A straightening device that eliminates bending and twisting of aluminum profiles

Abstract

The invention discloses a straightening device for eliminating bending and distortion of an aluminum profile, relates to the related field of aluminum profile straightening, and aims to solve the problems that for an aluminum profile with large bending degree, the feeding position slips and the bending position is stressed to be prone to generating breaking cracks in an existing straightening device. A worktable top is arranged at the upper end of a worktable; a first supporting vertical plate is fixedly connected to the rear end of one side of the upper end of the worktable top; a first rectangular long groove is formed in the first supporting vertical plate; an overturning unit is arranged on one side of the front end of the first supporting vertical plate and comprises a sliding motor,a rotating screw rod and a sliding block; a rotating motor and a speed reducer are installed on one side of the middle of the sliding block, and a turntable is installed on the other side of the middle of the sliding block; an inner driving box is arranged on one side, away from the sliding block, of the turntable; rotating connecting rods are arranged at the upper end and lower end of the front end and rear end of the inner driving box; and rotating blocks are arranged on one sides, away from the inner driving box, of the rotating connecting rods.

Description

technical field [0001] The invention relates to the related field of aluminum profile straightening, in particular to a straightening device for eliminating bending and twisting of aluminum profiles. Background technique [0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: casting, extrusion and coloring. The stable, continuous and rapid development of my country's national economy and high-tech has prompted the rapid development of my country's aluminum smelting and aluminum profile processing industries. In recent years, China's aluminum processing industry has closely combined the needs of the market and scientific development, so that traditional aluminum processing materials have gradually completed the transformation to modern aluminum processing materials, and have developed in the direction of high pe...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a straightening device that eliminates the bending and twisting of aluminum profiles, so as to solve the problem that the current straightening device proposed in the above background technology has slippage at the feeding position and stress at the bending position for aluminum profiles with large curvatures. Prone to breakage cracks

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