Regulating disc type anti-sliding safety catcher device for hot-rolling fine-straightening machine

Abstract

The invention discloses a regulating disc type anti-sliding safety catcher device for a hot-rolling fine-straightening machine. The regulating disc type anti-sliding safety catcher device sleeves a transmission shaft, and comprises an outer ring steel sleeve, an inner steel sleeve and a disc type regulating mechanism, wherein the inner steel sleeve is arranged at the outer side of the transmissionshaft; the outer ring steel sleeve is arranged at the outer side of the inner steel sleeve; a filling abrasive material is arranged between the outer ring steel sleeve and the inner steel sleeve; oneend of the outer ring steel ring is connected onto a main shaft through a fastening bolt; the main shaft is connected to the transmission shaft through a special bolt and a nut; the disc type regulating mechanism comprises a torque regulating disc, a regulating block and a pressure ring, the torque regulating disc is connected to the other end of the outer ring steel sleeve through a threaded structure; the regulating block is connected onto the torque regulating disc through a regulating bolt; the regulating block is positioned between the torque regulating disc and the other end of the outer ring steel sleeve; and the pressure ring sleeves the other end of the inner steel sleeve, and is in contact with the regulating block. The regulating disc type anti-sliding safety catcher device canavoid the problem that repair cost for the original anti-sliding safety catcher for a finishing straightening machine is too high, and realizes conveniently remaining and replacing the regulating disc type anti-sliding safety catcher device for the hot-rolling fine-straightening machine with lower cost.

Description

technical field [0001] The invention relates to an anti-slip safety handle on a hot-rolling finish leveler, more specifically, an adjusting disc type anti-slip safety handle device for a hot-rolling finish leveler. Background technique [0002] The purpose of the hot-rolled finishing production line is to perform heat treatment processes such as quenching, high-temperature normalizing, and tempering on the steel plate to improve the physical properties of the finished steel plate and meet the higher performance requirements of special users. The last process of this line is to straighten the steel plate after heat treatment, so as to obtain the delivered plate shape that meets the specifications and user requirements. Therefore, at present, the hot rolling and finishing production lines of domestic and foreign iron and steel enterprises all use the core equipment leveler. [0003] In order to meet a wide range of plate thickness straightening (3mm to 12mm), the existing lev...

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Problems solved by technology

[0009] Therefore, it is not worth much to repair the safety receiver according to the original structure at present. Generally, the principle of scrapping is adopted to replace the new safety receiver parts, which increases the cost of spare parts maintenance.

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