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Machining device of square tubes made of thin-wall strips

A processing device and thin-walled technology, which can be applied to other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of poor forming quality and low production efficiency of thin-walled square tubes, and achieve easy welding and forming, improve production efficiency, and increase line speed. Effect

Inactive Publication Date: 2015-05-20
佛山市九钢制管有限公司
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  • Abstract
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Problems solved by technology

[0006] Specifically, the technical problem to be solved by the present invention is to provide a processing device for preparing square tubes with thin-walled strips, so as to solve the existing technical problems of poor forming quality and low production efficiency of thin-walled square tubes

Method used

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  • Machining device of square tubes made of thin-wall strips
  • Machining device of square tubes made of thin-wall strips
  • Machining device of square tubes made of thin-wall strips

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. However, the uses and purposes of these exemplary embodiments are only used to illustrate the present invention, and do not constitute any form of limitation to the actual protection scope of the present invention, nor limit the protection scope of the present invention thereto.

[0035] The present invention provides a processing device for preparing square tubes with thin-walled strips. The processing device for preparing square tubes with thin-walled strips mainly includes a strip uncoiling device for unwinding the strips and outputting them downstream; The downstream of the strip material uncoiling device is provided with a first-level buffer device for making the strip material in a tensioned state; the downstream of the first-level buffer device is provided with an active belt conveying device for improving traction power; The downstream is provided...

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Abstract

The invention discloses a machining device of square tubes made of thin-wall strips and belongs to the technical field of square tube forming equipment. According to the strip conveying direction, the machining device mainly comprises a strip decoiling device, a primary buffering device, an active strip conveying device, a secondary buffering device, a strip surface lubricant coating device, a forming device, a tube blank shaping device, a high-frequency welding device, a post-welding cooling device, a surface residual liquid removing device, a square tube shaping device and a cutting device which are arranged in sequence. The machining device solves the technical problems that existing thin-wall square tubes are poor in forming quality and low in production efficiency, and the machining device is widely applied to manufacturing the thin-wall square tubes.

Description

technical field [0001] The invention relates to a processing device for preparing a pipe, more particularly to a processing device for preparing a square pipe using a thin-walled tape, and belongs to the technical field of square pipe forming equipment. Background technique [0002] In the automobile manufacturing industry, welded pipes are often used to provide a channel for compressed high-temperature air to flow through. These welded pipes are different from structural pipes. They do not need to withstand high pressure, so they are often made of thin-walled materials. Different structural shapes to meet its use value. [0003] For example, the production of intercooler high-frequency welded pipe is mainly made of thin-walled aluminum alloy strip welding, and the diameter-thickness ratio of the intercooler high-frequency welded pipe is greater than 50, that is, the equivalent diameter of the intercooler high-frequency welded pipe / the thickness of the raw material More tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/06
CPCB23P23/06
Inventor 邴绍翠
Owner 佛山市九钢制管有限公司
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