Pressure wire drawing die good in lubrication

A technology of wire drawing die and pressure die, applied in the direction of wire drawing die, etc., can solve the problems of affecting the performance of steel wire, poor lubrication effect, reducing the life of wire drawing die, etc., and achieve the effect of reducing drawing force, reducing friction and improving production efficiency

Inactive Publication Date: 2017-03-22
鹤山恒基钢丝制品有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The metal wire is wound onto the wire drawing wheel by the feeding mechanism of the wire drawing machine, and a wire drawing die is arranged behind the wire drawing wheel. The surface of the wire drawing die in the prior art is easily scratched due to friction
The lubricating effect of ordinary wire drawing die is poor, and the steel wire directly contacts with the inner hole of the wire drawing die, which greatly reduces the life of the wire drawing die and affects the performance of the steel wire

Method used

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  • Pressure wire drawing die good in lubrication

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Embodiment Construction

[0012] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0013] refer to figure 1 , a well-lubricated pressure wire drawing die 3, including a die base 1, and a compression bolt 2 detachably installed on the die base 1, the die base 1 is provided with a tapered wire drawing die 3 cavities, and the wire drawing die 3 cavities A tapered wire drawing die 3 is installed, the wire drawing die 3 is provided with a high-pressure lubricating chamber 7 and a wire drawing hole, a pressure die 4 is installed in the compression bolt 2, the pressure die 4 is provided with a tapered hole 6, and the ...

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Abstract

The invention discloses a pressure wire drawing die good in lubrication. The pressure wire drawing die comprises a die base and a pressing bolt detachably arranged on the die base. A conical wire drawing die cavity is formed in the die base and internally provided with a conical wire drawing die body. The wire drawing die body is provided with a high-pressure lubrication cavity and a wire drawing hole. A pressure die is arranged in the pressing bolt and provided with a conical hole. The pressure die is arranged between the pressing bolt and the wire drawing die body. The pressing bolt is provided with a lubricating agent cavity used for containing a lubricating agent. The lubricating agent cavity communicates with the high-pressure lubricating cavity through the conical hole. According to the pressure wire drawing die good in lubrication, the steel wire surface friction force is reduced, the steel wire drawing force is reduced, and accordingly the purpose of improving the production efficiency is achieved.

Description

technical field [0001] The invention relates to the technical field of metal wire drawing, in particular to a well-lubricated pressure wire drawing die. Background technique [0002] Wire drawing machine, also known as wire drawing machine, refers to the wire rod with thicker wire diameter is drawn step by step by the drum wheel and eye mold of the wire drawing machine to make wire rod with thinner wire diameter. The metal wire is wound onto the wire drawing wheel by the feeding mechanism of the wire drawing machine, and a wire drawing die is arranged behind the wire drawing wheel. The surface of the wire drawing die in the prior art is easily scratched due to the effect of friction. The lubricating effect of ordinary wire drawing die is poor, and the steel wire directly contacts with the inner hole of the wire drawing die, which greatly reduces the life of the wire drawing die and affects the performance of the steel wire. Contents of the invention [0003] The present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C3/14
CPCB21C3/14
Inventor 李向伟劳国明李宝勤李彭泳易鹏辉
Owner 鹤山恒基钢丝制品有限公司
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