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T-type material straightener

A technology for straightening machines and profiles, applied in the field of mechanical equipment processing, can solve the problems of poor straightening ability, low production efficiency and high cost, and achieve the effects of correcting side bending and angular deformation, high correcting efficiency and precision, and compact structure.

Inactive Publication Date: 2009-11-25
WUXI HUALIAN PRECISION MACHINERY
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AI Technical Summary

Problems solved by technology

[0002] In shipyards and steel structure industries, long T profiles often have side bending deformation, web wave deformation, and corner deformation. In specific applications, it is necessary to correct the deformed structure. Most of the deformation is corrected by flame or ordinary three-roller straightening mechanism. The operation of flame straightening is difficult, the production efficiency is low, the labor intensity is high, and the cost is high; moreover, the ordinary three-roller straightening mechanism has the ability to correct T-shaped bar side bending and web wave deformation. poor and inefficient

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the embodiments in the accompanying drawings.

[0017] like figure 1 As shown, the T-profile straightening machine includes a frame 1 and a transmission mechanism 6 installed on the frame 1, a wave bending correction mechanism located in front of the transmission mechanism, and side bending correction mechanisms distributed on both sides of the wave curvature correction mechanism. Mechanism; wherein the wave bending correction mechanism includes the upper main pressure roller 2 and the lower main pressure roller 3 vertically opposite; the side bending correction mechanism includes three side pressure roller groups vertically opposite; the first side pressure roller group, wave bending correction mechanism, the second side pressure roller group, and the third side pressure roller group are arranged in sequence along the feeding direction. , 3, the pressing surfaces of the upper and lower pressure ...

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Abstract

The invention relates to a T-type material straightener, which comprises a stander and a transmission mechanism arranged on the stander, and is characterized by also comprising a wave bend straightening mechanism in front of the transmission mechanism and sidewise bend straightening mechanisms distributed on two sides of the wave bend straightening mechanism, wherein the wave bend straightening mechanism comprises an upper main pressure wheel and a lower main pressure wheel which are vertical and opposite; the sidewise bend straightening mechanisms comprise three side pressure wheel sets which are vertical and opposite, and a first side pressure wheel set, the wave bend straightening mechanism, a second side pressure wheel set and a third side pressure wheel set are arranged in turn along the feed direction; and pressing roll pressing planes on the three side pressure wheel sets are on the same horizontal plane as upper and lower pressing roll pressing planes of the upper and lower main pressure wheels. The T-type material straightener has compact structure and reasonable design, compared with manual flame straightening, the T-type material straightener has higher straightening efficiency and precision, and compared with common three-roll straightening, the T-type material straightener has the capability of straightening sidewise bending and angular deformation of T-type materials.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment processing, and in particular relates to a T-profile straightening machine. Background technique [0002] In shipyards and steel structure industries, long T profiles often have side bending deformation, web wave deformation, and corner deformation. In specific applications, it is necessary to correct the deformed structure. Most of the deformation is corrected by flame or ordinary three-roller straightening mechanism. The operation of flame straightening is difficult, the production efficiency is low, the labor intensity is high, and the cost is high; moreover, the ordinary three-roller straightening mechanism has the ability to correct T-shaped bar side bending and web wave deformation. Very poor and inefficient. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a T-shaped straightening machine ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D3/02
Inventor 鲍光辉杨念记桂重任乐龚国华朱越来
Owner WUXI HUALIAN PRECISION MACHINERY
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