Copper wire double-row drawing device for cable

Abstract

The invention relates to the field of cable equipment, in particular to a copper wire double-row drawing device for a cable. The copper wire double-row drawing device comprises a machine body, a pay-off device and a drawing device body. The pay-off device is located on the left side of the machine body, and the drawing device body is located on the middle portion of the machine body. The machine body comprises a left area, a middle area and a right area. The pay-off device comprises a pay-off roller, pressing units and wire storage rollers. The drawing device body comprises guide wheels and drawing dies. A drawing area, a lubricating area and an outlet area are arranged in each drawing die. According to the copper wire double-row drawing device for the cable, a copper wire for the cable can be automatically drawn, copper powder of the drawing dies is blown away through gas, the possibility of copper wire breakage scratches, die abrasion and the like is reduced, and the safety coefficient is high; and the structure is simple, and the work efficiency is high.

Description

technical field [0001] The invention relates to the field of cable equipment, in particular to a copper wire double-row drawing equipment for cables. Background technique [0002] Wire drawing machine is also called wire drawing machine, and the English name of wire drawing machine is drawing machine. It is a widely used mechanical equipment in industrial applications. It is widely used in machinery manufacturing, metal processing, petrochemical, plastic, bamboo and wood products, wire and cable industries, etc. . [0003] Copper wire drawing machine is a machine used to make copper wire. The principle of copper wire drawing machine is to wind and pull copper wire with power. Stretching, the wire drawing machine uses the extensibility of copper wire, and uses the compression of the mold to make its diameter smaller, so as to achieve the wire diameter we need. [0004] Copper wire drawing mainly includes the following steps: unwinding-drawing-annealing-retracting; in the pr...

AI Technical Summary

Problems solved by technology

[0005] 1. The tower wheel and the mold wear quickly; reasons: a. The lubricating fluid contains a large amount of copper powder and its oxides; b. The position of the nozzle is incorrect

[0006] 2. Discoloration of the copper wire; reasons: a. Too much oil attached to the copper wire;

[0007] 3. Broken wire scratches and burrs; reasons: a, copper powder pollution; b, mold hole blockage; c, copper wire tension is not appropriate;

[0008] 4. The surface of the copper wire is oxidized; reason: a. The wire drawing oil or moisture on the surface of the copper wire has not been cleaned up, causing the copper wire to be exposed to the air and cause electrochemical corrosion

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