Roller type straightener for steel pipe

A technology of roller straightening machine and steel pipe, which is applied in the field of straightening machines, can solve problems such as the inability of straightening mechanisms to straighten, and achieve the effects of improving stability, improving straightening accuracy, and strong operability

Pending Publication Date: 2016-07-06
QINGDAO HANHE CABLE DMAR MARINE EQUIP MFG CO LTD
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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the embodiments of the present invention

Method used

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  • Roller type straightener for steel pipe
  • Roller type straightener for steel pipe
  • Roller type straightener for steel pipe

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[0039] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a ...

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Abstract

The invention discloses a steel pipe roller straightening machine, comprising: a first straightening device used for straightening a steel pipe in a first direction; a second straightening device used for straightening a steel pipe in a second direction Straightening; adjustable supporting device, which is connected with the second straightening device, used to adjust the distance between the steel pipe conveying direction of the first straightening device and the steel pipe conveying direction of the second straightening device and the distance between the first direction and the second straightening device The angle between the directions. The steel pipe roller straightening machine of the invention has the advantages of no damage to the steel pipe surface, stable structure, high straightening precision, strong operability, and good mechanical properties.

Description

technical field [0001] The invention relates to the field of straightening machines, in particular to a steel pipe roller straightening machine. Background technique [0002] As a finishing technique, straightening has always been an indispensable branch of industrial development. Especially in recent years, with the development of society, people's requirements for product quality and precision have generally increased, straightening technology has developed rapidly, and its application has become more and more extensive. Not only that, the development direction of industry and manufacturing industry has also embarked on the road of high, precision and cutting-edge, and put forward higher requirements for the quality of various materials. Therefore, as a finishing technology, straightening has been paid more and more attention by engineers and technicians, and straightening equipment is also more and more required by various industries. [0003] In the process of manufact...

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Application Information

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IPC IPC(8): B21D3/05
CPCB21D3/05
Inventor 康永田刘哲张梁段伟喜黄志明张大刚陈沛云
Owner QINGDAO HANHE CABLE DMAR MARINE EQUIP MFG CO LTD
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