Corner shape correction processing mechanism based on H-shaped steel processing

Abstract

The invention relates to the technical field of H-shaped steel processing, and discloses a corner shape correction processing mechanism based on H-shaped steel processing. The corner shape correctionprocessing mechanism comprises a rack, a first fixing plate, a conveying mechanism and a second fixing plate, wherein the first fixing plate, the conveying mechanism and the second fixing plate are fixedly connected to the top of the rack. According to the corner shape correction processing mechanism based on H-shaped steel processing, through the cooperative use of a first fixing rod, a second fixing rod, a first sliding seat, a second sliding seat, a rotating shaft and a fixing seat, the corner shape correction processing mechanism can automatically adjust the distance between a first correction wheel and a second correction wheel and the distance between the first correction wheel and a third correction wheel and correct the two sides of H-type steel according to the wall thicknesses and distance of the two sides of the H-shaped steel through the starting of a hydraulic cylinder. A first correction mechanism and a second correction mechanism can move in the axis directions of the first fixing rod and second fixing rod. Acting force generated by the hydraulic cylinder can evenly act on the corners of the H-shaped steel. Bending does not happen easily when the two sides of the H-shaped steel are stressed simultaneously.

Description

technical field [0001] The invention relates to the technical field of H-shaped steel processing, in particular to a corner correction processing mechanism based on H-shaped steel processing. Background technique [0002] During the processing of H-shaped steel, H-shaped steel will be welded. After welding, the H-shaped steel is easy to be heated and deformed at the corners. Therefore, it is necessary to use a corner correction processing mechanism to correct the H-shaped steel. The existing part of the corner correction processing In the mechanism, the distance between the correction wheels is fixed, and only a single size of H-beam can be corrected. The applicability of the mechanism is relatively small, and when the correction operation is performed, the correction wheel directly passes through the hydraulic cylinder on the mechanism. The force acts directly on the H-shaped steel, so that during the simultaneous correction of both sides of the H-shaped steel, the uneven p...

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Problems solved by technology

[0002] During the processing of H-shaped steel, H-shaped steel will be welded. After welding, the H-shaped steel is easy to be heated and deformed at the corners. Therefore, it is necessary to use a corner correction processing mechanism to correct the H-shaped steel. The existing part of the corner correction processing In the mechanism, the distance between the correction wheels is fixed, and only a single size of H-beam can be corrected. The applicability of the mechanism is relatively small, and when the correction operation is performed, the correction wheel directly passes through the hydraulic cylinder on the mechanism. The force acts directly on the H-shaped steel, so that during the simultaneous correction of both sides of the H-shaped steel, the uneven pressure on both sides of the H-shaped steel is prone to bending

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