the device body. Compared with a fixed clamp, the rotary angle of the second limiting plate is adjusted by rotating the first rotary knob, and the size of an angle opening between the limiting plates is flexibly adjusted in the process of cutting a large cable and a small cable, so that the second limiting plate and the first limiting plate are fully attached to the cable during subsequent clamping, and the cutting accuracy and stability are ensured; and the cable processing quality and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing, and in particular to a clamping and fixing device for cable processing. Background Technology

[0002] In the field of cable processing, clamping and fixing devices play a crucial role, directly affecting the quality and efficiency of cable processing and ensuring that the cable is adequately supported and fixed during the cutting process. However, in actual production, especially when dealing with the processing needs of different types of cables, existing cable clamping and fixing devices still have shortcomings.

[0003] In existing technologies, common clamping and fixing devices used in the production of different types of cables typically rely on adjusting the distance between clamps to accommodate cables of different diameters or specifications. This feature improves the versatility and flexibility of the equipment to some extent. However, in actual use, the opening size of the clamps is often fixed. This makes it difficult for the fixed-width clamp opening to achieve a tight fit with the cable when encountering cables with larger or smaller diameters, leading to clamping instability. During the cutting process, the cable is not adequately and evenly supported, making it prone to shaking or shifting. This unstable fixing state not only results in an uneven cut surface, affecting the appearance quality of the cable, but may also cause cutting deviations. Therefore, it is necessary to improve the clamping and fixing device for cable processing to solve the above problems. Utility Model Content

[0004] In order to overcome the problem that insufficient contact area between the limiting plate and the cable leads to inadequate restriction of the cable, resulting in poor cutting quality due to cable slippage during cutting.

[0005] The technical solution of this utility model is as follows: a clamping and fixing device for cable processing, including a device body, a first motor and a conveying mechanism, a support leg fixedly connected to the bottom of the device body, a conveying mechanism for conveying the cable forward on the device body, a first motor fixedly connected to the front of the device body, a bidirectional threaded rod fixedly connected to the output end of the first motor, a first sliding seat threadedly connected to a first sliding seat, the first sliding seat slidably connected inside the device body, a first fixed bracket fixedly connected to the first sliding seat, a first threaded rod rotatably connected inside the first fixed bracket, a first knob fixedly connected to one end of the first threaded rod, a first limiting plate for limiting the cable fixedly connected to the first fixed bracket, a guide rod fixedly connected to the first limiting plate, a sliding block threadedly connected to the first threaded rod, the sliding block slidably connected to the guide rod, a second limiting plate for further limiting the cable rotatably connected inside the first limiting plate, and a connecting rod for driving the second limiting plate to rotate rotatably connected between the second limiting plate and the sliding block.

[0006] Preferably, the first sliding seat has a limiting groove at the relative position of the first threaded rod, and the first threaded rod is rotatably connected inside the groove.

[0007] Preferably, the main body of the device has a guide groove at the relative position of the first sliding seat, and the first sliding seat is slidably connected inside the groove.

[0008] Preferably, a second motor for driving is fixedly connected to the main body of the device. A rotating gear is fixedly connected to the output end of the second motor. A first sliding rack meshes with the rotating gear. The first sliding rack is slidably connected inside the main body of the device. A first connecting seat is fixedly connected to the first sliding rack. A lower shearing blade body for cutting cables is fixedly connected to the top of the first connecting seat. A second sliding rack meshes with the rotating gear. A second connecting seat is fixedly connected to the second sliding rack. A shearing blade body for cutting cables is fixedly connected to the second connecting seat.

[0009] Preferably, the device body has a sliding groove inside, and the first sliding rack and the second sliding rack are slidably connected inside the sliding groove.

[0010] Preferably, the conveying mechanism includes a third motor for driving, which is fixedly connected to the front of the main body of the device. The output end of the third motor is fixedly connected to a connecting shaft, and a first conveyor wheel is fixedly connected to the connecting shaft. A first conveyor belt is driven and connected to the first conveyor wheel. A first support wheel supporting the first conveyor belt is rotatably connected inside the main body of the device. A first bevel gear is fixedly connected to the connecting shaft. A second fixed bracket is fixedly connected to the main body of the device. A second bevel gear is rotatably connected inside the second fixed bracket and meshes with the outside of the first bevel gear. A rotating rod is fixedly connected to the second bevel gear. A telescopic rod is fixedly connected to the main body of the device. One end of the telescopic rod is fixedly connected to a third fixed bracket. A second conveyor wheel is rotatably connected to the third fixed bracket, and a second conveyor belt for conveying is driven and connected to the second conveyor wheel. A second support wheel supporting the second conveyor belt is rotatably connected to the third fixed bracket. A fixed plate is fixedly connected to the third fixed bracket. A fourth bevel gear is rotatably connected inside the fixed plate and slidably connected to the rotating rod. A third bevel gear is fixedly connected to the second conveyor wheel and meshes with the fourth bevel gear.

[0011] Preferably, the second fixed bracket has a slot at the relative position of the second bevel gear to limit the movement of the second bevel gear, and the second bevel gear is rotatably connected inside the slot.

[0012] The beneficial effects of this utility model are:

[0013] 1. Compared to fixed clamps, by rotating the first knob to adjust the rotation angle of the second limiting plate, the angle opening between the limiting plates can be flexibly adjusted during the cutting of cables of different sizes. This ensures that the second and first limiting plates are fully in contact with the cable during subsequent clamping, guaranteeing the accuracy and stability of the cutting, improving the quality and efficiency of cable processing, and avoiding the problem of insufficient contact surface between the limiting plate and the cable, resulting in inadequate restriction of the cable and poor cutting quality due to cable slippage during cutting.

[0014] 2. Compared with the traditional method of moving the cutting blade by pushing the two telescopic rods, the second motor drives the lower and upper shearing blade bodies to move and cut by rotating the gear and cooperating with the first and second sliding racks. This saves the drive source, reduces power consumption, saves production costs, and ensures that the lower and upper shearing blade bodies are synchronously centered and cut together, so as to ensure the flatness and consistency of the cable end face during each cut. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the first motor and its connected components according to the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the first sliding seat and its connected components of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second motor and its connected components according to this utility model;

[0019] Figure 5 This is a schematic diagram of the rotating gear and its connected components of the present invention;

[0020] Figure 6 This is a schematic diagram of the conveying mechanism of this utility model;

[0021] Figure 7 This is a schematic diagram of the conveying mechanism and its connected components of the present invention;

[0022] Figure 8 This is a partial structural diagram of the conveying mechanism and its connected components of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Main body of the device; 21. First motor; 22. Bidirectional threaded rod; 23. First sliding seat; 24. First fixed bracket; 25. First threaded rod; 26. First knob; 27. Guide rod; 28. Sliding block; 29. ​​First limiting plate; 210. Second limiting plate; 211. Connecting rod; 212. Second motor; 213. Rotating gear; 214. First sliding rack; 215. First connecting seat; 216. Lower shearing blade body; 217. Second sliding rack; 218. Second... 219. Connecting seat; 31. Upper shear blade body; 32. Third motor; 33. Connecting shaft; 34. First conveyor wheel; 35. First conveyor belt; 36. First support wheel; 37. First bevel gear; 38. Second fixed bracket; 39. Second bevel gear; 30. Rotating rod; 310. Telescopic rod; 311. Third fixed bracket; 312. Second conveyor wheel; 313. Second conveyor belt; 314. Second support wheel; 315. Third bevel gear; 316. Fixed plate; 317. Fourth bevel gear; 4. Support leg. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Please see Figure 1 - Figure 3This utility model provides an embodiment of a clamping and fixing device for cable processing, including a device body 1, a first motor 21, and a conveying mechanism. A support leg 4 is fixedly connected to the bottom of the device body 1. A conveying mechanism for advancing the cable is provided on the device body 1. The first motor 21 is fixedly connected to the front of the device body 1. A bidirectional threaded rod 22 is fixedly connected to the output end of the first motor 21. A first sliding seat 23 is threadedly connected to a first sliding seat 23, which is slidably connected inside the device body 1. A first fixed bracket 24 is fixedly connected to the first sliding seat 23, and the first fixed bracket 24 is rotatably connected inside. A first threaded rod 25 is provided, with a first knob 26 fixedly connected to one end. A first limiting plate 29 for limiting the cable is fixedly connected to a first fixed bracket 24. A guide rod 27 is fixedly connected to the first limiting plate 29. A sliding block 28 is threadedly connected to the first threaded rod 25 and slidably connected to the guide rod 27. A second limiting plate 210 for further limiting the cable is rotatably connected inside the first limiting plate 29. A connecting rod 211 that drives the second limiting plate 210 to rotate is rotatably connected between the second limiting plate 210 and the sliding block 28. In use, the cable is conveyed forward by a conveying mechanism, and then the cable's movement is adjusted according to the cable's position. The size is determined by rotating the first knob 26, which drives the first threaded rod 25 to rotate. When the first threaded rod 25 rotates, it causes the sliding block 28 to slide on the guide rod 27. As the sliding block 28 slides, it drives the second limiting plate 210 to rotate via the connecting rod 211, thereby adjusting the angle of the second limiting plate 210. Then, the first motor 21 operates, driving the bidirectional threaded rod 22 to rotate. When the bidirectional threaded rod 22 rotates, it causes the first sliding seat 23 to slide inside the main body 1 of the device, thereby causing the first limiting plate 29 to fit against the second limiting plate 210 and the cable's outer surface, thus effectively restricting the cable's position and preventing its rotation. During cutting, the first sliding seat 23... A limiting groove is provided at the relative position of a threaded rod 25. The first threaded rod 25 is rotatably connected inside the groove. The limiting groove restricts the rotation of the first threaded rod 25, preventing it from moving during rotation and affecting the sliding of the sliding block 28. The main body 1 of the device is provided with a guide groove at the relative position of the first sliding seat 23. The first sliding seat 23 is slidably connected inside the groove. The groove guides the sliding of the first sliding seat 23, so that the first sliding seat 23 drives the first limiting plate 29 and the second limiting plate 210 to slide linearly inside the main body 1, preventing the first sliding seat 23 from tilting and affecting the subsequent restriction of the cable.

[0026] Please see Figure 1 - Figure 5In this embodiment, a second motor 212 for driving is fixedly connected to the main body 1 of the device. A rotating gear 213 is fixedly connected to the output end of the second motor 212. A first sliding rack 214 meshes with the rotating gear 213. The first sliding rack 214 is slidably connected inside the main body 1 of the device. A first connecting seat 215 is fixedly connected to the first sliding rack 214. A lower shearing blade body 216 for cutting cables is fixedly connected to the top of the first connecting seat 215. A second sliding rack 217 meshes with the rotating gear 213. A second connecting seat 218 is fixedly connected to the second sliding rack 217. An upper shearing blade body 219 for cutting cables is fixedly connected to the second connecting seat 218. The rotating gear 213 drives the second sliding rack 217 and the second connecting seat 218 to slide synchronously. This prevents the second sliding rack 217 and the second connecting seat 218 from being out of sync, which would affect the subsequent cutting quality when the lower shearing blade body 216 and the upper shearing blade body 219 cut the cable. The main body 1 of the device has a sliding groove inside, and the first sliding rack 214 and the second sliding rack 217 are both slidably connected inside the sliding groove. The sliding groove restricts the sliding of the first sliding rack 214 and the second sliding rack 217, preventing them from tilting and affecting the deviation between the lower shearing blade body 216 and the upper shearing blade body 219, which would affect the subsequent cutting.

[0027] Please see Figure 1 , Figure 6 - Figure 8In this embodiment, the conveying mechanism includes a third motor 31 for driving, which is fixedly connected to the front of the device body 1. A connecting shaft 32 is fixedly connected to the output end of the third motor 31. A first conveying wheel 33 is fixedly connected to the connecting shaft 32, and a first conveyor belt 34 is drivenly connected to the first conveyor wheel 33. A first support wheel 35 supporting the first conveyor belt 34 is rotatably connected inside the device body 1. A first bevel gear 36 is fixedly connected to the connecting shaft 32. A second fixed bracket 37 is fixedly connected to the device body 1. A second bevel gear 38 is rotatably connected inside the second fixed bracket 37, meshing with the outside of the first bevel gear 36. A rotating rod 39 is fixedly connected to the second bevel gear 38. A telescopic rod 310 is fixedly connected to the device body 1. A third fixed bracket 311 is fixedly connected to one end of the telescopic rod 310. A second conveying wheel 312 is rotatably connected to the third fixed bracket 311, and a first conveying wheel 39 is drivenly connected to the second conveying wheel 312. The second conveyor belt 313 has a second support wheel 314 rotatably connected to the third fixed bracket 311, which supports the second conveyor belt 313. A fixed plate 316 is fixedly connected to the third fixed bracket 311, and a fourth bevel gear 317 is rotatably connected inside the fixed plate 316. The fourth bevel gear 317 is slidably connected to the rotating rod 39. A third bevel gear 315 is fixedly connected to the second conveyor wheel 312, and the third bevel gear 315 meshes with the fourth bevel gear 317. The fixed plate 316 restricts the position of the fourth bevel gear 317 to prevent the fourth bevel gear 317 from disengaging from the third bevel gear 315 when the third fixed bracket 311 slides up and down, thus affecting the subsequent rotation of the second conveyor wheel 312. The second fixed bracket 37 has a rotating groove at the relative position of the second bevel gear 38 to limit the rotation of the second bevel gear 38. The second bevel gear 38 is rotatably connected inside the rotating groove to restrict the rotation of the second bevel gear 38 and prevent the second bevel gear 38 from tilting when rotating, thus affecting the position of the rotating rod 39.

[0028] During operation, the cable is passed between the second limiting plate 210 and the first limiting plate 29, and between the upper shearing blade body 219 and the lower shearing blade body 216. Based on the cable size, the first threaded rod 25 is rotated by turning the first knob 26. When the first threaded rod 25 rotates, it causes the sliding block 28 to slide on the guide rod 27. As the sliding block 28 slides, it drives the second limiting plate 210 to rotate via the connecting rod 211, thereby adjusting the angle of the second limiting plate 210. After adjustment, the telescopic rod 310 operates, causing the third fixed bracket 311 to move downwards. When the third fixed bracket 311 moves, it causes the second conveyor belt 313 to come into contact with the upper surface of the cable. Then, the third motor 31 operates, driving the connecting shaft 32 to rotate. When the connecting shaft 32 rotates, it drives the first conveyor wheel 33 to rotate. When the connecting shaft 32 rotates, the first bevel gear 36 and the second bevel gear 38 engage, causing the rotating rod 39 to rotate. When the rotating rod 39 rotates, it drives the second conveyor wheel 312 to rotate through the cooperation of the fourth bevel gear 317 and the third bevel gear 315. This synchronously drives the second conveyor belt 313 and the first conveyor belt 34 to transport the cable forward. After reaching the required length, the first motor 21 works to drive the bidirectional threaded rod 22 to rotate. When the bidirectional threaded rod 22 rotates, it drives the first sliding seat 23 to slide inside the main body 1 of the device. This causes the first limiting plate 29 and the second limiting plate 210 to fit against the outer surface of the cable, thus fully restricting the position of the cable and preventing it from rotating. Then, the second motor 212 works to drive the rotating gear 213 to rotate. When the rotating gear 213 rotates, it drives the first sliding rack 214 and the second sliding rack 217 to slide synchronously, causing the upper shearing blade body 219 and the lower shearing blade body 216 to move closer to each other. After the upper shearing blade body 219 and the lower shearing blade body 216 close, the cable is cut.

[0029] Through the above steps, relative to the fixed clamp, the rotation angle of the second limiting plate 210 is adjusted by rotating the first knob 26 to solve the problem that the cable is not sufficiently restricted due to insufficient contact surface between the limiting plate and the cable, resulting in poor cutting quality caused by cable slippage during cutting.

Claims

1. A clamping fixture for cable processing, comprising a fixture body (1), characterized in that: The utility model also includes first motor (21) and conveying mechanism, the bottom of device body (1) is fixedly connected with support leg (4) of support, device body (1) is provided with conveying mechanism that wire is conveyed forward, the front of device body (1) is fixedly connected with first motor (21), the output of first motor (21) is fixedly connected with two -way threaded rod (22), first sliding seat (23) is threadedly connected with first sliding seat (23), first sliding seat (23) is slidably connected in the inside of device body (1), first fixed support (24) is fixedly connected on first sliding seat (23), first fixed support (24) is rotatably connected with first threaded rod (25) in the inside, first threaded rod (25) one end is fixedly connected with first knob (26), first fixed support (24) is fixedly connected with the first limiting plate (29) of cable position limiting, first limiting plate (29) is fixedly connected with guide rod (27), threaded rod (25) is threadedly connected with sliding block (28), and sliding block (28) is slidably connected on guide rod (27), the second limiting plate (210) of further cable position limiting is rotatably connected in the inside of first limiting plate (29), and the second limiting plate (210) rotatably connected with sliding block (28) has the connecting rod (211) of driving second limiting plate (210) rotation.

2. The clamping fixture for processing of an electric cable according to claim 1, characterized in that: First sliding seat (23) is set in the relative position of first threaded rod (25) and is provided with the rotation groove of limiting, and first threaded rod (25) is rotatably connected in the inside of rotation groove.

3. The clamping fixture for processing a cable according to claim 1, characterized in that: Device body (1) is provided with the sliding slot of guiding in the relative position of first sliding seat (23), and first sliding seat (23) is slidably connected in the inside of sliding slot.

4. The clamping fixture for processing a cable according to claim 1, characterized in that: Device body (1) is fixedly connected with the second motor (212) of driving, and the output of second motor (212) is fixedly connected with rotating gear (213), and rotating gear (213) is engaged with first sliding rack (214), and first sliding rack (214) is slidably connected in the inside of device body (1), and first connecting seat (215) is fixedly connected on first sliding rack (214), and the lower shear cutter body (216) of shearing cable is fixedly connected on the top of first connecting seat (215), and rotating gear (213) is engaged with second sliding rack (217), and second sliding rack (217) is fixedly connected with second connecting seat (218), and the upper shear cutter body (219) of shearing cable is fixedly connected on second connecting seat (218).

5. The clamping fixture for processing of an electric cable according to claim 4, characterized in that: The inside of device body (1) is provided with sliding slot, and first sliding rack (214) and second sliding rack (217) are slidably connected in the inside of sliding slot.

6. The clamping fixture for processing a cable according to claim 1, characterized by: The conveying mechanism comprises a third motor (31) for driving, the third motor (31) is fixedly connected to the front of the device body (1), the output end of the third motor (31) is fixedly connected with a connecting shaft (32), the connecting shaft (32) is fixedly connected with a first conveying wheel (33), the first conveying wheel (33) is drivingly connected with a first conveying belt (34), the inside of the device body (1) is rotatably connected with a first supporting wheel (35) supporting the first conveying belt (34), the connecting shaft (32) is fixedly connected with a first bevel gear (36), the device body (1) is fixedly connected with a second fixed support (37), the inside of the second fixed support (37) is rotatably connected with a second bevel gear (38), the second bevel gear (38) is engaged outside the first bevel gear (36), the second bevel gear (38) is fixedly connected with a rotating rod (39), the device body (1) is fixedly connected with an extension rod (310), one end of the extension rod (310) is fixedly connected with a third fixed support (311), the third fixed support (311) is rotatably connected with a second conveying wheel (312), the second conveying wheel (312) is drivingly connected with a second conveying belt (313) for conveying, the third fixed support (311) is rotatably connected with a second supporting wheel (314) supporting the second conveying belt (313), the third fixed support (311) is fixedly connected with a fixed plate (316), the inside of the fixed plate (316) is rotatably connected with a fourth bevel gear (317), the fourth bevel gear (317) is slidingly connected with the rotating rod (39), the second conveying wheel (312) is fixedly connected with a third bevel gear (315), the third bevel gear (315) is engaged on the fourth bevel gear (317).

7. The clamping fixture for processing of an electric cable according to claim 6, characterized in that: The second fixed support (37) is provided with a rotating groove limiting the second bevel gear (38) at the relative position of the second bevel gear (38), and the second bevel gear (38) is rotatably connected in the rotating groove.

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