Non-sliding wire drawing device

Abstract

The invention discloses a non-sliding wire drawing device, and belongs to the field of wire drawing device equipment and technology. The non-sliding wire drawing device comprises a machine body; the machine body is provided with a set of wire drawing drum wheels; a fitting position of each wire drawing drum wheel is provided with a wire drawing die holder; and a rotating shaft of each wire drawing drum wheel and a rotating shaft of a servo motor of each wire drawing drum wheel are connected in a coaxial manner. The wire drawing drum wheels are driven by the servo motors in the non-sliding wire drawing device, and wire drawing drum wheels are driven by belt pulleys or reducer casing to rotate in conventional wire drawing devices, so that the non-sliding wire drawing device is capable of reducing vibration and noise caused by mechanical deceleration effectively, improving the quality of material surface in the whole wire drawing process, avoiding the generating of large amount of metal dust, reducing the generating of material surface microcracks caused by vibration in the process of drawing hard alloy wires effectively, increasing production quality of products. In addition, advantages of the servo motors are that, speed is stable, speed regulation precision is high, synchronization performance is excellent, torque is large, and efficiency is high.

Description

technical field [0001] The invention relates to a wire drawing machine, in particular to a non-sliding wire drawing machine, which belongs to the technical field of wire drawing machine equipment. Background technique [0002] The working principle of the wire drawing machine is to use the different speeds of each wire drum in a set of wire drums to draw round wires or shaped wires. During the working process of the existing wire drawing machine, when drawing the wire with high strength, the surface of the wire drawing material is prone to micro-cracks, and the generation of micro-cracks is often accompanied by a large amount of metal dust. Broken wires, especially in the drawing process of copper-aluminum alloy shaped wires, seriously affect the yield rate. What's more, if the cables with hidden quality problems enter the power grid, once they break, it will cause immeasurable losses; at the same time The mechanical transmission structure design of the traditional wire dra...

AI Technical Summary

Problems solved by technology

During the working process of the existing wire drawing machine, when drawing the wire with high strength, the surface of the wire drawing material is prone to micro-cracks, and the generation of micro-cracks is often accompanied by a large amount of metal dust. Broken wires, especially in the drawing process of copper-aluminum alloy shaped wires, seriously affect the yield rate. What's more, if the cables with hidden quality problems enter the power grid, once they break, it will cause immeasurable losses; at the same time The mechanical transmission structure design of the traditional wire drawing machine is complicated, the body is huge, and the operation accuracy is not high, and the maintenance is frequent and difficult

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