A wire harness processing and pressing fixture

Abstract

This utility model relates to the field of wire harness processing technology, specifically a wire harness processing and pressing fixture, including a carrier fixture. The carrier fixture includes a T-shaped slide rail and a push block. The push block is located on one side of the T-shaped slide rail, and a corresponding T-shaped groove is formed on the side of the push block near the T-shaped slide rail. The push block is slidably connected to the T-shaped slide rail through the T-shaped groove. A mold changing groove is formed on the top of the push block, and a wire harness splitting component is provided at the end of the mold changing groove near the T-shaped slide rail. The carrier fixture provides a set of tools for wire harness terminal crimping manufacturing personnel, allowing the branch wire harness heads to be crimped at equal intervals. This enables the personnel to quickly push the branch wire harnesses under the crimping head of the terminal crimping machine, allowing for better cooperation between the personnel and the terminal crimping machine for terminal crimping of the wire harness.

Description

Technical Field

[0001] This utility model relates to the field of wire harness processing technology, specifically to a wire harness processing pressing tool. Background Technology

[0002] In wire harness processing, it is often necessary to crimp electrical contacts onto the metal cores of the branch wire harnesses inside the wire harness. Exposing the metal cores of the branch wire harnesses to the crimp terminals is to achieve reliable electrical connection and mechanical fixation. The exposed metal cores can form direct metal contact with the inner wall of the terminal, ensuring the conductivity and stability of current transmission and avoiding the risk of increased contact resistance or open circuit due to insulation layer interference.

[0003] Existing processing relies on manual delivery of each wire harness branch to the crimping head of the terminal crimping machine, which is prone to operational errors or uneven wire harness arrangement. The process is cumbersome and time-consuming. Therefore, a wire harness processing crimping fixture is proposed. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a wire harness processing and pressing tool.

[0005] The technical solution adopted by this utility model to solve its technical problem is a wire harness processing and pressing fixture, including a carrier fixture. The carrier fixture includes a T-shaped slide rail and a push block. The push block is located on one side of the T-shaped slide rail, and a corresponding T-shaped groove is opened on the side of the push block near the T-shaped slide rail. The push block is slidably connected to the T-shaped slide rail through the T-shaped groove.

[0006] The push block has a mold changing groove on its top, and a beam splitting component is provided at one end of the mold changing groove near the T-shaped slide rail.

[0007] By adopting the above technical solution, a set of carrier tooling is provided for the processing personnel of wire harness terminal crimping manufacturing, which can lay the branch wire harness heads of the wire harness to be crimped at equal distances, so that the processing personnel can quickly push the branch wire harness under the crimping head of the terminal crimping machine, and make the processing personnel better cooperate with the terminal crimping machine to perform terminal crimping processing on the wire harness.

[0008] Specifically, the bundle splitting assembly includes a support module. The bottom of the support module is inserted into the mold changing groove near one end of the T-shaped slide rail. The top of the support module is provided with a platform for laying out the wire harness branches. One end of the platform is provided with partition strips that are integrally connected to the support module at equal intervals. The partition strips form a channel for limiting the wire harness branches.

[0009] Specifically, the platform has a lower groove at one end away from the separator bar, and first mounting holes are provided at both ends of the lower groove. The first mounting holes of the lower groove are fixed to the push block by bolts.

[0010] Specifically, two sets of L-shaped limiting blocks are provided at the end of the mold changing groove away from the support module. The two sets of L-shaped limiting blocks are symmetrically arranged, and a second mounting hole is opened on the top of the opposite side of the two sets of L-shaped limiting blocks. The second mounting hole of the L-shaped limiting block is fixed to the push block by bolts.

[0011] A limiting opening for wire harness insertion is formed between the two sets of L-shaped limiting blocks.

[0012] The beneficial effects of this utility model are as follows: By providing a carrier tooling system, this invention offers workers in wire harness terminal crimping manufacturing a system that allows for the equidistant laying of branch wire harness heads to be crimped. This enables workers to quickly push the branch wire harnesses under the crimping head of the terminal crimping machine, facilitating better coordination with the machine for terminal crimping. Compared to the traditional method of manually delivering wire harness branch heads one by one to the crimping head of the machine, this invention, by equidistantly arranging the branch heads, allows workers to push the wire harness branches sequentially through the crimping head of the machine. This allows workers to simultaneously lay the branch heads with crimped terminals in a single operation and crimp them sequentially, greatly increasing the convenience and efficiency of wire harness crimping operations. It solves the problem of existing processes relying on manual delivery of wire harness branch heads one by one to the crimping head of the machine, which is prone to operational errors or uneven wire harness arrangement, and is cumbersome and time-consuming. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is an exploded view of the present invention;

[0015] Figure 2 This is a schematic diagram of the pusher block of this utility model;

[0016] Figure 3 This is a schematic diagram of the beam splitting component of this utility model;

[0017] Figure 4 This is a schematic diagram of the terminal crimping machine according to the present invention;

[0018] Figure 5 For the present utility model Figure 4 Enlarged view of point A in the middle;

[0019] In the figure: vehicle tooling 1, T-shaped slide rail 11, push block 12, T-shaped slide groove 13, mold changing groove 14, L-shaped limit block 15, second mounting hole 151, limit through hole 16, bundle splitting assembly 17, support module 171, platform 172, separator strip 173, channel 174, lower groove 175, first mounting hole 176. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-5 As shown, the wire harness processing and pressing fixture of this utility model includes a carrier fixture 1. The carrier fixture 1 includes a T-shaped slide rail 11 and a push block 12. The push block 12 is located on one side of the T-shaped slide rail 11, and a corresponding T-shaped groove 13 is opened on the side of the push block 12 close to the T-shaped slide rail 11. The push block 12 is slidably connected to the T-shaped slide rail 11 through the T-shaped groove 13.

[0022] The push block 12 has a mold changing groove 14 on its top, and a beam splitting assembly 17 is provided at one end of the mold changing groove 14 near the T-shaped slide rail 11.

[0023] The present invention also includes a support module 171, wherein the bottom of the support module 171 is inserted into the mold changing groove 14 near one end of the T-shaped slide rail 11, and the top of the support module 171 is provided with a platform 172 for laying out wire harness branches. One end of the platform 172 is provided with partition strips 173 that are integrally connected to the support module 171 at equal intervals, and the partition strips 173 form a channel 174 for limiting the wire harness branches.

[0024] The present invention also includes a lower groove 175 provided at one end of the platform 172 away from the separator 173, and a first mounting hole 176 provided at both ends of the lower groove 175. The first mounting hole 176 of the lower groove 175 is fixed to the push block 12 by bolts.

[0025] The present invention also includes two sets of L-shaped limiting blocks 15 provided at one end of the mold changing groove 14 away from the support module 171. The two sets of L-shaped limiting blocks 15 are symmetrically arranged, and a second mounting hole 151 is opened on the top of the opposite side of the two sets of L-shaped limiting blocks 15. The second mounting hole 151 of the L-shaped limiting block 15 is fixed to the push block 12 by bolts.

[0026] This utility model also includes a limiting opening 16 formed between the two sets of L-shaped limiting blocks 15 for wire harness passage.

[0027] In use, the T-shaped slide rail 11 is bolted to the side of the crimping seat of the terminal crimping machine, and the T-shaped groove 13 of the push block 12 is slidably mounted on the T-shaped slide rail 11. During this process, the T-shaped slide rail 11 is kept parallel to the crimping seat of the terminal crimping machine and the ground, and grease is applied to the contact surface between the T-shaped slide rail 11 and the T-shaped groove 13. The required number of support modules 171 for the number of grooves 174 are selected based on the current batch of wire harness crimping terminal requirements, and the support modules 171 are connected to the machine. The bolts are installed in the mold changing groove 14 of the push block 12. Based on the setting of the lower groove 175, the bolt head installed in the groove 175 will not protrude and affect the laying of the wire harness. Then, two sets of L-shaped limit blocks 15 of the required width are selected. During assembly, the two sets of L-shaped limit blocks 15 are respectively assembled against the inner wall of the mold changing groove 14, so that the limit through hole 16 generated by the L-shaped limit block 15 bracket allows the wire harness to pass through, and a certain pressure limit is generated on both sides of the wire harness, so that the stability of the wire harness on the carrier fixture 1 is better.

[0028] When crimping terminals onto branch wires of a wire harness, the operator passes the wire harness through the limiting through-hole 16 and lays the branch wires on the platform 172 of the support module 171. The branch wires are then crimped sequentially into the channels 174 between the separator strips 173, ensuring that the metal conductors of the branch wires are evenly spaced. The operator can then push the pusher block 12 to allow the metal conductors to pass sequentially under the crimping head of the terminal crimping machine. This allows the operator to crimp multiple branch heads of wire harnesses continuously and quickly in a single operation. The operation is simple and efficient, standardizing the terminal crimping operation of wire harnesses and replacing the traditional manual crimping process of feeding wires one by one, thus improving the quality of wire harness crimping.

[0029] Furthermore, the terminal crimping machine is a foot-operated terminal crimping machine.

[0030] 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 descriptions of the above embodiments and specifications are merely illustrative of the 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 protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A harness processing press tool characterized by comprising: The device includes a vehicle fixture (1), which includes a T-shaped slide rail (11) and a push block (12). The push block (12) is located on one side of the T-shaped slide rail (11), and a corresponding T-shaped groove (13) is provided on the side of the push block (12) close to the T-shaped slide rail (11). The push block (12) is slidably connected to the T-shaped slide rail (11) through the T-shaped groove (13). The push block (12) has a mold changing groove (14) on its top, and a splitting assembly (17) is provided at one end of the mold changing groove (14) near the T-shaped slide rail (11).

2. The wire harness processing and pressing fixture according to claim 1, characterized in that, The bundle splitting assembly (17) includes a support module (171). The bottom of the support module (171) is inserted into the mold changing groove (14) near one end of the T-shaped slide rail (11). The top of the support module (171) is provided with a platform (172) for laying out the wire harness branches. One end of the platform (172) is provided with partition strips (173) that are integrally connected to the support module (171) at equal intervals. The partition strips (173) form a channel (174) for limiting the wire harness branches.

3. The wire harness processing and pressing fixture according to claim 2, characterized in that, The platform (172) has a lower groove (175) at one end away from the separator (173). The lower groove (175) has first mounting holes (176) at both ends. The first mounting holes (176) of the lower groove (175) are fixed to the push block (12) by bolts.

4. The wire harness processing and pressing fixture according to claim 3, characterized in that, Two sets of L-shaped limiting blocks (15) are provided at one end of the mold changing groove (14) away from the support module (171). The two sets of L-shaped limiting blocks (15) are symmetrically arranged, and the top of the opposite side of the two sets of L-shaped limiting blocks (15) is provided with a second mounting hole (151). The second mounting hole (151) of the L-shaped limiting block (15) is fixed to the push block (12) by bolts. A limiting opening (16) for wire harness passage is formed between the two sets of L-shaped limiting blocks (15).

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