A cutting device with fixed distance cutting for cable production
By designing control mechanisms and driven components, the problem of clamp fixation affecting efficiency in cable production was solved, enabling rapid, fixed-distance cutting and conveying of cables, thus improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIA XING SHI WU FENG DIAN LAN YOU XIAN GONG SI
- Filing Date
- 2025-07-08
- Publication Date
- 2026-07-14
AI Technical Summary
In existing cable production equipment, after the clamps fix the cable during the cutting process, they need to be released and moved to a new position to be re-fixed, which affects processing efficiency.
A cutting device including a control mechanism and driven components was designed. Through the cooperation of clamping plates, sliding plates, gripping rods and return springs, the cable can be quickly fixed and released. Combined with the active roller and ratchet structure, the cable can be conveyed and cut at a fixed distance.
It improves the processing efficiency of cable cutting, makes the operation more convenient, realizes fixed-distance cable cutting, and reduces repetitive fixing steps.
Smart Images
Figure CN224487522U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable production technology, specifically to a cutting device for cable production that can cut at fixed distances. Background Technology
[0002] Wires and cables refer to materials used for power, electrical and related transmission purposes. There is no strict boundary between "wires" and "cables". Generally, products with fewer cores, smaller diameters and simpler structures are called wires, those without insulation are called bare wires, and others are called cables. Existing cables and wires need to be cut during production.
[0003] For example, the wire and cable cutting equipment disclosed in the announcement number "CN221064237U" can move the wire and cable through the cooperation of the controller and the moving measuring mechanism, so as to change the distance between the cable and the cutting blade, thereby displacing it to a suitable distance. It needs to be measured manually in advance. At the same time, the positioning cylinder area structure can clamp one end of the wire and cable, and the pressure mechanism can tighten the wire and cable, thereby ensuring the accuracy of the wire and cable movement measurement, and thus quickly completing the cutting of the wire and cable to a certain length.
[0004] However, in actual operation, after the clamp fixes and drags the cable to move before cutting, it is necessary to release the cable after cutting, move the clamp to a new section of cable, and fix it again before cutting can be performed, which affects the overall processing efficiency. Therefore, we propose a cutting device for cable production that can cut at fixed distances. Utility Model Content
[0005] The purpose of this invention is to provide a cutting device for cable production that can cut at fixed intervals, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for cable production that can cut at a fixed distance, comprising a workbench, a cutting device provided on the top of the workbench, a control mechanism for pulling the cable to perform fixed-distance cutting and a driven component for conveying the cable.
[0007] The control mechanism includes:
[0008] A movable frame, used to control the movement of the clamping plate;
[0009] A sliding plate is used to clamp cables by controlling the clamps via a support rod.
[0010] The grip is used to control the movement of the skateboard.
[0011] Preferably, the movable frame is slidably mounted on the top of the workbench. The clamping plate passes through the bottom of the movable frame and is slidably connected to it. A support rod is hinged to the top of the clamping plate, and the end of the support rod away from the clamping plate is hinged to a sliding plate. The sliding plate is slidably mounted on the inner wall of the movable frame. The grip rod passes through the front of the movable frame and is slidably connected to it. The sliding plate is fixed to the bottom of the grip rod, and a return spring is fixed to the bottom of the sliding plate. The end of the return spring away from the sliding plate is fixed to the inner wall of the movable frame. A control rod is fixed to the front of the movable frame. By holding the control rod and squeezing the grip rod, the grip rod moves the sliding plate downwards. The sliding plate then pushes the clamping plate towards the center of the movable frame via the support rod, thus securing the cable. When the grip rod is released, it moves upwards under the action of the return spring, moving the grip rod and the sliding plate together. The sliding plate then controls the clamping plate to release the cable fixation via the support rod. At this point, the operator only needs to pull the movable frame to the left and squeeze the grip rod again to control the clamping plate to fix a new section of cable. This effectively improves the overall processing efficiency and is easy to operate.
[0012] Preferably, the driven component includes a fixed frame, which is fixed to the top of the worktable. Two sets of fixed frames are provided. A slider is slidably mounted on the side of the two sets of fixed frames that are close to each other. A driven roller is slidably mounted on the side of the slider that is away from the fixed frame. A compression spring is fixed to the top of the slider, and the end of the compression spring away from the slider is fixed to the fixed frame. A driving roller is rotatably mounted on the side of the two sets of fixed frames that are close to each other. The driving roller passes through the fixed frame and is slidably connected to it. A gear is fixed to the front of the driving roller, and a ratchet is provided on the front of the gear. An L-shaped rod is fixed to the inner wall of the fixed frame, and a pawl is provided at the bottom of the L-shaped rod. A fixed rod is fixed to the inner wall of the fixed frame, passing through and slidably connected to an abutment rod. The abutment rod passes through the right side of the fixed frame, and a connecting spring is fixed to the left side of the abutment rod. The end of the connecting spring away from the abutment rod is fixed to the inner wall of the fixed frame. A tooth is hinged to the top of the abutment rod. The tooth has a spring clip fixed to one side, with the end of the spring clip away from the tooth fixed to the top of the abutment rod. A fixing block is provided on the other side of the tooth, fixed to the top of the abutment rod. The fixing block abuts against the tooth, causing it to swing only away from the fixing block at a hinged position. When the moving frame is pulled to the left, after moving a certain distance to the left, the moving frame abuts against the abutment rod, pushing the abutment rod to the left. The abutment rod moves to the left along with the tooth, meshing with the gear. The gear drives the drive roller to rotate clockwise to transport the cable. When the abutment rod is not abutted, it moves to the right under the action of the connecting spring. At this time, the tooth abuts against the gear, causing it to swing away from the fixing block at a hinged position, preventing the gear from rotating counterclockwise and ensuring the abutment rod's normal reset. The ratchet and pawl engage to achieve unidirectional restriction of the gear, ensuring it can only rotate clockwise and not counterclockwise.
[0013] Preferably, the cutting device includes a bracket fixed to the top of the workbench, an electric push rod fixed to the bottom of the bracket, and a cutter fixed to the output shaft of the electric push rod. The cable can be cut by driving the cutter downward through the electric push rod.
[0014] Preferably, the top of the workbench is provided with several threaded holes, and bolts are threaded into the threaded holes. The installation position of the bolts can be adjusted according to the required fixed-length cutting distance. When the moving frame is pulled to the right, the moving frame can be stopped by the bolts and cannot continue to move, thereby achieving the control of the fixed-length cutting of the cable.
[0015] Compared with the prior art, this utility model provides a cutting device for cable production that can cut at fixed intervals, which has the following beneficial effects:
[0016] 1. This cable production equipment features a distance-based cutting mechanism. After one section is cut, simply release the grip lever. The lever moves upward under the action of the return spring, moving the lever along with the slide plate. The slide plate then releases the clamping plate from the cable via the support rod. At this point, the operator only needs to pull the moving frame to the left and re-grip the grip lever to fix the new section of cable. This effectively improves the overall processing efficiency and is easy to operate.
[0017] 2. The cable production equipment with a fixed-distance cutting capability, through the set control mechanism and driven components, can push the abutment rod to move to the left after the control moving frame moves to the left, thereby controlling the active roller to rotate clockwise to transport the cable, and facilitating the clamping plate to hold the cable. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall front view of the present invention;
[0019] Figure 2 This is a side view of the cross-sectional structure of the control mechanism of this utility model;
[0020] Figure 3 This is a front view of the cross-sectional structure of the driven component of this utility model;
[0021] Figure 4 This is a schematic diagram of the connection structure between the driven roller and the slider of this utility model;
[0022] Figure 5 This is a cross-sectional view of the gear, contact rod, and tooth connection of this utility model;
[0023] Figure 6 This is a schematic diagram of the cutting device of this utility model.
[0024] In the diagram: 1. Workbench; 2. Cutting device; 21. Support; 22. Electric push rod; 23. Cutting blade; 3. Control mechanism; 31. Moving frame; 32. Clamping plate; 33. Slide plate; 34. Support rod; 35. Grip rod; 36. Return spring; 37. Control rod; 4. Driven assembly; 41. Fixed frame; 42. Slider; 43. Driven roller; 44. Compression spring; 45. Driven roller; 46. Gear; 47. Ratchet; 48. L-shaped rod; 49. Pawl; 410. Fixed rod; 411. Abutment rod; 412. Connecting spring; 413. Tooth; 414. Spring piece; 415. Fixed block; 5. Threaded hole; 6. Bolt. Detailed Implementation
[0025] like Figures 1-6As shown, this utility model provides a technical solution: a cable production cutting device capable of fixed-distance cutting, including a workbench 1, a cutting device 2 provided on the top of the workbench 1, a control mechanism 3 for pulling the cable for fixed-distance cutting and a driven component 4 for conveying the cable provided on the top of the workbench 1, the control mechanism 3 including: a moving frame 31, a clamping plate 32, a sliding plate 33, a support rod 34, a gripping rod 35, a return spring 36, and a control rod 37.
[0026] The movable frame 31 is slidably mounted on the top of the workbench 1. A clamping plate 32 passes through the bottom of the movable frame 31 and is slidably connected to it. A support rod 34 is hinged to the top of the clamping plate 32. The end of the support rod 34 away from the clamping plate 32 is hinged to a sliding plate 33. The sliding plate 33 is slidably mounted on the inner wall of the movable frame 31. A grip rod 35 passes through the front of the movable frame 31 and is slidably connected to it. The sliding plate 33 is fixed to the bottom of the grip rod 35. A return spring 36 is fixed to the bottom of the sliding plate 33. The end of the return spring 36 away from the sliding plate 33 is fixed to the inner wall of the movable frame 31. A control lever 37 is fixed to the front of the movable frame 31, allowing personnel to hold and operate it. Control lever 37 and squeeze grip lever 35 to move the grip lever 35 and slide plate 33 downwards. The slide plate 33 then pushes clamp plate 32 towards the center of the moving frame 31 via support rod 34, thus fixing the cable. When the grip lever 35 is released, it moves upwards under the action of return spring 36, moving the grip lever 35 and slide plate 33 together. The slide plate 33 then controls clamp plate 32 to release the cable fixation via support rod 34. At this time, the operator only needs to pull the moving frame 31 to the left and squeeze grip lever 35 again to control clamp plate 32 to fix the new section of cable. This effectively improves the overall processing efficiency and is easy to operate.
[0027] The driven component 4 includes a fixed frame 41, which is fixed to the top of the worktable 1. Two sets of fixed frames 41 are provided. A slider 42 is slidably mounted on the side of the two sets of fixed frames 41 that is close to each other. A driven roller 43 is slidably mounted on the side of the slider 42 that is away from the fixed frame 41. A compression spring 44 is fixed to the top of the slider 42, and the end of the compression spring 44 away from the slider 42 is fixed to the fixed frame 41. A drive roller 45 is rotatably mounted on the side of the two sets of fixed frames 41 that is close to each other. The drive roller 45 passes through the fixed frame 41 and is slidably connected to it. A gear 46 is fixed to the front of the drive roller 45. A ratchet 47 is provided on the front of component 6. An L-shaped rod 48 is fixed on the inner wall of the fixing frame 41. A pawl 49 is provided at the bottom of the L-shaped rod 48. A fixing rod 410 is fixed on the inner wall of the fixing frame 41. The fixing rod 410 passes through the abutment rod 411 and is slidably connected to the abutment rod 411. The abutment rod 411 passes through the right side of the fixing frame 41. A connecting spring 412 is fixed on the left side of the abutment rod 411. The end of the connecting spring 412 away from the abutment rod 411 is fixed to the inner wall of the fixing frame 41. A tooth 413 is hinged to the top of the abutment rod 411. A spring piece 414 is fixed to one side of the tooth 413. 4. One end of the tooth 413 is fixed to the top of the abutment rod 411. A fixing block 415 is provided on the other side of the tooth 413. The fixing block 415 is fixed to the top of the abutment rod 411. The fixing block 415 abuts against the tooth 413, so that the tooth 413 can only swing away from the fixing block 415 at the position hinged with the abutment rod 411. When the moving frame 31 is pulled to the left, after the moving frame 31 moves a certain distance to the left, the moving frame 31 can abut against the abutment rod 411, pushing the abutment rod 411 to the left. The abutment rod 411 moves to the left along with the tooth 413. 3 meshes with gear 46, which drives the drive roller 45 to rotate clockwise to transport the cable. When the abutment rod 411 is not abutted, the abutment rod 411 moves to the right under the action of the connecting spring 412. At this time, the tooth 413 abuts against the gear 46, causing the tooth 413 to swing away from the fixed block 415 at the hinge position with the abutment rod 411. This will not drive the gear 46 to rotate counterclockwise, nor will it affect the normal reset of the abutment rod 411. By engaging the ratchet 47 with the pawl 49, the gear 46 is restricted in one direction, so that the gear 46 can only rotate clockwise and not counterclockwise.
[0028] The cutting device 2 includes a bracket 21, which is fixed to the top of the workbench 1. An electric push rod 22 is fixed to the bottom of the bracket 21. A cutter 23 is fixed to the output shaft of the electric push rod 22. The cable can be cut by driving the cutter 23 downward through the electric push rod 22.
[0029] The top of the workbench 1 is provided with several threaded holes 5, and bolts 6 are connected to the internal threads of the threaded holes 5. The installation position of the bolts 6 can be adjusted according to the required fixed-length cutting distance. When the moving frame 31 is pulled to the right, the moving frame 31 can be stopped by the bolts 6 and cannot continue to move, thereby achieving the fixed-length cutting of the control cable.
[0030] In this invention, the cable to be cut is passed between the driven roller 43 and the driving roller 45. Under the action of the compression spring 44, the driven roller 43 and the driving roller 45 can clamp the cable. The operator controls the moving frame 31 to move to the left. After moving a certain distance to the left, the moving frame 31 can abut against the abutment rod 411, pushing the abutment rod 411 to move to the left. The abutment rod 411 moves to the left along with the teeth 413. The teeth 413 mesh with the gear 46. The gear 46 drives the driving roller 45 to rotate clockwise to transport the cable for a certain distance. By holding the control rod 37 and squeezing the grip rod 35, the grip rod 35 moves the slide plate 33 downward. The slide plate 33 can then push the clamping plate 32 to one side of the center of the moving frame 31 through the support rod 34, thus fixing the cable.
[0031] After fixing, pull the movable frame 31 to the right. When the movable frame 31 is stopped by the bolt 6, start the electric push rod 22 to control the cutter 23 to cut.
[0032] When the grip lever 35 is released, the grip lever 35 moves upward under the action of the return spring 36. The grip lever 35 moves together with the slide plate 33. The slide plate 33 can then control the clamp plate 32 to loosen its fixation on the cable through the support rod 34. At this time, the operator only needs to pull the moving frame 31 to the left and squeeze the grip lever 35 again to control the clamp plate 32 to fix the new section of cable. This effectively improves the overall processing efficiency and is easy to operate.
[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A cable production cutting device capable of fixed-distance cutting, comprising a workbench (1), wherein a cutting device (2) is provided on the top of the workbench (1), characterized in that: The top of the workbench (1) is provided with a control mechanism (3) for pulling the cable to cut at a fixed distance and a driven component (4) for conveying the cable; The control mechanism (3) includes: A movable frame (31) is used to control the movement of the clamping plate (32); The slide (33) is used to control the clamp (32) to hold the cable via the support rod (34); The grip (35) is used to control the movement of the skateboard (33).
2. The cable production cutting equipment with adjustable spacing according to claim 1, characterized in that: The movable frame (31) is slidably mounted on the top of the workbench (1). The clamping plate (32) passes through the bottom of the movable frame (31) and is slidably connected to the movable frame (31). A support rod (34) is hinged to the top of the clamping plate (32). The end of the support rod (34) away from the clamping plate (32) is hinged to the slide plate (33). The slide plate (33) is slidably mounted on the inner wall of the movable frame (31). The grip rod (35) passes through the front of the movable frame (31) and is slidably connected to the movable frame (31). The slide plate (33) is fixed to the bottom of the grip rod (35). A return spring (36) is fixed to the bottom of the slide plate (33). The end of the return spring (36) away from the slide plate (33) is fixed to the inner wall of the movable frame (31). A control rod (37) is fixed to the front of the movable frame (31).
3. The cable production cutting equipment with adjustable distance cutting capability according to claim 1, characterized in that: The driven component (4) includes a fixed frame (41) fixed to the top of the workbench (1). The fixed frame (41) is provided in two sets. A slider (42) is slidably installed on the side of the two sets of fixed frames (41) that are close to each other. A driven roller (43) is slidably installed on the side of the slider (42) that is away from the fixed frame (41). A compression spring (44) is fixed to the top of the slider (42). The end of the compression spring (44) that is away from the slider (42) is fixed to the fixed frame (41). An active roller (45) is rotatably installed on the side of the two sets of fixed frames (41) that are close to each other. The active roller (45) passes through the fixed frame (41) and is slidably connected to the fixed frame (41).
4. A cable production cutting device capable of fixed-distance cutting according to claim 3, characterized in that: A gear (46) is fixed to the front of the drive roller (45), and a ratchet (47) is provided on the front of the gear (46). An L-shaped rod (48) is fixed to the inner wall of the fixing frame (41), and a pawl (49) is provided at the bottom of the L-shaped rod (48). A fixing rod (410) is fixed to the inner wall of the fixing frame (41), and the fixing rod (410) passes through the abutment rod (411) and is slidably connected to the abutment rod (411). The abutment rod (411) passes through the right side of the fixing frame (41) and the left side of the abutment rod (411)... A connecting spring (412) is fixed, with one end of the connecting spring (412) away from the abutment rod (411) fixed to the inner wall of the fixing frame (41). The top of the abutment rod (411) is hinged with a tooth (413), and a spring piece (414) is fixed to one side of the tooth (413). One end of the spring piece (414) away from the tooth (413) is fixed to the top of the abutment rod (411). A fixing block (415) is provided on the other side of the tooth (413), and the fixing block (415) is fixed to the top of the abutment rod (411).
5. A cable production cutting device capable of fixed-distance cutting according to claim 1, characterized in that: The cutting device (2) includes a bracket (21) fixed on the top of the workbench (1), and an electric push rod (22) fixed at the bottom of the bracket (21). The output shaft of the electric push rod (22) is fixed with a cutter (23).
6. A cable production cutting device capable of fixed-distance cutting according to claim 1, characterized in that: The top of the workbench (1) is provided with several threaded holes (5), and bolts (6) are threaded into the threaded holes (5).