Clutch device and adjustment method for roll adjustment on blanking machine

Abstract

The invention discloses a clutch device for regulation of an upper roller of a roughing mill. The clutch device comprises an input disc, an output disc and a clutch disc, wherein the input disc is connected with the pressure power output end of a pressure speed reducer of the roughing mill; the output disc is connected with a transmission pair which is in steering connection above the end part of the upper roller of the roughing mill; the clutch disc is positioned between the input disc and the output disc. The clutch device also comprises a shifting device which is connected with the clutch disc and is used for shifting the clutch disc in the axial direction to realize engagement and disengagement. The invention also discloses a regulating method of the upper roller of the roughing mill; the regulating method adopts the clutch device, and one end of the clutch device is disconnected when the upper roller of the roughing mill moves upwards, so that the balance of the clutch device is restored again. The clutch device disclosed by the invention has the advantages that the structure is simple, the mechanical control can be realized, and the operation is convenient and reliable; meanwhile, through the regulating method realized on the basis of the clutch device, the horizontal regulating method of the upper roller can be conveniently and quickly realized, so that the job smoothness of the roughing mill is improved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a blanking machine used in steelmaking equipment; in particular, it relates to a clutch device for adjusting rolls on the blanking machine and an adjusting method thereof. Background technique [0002] The blanking machine is the equipment connected to the exit of the heating furnace in the steelmaking equipment, which is used to shape the billet of the rolled piece coming out of the heating furnace and remove the oxide scale on the surface of the billet, which can roll the billet into the required shape , size, structure and performance, so that the rolling mill can bite into it. [0003] The billet opening machine structure generally includes a frame, a lower roll fixedly installed on the frame and an upper roll horizontally arranged above the lower roll. The upper end of the upper roll is provided with a pressing part structure, wherein the pressing part structure includes The pressing motor on the frame, the output end of ...

AI Technical Summary

Problems solved by technology

As a result, after working for a period of time, the two ends of the upper roll will lose their level and become inclined, which will lead to imbalance during rolling and affect the rolling effect

In the prior art, after the upper roll is found to be out of level, it is generally used to manually adjust the matching position of the screw and the nut after stopping the machine, re-adjust the balance, and then restart the machine. During this adjustment, it is necessary to stop production for maintenance and at the same time, the equipment needs to be repaired. Disassembly is very inconvenient and time-consuming, which affects production efficiency

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