Cutting device for cable production

Abstract

The utility model discloses a cutting device for cable production, and relates to the technical field of cable cutting. The cutting device for cable production comprises a workbench; the limiting assembly comprises a fixing support, the inner wall of the fixing support is fixedly connected with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a cutting knife mounting plate, and the lower end of the cutting knife mounting plate is fixedly connected with a cable cutting knife; two movable rods are slidably connected to the surface of the cutter mounting plate, a cable fixing plate is fixedly connected to the lower ends of the two movable rods, a cable cutting table is fixedly connected to the workbench, and a cable groove and a cutting groove are formed in the surface of the cable cutting table. According to the cable cutting device, the cable fixing plate can conveniently move along with movement of the cable cutting knife, a cable can be conveniently fixed and cut, more accurate cutting can be achieved, the cable cutting accuracy of the device is improved, the workload of workers is reduced, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting, in particular to a cutting device for cable production. Background Art

[0002] A cable is a device for transmitting electric energy or signals, and is usually a rope-like cable formed by twisting several or several groups of conductors. During the production and processing of the cable, it needs to be segmented, and a cutting device is needed for segmentation. The Chinese utility model patent, authorization announcement number "CN219274333U", discloses a cable cutting device for cable production, including a transmission case, the interior of which is rotatably connected with a bidirectional screw, one end of which extends out of the side wall of the transmission case and is connected to an adjusting wheel, two guide rails are arranged inside the transmission case, two sliders are slidably connected to the two guide rails, two moving beams are threadedly connected to the two moving beams, the two ends of the two moving beams are respectively fixedly connected to the sliders, a clamp is fixedly connected to the upper part of the slider, two slide grooves are arranged on the upper wall of the transmission case, and a cutting assembly is arranged on the upper surface of the transmission case.

[0003] The above technical solution solves the problem that when the cutting equipment in the prior art cuts the cable, the lateral force generated will cause the cable to slide and result in uneven cable cross-section. However, the above technical solution still has certain defects. Before cutting the cable, multiple sets of clamping plates are manually driven to fix the two ends of the cutting area so as to perform the cutting operation. Then, after the cutting is completed, multiple sets of clamping plates still need to be manually driven to release the fixation of the cable. The operation is relatively cumbersome and inconvenient to cut the cable. For this reason, the utility model proposes a new solution. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a cutting device for cable production, which can solve the problem that before cutting the cable, multiple groups of clamping plates are manually driven to fix the two ends of the cutting area so as to perform the cutting operation, and then after the cutting is completed, multiple groups of clamping plates still need to be manually driven to release the fixation of the cable, which is cumbersome to operate and inconvenient to cut the cable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for cable production, comprising a workbench;

[0006] A limit assembly is arranged on the workbench, and includes a fixed bracket, which is fixedly connected to the workbench, a hydraulic rod is fixedly connected to the inner wall of the fixed bracket, a cutting knife mounting plate is fixedly connected to the output end of the hydraulic rod, and a cable cutting knife is fixedly connected to the lower end of the cutting knife mounting plate;

[0007] Among them, the surface of the cutting knife mounting plate is slidably connected to two movable rods, the lower ends of the two movable rods are fixedly connected to the cable fixing plate, the surfaces of the two movable rods are sleeved with springs, and the upper and lower ends of the two springs are fixedly connected to the cutting knife mounting plate and the cable fixing plate respectively;

[0008] Wherein, a cable cutting table is fixedly connected to the workbench, and a cable groove and a cutting groove are provided on the surface of the cable cutting table.

[0009] Preferably, the movable rods, the cable fixing plates and the springs are each in two groups, which are symmetrically arranged on the surface of the cable cutting knife.

[0010] Preferably, a groove is provided on the workbench, a first drive motor is fixedly connected to the side of the workbench, a bidirectional threaded rod is fixedly connected to the output end of the first drive motor, and the bidirectional threaded rod is rotatably connected to the workbench;

[0011] Wherein, a moving block is threadedly sleeved on the surface of the bidirectional threaded rod, and the moving block is slidably connected to the inner wall of the groove.

[0012] Preferably, the upper end of the moving block is fixedly connected to a connecting bracket, and the upper end of the connecting bracket is fixedly connected to a second driving motor;

[0013] Wherein, the output end of the second driving motor is fixedly connected with a cable guide wheel, and the cable guide wheel is rotatably connected to the connecting bracket.

[0014] Preferably, the number of the moving block, the connecting bracket and the cable guide wheel are two each, and they are symmetrically arranged on both sides of the bidirectional threaded rod.

[0015] Preferably, a first cable guiding frame and a second cable guiding frame are fixedly connected to the workbench, and there are two first cable guiding frames and two second cable guiding frames.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The cutting device for cable production, through the follow-up of the cable cutting knife and the cable fixing plate, is convenient for the cable fixing plate to move along with the movement of the cable cutting knife, so as to facilitate the fixing and cutting of the cable, and ensure that the cable is in a relatively stable and precise position, which helps to achieve more precise cutting, improves the accuracy of the cable cutting of the device, reduces the workload of the staff, and improves the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the structure of a cutting device for cable production according to the utility model;

[0020] Figure 2 This is a schematic diagram of the cable cutting table of the utility model;

[0021] Figure 3 This is a schematic diagram of the cable guide wheel of the utility model;

[0022] Figure 4 This is a schematic diagram of the cable cutting knife of the utility model;

[0023] Figure 5 This is a schematic diagram of a cable fixing plate of the utility model.

[0024] Figure numerals: 1. workbench; 2. fixed bracket; 3. cable cutting table; 4. first cable guide frame; 5. second cable guide frame; 6. cutting groove; 7. first drive motor; 8. groove; 9. bidirectional threaded rod; 10. moving block; 11. connecting bracket; 12. second drive motor; 13. cable guide wheel; 14. hydraulic rod; 15. cutting knife mounting plate; 16. cable cutting knife; 17. movable rod; 18. cable fixing plate; 19. spring. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] See also Figure 1-5 The utility model provides a technical solution: a cutting device for cable production, comprising a workbench 1, a limit assembly, the limit assembly is arranged on the workbench 1, the limit assembly comprises a fixed bracket 2, the fixed bracket 2 is fixedly connected to the workbench 1, the inner wall of the fixed bracket 2 is fixedly connected with a hydraulic rod 14, the output end of the hydraulic rod 14 is fixedly connected with a cutting knife mounting plate 15, the lower end of the cutting knife mounting plate 15 is fixedly connected with a cable cutting knife 16, the surface of the cutting knife mounting plate 15 is slidably connected with two movable rods 17, the lower ends of the two movable rods 17 are fixedly connected with a cable fixing plate 18, the surfaces of the two movable rods 17 are both sleeved with springs 19, the upper and lower ends of the two springs 19 are fixedly connected with the cutting knife mounting plate 15 and the cable fixing plate 18 respectively, a cable cutting table 3 is fixedly connected to the workbench 1, and a cable groove and a cutting groove 6 are provided on the surface of the cable cutting table 3.

[0030] There are two groups of movable rods 17 , cable fixing plates 18 and springs 19 , which are symmetrically arranged on the surface of the cable cutting knife 16 .

[0031] A groove 8 is provided on the workbench 1, and a first drive motor 7 is fixedly connected to the side of the workbench 1. A bidirectional threaded rod 9 is fixedly connected to the output end of the first drive motor 7. The bidirectional threaded rod 9 is rotatably connected to the workbench 1. A moving block 10 is threadedly sleeved on the surface of the bidirectional threaded rod 9. The moving block 10 is slidably connected to the inner wall of the groove 8. A connecting bracket 11 is fixedly connected to the upper end of the moving block 10. A second drive motor 12 is fixedly connected to the upper end of the connecting bracket 11. A cable guide wheel 13 is fixedly connected to the output end of the second drive motor 12. The cable guide wheel 13 is rotatably connected to the connecting bracket 11.

[0032] There are two moving blocks 10 , two connecting brackets 11 and two cable guide wheels 13 , which are symmetrically arranged on both sides of the bidirectional threaded rod 9 .

[0033] A first cable guide frame 4 and a second cable guide frame 5 are fixedly connected to the workbench 1 , and there are two first cable guide frames 4 and two second cable guide frames 5 .

[0034] When using the device, first place the cable to be cut on the workbench 1, start the first drive motor 7 to drive the bidirectional threaded rod 9 to rotate, the bidirectional threaded rod 9 drives the moving block 10 to approach each other, so that the two cable guide wheels 13 limit the cable, start the second drive motor 12 to drive the cable guide wheel 13 to rotate, and transport the cable to the direction of the cable cutting table 3, and guide the cable through the first cable guide frame 4 and the second cable guide frame 5. Since the free end of the cable will produce a certain bending due to the influence of its own weight during the transportation of the cable guide wheel 13, the inclined surface of the first cable guide frame 4 is used to support and guide the curved section, thereby reducing the curvature of the cable and facilitating the transportation of the cable.

[0035] When the cable is transported to the cable cutting table 3, the cable is cut according to the required cable length. During the cutting process, the hydraulic rod 14 is started to drive the cutting knife mounting plate 15 to descend, and the cutting knife mounting plate 15 drives the cable cutting knife 16 to descend. The cutting knife mounting plate 15 drives the cable cutting knife 16, the movable rod 17 and the cable fixing plate 18 to descend. During the descending process of the cable fixing plate 18, the cable is first limited to be restricted in the cable groove on the cable cutting table 3, so as to facilitate the fixing of the cable and prevent the cable from shifting during the cutting process, thereby affecting the cutting of the cable. The cable is cut with the cable cutting knife 16. During the cutting process, the cutting knife mounting plate 15 continues to descend, and the cutting knife mounting plate 15 compresses the spring 19.

[0036] Furthermore, through the follow-up property of the cable cutting knife 16 and the cable fixing plate 18, the cable fixing plate 18 can move along with the movement of the cable cutting knife 16, so as to facilitate the fixing and cutting of the cable, and ensure that the cable is in a relatively stable and precise position, which helps to achieve more precise cutting, improves the accuracy of the cable cutting by the device, reduces the workload of the staff, and improves the working efficiency of the device.

[0037] By guiding the cables by the first cable guide frame 4 and the second cable guide frame 5, and fixing and conveying the cables by the cable guide wheel 13, it can be ensured that the cables maintain a stable position and state during the cutting process, thereby improving the efficiency and safety of the cutting work, enhancing the stability of the cable during transportation, and ensuring that the cables are in the correct position and angle during cutting, thereby achieving precise cutting.

[0038] Working principle: When using the device, first place the cable to be cut on the workbench 1, start the first drive motor 7 to drive the bidirectional threaded rod 9 to rotate, the bidirectional threaded rod 9 drives the moving block 10 to approach each other, so that the two cable guide wheels 13 limit the cable, start the second drive motor 12 to drive the cable guide wheel 13 to rotate, and transport the cable to the direction of the cable cutting table 3, and guide the cable through the first cable guide frame 4 and the second cable guide frame 5. Since the free end of the cable will produce a certain degree of bending due to the influence of its own weight during the transportation of the cable guide wheel 13, the inclined surface of the first cable guide frame 4 is used to support and guide the bent section, thereby reducing the curvature of the cable and facilitating the transportation of the cable.

[0039] When the cable is transported to the cable cutting table 3, the cable is cut according to the required cable length. During the cutting process, the hydraulic rod 14 is started to drive the cutting knife mounting plate 15 to descend, and the cutting knife mounting plate 15 drives the cable cutting knife 16 to descend. The cutting knife mounting plate 15 drives the cable cutting knife 16, the movable rod 17 and the cable fixing plate 18 to descend. During the descending process of the cable fixing plate 18, the cable is first limited to be restricted in the cable groove on the cable cutting table 3, so as to facilitate the fixing of the cable and prevent the cable from shifting during the cutting process, thereby affecting the cutting of the cable. The cable is cut with the cable cutting knife 16. During the cutting process, the cutting knife mounting plate 15 continues to descend, and the cutting knife mounting plate 15 compresses the spring 19.

[0040] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cutting device for cable production, characterized in that: comprising a workbench (1); A limit assembly, the limit assembly is arranged on the workbench (1), the limit assembly comprises a fixed bracket (2), the fixed bracket (2) is fixedly connected to the workbench (1), a hydraulic rod (14) is fixedly connected to the inner wall of the fixed bracket (2), an output end of the hydraulic rod (14) is fixedly connected to a cutting knife mounting plate (15), and a lower end of the cutting knife mounting plate (15) is fixedly connected to a cable cutting knife (16); The surface of the cutting blade mounting plate (15) is slidably connected to two movable rods (17), the lower ends of the two movable rods (17) are fixedly connected to a cable fixing plate (18), the surfaces of the two movable rods (17) are sleeved with springs (19), and the upper and lower ends of the two springs (19) are fixedly connected to the cutting blade mounting plate (15) and the cable fixing plate (18) respectively; A cable cutting table (3) is fixedly connected to the workbench (1), and a cable groove and a cutting groove (6) are provided on the surface of the cable cutting table (3).

2. A cutting device for cable production according to claim 1, characterized in that: The movable rod (17), the cable fixing plate (18) and the spring (19) are each provided in two groups, and are symmetrically arranged on the surface of the cable cutting knife (16).

3. A cutting device for cable production according to claim 1, characterized in that: The workbench (1) is provided with a groove (8), a first drive motor (7) is fixedly connected to the side of the workbench (1), a bidirectional threaded rod (9) is fixedly connected to the output end of the first drive motor (7), and the bidirectional threaded rod (9) is rotatably connected to the workbench (1); The surface of the bidirectional threaded rod (9) is threadedly sleeved with a moving block (10), and the moving block (10) is slidably connected to the inner wall of the groove (8).

4. A cutting device for cable production according to claim 3, characterized in that: The upper end of the moving block (10) is fixedly connected to a connecting bracket (11), and the upper end of the connecting bracket (11) is fixedly connected to a second driving motor (12); The output end of the second drive motor (12) is fixedly connected to a cable guide wheel (13), and the cable guide wheel (13) is rotatably connected to the connecting bracket (11).

5. A cutting device for cable production according to claim 4, characterized in that: The number of the moving block (10), the connecting bracket (11) and the cable guide wheel (13) are two, and they are symmetrically arranged on both sides of the bidirectional threaded rod (9).

6. A cutting device for cable production according to claim 1, characterized in that: The workbench (1) is fixedly connected with a first cable guide frame (4) and a second cable guide frame (5), and there are two first cable guide frames (4) and two second cable guide frames (5).

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