Wire drawing device for high-strength and high-elongation copper-nickel fine wires

Abstract

The invention discloses a wire drawing device for high-strength and high-elongation copper-nickel fine wires. According to the main points of the technical scheme, the wire drawing device comprises ashell, wherein a pay-off mechanism and a take-up mechanism are fixedly installed on two sides of the shell separately; a first wire drawing mechanism and a second wire drawing mechanism are arranged in an inner cavity of the shell; a water spray box is fixedly connected to the top of the inner cavity of the shell; a plurality of spray heads are fixedly installed at the bottom of the water spray box; a water pump is fixedly installed at the top of the shell; a water outlet of the water pump fixedly communicates with a first connecting pipe, and one end, away from the water pump, of the first connecting pipe extends into the shell and communicates with the water spray box; a water receiving groove is fixedly connected to the bottom of the inner cavity of the shell; and a water inlet of the water pump fixedly communicates with a second connecting pipe. According to the wire drawing device, the effects that the copper-nickel fine wires can be effectively cooled by arranging a cooling mechanism, and the quality of finished products of the copper-nickel fine wires is improved are achieved.

Description

technical field [0001] The invention relates to the field of environmental protection devices, in particular to a wire drawing device for high-strength and high-stretch copper-nickel micro-wires. Background technique [0002] Wire drawing machine, also called wire drawing machine, is a widely used mechanical equipment in industrial applications, widely used in machinery manufacturing, metal processing, petrochemical, plastic, bamboo and wood products, wire and cable and other industries. A wire drawing machine generally consists of a wire drawing die and a wire drawing cone. The efficiency of wire drawing mainly depends on the design of the wire drawing die, while the wire drawing cone determines the drawing quality. Especially the surface quality, machining accuracy, cooling effect and wear resistance of the tower pulley directly affect the drawing quality of the steel wire. During the drawing process, the metal wire and the cone pulley produce high contact stress, and at ...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patents have the advantages of ensuring the accuracy and stability of the incoming wire path and helping to improve the quality of wire drawing, but they also have defects, such as:

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