Wire brushing and twisting machine for wire harness production

Abstract

The utility model discloses a wire brushing and twisting machine for wire harness production, which comprises a base, a box body is arranged at the upper end of the base, a protective cover is arranged at the upper end of the box body, first cross rods are arranged at the top in the box body at intervals, a second cross rod is arranged between the two first cross rods, and sliding rods are arranged in the middles of the two first cross rods. Two sliding blocks are slidably connected to the outer portions of the two sliding rods correspondingly, two wire brushing brushes are arranged at the upper end of the box body, and the lower ends of the two wire brushing brushes are fixedly connected with the side walls of the sliding blocks correspondingly. By means of the structure, workers can be protected through the transparent protective cover and prevented from being accidentally injured by broken wires, and the distance between the wire brushing brushes can be adjusted through cooperation of the first threaded rod and the first threaded block.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness production, in particular to a wire brushing and twisting machine for wire harness production. Background Art

[0002] The wiring harness is the network body of the automobile circuit. Without the wiring harness, there would be no automobile circuit. The wiring harness becomes basically the same. It is made of copper material. The contact terminal is crimped with the wire and cable, and then the insulator is plastic-pressed on the outside or an external metal shell is added. The wiring harness is bundled to form a component connecting the circuit. The wire harness production requires the use of a wire brushing and twisting machine. The wire brushing and twisting machine is an automated equipment used to process wires and wire harnesses. It can quickly and accurately complete the wire brushing and twisting work of the wire harness, thereby improving production efficiency and quality.

[0003] Although the existing wire brushing and twisting machines can be used for brushing, dividing and twisting wires during wire harness production, the wire brushes are generally fixed during use and cannot adjust the brushing distance for wire harnesses of different thicknesses, making the wire brushing and twisting machines single in use and inconvenient. Utility Model Content

[0004] The utility model aims to provide a wire brushing and twisting machine for wire harness production. The existing wire brushing and twisting machine can be used for brushing, dividing and twisting wires during wire harness production. However, during use, the wire brush is generally fixed and the brushing distance cannot be adjusted for wire harnesses of different thicknesses, making the wire brushing and twisting machine single in use and inconvenient.

[0005] To achieve the above-mentioned purpose, a wire brushing and twisting machine for wire harness production is provided, including: a base, a box body is arranged on the upper end of the base, a protective cover is arranged on the upper end of the box body, a first cross bar is arranged at intervals on the top of the box body, a second cross bar is arranged between the two first cross bars, a sliding bar is arranged in the middle of the two first cross bars, and two sliders are slidably connected to the outside of the two sliding bars, two wire brushes are arranged on the upper end of the box body, and the lower ends of the two wire brushes are respectively fixedly connected to the side walls of the sliders.

[0006] According to the wire brushing and twisting machine for wire harness production, the protective cover is made of transparent plastic, and a first motor is provided at the upper ends of the two wire brushes.

[0007] According to the wire brushing and twisting machine for wire harness production, the middle part of the second cross bar is rotatably connected to the first threaded rod, the external thread of the first threaded rod is connected to two first threaded blocks, and connecting plates are fixedly connected on both sides of the two first threaded blocks, and one end of the connecting plate is fixedly connected to the side wall of the slider.

[0008] According to the wire brushing and twisting machine for wire harness production, a driving motor is provided on the inner wall of the box body, the output end of the driving motor is fixedly connected to a third cross bar, and two connecting rods are provided on the side wall of the third cross bar. One end of the two connecting rods passes through the side wall of the box body and extends to the outside, and a clamping block is provided.

[0009] According to the wire brushing and twisting machine for wire harness production, the middle part of the third crossbar is rotatably connected to the second threaded rod, the outer thread of the second threaded rod is connected to the second threaded block, and the side wall of the second threaded block is fixedly connected to one end of the connecting rod.

[0010] According to the wire brushing and twisting machine for wire harness production, the side wall of the box is provided with buttons and switches, one end of the second cross bar is provided with a second motor, and one end of the third cross bar is provided with a third motor.

[0011] The above scheme has the beneficial effects: the utility model utilizes the sliding rod to cooperate with the slider, the slider is connected to the wire brush, the first threaded rod is cooperated with the first threaded block, and the threaded block is connected to the slider by a connecting plate, so that the first threaded block drives the slider to move during the movement, thereby adjusting the distance between the wire brushes, and a transparent protective cover is installed on the outside of the wire brush. The protective cover can play a protective effect and prevent broken wires from flying around and accidentally injuring workers.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a three-dimensional diagram of a wire brushing and twisting machine for wire harness production according to the utility model;

[0015] Figure 2 This is a diagram of the internal structure of a box and a protective cover of a wire brushing and twisting machine for wire harness production according to the utility model;

[0016] Figure 3 This is a diagram showing the internal structure of the second crossbar and the third crossbar of a wire brushing and twisting machine for wire harness production according to the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Base; 2. Box; 3. Protective cover; 4. Clamp; 5. Button; 6. Switch; 7. First motor; 8. Wire brush; 9. First cross bar; 10. Second cross bar; 11. Second motor; 12. Third motor; 13. Connecting rod; 14. Third cross bar; 15. Connecting plate; 16. First threaded rod; 17. Second threaded rod; 18. Slider; 19. Sliding rod; 20. First threaded block; 21. Second threaded block; 22. Driving motor. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4 The utility model embodiment is a wire brushing and twisting machine for wire harness production, which includes: a base 1, a box body 2 is arranged on the upper end of the base 1, a protective cover 3 is arranged on the upper end of the box body 2, which can play a protective effect to prevent the staff from accidentally injuring the wire breakage, and the top of the box body 2 is provided with a first cross bar 9 at intervals, and a second cross bar 10 is arranged between the two first cross bars 9. A sliding bar 19 is arranged in the middle of the two first cross bars 9, and the two sliding bars 19 are slidably connected to the outside with two sliders 18. The slider 18 is moved under the drive of the first threaded block 20, so as to adjust the distance between the two wire brushes 8. Two wire brushes 8 are arranged on the upper end of the box body 2, and the lower ends of the two wire brushes 8 are fixedly connected to the side walls of the slider 18 respectively.

[0022] The protective cover 3 is made of transparent plastic. The upper ends of the two wire brushes 8 are both provided with a first motor 7. The middle part of the second cross bar 10 is rotatably connected with a first threaded rod 16. The external threads of the first threaded rod 16 are symmetrically arranged so that the two first threaded blocks 20 move toward each other. The external threads of the first threaded rod 16 are connected with two first threaded blocks 20. Both sides of the two first threaded blocks 20 are fixedly connected with a connecting plate 15. One end of the connecting plate 15 is fixedly connected to the side wall of the slider 18. A driving motor 22 is provided on the inner wall of the box body 2 for driving the clamping block 4 to rotate and twist the wire harness. The driving motor 22 is used to drive the clamping block 4 to rotate and twist the wire harness. The output end of the machine 22 is fixedly connected to the third cross bar 14, and two connecting rods 13 are arranged on the side wall of the third cross bar 14. One ends of the two connecting rods 13 extend to the outside through the side wall of the box body 2, and a clamping block 4 is arranged. The middle part of the third cross bar 14 is rotatably connected to the second threaded rod 17, and the outer thread of the second threaded rod 17 is connected to the second threaded block 21, and the side wall of the second threaded block 21 is fixedly connected to one end of the connecting rod 13. The side wall of the box body 2 is provided with a button 5 and a switch 6, a second motor 11 is arranged at one end of the second cross bar 10, and a third motor 12 is arranged at one end of the third cross bar 14.

[0023] Working principle: When in use, the second motor 11 is used to rotate the first threaded rod 16 according to the size of the wiring harness. When the connecting plate 15 is connected to the slider 18, the two first threaded blocks 20 are moved toward each other. During the movement, the slider 18 is driven to move, thereby driving the wire brushes 8 to move toward each other, so as to adjust the distance between the wire brushes 8. The third motor 12 is used to rotate the second threaded rod 17, so that the two second threaded blocks 21 move toward each other, thereby driving the connecting rod 13 to move, so that the clamping block 4 clamps the wiring harness, and then the driving motor 22 is used to drive the clamping block 4 to rotate. During the rotation, the wiring harness is twisted, and a transparent protective cover 3 is covered on the outside of the wire brush 8 to protect it from breaking the wire and injuring the staff.

[0024] 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, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wire brushing and twisting machine for wire harness production, comprising: A base (1), characterized in that a box body (2) is provided at the upper end of the base (1), a protective cover (3) is provided at the upper end of the box body (2), a first cross bar (9) is provided at intervals at the top of the inner part of the box body (2), a second cross bar (10) is provided between the two first cross bars (9), a sliding bar (19) is provided in the middle of the two first cross bars (9), and two sliders (18) are slidably connected to the outside of the two sliding bars (19), and two brushes (8) are provided at the upper end of the box body (2), and the lower ends of the two brushes (8) are fixedly connected to the side walls of the slider (18) respectively.

2. A wire brushing and twisting machine for wire harness production according to claim 1, characterized in that: The protective cover (3) is made of transparent plastic, and the upper ends of the two brush wire brushes (8) are each provided with a first motor (7).

3. A wire brushing and twisting machine for wire harness production according to claim 1, characterized in that: The middle part of the second cross bar (10) is rotatably connected to a first threaded rod (16), the outer part of the first threaded rod (16) is threadably connected to two first threaded blocks (20), both sides of the two first threaded blocks (20) are fixedly connected to connecting plates (15), and one end of the connecting plate (15) is fixedly connected to the side wall of the slider (18).

4. A wire brushing and twisting machine for wire harness production according to claim 1, characterized in that: A driving motor (22) is arranged on the inner wall of the box body (2), and the output end of the driving motor (22) is fixedly connected to a third cross bar (14). Two connecting rods (13) are arranged on the side wall of the third cross bar (14), and one end of the two connecting rods (13) passes through the side wall of the box body (2) and extends to the outside, and a clamping block (4) is arranged.

5. A wire brushing and twisting machine for wire harness production according to claim 4, characterized in that: The middle part of the third cross bar (14) is rotatably connected to a second threaded rod (17), the outer part of the second threaded rod (17) is threadably connected to a second threaded block (21), and the side wall of the second threaded block (21) is fixedly connected to one end of the connecting rod (13).

6. A wire brushing and twisting machine for wire harness production according to claim 4, characterized in that: A button (5) and a switch (6) are arranged on the side wall of the box body (2); a second motor (11) is arranged at one end of the second crossbar (10); and a third motor (12) is arranged at one end of the third crossbar (14).

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