T-type material straightener

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...

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

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