An impact-resistant accelerated cooling roller flower stand

Abstract

The invention disclose is an anti-shock accelerating cooling roller support, relates to the roller support of a rolling mill and solves the problems that the conventional accelerating cooling support and a spraying pipe of a lower collecting pipe are prone to damage owing to collision. The anti-shock accelerating cooling roller support comprises two parallel cross beams, a plurality of oblique teeth of an operating side, a plurality of oblique teeth of a driving side, a lower accelerating cooling spraying pipe, a connecting plate of a lower collecting pipe, a lower fixing plate, a first support adjusting plate and second support adjusting plates. Two ends of the cross beams are respectively welded with a fixing block of the driving side and a fixing block of the operating side. A positioning pin hole is formed in the fixing block of the driving side. The oblique teeth of the operating side and the oblique teeth of the driving side are respectively fixed at the cross beams, and heads of the oblique teeth of the operating side and the oblique teeth of the driving side are of rounded corners and provided with transition chamfer edges respectively. The lower accelerating cooling spraying pipe is welded with the connecting plate of the lower collecting pipe which is arranged on a height adjusting plate of the lower spraying pipe. The fixing block of the driving side and the fixing block of the operating side are respectively arranged on the lower fixing plate of the roller support, and the first support adjusting plate is arranged between the fixing block of the driving side and the fixing block of the operating side and the lower fixing plate of the roller support as a lining. The second support adjusting plates are respectively arranged on the fixing block of the driving side and the fixing block of the operating side as linings. With improvements of structure, strength and mounting way of the accelerating cooling support, the anti-shock accelerating cooling roller support solves the problems that the conventional accelerating cooling support and the spraying pipe of the lower collecting pipe are prone to damage owing to collision.

Description

technical field [0001] The invention relates to a roller table flower stand in a rolling mill, in particular to an impact-resistant accelerated cooling roller table flower stand. Background technique [0002] At present, the accelerated cooling flower racks of ACC (accelerating control cooling) in rolling thick plate equipment are arranged along the direction of the rolling line, inclined from the outside to the inside, symmetrical on both sides, and the front and rear flower racks are arranged staggered. One is to play a centering role, and the other is to facilitate the cooling effect without blind spots. The accelerated cooling flower stand is installed between multiple sets of pinch rollers and the middle roller table, and the lower accelerated cooling nozzle is installed in the middle of the flower stand. There are several accelerated cooling flower stands in the machine, and there are various models and specifications. [0003] For the structure of the existing accel...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the problems existing in the prior art, to provide an anti-impact accelerated cooling roller table flower stand, which can improve the impact strength of the flower stand, solve the problems of ACC accelerated cooling flower stand deformation being bumped and scratching the lower surface of the steel plate and the solution The flower stand is deformed and arched by heat, which causes the nozzle of the lower header to be hit and damaged

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