Stainless steel pipe cold rolling oil removing device and method

A stainless steel tube and oil sealing technology, which is used in workpiece cleaning devices, metal rolling, metal rolling, etc. oil effect effect

Pending Publication Date: 2020-01-10
太原中金天威不锈钢管股份有限公司
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  • Abstract
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Problems solved by technology

[0002] In the stainless steel pipe cold rolling process, the rolling oil inside and outside the pipe plays a lubricating role, but after the rolling is completed, there is oil on the inner and outer surfaces of the stainless steel pipe, which is likely to cause the rolling site to be polluted by oil, and the inner and outer surfaces of the stainless steel pipe are not easy to remove oil. The oil removal method is mainly oil scraping, the actual oil scraping effect is not good, how to clean the inside and outside of the stainless steel pipe in the stainless steel pipe cold rolling process has become a problem that needs to be solved

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  • Stainless steel pipe cold rolling oil removing device and method
  • Stainless steel pipe cold rolling oil removing device and method
  • Stainless steel pipe cold rolling oil removing device and method

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with specific embodiments, but the protection scope of the present invention is not limited to these embodiments, and all changes or equivalent substitutions that do not depart from the concept of the present invention are included within the protection scope of the present invention.

[0035] The stainless steel pipe cold rolling degreasing process is combined with the stainless steel pipe cold rolling process. When the stainless steel pipe is rolled into a finished product from the stainless steel cold rolling mill, the lubricating oil added during the rolling process is present inside and outside the finished stainless steel pipe. The existence of lubricating oil is inconvenient for the transfer of stainless steel pipes between different processes. If it is not treated or handled improperly, it will cause oil pollution everywhere and affect the environment. Using oil removal can solve the ab...

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Abstract

The invention discloses a stainless steel pipe cold rolling oil removing device and method. The stainless steel pipe cold rolling oil removing process and the stainless steel pipe cold rolling processare carried out simultaneously. According to the oil removing method, oil scraping operation is carried out on the outer surface and the inner surface of a finished stainless steel pipe in the discharging process of the stainless steel pipe cold rolling technology, and a method of adopting a sealing ring for increasing spring pressure and a high-pressure airflow as an auxiliary are used for oil removing of the inner and outer surfaces of the stainless steel pipe, so that the difficulty of lubricating oil pollution and oil discharging of the stainless steel pipe in the cold rolling process ofthe stainless steel pipe is solved, and favorable conditions are created for the improvement of a degreasing effect of the stainless steel pipe in the next step.

Description

technical field [0001] The invention relates to a stainless steel pipe cold rolling degreasing device and method, belonging to the technical field of stainless steel pipe forming engineering. Background technique [0002] In the stainless steel pipe cold rolling process, the rolling oil inside and outside the pipe plays a lubricating role, but after the rolling is completed, there is oil on the inner and outer surfaces of the stainless steel pipe, which is likely to cause the rolling site to be polluted by oil, and the inner and outer surfaces of the stainless steel pipe are not easy to remove oil. The oil removal method is mainly oil scraping, but the actual oil scraping effect is not good. How to clean the inside and outside of the stainless steel pipe in the stainless steel pipe cold rolling process has become a difficult problem to be solved. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a stai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B45/02
CPCB21B45/0284
Inventor 赵泽尹荣江王志强
Owner 太原中金天威不锈钢管股份有限公司
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