Wire twisting device for conductive wire terminal

Abstract

The invention discloses a wire end twister, which comprises a drive device, a twister head which can tighten bare wire ends is mounted at an output end of the drive device, wherein the twister head comprises a rotary seat, interlocked seats and twister arms, the lower portion of the rotary seat is equipped with a drive interface for inserting the output end of the drive device, the upper portion of the rotary seat is fixed with a plurality of circumferentially arranged interlocked seats, the L-like twister arms are fixed on the interlocked seats, and a wire twister mouth is formed in a gap among the twister arms. When twisting a wire, one end of a bare wire without a casing is inserted into the wire twister mouth, then the drive device is started to directly drive the rotary seat to rotate in high speed to further drive the twister arms to rotate, and because the top ends of the twister arms are inclined, the bare wire end inserted in the wire twister mouth can be twisted tightly. The wire end twister has simple and easy operation in the whole process, effectively increases twisting effect and pass rate of wires, and can reduce labor cost and meet requirements of batch production.

Description

technical field [0001] The invention relates to a wire twister, in particular to a wire twister which can cooperate with pneumatic or electric tools to tighten the bare wire end of a wire. Background technique [0002] In the prior art, when the wire is in use, one end of the stripped wire needs to be directly rubbed and tightened with human fingers in order to connect or weld the end. But above-mentioned kneading and tightening the bare wire end with people's fingers has the following disadvantages: 1), utilizing people's fingers to knead and tighten the bare wire end, its production efficiency is very low, which not only leads to the increase of labor cost, but also suffers from artificial twisting. Insufficient wire quality is affected, and the defect rate of the product is increased; 2), rubbing and tightening the wire end with fingers is not suitable for mass production requirements. Contents of the invention [0003] The purpose of the present invention is to solve ...

AI Technical Summary

Problems solved by technology

But above-mentioned kneading and tightening the bare wire end with people's fingers has the following disadvantages: 1), utilizing people's fingers to knead and tighten the bare wire end, its production efficiency is very low, which not only leads to the increase of labor cost, but also suffers from artificial twisting. Insufficient wire quality will lead to higher defect rate of products; 2) Tighten wire ends by rubbing with fingers, which is not suitable for mass production requirements

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