Copper wire guidance auxiliary tool

Abstract

The invention discloses a copper wire guidance auxiliary tool, which comprises a brush disk and a plurality of resin thin lines. The brush disk is provided with a fixation hole in the center; the plurality of resin thin lines extends out of the brush disk along the radial direction of the brush disk; the upper surface of the brush disk is bonded with a circular press plate concentric with the brush disk; the press plate covers a part of the resin thin lines; the lower surface of the press plate is provided with a circular groove; and bend sections are arranged in the circular groove. The flexibility of the plurality of resin thin lines extending outwards on the brush disk is utilized to enable copper wires to make direct contact with the resin thin lines before separating from a reel, so that operation amplitude of the copper wires is allowed to be enlarged when separating from the reel, the resin thin lines are allowed to return to initial positions due to elastic deformation return function of the resin thin lines after having a certain amplitude upwards with the copper wires, and meanwhile, abrasion loss caused when the copper wires make contact with the resin thin lines can be ignored, that is, the copper wires can be separated from the reel conveniently and quickly, and meanwhile, loss of the copper wires is reduced.

Description

technical field [0001] The invention relates to the field of copper stranded wire processing, in particular to an auxiliary tool for guiding copper wires. Background technique [0002] The twisting principle of the copper stranded wire is as follows. When the copper wire passes through the twisting bow on the twisting machine, the twisting bow passes through the circular motion, so that the individual copper wires are helically wound together, and the twisted copper wire is a single copper wire. Where the maximum amount of wire is used, copper wires of different specifications and different numbers are twisted together in a certain order and lay length to become a conductor with a larger diameter. The copper wire is soft, and the wires processed by it have better bending performance. [0003] In the process of copper stranded wire processing, that is, in the copper wire stranding process, the turns of copper wire are drawn and twisted together in a certain direction and acc...

AI Technical Summary

Problems solved by technology

[0003] In the process of copper stranded wire processing, that is, in the copper wire stranding process, the turns of copper wire are drawn and twisted together in a certain direction and according to certain rules to form a whole twisted core, but the copper When the wire is removed from the drum, it is easy to collide or rub against the wall of the drum, and even cause the copper wire to break in severe cases, resulting in large economic losses

Images