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Multi-head wiredrawing wheel

A wire drawing wheel and multi-head technology, applied in the field of wire and cable manufacturing, can solve problems such as wire crimping and job interruption

Inactive Publication Date: 2009-04-29
DONGGUAN QI JIAN IND CERAMICS TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the wire to be processed is wound on a set of wire drawing wheels with a flat groove bottom, during the wire drawing operation, crimping often occurs, resulting in interruption of the operation

Method used

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  • Multi-head wiredrawing wheel
  • Multi-head wiredrawing wheel
  • Multi-head wiredrawing wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] figure 1, figure 2 A first embodiment of the invention is shown.

[0016] The multi-head drawing wheel 100 includes a wheel body 101 and a groove 102 arranged along the circumferential direction on the surface of the wheel body. The bottom surface of the groove 102 has a taper, and the taper is a=1°. There are eight grooves 102 with the same depth, and they are evenly distributed on the surface of the wheel body 101. The big ends 1021 at the bottom of the grooves 102 face the same direction, and the small ends 1022 at the bottom of the grooves 102 also face the same direction. The shaft hole 103 of the multi-head wire drawing wheel 100 is provided with a keyway 104 . The multi-head drawing wheel 100 is a whole made of ceramic material. During operation, the drawn wire is wound in the tapered groove at the bottom of the wire drawing wheel, wound in from the end with a large diameter, and wound out from the end with a small diameter.

[0017] Fig. 3 shows a second embo...

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PUM

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Abstract

The invention relates to the production field of wire and cable, especially the cone pulley for wire-drawing. The multithread cone pulley includes a trough mounted along the circle direction; the bottom of the trough is tapered with range of taper within 0.05degreeto 5degree. The said taper is 1degree. The bottom and the side of the trough are arc transition. The eight troughs with the same depth are distributed evenly on the surface of wheel body. The multithread cone pulley for wire-drawing is a whole made of ceramic material. The invention supplies a multithread cone pulley for wire-drawing for working without pressing and breaking wire.

Description

technical field [0001] The invention relates to the field of wire and cable manufacturing, in particular to a multi-head drawing wheel for manufacturing wire. Background technique [0002] The wire drawing wheel that manufactures wire rod mostly is the wire drawing wheel that groove bottom is flat bottom at present, as the disclosed wire drawing tower wheel of Chinese patent CN03217058.0. Because the wire to be processed is wound on a set of wire drawing wheels with a flat groove bottom, during the wire drawing operation, crimping often occurs, resulting in interruption of the operation. The so-called thread pressing means that during operation, the newly introduced wire into the wire drawing wheel groove is pressed against the wire originally wound in the wire drawing wheel groove, so that the wire originally wound in the wire drawing wheel groove cannot be wound out, or even broken. Contents of the invention [0003] The object of the present invention is to overcome th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C1/14
Inventor 吴子谦魏剑俞秀兰王巍
Owner DONGGUAN QI JIAN IND CERAMICS TECHN