Variable-caliber wire harness jig device

Abstract

The utility model discloses a variable caliber wire harness jig device relates to wire harness jig technical field, including jig base and mounting plate, said jig base is rotatingly installed at the upper end of mounting plate, the upper end of jig base is equipped with V-shaped groove, the left end of jig base is fixedly connected with the fixed mount, the fixed mount is equipped with the V-shaped groove, the fixed mount is equipped with the V-shaped groove, the V-shaped groove is equipped with the V-shaped groove, and the V-shaped groove is equipped with the V-shaped groove. A threaded rod is rotatably mounted at the top end of the fixing frame, a sleeve is in threaded connection with the lower end of the threaded rod, a clamping plate is fixedly connected with the lower end of the sleeve, a fixing plate is fixedly connected with the right end of the jig base, and a limiting rod is slidably mounted in the fixing plate. The device is provided with the V-shaped groove so that the device can adapt to wire harnesses of different sizes and shapes, the flexibility and multifunctionality of the device are improved, the threaded rod drives the sleeve to enable the clamping plate to clamp the wire harnesses, the wire harnesses are prevented from loosening, meanwhile, the jig base can be rotated, the angle between the jig base and the mounting plate can be adjusted, and the machining efficiency is improved. And the ratchet wheel is limited through the limiting rod, so that the stability of the structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness fixtures, in particular to a variable-caliber wire harness fixture device. Background Art

[0002] The automotive wiring harness is the main network of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminal (connector) made of copper material, which is crimped with the wires and cables, and then the insulator is plastic-pressed or metal shell is added to the outside to form a component connecting the circuit. The wiring harness fixture is a tool used to fix the wiring harness to ensure that the automotive wiring harness remains stable during the movement of the car.

[0003] At present, the diameter of the wire harness in ordinary cars is approximately between 32mm and 16mm. The size of the wire harness clamped in the traditional wire harness fixture is relatively fixed, which is difficult to adapt to wire harnesses of different sizes. At the same time, the wire harness fixture is usually a single-direction installation solution, which cannot meet the variable-angle installation requirements, so that the installation solution of the wire harness is restricted. Based on this, this solution provides a variable-caliber wire harness fixture device to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the above technical problems, a variable-caliber wire harness fixture device is provided. This technical solution solves the problem that the size of the wire harness clamped in the traditional wire harness fixture proposed in the above background technology is relatively fixed, and it is difficult to adapt to wire harnesses of different sizes. At the same time, the wire harness fixture is usually installed in a single direction and cannot meet the requirements of variable angle installation, which restricts the installation plan of the wire harness.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A variable-caliber wire harness jig device comprises a jig base and a mounting plate, wherein the jig base is rotatably mounted on the upper end of the mounting plate, a V-shaped groove is provided on the upper end of the jig base, a second anti-slip pad is fixedly connected to the inner wall of the V-shaped groove, a fixing frame is fixedly connected to the left end of the jig base, a threaded rod is rotatably mounted on the top end of the fixing frame, an adjustment knob is fixedly connected to the upper end of the threaded rod, a sleeve is threadedly connected to the lower end of the threaded rod, a clamping plate is fixedly connected to the lower end of the sleeve, an arc groove is provided at the lower end of the clamping plate, and a first anti-slip pad is fixedly connected to the inner wall of the arc groove, and a fixing plate is fixedly connected to the right end of the jig base, a limiting rod is slidably installed inside the fixing plate, and a pull ring is fixedly connected to the top end of the limiting rod.

[0007] Preferably, a mounting groove is opened in the middle of the top end of the mounting plate, a rotating bearing is fixedly installed inside the mounting groove, a rotating rod is fixedly connected to the inner wall of the rotating bearing, and the upper end of the rotating rod is fixedly connected to the bottom of the fixture base.

[0008] Preferably, a ratchet is fixedly connected to the surface of the rotating rod, and the lower end of the limiting rod abuts against the outer wall of the ratchet.

[0009] Preferably, a slot is provided on the right side of the top end of the mounting plate, and the lower end of the limiting rod is arranged inside the slot.

[0010] Preferably, a transverse plate is fixedly connected to the surface of the limiting rod, a spring is fixedly connected to the upper end of the transverse plate, the spring is sleeved on the surface of the limiting rod and the other end is fixedly connected to the lower end of the fixing plate.

[0011] Preferably, a slide groove is provided at the right end of the fixture base, and a sliding block slidably connected to the slide groove is fixedly connected to the left end of the horizontal plate.

[0012] Compared with the prior art, the utility model provides a variable-caliber harness fixture device, which has the following beneficial effects:

[0013] 1. In the utility model, the wire harness is placed in the V-groove of the fixture base, and automatically slides to the appropriate position according to the size of the wire harness. Then, the adjustment knob is turned to turn the threaded rod, and the threaded rod rotates to drive the sleeve to move, and the sleeve drives the clamping plate to move toward the wire harness, thereby clamping the wire harness. The threaded rod is selected to have a self-locking characteristic, which can maintain the clamping state of the wire harness for a long time to prevent the wire harness from loosening. This device can adapt to wire harnesses of different sizes and shapes, thereby improving the flexibility and versatility of the device, and facilitating subsequent maintenance and replacement.

[0014] 2. In the utility model, the pull ring is pulled to disengage the limit rod from the ratchet, thereby facilitating the rotation of the angle between the fixture base and the mounting plate, thereby changing and realizing precise adjustment of the angle. After the angle adjustment is completed, the pull ring is released and the limit rod is reinserted into the slot so that the limit rod limits the ratchet, which can avoid the problem of angle changes during long-term use and effectively improve the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall internal structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in FIG.

[0018] The numbers in the figure are:

[0019] 1. Fixture base; 101. V-shaped groove; 102. Slide groove; 2. Mounting plate; 201. Mounting groove; 202. Card groove; 3. Fixed frame; 4. Threaded rod; 5. Sleeve; 6. Clamping plate; 7. Adjustment knob; 8. First anti-skid pad; 9. Second anti-skid pad; 10. Rotating rod; 11. Rotating bearing; 12. Ratchet; 13. Limit rod; 14. Horizontal plate; 15. Fixed plate; 16. Spring; 17. Pull ring; 18. Slider. DETAILED DESCRIPTION

[0020] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0021] Reference Figure 1-3 As shown, a variable-caliber wire harness fixture device includes a fixture base 1 and a mounting plate 2, the fixture base 1 is rotatably mounted on the upper end of the mounting plate 2, a V-shaped groove 101 is opened on the upper end of the fixture base 1, and a second anti-slip pad 9 is fixedly connected to the inner wall of the V-shaped groove 101, the left end of the fixture base 1 is fixedly connected to a fixing frame 3, a threaded rod 4 is rotatably mounted on the top of the fixing frame 3, an adjusting knob 7 is fixedly connected to the upper end of the threaded rod 4, a sleeve 5 is threadedly connected to the lower end of the threaded rod 4, a clamping plate 6 is fixedly connected to the lower end of the clamping plate 6, an arc groove is opened at the lower end of the clamping plate 6, and a first anti-slip pad 8 is fixedly connected to the inner wall of the arc groove, and a fixing plate 15 is fixedly connected to the right end of the fixture base 1, a limiting rod 13 is slidably installed inside the fixing plate 15, and a pull ring 17 is fixedly connected to the top of the limiting rod 13. By placing the wire harness in the V-groove 101 of the fixture base 1, the wire harness automatically slides to a suitable position according to its size, and then the adjusting knob 7 is turned to turn the threaded rod 4, which drives the sleeve 5 to move, and the sleeve 5 drives the clamping plate 6 to move toward the wire harness, thereby clamping the wire harness. The threaded rod 4 is selected to have a self-locking property, which can maintain the clamping state of the wire harness for a long time to prevent the wire harness from loosening. The device can adapt to wire harnesses of different sizes and shapes, thereby improving the flexibility and versatility of the device, and facilitating subsequent maintenance and replacement.

[0022] Specifically, in this embodiment, a mounting groove 201 is opened in the middle of the top of the mounting plate 2, a rotating bearing 11 is fixedly installed inside the mounting groove 201, a rotating rod 10 is fixedly connected to the inner wall of the rotating bearing 11, and the upper end of the rotating rod 10 is fixedly connected to the bottom of the fixture base 1.

[0023] Specifically, in this embodiment, a ratchet 12 is fixedly connected to the surface of the rotating rod 10 , and the lower end of the limiting rod 13 abuts against the outer wall of the ratchet 12 .

[0024] Specifically, in this embodiment, a slot 202 is provided on the right side of the top end of the mounting plate 2 , and the lower end of the limiting rod 13 is disposed inside the slot 202 .

[0025] Specifically, in this embodiment, the surface of the limit rod 13 is fixedly connected with the horizontal plate 14, and the upper end of the horizontal plate 14 is fixedly connected with the spring 16, which is sleeved on the surface of the limit rod 13 and the other end of the spring 16 is fixedly connected to the lower end of the fixing plate 15. By pulling the pull ring 17, the limit rod 13 is separated from the ratchet, so that it is convenient to rotate the angle between the fixture base 1 and the mounting plate 2, so as to change and realize the precise adjustment of the angle. After the angle adjustment is completed, the pull ring 17 is released, and the limit rod 13 is reinserted into the card slot 202, so that the limit rod 13 limits the ratchet 12, which can avoid the problem of angle change during long-term use and effectively improve the stability of the structure.

[0026] Specifically, in this embodiment, a slide groove 102 is provided at the right end of the fixture base 1 , and a slider 18 slidably connected to the slide groove 102 is fixedly connected to the left end of the horizontal plate 14 .

[0027] The working principle of the utility model is as follows: the device is fixedly installed on the car through the mounting plate 2, and then the wire harness is placed in the V-groove 101 of the fixture base 1, and automatically slides to a suitable position according to the size of the wire harness, and then the adjustment knob 7 is turned to rotate the threaded rod 4, the threaded rod 4 rotates to drive the sleeve 5 to move, and the sleeve 5 drives the clamping plate 6 to move toward the wire harness, so as to clamp the wire harness. The threaded rod 4 is selected to have a self-locking characteristic, which can maintain the clamping state of the wire harness for a long time to prevent the wire harness from loosening. The device can adapt to wire harnesses of different sizes and shapes, thereby improving the flexibility and versatility of the device, and facilitating subsequent maintenance and replacement.

[0028] When the angle needs to be changed, the pull ring 17 is pulled to disengage the limit rod 13 from the ratchet, thereby facilitating the rotation of the angle between the fixture base 1 and the mounting plate 2, thereby changing and achieving precise adjustment of the angle. After the angle adjustment is completed, the pull ring 17 is released and the limit rod 13 is reinserted into the slot 202, so that the limit rod 13 limits the ratchet 12, which can avoid the problem of angle changes during long-term use and effectively improve the stability of the structure.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A variable-caliber harness fixture device, characterized in that: The jig base (1) comprises a jig and a mounting plate (2), wherein the jig base (1) is rotatably mounted on the upper end of the mounting plate (2), a V-shaped groove (101) is provided on the upper end of the jig base (1), a second anti-slip pad (9) is fixedly connected to the inner wall of the V-shaped groove (101), a fixing frame (3) is fixedly connected to the left end of the jig base (1), a threaded rod (4) is rotatably mounted on the top end of the fixing frame (3), and an adjusting knob (9) is fixedly connected to the upper end of the threaded rod (4). 7), the lower end of the threaded rod (4) is threadedly connected to a sleeve (5), the lower end of the sleeve (5) is fixedly connected to a clamping plate (6), the lower end of the clamping plate (6) is provided with an arc groove, and the inner wall of the arc groove is fixedly connected to a first anti-slip pad (8), the right end of the fixture base (1) is fixedly connected to a fixing plate (15), the inner part of the fixing plate (15) is slidably installed with a limiting rod (13), and the top end of the limiting rod (13) is fixedly connected to a pull ring (17).

2. A variable-caliber wire harness fixture device according to claim 1, characterized in that: A mounting groove (201) is provided in the middle of the top end of the mounting plate (2), a rotating bearing (11) is fixedly installed inside the mounting groove (201), a rotating rod (10) is fixedly connected to the inner wall of the rotating bearing (11), and the upper end of the rotating rod (10) is fixedly connected to the bottom of the fixture base (1).

3. A variable-caliber wire harness fixture device according to claim 2, characterized in that: A ratchet (12) is fixedly connected to the surface of the rotating rod (10), and the lower end of the limiting rod (13) abuts against the outer wall of the ratchet (12).

4. The variable-caliber wire harness fixture device according to claim 1, characterized in that: A slot (202) is provided on the right side of the top end of the mounting plate (2), and the lower end of the limiting rod (13) is arranged inside the slot (202).

5. The variable-caliber wire harness fixture device according to claim 1, characterized in that: The surface of the limiting rod (13) is fixedly connected to a transverse plate (14), the upper end of the transverse plate (14) is fixedly connected to a spring (16), and the spring (16) is sleeved on the surface of the limiting rod (13) and the other end is fixedly connected to the lower end of the fixing plate (15).

6. A variable-caliber wire harness fixture device according to claim 5, characterized in that: A sliding groove (102) is provided at the right end of the fixture base (1), and a sliding block (18) which is slidably connected to the sliding groove (102) is fixedly connected to the left end of the horizontal plate (14).

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