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Two-chain cold-drawing machine for stainless steel composite tube

A cold drawing machine and stainless steel technology, which is applied in the field of double-chain stainless steel composite tube cold drawing machine, can solve the problems of waste of electric energy of cold drawing machine, low production efficiency of cold drawing machine, and the production output of workshop cannot increase, so as to improve production efficiency. , low cost, simple to manufacture effect

Inactive Publication Date: 2014-04-30
WUHU XINLI PIPELINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For large-scale stainless steel composite pipes, the production efficiency of the cold-drawing machine can basically be fully utilized, but for small-scale stainless steel composite pipes, the production efficiency of the cold-drawing machine is seriously low. A large part of it was wasted

Method used

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  • Two-chain cold-drawing machine for stainless steel composite tube
  • Two-chain cold-drawing machine for stainless steel composite tube

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0014] As shown in accompanying drawing 1, existing single-chain cold drawing machine comprises main motor 1, transmission chain 2, speed reducer 3, transmission chain 4, one-way transmission shaft 5, cold drawing machine 6, cold drawing machine cold drawing main chain 7.

[0015] In accompanying drawing 2 of the present invention, double chain stainless steel composite pipe cold drawing machine comprises main motor 8, transmission chain 9, speed reducer 10, transmission chain 11, two-way transmission shaft 12, two cold drawing machines 13 and 14 that are installed side by side, Main chains 15 and 16 are cold-drawn by two cold-drawing machines.

[0016] in the attached figure 2 , start the power supply, the main motor 8 drives the reducer 10 through the transmission chain 9, the reducer 10 drives the two-way transmission shaft 12 through...

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Abstract

The invention discloses a two-chain cold-drawing machine for a stainless steel composite tube. The two-chain cold-drawing machine comprises a main motor, a transmission chain, a speed reducer, a two-way transmission shaft and two parallel one-chain cold-drawing machines. According to the two-chain cold-drawing machine, a one-way transmission shaft is changed into the two-way transmission shaft, so that one motor can be used for driving two cold-drawing machines through the speed reducer at the same time under the circumstance that the installed load is not increased; a one-chain or two-chain production mode can be flexibly changed according to the actual production condition; the design can be added in newly purchased equipment and also an existing one-chain cold-drawing machine of a manufacturer can be further improved. The two-chain cold-drawing machine is easy to manufacture, low in cost and very high in production efficiency.

Description

technical field [0001] The invention relates to the technical field of composite processing of stainless steel composite pipes, in particular to a double-strand stainless steel composite pipe cold drawing machine. Background technique [0002] Cold drawing is currently the most basic processing technology for online compound forming of stainless steel composite pipes. It not only makes the two metals inside and outside the stainless steel composite pipes online compound into one, but also greatly improves the mechanical properties of stainless steel composite pipes. [0003] Cold drawing processing involves various processes such as pipe threading, pressure head, die threading, and cold drawing. Due to its special process, cold drawing production cannot be carried out continuously on a large scale, and it can only be processed one by one, and the labor efficiency is low. At present, domestic stainless steel composite pipe manufacturers all use single-chain cold drawing machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/30B21C1/22
Inventor 汪正友
Owner WUHU XINLI PIPELINE TECH