Correcting jig used before riveting of wiring harness terminal

Abstract

The utility model provides a wire harness terminal pre-riveting correction jig which comprises a base, a workbench is arranged on the base, an outer baffle and a mounting base are arranged on the workbench, a limiting assembly and a first correction assembly are arranged on the mounting base, a U-shaped plate is arranged on the side, away from the limiting assembly, of the mounting base, and a second correction assembly is arranged on the side, away from the first correction assembly, of the mounting base. A positioning seat is arranged on the outer side of the mounting seat, a lifting push rod is arranged on the outer baffle, and the output end of the lifting push rod is fixedly connected with a lifting plate. According to the correction jig before riveting of the wiring harness terminal, the first correction assembly and the second correction assembly are used for correcting the wiring harness terminal, in the process, the second correction assembly is inserted into the sockets distributed between the first correction plate and the second correction plate, the space between the correction plates is continuously reduced, and the correction effect is good. And in addition, the wire harness terminal correcting device can meet the correcting requirements of wire harness terminals with different size requirements, and the applicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a correction jig for wire harness terminals before riveting. Background Art

[0002] A wire harness is a set of wire and cable, terminals, and connectors bundled together to carry signals and power connections between devices. The wire harness can keep the electronic or electrical system in good order and protect the bundled wires from continuous friction, general wear, extreme temperatures, and other environmental conditions or potential damage that the wire harness may suffer. Riveting is a mechanical operation that binds two similar things together and is widely used in industrial production.

[0003] Due to the distortion of the terminals caused by errors during the riveting process, it is necessary to correct them. However, the current correction requires manual operation, resulting in low efficiency when correcting wire harness terminals of different specifications.

[0004] Therefore, it is necessary to provide a correction jig for wire harness terminals before riveting to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a correction jig for wire harness terminals before riveting, which solves the problem that the current correction requires manual operation and has low efficiency when correcting wire harness terminals of different specifications.

[0006] To solve the above technical problems, a correction jig for wire harness terminals before riveting provided by the utility model includes: a base, a workbench is arranged on the base, an outer baffle and a mounting seat are arranged on the workbench, a limiting component and a first correction component are arranged on the mounting seat, a U-shaped plate is arranged on one side of the mounting seat far from the limiting component, a positioning seat is arranged on the outside of the mounting seat, a lifting push rod is arranged on the outer baffle, the output end of the lifting push rod is fixedly connected with a lifting plate, a positioning rod group, a pressing plate and a first connecting seat are fixedly connected to the lower surface of the lifting plate, the positioning rod group corresponds to the positioning seat in position, the pressing plate corresponds to the limiting component in position, a second correction component is fixedly connected to the first connecting seat, an insertion opening is arranged between the first correction components, and a control pedal is arranged at the lower part of the base.

[0007] Preferably, the limiting component includes a limiting block, a first groove is arranged at the upper part of the limiting block, a second groove is arranged at the lower part of the limiting block, a circular groove is arranged at the bottom of the first groove, a sliding rod is slidably connected in the circular groove, a first contact plate and a pressing plate are respectively fixedly connected to the upper and lower ends of the sliding rod, a spring is sleeved on the sliding rod, and the two ends of the spring are respectively fixedly connected with the circular groove and the first contact plate. The position of the first contact plate corresponds to that of the pressing plate, and a bottom pad is arranged at the second groove.

[0008] Preferably, the positioning seat includes a positioning cylinder, a spring is fixedly connected inside the positioning cylinder, an upper part of the spring is fixedly connected with a second contact plate, the second contact plate is slidably connected with the inner wall of the positioning cylinder, and the position of the second contact plate corresponds to the positioning rod group.

[0009] Preferably, the first correction assembly includes a first correction plate and a second correction plate. The position of the first correction assembly corresponds to the second groove, and the first correction plate and the second correction plate are staggered and equidistantly distributed.

[0010] Preferably, the second correction assembly includes a second connection seat. The second connection seat is fixedly connected with the first connection seat. A third correction plate and a fourth correction plate are arranged on the second connection seat, and the position of the socket corresponds to the third correction plate and the fourth correction plate.

[0011] Preferably, contact pads are arranged on the first correction assembly and the second correction assembly. The contact pads are connected with the first correction plate, the second correction plate, the third correction plate and the fourth correction plate.

[0012] Compared with the related art, a wire harness terminal pre-riveting correction jig provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a wire harness terminal pre-riveting correction jig, which uses the first correction assembly and the second correction assembly to correct the wire harness terminal. In this process, the second correction assembly is inserted into the sockets distributed between the first correction plate and the second correction plate, and the space between the correction plates is continuously reduced, squeezing the wire harness terminal to play a correction role, and can adapt to the correction requirements of wire harness terminals with different size requirements, strengthening the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a preferred embodiment of a wire harness terminal pre-riveting correction jig provided by the present utility model;

[0015] Figure 2 is a schematic structural diagram of the positioning seat and the positioning rod group in the present utility model;

[0016] Figure 3 is a schematic structural diagram of the first correction assembly and the second correction assembly in the present utility model;

[0017] Figure 4 is a schematic structural diagram of the second correction assembly in the present utility model;

[0018] Figure 5 is a schematic structural diagram of the limiting assembly and the first correction assembly in the present utility model.

[0019] Reference numerals in the figure: 1, base; 2, workbench; 3, outer baffle; 4, mounting seat; 5, limiting assembly; 51, limiting block; 52, first groove; 53, second groove; 54, circular groove; 55, sliding rod; 56, first contact plate; 57, pressing plate; 58, spring; 6, bottom pad; 7, U-shaped plate; 8, positioning seat; 81, positioning cylinder; 82, spring; 83, second contact plate; 9, lifting push rod; 10, lifting plate; 11, positioning rod group; 12, pressing plate; 13, first connecting seat; 14, first correction assembly; 141, first correction plate; 142, second correction plate; 15, second correction assembly; 151, second connecting seat; 152, third correction plate; 153, fourth correction plate; 16, socket; 17, contact pad; 18, control pedal. Detailed implementation manners

[0020] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of a wire harness terminal pre-riveting correction fixture provided by the present utility model;

[0022] Figure 2 is a schematic structural diagram of the positioning seat and the positioning rod group in the present utility model;

[0023] Figure 3 is a schematic structural diagram of the first correction assembly and the second correction assembly in the present utility model; <s

[0024] Figure 4 is a schematic structural diagram of the second correction assembly in the present utility model;

[0025] Figure 5 is a schematic structural diagram of the limiting assembly and the first correction assembly in the present utility model.

[0026] A wire harness terminal pre - riveting correction fixture includes: a base 1, a workbench 2 is arranged on the base 1, an outer baffle 3 and a mounting seat 4 are arranged on the workbench 2, a limiting component 5 and a first correction component 14 are arranged on the mounting seat 4, a U - shaped plate 7 is arranged on one side of the mounting seat 4 far from the limiting component 5, a positioning seat 8 is arranged outside the mounting seat 4, a lifting push rod 9 is arranged on the outer baffle 3, the output end of the lifting push rod 9 is fixedly connected with a lifting plate 10, a positioning rod group 11, a pressing plate 12 and a first connecting seat 13 are fixedly connected to the lower surface of the lifting plate 10, the positioning rod group 11 corresponds to the position of the positioning seat 8, the pressing plate 12 corresponds to the position of the limiting component 5, a second correction component 15 is fixedly connected to the first connecting seat 13, an insertion opening 16 is formed between the first correction components 14, and a control pedal 18 is arranged at the lower part of the base 1.

[0027] Pass the wire harness terminal through the range of the U - shaped plate 7 and the first correction component 14, move the end to the position of the limiting component 5, use the control pedal 18 to control the lowering of the lifting plate 10. At this time, the end of the wire harness terminal is pressed by the limiting component 5, and at the same time, the correction part is pressed and extruded by the first correction component 14 and the second correction component 15.

[0028] The limiting component 5 includes a limiting block 51, a first groove 52 is formed in the upper part of the limiting block 51, a second groove 53 is formed in the lower part of the limiting block 51, a circular groove 54 is formed at the bottom of the first groove 52, a sliding rod 55 is slidably connected in the circular groove 54, a first contact plate 56 and a pressing plate 57 are respectively fixedly connected to the upper and lower ends of the sliding rod 55, a spring 58 is sleeved on the sliding rod 55, and the two ends of the spring 58 are respectively fixedly connected to the circular groove 54 and the first contact plate 56. The position of the first contact plate 56 corresponds to that of the pressing plate 12, and a bottom pad 6 is arranged at the second groove 53.

[0029] Place the end of the wire harness terminal within the range of the second groove 53, the pressing plate 12 contacts the first contact plate 56 and presses it down. At this time, the sliding rod 55 slides downward, and the pressing plate 57 moves downward synchronously, pressing the wire harness terminal located in the second groove 53 on the bottom pad 6, increasing its stability during the correction process.

[0030] The positioning seat 8 includes a positioning cylinder 81, a spring 82 is fixedly connected inside the positioning cylinder 81, a second contact plate 83 is fixedly connected to the upper part of the spring 82, the second contact plate 83 is slidably connected to the inner wall of the positioning cylinder 81, and the position of the second contact plate 83 corresponds to that of the positioning rod group 11.

[0031] During the process of the lifting plate 10 descending, the lower end of the positioning rod group 11 touches the second contact plate 83 and compresses it towards the bottom of the positioning cylinder 81, playing a positioning role during the descending process.

[0032] The first correction component 14 includes a first correction plate 141 and a second correction plate 142. The position of the first correction component 14 corresponds to the second groove 53. The first correction plate 141 and the second correction plate 142 are staggered and evenly distributed.

[0033] The sockets 16 are distributed in the gaps between the first correction plate 141 and the second correction plate 142.

[0034] The second correction component 15 includes a second connecting seat 151. The second connecting seat 151 is fixedly connected to the first connecting seat 13. A third correction plate 152 and a fourth correction plate 153 are provided on the second connecting seat 151. The positions of the sockets 16 correspond to those of the third correction plate 152 and the fourth correction plate 153.

[0035] During the process of the third correction plate 152 and the fourth correction plate 153 descending with the lifting plate 10, they are inserted into the sockets 16 distributed between the first correction plate 141 and the second correction plate 142. During this process, the rectangular space between the correction plates continuously shrinks, squeezing the wire harness terminals to achieve a correction effect; according to actual usage requirements, the correction plates can be replaced with different shapes to achieve a better correction effect.

[0036] Contact pads 17 are provided on the first correction component 14, and contact pads 17 are provided on the second correction component 15. The contact pads 17 are connected to the first correction plate 141, the second correction plate 142, the third correction plate 152, and the fourth correction plate 153.

[0037] The contact pads 17 ensure that when the correction plates contact and correct the wire harness terminals, they will not cause damage to them during the contact pressure process of correction.

[0038] The working principle of a wire harness terminal pre-riveting correction jig provided by the present utility model is as follows:

[0039] Pass the wire harness terminals through the range of the U-shaped plate 7 and the first correction component 14, and move the ends to the position of the limiting component 5. Use the control pedal 18 to control the lifting plate 10 to descend. At this time, the ends of the wire harness terminals are pressed by the limiting component 5, and at the same time, the correction part is pressed by the first correction component 14 and the second correction component 15 and undergoes extrusion correction.

[0040] Compared with the related art, a wire harness terminal pre-riveting correction jig provided by the present utility model has the following beneficial effects:

[0041] The first correction component 14 and the second correction component 15 are used to correct the wire harness terminals. During this process, the second correction component 15 is inserted into the socket 16 distributed between the first correction plate 141 and the second correction plate 142. The space between the correction plates is continuously reduced, squeezing the wire harness terminals to play a correction role, and can adapt to the correction requirements of wire harness terminals with different size requirements, strengthening the applicability.

[0042] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A correction fixture for a wire harness terminal before riveting and pressing, characterized in that, Comprising: A base, on which a workbench is provided. On the workbench, an outer baffle and a mounting seat are provided. On the mounting seat, a limiting component and a first correction component are provided. On one side of the mounting seat away from the limiting component, a U-shaped plate is provided. On the outside of the mounting seat, a positioning seat is provided. On the outer baffle, a lifting push rod is provided. The output end of the lifting push rod is fixedly connected to a lifting plate. On the lower surface of the lifting plate, a positioning rod group, a pressing plate and a first connecting seat are fixedly connected. The positioning rod group corresponds to the positioning seat in position. The pressing plate corresponds to the limiting component in position. A second correction component is fixedly connected to the first connecting seat. An insertion opening is formed between the first correction components. A control pedal is provided at the lower part of the base.

2. The wire harness terminal pre-riveting correction fixture according to claim 1, characterized in that The limiting component includes a limiting block. In the upper part of the limiting block, a first groove is provided. In the lower part of the limiting block, a second groove is provided. At the bottom of the first groove, a circular groove is provided. A sliding rod is slidably connected in the circular groove. The upper and lower ends of the sliding rod are respectively fixedly connected to a first contact plate and a pressing plate. A spring is sleeved on the sliding rod. The two ends of the spring are respectively fixedly connected to the circular groove and the first contact plate. The position of the first contact plate corresponds to that of the pressing plate. A bottom pad is provided at the second groove.

3. A harness terminal pre-riveting correction fixture according to claim 1, characterized in that, The positioning seat includes a positioning cylinder. A spring is fixedly connected inside the positioning cylinder. The upper part of the spring is fixedly connected to a second contact plate. The second contact plate is slidably connected to the inner wall of the positioning cylinder. The position of the second contact plate corresponds to that of the positioning rod group.

4. A harness terminal pre-riveting correction jig according to claim 2, characterized in that, The first correction component includes a first correction plate and a second correction plate. The position of the first correction component corresponds to that of the second groove. The first correction plate and the second correction plate are staggered and evenly distributed.

5. A harness terminal pre-riveting correction fixture according to claim 4, characterized in that, The second correction component includes a second connecting seat. The second connecting seat is fixedly connected to the first connecting seat. On the second connecting seat, a third correction plate and a fourth correction plate are provided. The insertion opening corresponds to the positions of the third correction plate and the fourth correction plate.

6. The correction fixture for a wire harness terminal before riveting according to claim 5, characterized in that, Contact pads are provided on the first correction component. Contact pads are provided on the second correction component. The contact pads are connected to the first correction plate, the second correction plate, the third correction plate and the fourth correction plate.

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