Forming machine of cutting steel wire corrugated line

Abstract

The invention discloses a forming machine of a cutting steel wire corrugated line. The forming machine comprises a support, a feeding wire guide assembly, a main deformation assembly and a rear deformation assembly, wherein the main deformation assembly and the rear deformation assembly are fixed to the support front and back. The feeding wire guide assembly is arranged at the front end of the main deformation assembly; the main deformation assembly and the rear deformation assembly are respectively composed of a pair of forming wheels with the distance between axles adjustable, and the set angle of the pair of forming wheels of each deformation assembly ranges from 0 degree to 90 degrees. The feeding wire guide assembly reciprocates on a plane perpendicular to the pair of forming wheels of the main deformation assembly. A reciprocating device drives a steel wire to move on gear faces of the forming wheels back and forth so that the steel wire can not be kept at the same positions of the forming wheels all the time, and the possibility that corrugation shapes are affected because the same position of the tooth face of a forming wheel is abraded is lowered. The cutting steel wire corrugated line is stable, and production cost is low.

Description

technical field [0001] The invention relates to the technical field of cutting steel wires, in particular to a corrugated wire former for cutting steel wires. Background technique [0002] Cutting steel wire is a high-grade copper-coated zinc steel wire, which can be used to cut various high-precision hard and brittle products, and plays a key role in the production of solar silicon wafer cutting. The cutting wire is used as the carrier of the cutting abrasive, which drives the abrasive to move back and forth to cut the silicon block. The ability of the steel wire to carry the abrasive is an important factor affecting the cutting efficiency. The smooth cutting wire used in the past, because the surface of the steel wire is smooth Weak ability and low cutting efficiency. At present, most of the corrugated cutting steel wires produced on wire drawing machines are equipped with adjustable forming wheels according to the shape of the required corrugated steel wires. The wheel...

AI Technical Summary

Problems solved by technology

The cutting wire is used as the carrier of the cutting abrasive, which drives the abrasive to move back and forth to cut the silicon block. The ability of the steel wire to carry the abrasive is an important factor affecting the cutting efficiency. The smooth cutting wire used in the past, because the surface of the steel wire is smooth Weak ability and low cutting efficiency

At present, most of the corrugated cutting steel wires produced on wire drawing machines are equipped with adjustable forming wheels according to the shape of the required corrugated steel wires. The wheels are equipped with deformation roller teeth, which squeeze and deform the surface of the steel wires, and continuously process the straight steel wires into The corrugated shape with uniform deformation, its disadvantage is that it can only form a single unidirectional stress unstable deformation on the surface of the steel wire. In the use of corrugated cutting steel wire, many cutting marks will be produced on the surface of the cut product. , increasing the workload of subsequent grinding and polishing, and even making the cut products exceed the specified indicators, affecting product quality, and causing uneven wear of corrugated cutting steel wires during use, resulting in changes in the stress of the steel wires and broken wires, affecting production efficiency

But the structure is complex and the production cost is high

The steel wire can be corrugated by using the fixed wheel and the adjusting wheel to deform the steel wire to improve the ability of the steel wire to carry the abrasive. However, the steel wire is kept at the same position as the fixed wheel and the adjusting wheel for deformation, which is easy to wear the fixed wheel and the adjusting wheel and affect the corrugation. shape

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