Cable shielding wire trimming mechanism capable of tidily trimming and conveniently cleaning chippings

Abstract

A cable shielding wire trimming mechanism capable of tidily trimming and conveniently cleaning chippings is disclosed in the invention, and comprises a mechanism support, a supporting seat and a weaving collector, a connecting base is positioned and mounted at the lower end of the supporting seat, a mounting clamping seat is positioned and mounted on the outer side of the supporting seat, a static cutter is mounted on one side of the mounting clamping seat, one end of the static cutter is provided with a stripping block, one end of the mechanism support is provided with a positioning plate, the upper end of the positioning plate is provided with a V-shaped block and a movable cutter retaining seat, and the upper end of the V-shaped block is provided with a movable cutter. According to the cable shielding wire trimming mechanism capable of tidily trimming and conveniently cleaning chippings, after a shielding braided structure is straightened, the mechanism performs fixed-size cutting to avoid inconsistency of the cutting size of shielding wires, a blocking mechanism is additionally arranged between a shield and an inner insulator during cutting, an inner insulator is prevented from being damaged during shield cutting, and a blowing and sucking device is additionally arranged on the cutting mechanism to collect chippings generated in the cutting process in real time.

Description

technical field [0001] The invention relates to the field of assembly of high-voltage wire harnesses for new energy electric vehicles, in particular to a cable shielding wire trimming mechanism that is neatly trimmed and easy to clean debris. Background technique [0002] The cable shielding wire trimming mechanism is a supporting device for assembling and cutting the high-voltage wire harness of new energy electric vehicles. As a key component of the electric vehicle power transmission mechanism, the vehicle-mounted high-voltage wire harness has good insulation and pressure resistance performance, which is a strong guarantee for the safe operation of electric vehicles. Therefore, in the process of assembling the high-voltage wire harness, it is necessary to avoid the occurrence of bad phenomena such as uneven cutting of the shielding wire, sticking of debris on the insulation skin, damage to the insulation conductor, etc., which damage the insulation and withstand voltage of...

AI Technical Summary

Problems solved by technology

[0003] The existing cable shielding wire trimming mechanism has certain disadvantages in use. First of all, the length of the shielding wire cannot be precisely controlled by hand with scissors, so there will be unfavorable phenomena such as different lengths and shielding debris sticking to the wire, which is not conducive to People's use, and because shielding and insulation belong to two different materials of copper and plastic, their tolerance to equipment stripping is different. When the shielding wire belonging to metal is completely cut off, the insulating layer covered by the shielding will be It will leave stripping knife marks and destroy the complete insulation structure of the insulation layer, thereby reducing the withstand voltage insulation performance of the wire and bringing certain adverse effects to people's use. Therefore, we propose a cable that is neatly trimmed and easy to clean debris Shielding wire trimming mechanism

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