Traction device for preparing multi-strand wire harness cable

Abstract

The utility model relates to the technical field of cable traction, in particular to a traction device for preparing a multi-strand wire harness cable, which comprises a traction fixing table, a limiting assembly, a traction assembly and a rotating assembly, a constraint movable groove is formed in one side of the traction fixing table, a rotating limiting block is arranged on one side of the traction fixing table, and a rotating limiting groove is formed in the inner side of the rotating limiting block. The limiting assembly is arranged on one side of the restraining movable groove and comprises a traction restraining shell, movable connecting blocks and a fixed restraining block, threads on the two sides of the rotating screw rod are arranged in a mirror image mode, and the rotating part is rotated to enable the two movable connecting blocks to drive the traction restraining shell to move; the wire harness cable is placed between the two traction constraint shells, the rotating part is rotated until the two cable transmission belts are tightly attached to the wire harness cable, then the rotating motor is started to work, the device can manually attach the wire harness cable to the cable transmission belts, an air cylinder does not need to be additionally arranged, and the working cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cable traction technology, specifically a traction device for preparing multi-strand wire harness cables. Background Technology

[0002] The traction device for wire harness and cable manufacturing is a key piece of equipment to ensure uniform, stable and efficient traction of wire harnesses and cables during the production process. By precisely controlling the tension and speed of the wire, it not only improves production efficiency and reduces material waste, but also ensures the consistency of the final product's quality and the stability of its performance. At the same time, it has the flexibility to adapt to different wire specifications and production conditions.

[0003] When using existing traction devices for wire harness and cable manufacturing, a cylinder is typically used to control one traction constraint shell to press against another fixed traction constraint shell, so that it can fit tightly against the wire harness and cable in the middle. Then, the wire harness and cable are moved by a cable transmission belt.

[0004] However, some traction devices used in the fabrication of wire harnesses and cables cannot be controlled by the installation cylinder, so a traction control device is needed that can manually control the distance between the two traction constraint shells. Utility Model Content

[0005] The purpose of this invention is to provide a traction device for manufacturing multi-strand wire harnesses and cables, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A traction device for manufacturing multi-strand wire harnesses includes a traction fixing platform, a limiting component, a traction component, and a rotating component. The traction fixing platform has a constraint groove on one side and a rotating limiting block on the other side, with a rotating limiting groove inside the rotating limiting block, the rotating limiting groove communicating with the constraint groove. The limiting component is located on one side of the constraint groove and includes a traction constraint shell, a movable connecting block, and a fixed constraint block. The traction component is located inside the traction constraint shell and includes a rotating constraint column, a cable transmission belt, and a rotating motor. The rotating component is located inside the movable connecting block and includes a rotating screw, a rotating constraint block, and a rotating element.

[0008] Preferably, the traction fixing platform has two limiting constraint blocks on one side, a traction constraint shell between the two limiting constraint blocks, and a movable connecting block on one side of each traction constraint shell.

[0009] Preferably, each of the movable connecting blocks has an internal thread, each traction constraint shell has two fixed constraint blocks, and each limiting constraint block has a limiting constraint groove on its inner side.

[0010] Preferably, one end of each fixed constraint block is inserted into the inner side of the limiting constraint groove, each traction constraint shell is provided with a rotating constraint column on the inner side, and each traction constraint shell is provided with a rotating motor on one side.

[0011] Preferably, the inner side of each of the rotating motors is movably connected to the rotating constraint column through the traction constraint shell, and the inner side of each traction constraint shell is provided with a cable transmission belt, and each cable transmission belt is sleeved on the rotating constraint column.

[0012] Preferably, each of the rotation limiting grooves is provided with a rotation constraint block on its inner side, and each rotation constraint block is provided with a rotation screw on one side, with the rotation screw inserted into the inner side of two internal threads.

[0013] Preferably, the rotating screw is connected to two internal threads by a thread, and a rotating component is provided on one side of the rotating constraint block. The rotating component passes through the rotating limit block and is suspended in the air.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The threads on both sides of the rotating screw are mirrored. Rotating the rotating component causes the two moving connecting blocks to move the traction constraint shell. The wire harness is placed between the two traction constraint shells. After rotating the rotating component until the two cable transmission belts are tightly attached to the wire harness, the rotating motor is started to work. This device can manually attach the wire harness to the cable transmission belt without the need for an additional cylinder, thus reducing operating costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 This is a schematic diagram of the movable connecting block structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connection of the rotating limiting block structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the rotating screw structure of this utility model;

[0021] Figure 6 The top view shows the connection of the movable connecting block structure of this utility model.

[0022] In the diagram: 1. Traction fixed platform; 2. Constraint movable groove; 3. Limit constraint block; 4. Traction constraint shell; 5. Rotation constraint column; 6. Moving connecting block; 7. Cable transmission belt; 8. Rotation motor; 9. Limit constraint groove; 10. Fixed constraint block; 11. Internal thread; 12. Rotation limit block; 13. Rotation limit groove; 14. Rotation screw; 15. Rotation constraint block; 16. Rotating component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Please see Figures 1-6 This utility model provides three technical solutions:

[0025] Example 1: A traction device for manufacturing multi-strand wire harness cables includes a traction fixing platform 1, a limiting component, a traction component, and a rotating component; a constraint movable groove 2 is opened on one side of the traction fixing platform 1, and a rotating limiting block 12 is provided on one side of the traction fixing platform 1. A rotating limiting groove 13 is opened on the inner side of the rotating limiting block 12, and the rotating limiting groove 13 is connected to the constraint movable groove 2. The limiting component is located on one side of the constraint movable groove 2. The limiting component includes a traction constraint shell 4, a movable connecting block 6, and a fixed constraint block 10. Two limiting constraint blocks 3 are provided on one side of the traction fixing platform 1, and a traction constraint shell 4 is provided between the two limiting constraint blocks 3. A movable connecting block 6 is provided on one side of each traction constraint shell 4.

[0026] Each movable connecting block 6 has an internal thread 11, each traction constraint shell 4 has two fixed constraint blocks 10, and each limit constraint block 3 has a limit constraint groove 9 on its inner side. The limit constraint groove 9 can prevent the two traction constraint shells 4 from shifting positions.

[0027] Example 2: Based on Example 1, the traction component is located inside the traction constraint shell 4. The traction component includes a rotating constraint post 5, a cable transmission belt 7, and a rotating motor 8. One end of each fixed constraint block 10 is inserted into the inner side of the limiting constraint groove 9. A rotating constraint post 5 is provided inside each traction constraint shell 4. A rotating motor 8 is provided on one side of each traction constraint shell 4. A rotating connecting rod is provided inside the rotating motor 8. One end of the rotating connecting rod is inserted into the inner side of the rotating constraint post 5, driving the rotating constraint post 5 to rotate.

[0028] Each rotating motor 8 has a traction constraint shell 4 inside and is movably connected to the rotating constraint column 5. Each traction constraint shell 4 has a cable transmission belt 7 inside, and each cable transmission belt 7 is sleeved on the rotating constraint column 5.

[0029] Example 3: Based on Example 2, the rotating assembly is located inside the movable connecting block 6. The rotating assembly includes a rotating screw 14, a rotating constraint block 15, and a rotating component 16. A rotating constraint block 15 is provided inside each rotating limiting groove 13. A rotating screw 14 is provided on one side of each rotating constraint block 15. The rotating screw 14 is inserted into the inside of two internal threads 11. The rotating screw 14 is connected to the two internal threads 11 through the threads. A rotating component 16 is provided on one side of the rotating constraint block 15. The rotating component 16 passes through the rotating limiting block 12 and is suspended in the air. The two threads on the rotating screw 14 are mirror images of each other. The two opposing internal threads 11 are also mirror images of each other and fit against the rotating screw 14.

[0030] In use, rotating the rotating component 16 causes the two movable connecting blocks 6 to move the traction constraint shell 4. The wire harness is placed between the two traction constraint shells 4. After rotating the rotating component 16 until the two cable transmission belts 7 are tightly attached to the wire harness, the rotating motor 8 is started to work.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A traction device for manufacturing multi-strand wire harnesses, characterized in that: The traction fixing platform (1), the limiting component, the traction component, and the rotating component are included. The traction fixing platform (1) has a constraint movable groove (2) on one side and a rotating limiting block (12) on one side. The rotating limiting block (12) has a rotating limiting groove (13) on the inner side and the rotating limiting groove (13) is connected to the constraint movable groove (2). The limiting component is located on one side of the constraint movable groove (2) and includes a traction constraint shell (4), a movable connecting block (6), and a fixed constraint block (10). The traction component is located inside the traction constraint shell (4) and includes a rotating constraint column (5), a cable transmission belt (7), and a rotating motor (8). The rotating component is located inside the movable connecting block (6) and includes a rotating screw (14), a rotating constraint block (15), and a rotating component (16).

2. The traction device for manufacturing multi-strand wire harnesses according to claim 1, characterized in that: The traction fixing platform (1) is provided with two limiting constraint blocks (3) on one side, and a traction constraint shell (4) is provided between the two limiting constraint blocks (3). Each traction constraint shell (4) is provided with a movable connecting block (6) on one side.

3. The traction device for manufacturing multi-strand wire harnesses according to claim 2, characterized in that: Each of the movable connecting blocks (6) has an internal thread (11), each traction constraint shell (4) has two fixed constraint blocks (10), and each limiting constraint block (3) has a limiting constraint groove (9) on its inner side.

4. The traction device for manufacturing multi-strand wire harnesses according to claim 3, characterized in that: One end of each of the fixed constraint blocks (10) is inserted into the inner side of the limiting constraint groove (9), and a rotating constraint column (5) is provided on the inner side of each traction constraint shell (4), and a rotating motor (8) is provided on one side of each traction constraint shell (4).

5. The traction device for manufacturing multi-strand wire harnesses according to claim 4, characterized in that: Each of the rotating motors (8) is connected to the rotating constraint column (5) through the traction constraint shell (4) on its inner side. Each traction constraint shell (4) is provided with a cable transmission belt (7) on its inner side. Each cable transmission belt (7) is sleeved on the rotating constraint column (5).

6. The traction device for manufacturing multi-strand wire harnesses according to claim 5, characterized in that: Each of the rotation limiting grooves (13) has a rotation constraint block (15) inside, and each rotation constraint block (15) has a rotation screw (14) on one side. The rotation screw (14) is inserted into the inside of two internal threads (11).

7. The traction device for manufacturing multi-strand wire harnesses according to claim 6, characterized in that: The rotating screw (14) is connected to two internal threads (11) by a thread. A rotating part (16) is provided on one side of the rotating constraint block (15). The rotating part (16) passes through the rotating limit block (12) and is suspended in the air.

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