Adjustable automobile wire harness bundling and fixing clamp

Abstract

The utility model discloses an adjustable automobile wire harness binding and fixing clamp, which relates to the technical field of wire harness binding and fixing and comprises two mounting plates, a lower clamping block is fixedly connected to the upper ends of the two mounting plates, sliding rods are fixedly connected to the four corners of the upper end of the lower clamping block, an upper clamping block is arranged above the lower clamping block, and the sliding rods are fixedly connected to the sliding rods. The four corners of the upper clamping block are slidably connected to the outer surfaces of the four sliding rods correspondingly, the rotating disc is rotated to drive the threaded rod to rotate, the threaded rod rotates to drive the adjusting block to move up and down, the adjusting block can move up and down to drive the upper clamping block to move up and down, and the upper clamping block moves up and down on the outer surfaces of the four sliding rods. The distance between the upper clamping block and the lower clamping block can be adjusted, so that the wire harness binding device can adapt to various binding wire harnesses with different thicknesses, after the binding wire harnesses are limited and fixed between the upper clamping block and the lower clamping block, proper bolts are in threaded connection with the interiors of threaded holes in the two connecting plates, and the upper clamping block and the lower clamping block are limited and fixed in cooperation with nuts.

Description

Technical Field

[0001] This utility model relates to the field of wire harness bundling and fixing technology, specifically to an adjustable automotive wire harness bundling and fixing clamp. Background Technology

[0002] In the automobile manufacturing process, automotive wiring harnesses are a key component of the automotive electrical system, responsible for connecting various electrical devices in the vehicle and transmitting power and signals. The interior space of a car is limited and its structure is complex, containing a large number of wiring harnesses with different functions and specifications. If these wiring harnesses are not bundled, they will be distributed in a messy or tangled manner. Therefore, bundling and organizing these wiring harnesses and then fixing them with clamps can organize the relevant wiring harnesses together and arrange them along a specific path, making the wiring inside the vehicle neater and more orderly.

[0003] Most existing fixing clamps are designed for specific specifications of wire harnesses, with fixed dimensions and structures. However, wire harnesses of different functions and specifications vary in thickness after bundling. When using clamps to fix bundled wire harnesses, for excessively thin wire harnesses, the clamps may not provide sufficient clamping force, causing the wire harness to loosen within the clamp. Conversely, for excessively thick wire harnesses, the clamps may not be able to completely wrap or clamp them, resulting in insecure fixing and easy displacement and wear. Based on this, this solution provides an adjustable automotive wire harness bundling and fixing clamp to address the aforementioned problems. Utility Model Content

[0004] To address the aforementioned technical problems, an adjustable automotive wiring harness bundling and fixing clamp is provided. This technical solution solves the problem that most existing fixing clamps mentioned in the background are designed for wiring harnesses of specific specifications, with fixed sizes and structures. For wiring harnesses of different functions and specifications, the thickness varies after bundling. When using the clamp to fix the bundled wiring harness, for excessively thin wiring harnesses, the clamp may not provide sufficient clamping force, causing the wiring harness to loosen within the clamp. Conversely, for excessively thick wiring harnesses, the clamp may not be able to completely wrap or clamp them, resulting in insecure fixing of the wiring harness, which is also prone to displacement and wear.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an adjustable automotive wiring harness bundling and fixing clamp, comprising two mounting plates, with a lower clamping block fixedly connected to the upper end of the two mounting plates, and sliding rods fixedly connected to the four corners of the upper end of the lower clamping block. An upper clamping block is provided above the lower clamping block, and the four corners of the upper clamping block are slidably connected to the outer surfaces of the four sliding rods respectively. A support plate is fixedly connected to the right end of the lower clamping block, and a fixing block is fixedly connected to the upper end of the support plate. A rectangular groove is provided on the left end of the fixing block, and a threaded rod is rotatably installed inside the rectangular groove. A connecting rod is fixedly connected to the upper end of the threaded rod, and the upper end of the connecting rod extends through to the outside of the rectangular groove and is fixedly connected to a turntable. An adjusting block is threadedly connected to the outer surface of the threaded rod, and the left end of the adjusting block is fixedly connected to the right end of the upper clamping block.

[0006] Preferably, the upper ends of the four sliding rods are all fixedly connected to limit plates, and the left ends of the lower clamping block and the upper clamping block are all fixedly connected to connecting plates, with threaded holes opened at the upper ends of the connecting plates.

[0007] Preferably, the upper end of the lower clamping block is provided with a second arc-shaped groove, and the upper surface of the second arc-shaped groove is provided with a second rubber pad; the lower end of the upper clamping block is provided with a first arc-shaped groove, and the lower surface of the first arc-shaped groove is provided with a first rubber pad.

[0008] Preferably, the upper ends of the two mounting plates are provided with mounting holes.

[0009] Preferably, the front and rear ends of the fixing block are fixedly connected to the reinforcing blocks, and the lower ends of the two reinforcing blocks are fixedly connected to the upper end of the support plate.

[0010] Compared with the prior art, this utility model provides an adjustable automotive wiring harness bundling and fixing clamp, which has the following advantages:

[0011] This invention uses a rotating turntable to drive a threaded rod to rotate, which in turn drives an adjusting block to move up and down. The up and down movement of the adjusting block can drive the upper clamping block to move up and down. The upper clamping block moves up and down on the outer surface of the four sliding rods, which can adjust the distance between the upper and lower clamping blocks, thus accommodating various wire bundles of different thicknesses. After the bundled wire bundle is fixed between the upper and lower clamping blocks, a suitable bolt is threaded into the threaded hole in the two connecting plates, and a nut is used to fix the upper and lower clamping blocks in place. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the structure of the fixing block in this utility model.

[0014] The numbers on the map are:

[0015] 1. Mounting plate; 101. Mounting hole; 2. Lower clamping block; 3. Sliding rod; 4. Limiting plate; 5. Upper clamping block; 6. First arc-shaped groove; 601. First rubber pad; 7. Second arc-shaped groove; 701. Second rubber pad; 8. Connecting plate; 801. Threaded hole; 9. Support plate; 10. Fixing block; 11. Rectangular groove; 12. Threaded rod; 13. Connecting rod; 14. Turntable; 15. Adjusting block; 16. Reinforcing block. Detailed Implementation

[0016] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0017] Reference Figures 1-2 As shown, an adjustable automotive wiring harness bundling and fixing clamp includes two mounting plates 1. Mounting holes 101 are formed through the upper ends of both mounting plates 1, facilitating quick installation of the clamp at a designated location inside the vehicle. Lower clamping blocks 2 are fixedly connected to the upper ends of the two mounting plates 1. Sliding rods 3 are fixedly connected to the four corners of the upper end of each lower clamping block 2. An upper clamping block 5 is located above the lower clamping block 2, and sliding rods 3 are slidably connected to the four corners of the upper clamping block 5. The lower clamping block 2 is fixedly connected to the right end of the four sliding rods 3. A support plate 9 is fixedly connected to the upper end of the support plate 9. A fixing block 10 is fixedly connected to the upper clamping block 5 and the right end of the lower clamping block 2. A rectangular groove 11 is provided on the left end of the fixing block 10. A threaded rod 12 is rotatably installed inside the rectangular groove 11. A connecting rod 13 is fixedly connected to the upper end of the threaded rod 12. The upper end of the connecting rod 13 passes through the outside of the rectangular groove 11 and is fixedly connected to a turntable 14. The distance between the upper clamping block 5 and the lower clamping block 2 can be adjusted by rotating the turntable 14, thereby adjusting the clamping force for wire harnesses of different thicknesses. For thinner wire harnesses, the distance between the upper clamping block 5 and the lower clamping block 2 is reduced to increase the clamping force. For thicker wire harnesses, the distance between the upper clamping block 5 and the lower clamping block 2 is increased to achieve complete wrapping and clamping. The outer surface of the threaded rod 12 is threaded with an adjusting block 15. The left end of the adjusting block 15 is fixedly connected to the right end of the upper clamping block 5. The upper ends of the four sliding rods 3 are all fixedly connected with limit plates 4. The left ends of the lower clamping block 2 and the upper clamping block 5 are all fixedly connected with connecting plates 8. The upper end of the connecting plate 8 has a threaded hole 801. The front and rear ends of the fixing block 10 are fixedly connected with reinforcing blocks 16. The lower ends of the two reinforcing blocks 16 are fixedly connected to the upper end of the support plate 9. The reinforcing blocks 16 enhance the stability of the connection between the fixing block 10 and the support plate 9, ensuring the stable operation of the threaded rod 12 and the adjusting block 15.

[0018] Reference Figure 2 As shown, the upper end of the lower clamping block 2 is provided with a second arc-shaped groove 7, and the upper surface of the second arc-shaped groove 7 is provided with a second rubber pad 701. The lower end of the upper clamping block 5 is provided with a first arc-shaped groove 6, and the lower surface of the first arc-shaped groove 6 is provided with a first rubber pad 601. When fixing the wire harness, the soft material of the first rubber pad 601 and the second rubber pad 701 and the shape design of the arc-shaped groove make the contact between the upper and lower clamping blocks and the wire harness more close and gentle. In addition, the first rubber pad 601 and the second rubber pad 701 can not only increase the friction with the wire harness and make the wire harness more stable, but also avoid direct hard contact between the clamping block and the surface of the wire harness, thereby protecting the outer sheath of the wire harness from wear.

[0019] The working principle and usage process of this utility model are as follows: In use, the bundled wire harness is passed between the upper clamping block 5 and the lower clamping block 2, so that the bundled wire harness is located inside the second arc-shaped groove 7 at the upper end of the lower clamping block 2, allowing the outer surface of the bundled wire harness to abut against the second rubber pad 701. Then, the turntable 14 is rotated, and the turntable 14 drives the threaded rod 12 to rotate inside the rectangular groove 11 via the connecting rod 13. The rotation of the threaded rod 12 causes the adjusting block 15 to move downwards, which in turn causes the upper clamping block 5 to move downwards, thereby causing the first arc-shaped groove 701 located at the lower end of the first arc-shaped groove 6 to... A rubber pad 601 abuts against the outer surface of the bundled wire harness, thereby limiting and fixing the bundled wire harness. Then, a screw of appropriate length is threaded into the threaded hole 801 inside the two connecting plates 8. With the help of nuts, the upper clamp 5 and the lower clamp 2 are further limited and fixed. Then, the clamp is installed in a suitable position in the vehicle by using the cooperation between the connector and the mounting hole 101 on the two mounting plates 1. This allows wire harnesses of different functions and specifications to be bundled and arranged along a specific path, making the wiring in the vehicle neater and more orderly.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable automotive wiring harness bundling and fixing clamp, characterized in that: The device includes two mounting plates (1), with a lower clamping block (2) fixedly connected to the upper end of each mounting plate (1). Sliding rods (3) are fixedly connected to the four corners of the upper end of each lower clamping block (2). An upper clamping block (5) is located above the lower clamping block (2), and the four corners of the upper clamping block (5) are slidably connected to the outer surfaces of the four sliding rods (3). A support plate (9) is fixedly connected to the right end of the lower clamping block (2), and a fixing block (10) is fixedly connected to the upper end of the support plate (9). The left end of the fixing block (10) is provided with a rectangular groove (11). A threaded rod (12) is rotatably installed inside the rectangular groove (11). A connecting rod (13) is fixedly connected to the upper end of the threaded rod (12). The upper end of the connecting rod (13) extends through to the outside of the rectangular groove (11) and is fixedly connected to a turntable (14). An adjusting block (15) is threadedly connected to the outer surface of the threaded rod (12). The left end of the adjusting block (15) is fixedly connected to the right end of the upper clamping block (5).

2. The adjustable automotive wiring harness bundling and fixing clamp according to claim 1, characterized in that: The upper ends of the four sliding rods (3) are all fixedly connected to limit plates (4), and the left ends of the lower clamping block (2) and the upper clamping block (5) are all fixedly connected to connecting plates (8). The upper end of the connecting plate (8) is provided with a threaded hole (801).

3. The adjustable automotive wiring harness bundling and fixing clamp according to claim 1, characterized in that: The upper end of the lower clamping block (2) is provided with a second arc-shaped groove (7), and the upper surface of the second arc-shaped groove (7) is provided with a second rubber pad (701). The lower end of the upper clamping block (5) is provided with a first arc-shaped groove (6), and the lower surface of the first arc-shaped groove (6) is provided with a first rubber pad (601).

4. The adjustable automotive wiring harness bundling and fixing clamp according to claim 1, characterized in that: The upper ends of the two mounting plates (1) are provided with mounting holes (101).

5. An adjustable automotive wiring harness bundling and fixing clamp according to claim 1, characterized in that: The front and rear ends of the fixed block (10) are both fixedly connected to the reinforcing blocks (16), and the lower ends of the two reinforcing blocks (16) are fixedly connected to the upper end of the support plate (9).

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