Wire harness cutting device for automobile wire harness production

Abstract

The utility model discloses a wire harness cutting device for automobile wire harness production, which comprises a supporting table, a working table is arranged on the supporting table, a plurality of groups of grooves are formed in the working table, a supporting frame is further arranged on the working table, two groups of electric push rods are arranged below the top wall of the supporting frame, a mounting frame is fixedly connected below the electric push rods, and the mounting frame is fixedly connected with the supporting table. A mounting transverse plate is arranged below the mounting frame, and a cutter is mounted on the mounting transverse plate. The utility model belongs to the technical field of automobile wire harness production, and particularly relates to a wire harness cutting device for automobile wire harness production.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile wire harness production, in particular to a wire harness cutting device for automobile wire harness production. Background Art

[0002] Automotive wiring harnesses refer to components that are formed by contact terminals (connectors) punched out of copper materials, which are crimped to wires and cables, and then plastic-pressed with insulators or metal shells, etc., to form a connecting circuit by bundling them with wiring harnesses. During the production and processing of wiring harnesses, cutting devices are usually used to cut the wiring harnesses according to the required length.

[0003] However, the existing cutting device is prone to damage to the cutter during the process of cutting the automobile wiring harness, and the cutter needs to be replaced. The existing cutters are usually provided in multiple groups and are fixed by multiple screws, which makes disassembly more cumbersome and affects work efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a wire harness cutting device for automobile wire harness production, which effectively solves the problem that the cutter is inconvenient to disassemble and replace.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a wire harness cutting device for automobile wire harness production, comprising a support table, a workbench is provided on the support table, a plurality of grooves are provided on the workbench, a support frame is also provided on the workbench, two groups of electric push rods are provided under the top wall of the support frame, a mounting frame is fixedly connected under the electric push rod, a mounting cross plate is provided under the mounting frame, and a cutter is installed on the mounting cross plate;

[0006] The two ends of the mounting cross plate are provided with fixing grooves, and fastening plates are clamped in the fixing grooves. One end of the fastening plate passes through the side wall of the mounting frame and is fixedly connected with a threaded sleeve rod. The mounting frame is provided with three groups of fixed top blocks. The threaded sleeve rod passes through the fixed top block and slides relative to the fixed top block. A threaded rod is rotatably provided on the fixed top block. The threaded sleeve rod passes through the fixed top block and is threadedly connected to the threaded rod. A rotating block is also fixedly sleeved on the threaded rod.

[0007] Preferably, the top of the cutter is fixedly connected to a mounting vertical plate, the mounting vertical plate passes through a mounting horizontal plate and is provided with a clamping groove on one side of the top, the mounting horizontal plate is provided with a fixed side plate and a movable side plate near the mounting vertical plate, the movable side plate is slidable left and right on the mounting horizontal plate, a movable rod is fixed to the movable side plate, the movable rod passes through the fixed side plate and is slidably arranged, one end of the movable rod close to the clamping groove is fixedly connected to a clamping block, and the end of the movable rod away from the clamping block is fixed with a limiting end block, and a pull ring is provided on the limiting end block.

[0008] Preferably, the cutters and grooves correspond one to one.

[0009] Preferably, the longitudinal section of the clamping block is wedge-shaped, and the topmost end of the mounting vertical plate close to the clamping block is an inclined surface.

[0010] Preferably, the longitudinal section of the top of the fastening plate and the contact section of the mounting frame is a quadrilateral structure.

[0011] Preferably, the mounting bracket is concave in shape.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: through the connection between the clamping groove and the fastening plate, the rotating block drives the threaded rod to rotate, and the threaded rod drives the threaded sleeve rod and the fastening plate to move, so that the fastening plate is moved out of the clamping groove, and the installation cross plate and multiple groups of cutters are removed at the same time for replacement; through the structural setting of the clamping block and the clamping groove, the pull ring is pulled to drive the limit end block, the movable rod and the clamping block to move together, the clamping block is moved out of the clamping groove, and the cutter is removed, which is convenient for removing a single cutter for replacement, and the installation and disassembly of the cutter is more convenient and quick, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a wire harness cutting device for automobile wire harness production proposed by the utility model;

[0014] Figure 2 This is a front view of a wire harness cutting device for automobile wire harness production proposed by the utility model;

[0015] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0016] Figure 4 This is a cutter assembly diagram of a wire harness cutting device for automobile wire harness production proposed by the utility model;

[0017] Figure 5 for Figure 4 A partial enlarged view of point B in the middle.

[0018] Among them, 1. support table, 2. workbench, 3. groove, 4. support frame, 5. electric push rod, 6. mounting frame, 7. fastening plate, 8. cutter, 9. mounting cross plate, 10. fixed top block, 11. rotating block, 12. threaded rod, 13. threaded sleeve rod, 14. pull ring, 15. fixing groove, 16. mounting vertical plate, 17. fixed side plate, 18. movable side plate, 19. movable rod, 20. clamping block, 21. clamping groove, 22. spring, 23. limit end block. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-5 As shown, the utility model proposes a wire harness cutting device for automobile wire harness production, including a support table 1, a workbench 2 is provided on the support table 1, a plurality of grooves 3 are provided on the workbench 2, a support frame 4 is also provided on the workbench 2, two groups of electric push rods 5 are provided under the top wall of the support frame 4, a mounting frame 6 is fixedly connected under the electric push rod 5, the mounting frame 6 is concave, a mounting cross plate 9 is provided under the mounting frame 6, a cutter 8 is installed on the mounting cross plate 9, and the cutter 8 corresponds to the groove 3 one by one;

[0022] like Figure 3 As shown, both ends of the installation cross plate 9 are provided with fixing grooves 15, and a fastening plate 7 is clamped in the fixing grooves 15. One end of the fastening plate 7 passes through the side wall of the mounting frame 6 and is fixedly connected with a threaded sleeve rod 13. Three groups of fixed top blocks 10 are provided on the mounting frame 6. The threaded sleeve rod 13 passes through the fixed top block 10 and slides relative to the fixed top block 10. A threaded rod 12 is rotatably provided on the fixed top block 10. The threaded sleeve rod 13 passes through the fixed top block 10 and is threadedly connected with the threaded rod 12. A rotating block 11 is also fixedly sleeved on the threaded rod 12. Rotating the rotating block 11 drives the threaded rod 12 to rotate, and the threaded rod 12 drives the threaded sleeve rod 13 and the fastening plate 7 to move, so that the fastening plate 7 is clamped in the fixing groove 15 to fix the installation cross plate 9. The longitudinal section of the contact section between the top of the fastening plate 7 and the mounting frame 6 is a quadrilateral structure, which limits the running direction of the threaded sleeve rod 13.

[0023] like Figure 5As shown, the top of the cutter 8 is fixedly connected with a mounting vertical plate 16, and the mounting vertical plate 16 penetrates through the top side of the mounting horizontal plate 9 and is provided with a clamping groove 21. The mounting horizontal plate 9 is provided with a fixed side plate 17 and a movable side plate 18 near the mounting vertical plate 16. The movable side plate 18 is slidably arranged on the mounting horizontal plate 9. A movable rod 19 is fixed on the movable side plate 18. The movable rod 19 penetrates the fixed side plate 17 and is slidably arranged. One end of the movable rod 19 near the clamping groove 21 is fixedly connected There is a clamping block 20, and a limiting end block 23 is fixed at one end of the movable rod 19 away from the clamping block 20. A pull ring 14 is provided on the limiting end block 23. Pulling the pull ring 14 drives the limiting end block 23, the movable rod 19 and the clamping block 20 to move together, and the clamping block 20 is moved out of the clamping groove 21, and the cutter 8 is removed. The longitudinal section of the clamping block 20 is wedge-shaped, and the top end of the mounting vertical plate 16 close to the clamping block 20 is an inclined surface, which is convenient for pushing the mounting vertical plate 16 through the clamping block 20.

[0024] When in use, multiple sets of wiring harnesses are placed in the groove 3, and the electric push rod drives the mounting frame 6 and the cutter 8 to move downward as a whole to achieve the cutting operation. When it is necessary to remove multiple sets of cutters 8 at the same time, the rotating block 11 is rotated to drive the threaded rod 12 to rotate, and the threaded rod 12 drives the threaded sleeve rod 13 and the fastening plate 7 to move, so that the fastening plate 7 is moved out of the clamping groove 15, and the mounting cross plate 9 and the multiple sets of cutters 8 are removed at the same time;

[0025] When it is necessary to disassemble a group of cutters 8, pull the pull ring 14 to drive the limit end block 23, the movable rod 19 and the clamping block 20 to move together, move the clamping block 20 out of the clamping groove 21, and remove the cutter 8; when installing the cutter 8, push the installation vertical plate 16 upward, install the clamping block 20 of the bottom column of the vertical plate 16 to make the clamping block move to the left, and the movement of the clamping block 20 drives the movable rod 19 and the movable side plate 18 to move as a whole. The spring 22 is compressed and moves to the clamping groove 21. Due to the restoring force of the spring 22 itself, the clamping block 20 is clamped into the clamping groove 21 to complete the installation of the cutter 8, making the installation and disassembly of the cutter 8 more convenient and quick.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wire harness cutting device for automobile wire harness production, characterized in that: The invention comprises a support platform (1), a workbench (2) is arranged on the support platform (1), a plurality of grooves (3) are arranged on the workbench (2), a support frame (4) is also arranged on the workbench (2), two groups of electric push rods (5) are arranged under the top wall of the support frame (4), a mounting frame (6) is fixedly connected under the electric push rods (5), a mounting cross plate (9) is arranged under the mounting frame (6), and a cutter (8) is installed on the mounting cross plate (9); The mounting transverse plate (9) is provided with fixing grooves (15) at both ends, a fixing plate (7) is fixedly connected in the fixing groove (15), one end of the fixing plate (7) passes through the side wall of the mounting frame (6) and is fixedly connected with a threaded sleeve rod (13), the mounting frame (6) is provided with three groups of fixed top blocks (10), the threaded sleeve rod (13) passes through the fixed top block (10) and slides relative to the fixed top block (10), a threaded rod (12) is rotatably provided on the fixed top block (10), the threaded sleeve rod (13) passes through the fixed top block (10) and is threadedly connected with the threaded rod (12), and a rotating block (11) is also fixedly sleeved on the threaded rod (12).

2. A wire harness cutting device for automobile wire harness production according to claim 1, characterized in that: The top of the cutter (8) is fixedly connected with a mounting vertical plate (16), and a clamping groove (21) is provided on one side of the top of the mounting horizontal plate (9) passing through the mounting vertical plate (16). A fixed side plate (17) and a movable side plate (18) are provided near the mounting vertical plate (16) on the mounting horizontal plate (9). The movable side plate (18) is slidably arranged on the mounting horizontal plate (9) left and right. A movable rod (19) is fixed on the movable side plate (18), and the movable rod (19) passes through the fixed side plate (17) and is slidably arranged. One end of the movable rod (19) near the clamping groove (21) is fixedly connected with a clamping block (20), and one end of the movable rod (19) away from the clamping block (20) is fixed with a limiting end block (23), and a pull ring (14) is provided on the limiting end block (23).

3. A wire harness cutting device for automobile wire harness production according to claim 2, characterized in that: The cutters (8) and the grooves (3) correspond one to one.

4. A wire harness cutting device for automobile wire harness production according to claim 3, characterized in that: The clamping block (20) has a wedge-shaped longitudinal section, and the top end of the mounting vertical plate (16) on the side close to the clamping block (20) is an inclined surface.

5. A wire harness cutting device for automobile wire harness production according to claim 4, characterized in that: The longitudinal section of the top of the fastening plate (7) and the contact section of the mounting frame (6) is a quadrilateral structure.

6. A wire harness cutting device for automobile wire harness production according to claim 5, characterized in that: The mounting frame (6) is concave in shape.

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