A harness structure for vehicle lamp harness processing

Abstract

The utility model relates to the technical field of wiring harness processing equipment discloses a kind of harness structure for car lamp wiring harness processing, and the harness structure for car lamp wiring harness processing, including fixed plate, the upper surface of the fixed plate is equipped with placing groove, the lower surface of the fixed plate is fixedly connected with fixed seat, the inside of the fixed plate is equipped with round groove, the inside of the fixed plate is provided with fixed mechanism.The harness structure for car lamp wiring harness processing, by being provided with fixed mechanism, the linkage design of cooperation scroll spring and movable jaw is realized, the elastic self-adapting clamping to wiring harness is realized, the mirror image symmetry layout of fixed jaw and movable jaw and the gap design of size matching, so that wiring harness can be cooperatively fixed in placing groove, avoid slack or deviation due to the difference of wire diameter, the elastic effect of scroll spring can make movable jaw retract into storage box after work completion, optimize space utilization, significantly improve the operation efficiency and reliability when wiring harness processing.

Description

Technical Field

[0001] This utility model relates to the technical field of wire harness processing equipment, specifically a wire harness structure for processing automotive lighting wire harnesses. Background Technology

[0002] A wire harness is an assembly that consists of copper stamped contact terminals crimped to wires and cables, and then bundled together to form a circuit connection. Wire harnesses are currently widely used in automobiles, home appliances, computers and communication equipment, and various electronic instruments.

[0003] According to a wire harness processing structure disclosed in the above application (Announcement No.: CN219040992U), by pinching and rotating the anti-slip cap, the anti-slip cap drives several threaded sleeves to move synchronously through the threaded rod. When the threaded sleeves move, they will move the support rod and the clamping block synchronously. The clamping block contacts one end of the wire harness sidewall, fixing the wire harness in the placement groove, which facilitates the assembly and disassembly of the wire harness.

[0004] However, in actual use, the above-mentioned equipment cannot automatically gather the wire harnesses to be processed. It only uses clamping blocks to bundle all the wire harnesses, which results in some wire harnesses being missed in the placement slot. The wire harnesses need to be manually placed in and then processed by the machine. In view of this, we propose a wire harnessing structure for processing automotive lighting wire harnesses. Utility Model Content

[0005] The purpose of this utility model is to provide a wiring harness structure for automotive lighting harness processing, 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: A wiring harness structure for automotive lighting harness processing includes a fixing plate, a placement groove on the upper surface of the fixing plate, a fixing seat fixedly connected to the lower surface of the fixing plate, a circular groove inside the fixing plate, and a fixing mechanism inside the fixing plate, the fixing mechanism including:

[0007] A through groove is formed on the upper surface of the fixed plate. A fixing claw is fixedly connected to the side wall of the through groove. A storage box is fixedly connected to the side wall of the through groove. A receiving block is fixedly connected to the inner side wall of the storage box. A fixing shaft is fixedly connected to the inner side of the receiving block.

[0008] A spiral spring, one end of which is fixedly connected to the outer surface of a fixed shaft, and the other end of which is fixedly connected to a rotating cylinder. A movable claw is fixedly connected to the outer surface of the rotating cylinder. A groove is formed on the lower surface of the storage box, and a connecting rod is fixedly connected to the lower surface of the receiving block.

[0009] Preferably, a transmission mechanism is provided inside the circular groove. The transmission mechanism includes a motor, which is fixedly connected to one side of the outer wall of the fixing plate. A threaded rod is fixedly connected to the output end of the motor. A threaded connecting block is threadedly connected to the outer surface of the threaded rod. The upper surface of the threaded connecting block is fixedly connected to the end of the connecting rod away from the storage box. A locking mechanism is fixedly connected to the end of the threaded connecting block. A limit block is fixedly connected to the lower surface of the threaded connecting block.

[0010] Preferably, the number of fixing claws is set to multiple sets, and every two sets of fixing claws are distributed in a mirror-symmetrical manner on the two end sidewalls of the through groove.

[0011] Preferably, a gap is provided between each pair of adjacent fixed claws, and the gap matches the size of the movable claw.

[0012] Preferably, the lower surface of the circular groove is provided with a sliding groove, the size of which matches the size of the limiting block.

[0013] Preferably, the shape of the fixing claw is set to "<", and the shape of the placement groove is set to V.

[0014] Preferably, the dimensions of the circular groove match the dimensions of the threaded connecting block.

[0015] Compared with the prior art, this utility model provides a harness structure for automotive lighting wiring harness processing, which has the following beneficial effects:

[0016] 1. This wiring harness structure for automotive lighting wiring harness processing, through the setting of a fixing mechanism and the linkage design of a spiral spring and a movable claw, achieves elastic adaptive clamping of the wiring harness. The mirror-symmetrical layout of the fixed claw and the movable claw and the size-matched gap design allow the wiring harness to be co-fixed in the placement slot, avoiding loosening or displacement caused by differences in wire diameter. The elastic effect of the spiral spring allows the movable claw to be retracted into the storage box after the work is completed, optimizing space utilization. The fixing mechanism can perform dynamic adjustment and storage functions in a compact structure, significantly improving the operational efficiency and reliability of wiring harness processing.

[0017] 2. This wiring harness structure for automotive lighting processing incorporates a transmission mechanism that, in conjunction with a motor-driven threaded rod and threaded connecting block, enables controllable adjustment of the fixing mechanism. When the motor drives the threaded rod to rotate, the threaded connecting block moves linearly along the sliding groove's limiting direction. The connecting rod synchronously controls the opening and closing states of the fixed and movable jaws, ensuring the precision and consistency of the clamping action. The size-matching design of the limiting block and the sliding groove effectively prevents offset or jamming during transmission, while the locking mechanism further enhances the positional stability after adjustment. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the structure of this utility model;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 This utility model Figure 2 An enlarged schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Fixing plate; 11. Placement slot; 12. Fixing base; 13. Circular groove; 14. Sliding groove; 2. Fixing mechanism; 21. Through groove; 22. Storage box; 23. Fixing claw; 24. Fixing shaft; 25. Scroll spring; 26. Rotary drum; 27. Movable claw; 28. Receiving block; 29. ​​Groove; 210. Connecting rod; 3. Transmission mechanism; 31. Threaded connecting block; 32. Threaded rod; 33. Locking mechanism; 34. Motor; 35. Limiting block. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a wire harness structure for processing vehicle headlight wiring harnesses, including a fixing plate 1, a placement groove 11 on the upper surface of the fixing plate 1, a fixing seat 12 fixedly connected to the lower surface of the fixing plate 1, a circular groove 13 inside the fixing plate 1, and a fixing mechanism 2 inside the fixing plate 1. The fixing mechanism 2 includes: a through groove 21, a storage box 22, a fixing claw 23, a fixing shaft 24, a spiral spring 25, a rotating cylinder 26, a movable claw 27, a receiving block 28, a groove 29, and a connecting rod 210.

[0024] In one embodiment of this utility model, the through groove 21 is formed on the upper surface of the fixing plate 1. A fixing claw 23 is fixedly connected to the side wall of the through groove 21. A storage box 22 is fixedly connected to the side wall of the through groove 21. A receiving block 28 is fixedly connected to the inner side wall of the storage box 22. A fixing shaft 24 is fixedly connected to the inner side of the receiving block 28. One end of a spiral spring 25 is fixedly connected to the outer surface of the fixing shaft 24. The other end of the spiral spring 25 is fixedly connected to a rotating cylinder 26. A movable claw 27 is fixedly connected to the outer surface of the rotating cylinder 26. A groove 29 is formed on the lower surface of the storage box 22. A connecting rod 210 is fixedly connected to the lower surface of the receiving block 28. Multiple sets of fixing claws 23 are provided, and every two sets of fixing claws 23 are mirror-symmetrically distributed on the two end side walls of the through groove 21. A gap is provided between every two adjacent sets of fixing claws 23, and this gap matches the size of the movable claw 27. The fixing claws 23 are fixed in multiple sets. Mechanism 2, in conjunction with the linkage design of the spiral spring 25 and the movable claw 27, achieves elastic adaptive clamping of the wire harness. The mirror-symmetric layout and size-matched gap design of the fixed claw 23 and the movable claw 27 enable the wire harness to be co-fixed in the placement slot 11, avoiding loosening or displacement caused by differences in wire diameter. The elastic effect of the spiral spring 25 allows the movable claw 27 to be retracted into the storage box 22 after the work is completed, optimizing the space utilization. The fixing mechanism 2 can perform dynamic adjustment and storage functions in a compact structure, significantly improving the operating efficiency and reliability during wire harness processing. When the connecting rod 210 pushes the receiving block 28 to make linear displacement, the receiving block 28 pushes the movable claw 27 to disengage from the storage box 22. After the movable claw 27 disengages from the storage box 22, the spiral spring 25 is no longer controlled by the storage box 22 and will extend, causing the movable claw 27 to unfold and cooperate with the fixed claw 23 to complete the wire harnessing work.

[0025] In addition, a transmission mechanism 3 is provided inside the circular groove 13. The transmission mechanism 3 includes a motor 34, which is fixedly connected to one side of the outer wall of the fixing plate 1. A threaded rod 32 is fixedly connected to the output end of the motor 34. A threaded connecting block 31 is threadedly connected to the outer surface of the threaded rod 32. The upper surface of the threaded connecting block 31 is fixedly connected to the end of the connecting rod 210 away from the storage box 22. A locking mechanism 33 is fixedly connected to the end of the threaded connecting block 31. A limit block 35 is fixedly connected to the lower surface of the threaded connecting block 31. By setting up the transmission mechanism 3, the threaded rod 32 and the threaded connecting block 31 are driven by the motor 34, and the controllable adjustment of the fixing mechanism 2 is realized. When the motor 34 drives the threaded rod 32 to rotate, the threaded connecting block 31 moves linearly along the limiting direction of the slide groove 14. The opening and closing state of the fixed claw 23 and the movable claw 27 are synchronously controlled by the connecting rod 210 to ensure the accuracy and consistency of the clamping action. The locking mechanism 33 further enhances the positional stability after adjustment.

[0026] In this embodiment of the utility model, a sliding groove 14 is provided on the lower surface of the circular groove 13. The size of the sliding groove 14 matches the size of the limiting block 35. The size matching design of the limiting block 35 and the sliding groove 14 effectively prevents offset or jamming during the transmission process. The shape of the fixed claw 23 is set to "<" and the shape of the placement groove 11 is set to V. By setting the shape of the fixed claw 23 to "<", in conjunction with the unfolded movable claw 27, it can actively play the role of concentrating the wire harness, making it more convenient for the workers to process. The size of the circular groove 13 matches the size of the threaded connection block 31, so that the entire transmission mechanism 3 can more easily move within the circular groove 13.

[0027] In this invention, during use, the wire harness is placed in the V-shaped placement groove 11 of the fixing plate 1. The motor 34 is started to drive the threaded rod 32 to rotate, causing the threaded connecting block 31 to move horizontally along the sliding groove 14 in the circular groove 13. Through the linkage of the connecting rod 210 and the receiving block 28, the receiving block 28 in the storage box 22 slides out of the storage box 22. At this time, the restriction of the spiral spring 25 by the storage box 22 disappears, causing the movable claw 27 to unfold and cooperate with the mirror-symmetrically distributed "<" shaped fixing claws 23 to form a clamping force. At the same time, the locking mechanism 33 fixes the position of the threaded connecting block 31, so that the alternating engagement of the movable claw 27 and the fixing claw 23 tightly binds the wire harness in the placement groove 11. The limiting block 35 ensures the stable operation of the transmission mechanism 3, ultimately realizing the automated fixing and arrangement of the wire harness. The above provides a general and detailed description of this invention, but modifications or improvements can be made based on this invention, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit and concept of this utility model are within the scope of protection of this utility model.

Claims

1. A wiring harness structure for automotive lighting harness processing, comprising a fixing plate (1), wherein a placement groove (11) is formed on the upper surface of the fixing plate (1), a fixing seat (12) is fixedly connected to the lower surface of the fixing plate (1), and a circular groove (13) is formed inside the fixing plate (1), characterized in that: The fixing plate (1) is provided with a fixing mechanism (2), which includes: A through groove (21) is formed on the upper surface of the fixing plate (1). A fixing claw (23) is fixedly connected to the side wall of the through groove (21). A storage box (22) is fixedly connected to the side wall of the through groove (21). A receiving block (28) is fixedly connected to the inner side wall of the storage box (22). A fixing shaft (24) is fixedly connected to the inner side of the receiving block (28). A spiral spring (25) is fixedly connected at one end to the outer surface of a fixed shaft (24), and a rotating cylinder (26) is fixedly connected at the other end of the spiral spring (25). A movable claw (27) is fixedly connected to the outer surface of the rotating cylinder (26). A groove (29) is opened on the lower surface of the storage box (22), and a connecting rod (210) is fixedly connected to the lower surface of the receiving block (28).

2. The wiring harness structure for automotive lighting harness processing according to claim 1, characterized in that: The inside of the circular groove (13) is provided with a transmission mechanism (3), which includes a motor (34). The motor (34) is fixedly connected to one side of the outer wall of the fixing plate (1). The output end of the motor (34) is fixedly connected to a threaded rod (32). The outer surface of the threaded rod (32) is threadedly connected to a threaded connecting block (31). The upper surface of the threaded connecting block (31) is fixedly connected to the end of the connecting rod (210) away from the storage box (22). The end of the threaded connecting block (31) is fixedly connected to a locking mechanism (33). The lower surface of the threaded connecting block (31) is fixedly connected to a limit block (35).

3. The wiring harness structure for automotive lighting harness processing according to claim 1, characterized in that: The number of the fixing claws (23) is set in multiple sets, and each pair of fixing claws (23) are distributed in a mirror-symmetrical manner on the two end sidewalls of the through groove (21).

4. The wiring harness structure for automotive lighting harness processing according to claim 1, characterized in that: A gap is provided between each pair of adjacent fixed claws (23), and the gap matches the size of the movable claw (27).

5. The wiring harness structure for automotive lighting harness processing according to claim 2, characterized in that: The lower surface of the circular groove (13) is provided with a sliding groove (14), the size of which matches the size of the limiting block (35).

6. The wiring harness structure for automotive lighting harness processing according to claim 1, characterized in that: The shape of the fixing claw (23) is set to "<", and the shape of the placement groove (11) is set to V.

7. The wiring harness structure for automotive lighting harness processing according to claim 2, characterized in that: The dimensions of the circular groove (13) match the dimensions of the threaded connecting block (31).

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