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A cold drawing treatment device for stainless steel pipe

A stainless steel pipe and processing device technology, which is applied in the field of lubricant devices, can solve the problems of steel pipe surface pressing and product quality degradation, and achieve the effects of improving work efficiency, simple structure, and convenient use

Inactive Publication Date: 2015-11-04
HUZHOU HUAXIANG STAINLESS STEEL PIPES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the dried tallow lime has a certain hardness, which will cause the surface of the steel pipe to be pressed in during cold drawing, which will reduce the quality of the product

Method used

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  • A cold drawing treatment device for stainless steel pipe
  • A cold drawing treatment device for stainless steel pipe
  • A cold drawing treatment device for stainless steel pipe

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Effect test

Embodiment Construction

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] according to Figure 1-3 As shown, a cold drawing processing device for stainless steel pipes includes a cold drawing die 1, and also includes three substrates 2 arranged in front of the cold drawing die 1. The substrates 2 are distributed in a triangular shape. The shower head 24 and the air blowing device 23; each substrate 2 is connected to a scraper 22 in common. The position of the scraper 22 is located in the middle of the shower head 24 and the blowing device 23 . In the direction of movement of the stainless steel pipe, it first passes through the blowing device 23 , then passes through the scraper 22 , and finally passes through the shower head 24 . Blowing device 23 one is to remove the large-scale particle of steel pipe surface like this, and the 2nd, blows off the redundant lubricant that is scraped off by scraper 22. And shower head 24 just can...

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Abstract

The invention discloses a cold-drawing treatment device of a stainless steel pipe. The cold-drawing treatment device comprises a cold-drawing mold and more than two substrates at the front of the cold-drawing mold, wherein each substrate is provided with a spraying head and a blowing device; all the substrates are connected with a scratching plate which is positioned between the spraying head and the blowing device. The cold-drawing treatment device disclosed by the invention has the advantages that the structure is simple, the use is convenient, and the phenomenon that after curing in the front stage, a lubricating agent is continuously cold-drawn to cause the downward-concave surface of the stainless steel pipe can be effectively avoided; the cold-drawing device and the cold-drawing mold are connected to form a whole body, and the steps of treatment and cold drawing can be finished once, so that the working efficiency is improved.

Description

technical field [0001] The present invention relates to processing equipment for stainless steel pipe cold drawing process, more specifically to a device for processing lubricant on the surface of stainless steel pipe. Background technique [0002] Generally, stainless steel pipes should be coated with butter lime slurry on the surface before cold drawing, and dried as a lubricant. But the tallow lime after drying has certain hardness, will cause steel pipe surface to be pressed in like this when cold drawing, makes product quality decline. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a treatment device capable of treating the lubricant on the surface of the stainless steel pipe before cold drawing. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a cold-drawing treatment device for stainless steel pipes, including a cold-drawing die, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C9/00B21C43/00
Inventor 潘云强
Owner HUZHOU HUAXIANG STAINLESS STEEL PIPES
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