Automatic loading and unloading device for screw-down oil cylinder of rolling mill

Abstract

The invention discloses an automatic screw-down oil cylinder assembling and disassembling device for a rolling mill in the technical field of rolling mill oil cylinder assembling and disassembling, and the automatic screw-down oil cylinder assembling and disassembling device comprises an oil cylinder, a rolling mill frame and a locking assembly used for fixing the oil cylinder and the rolling mill frame, two contact plates are longitudinally and slidably mounted in an inner cavity of the rectangular sliding block, the two contact plates are symmetrically mounted up and down relative to the central axis of the sliding block, guide grooves are formed in the left end face and the right end face of the vertical groove, guide rods are fixedly mounted on the left end face and the right end face of the front side of each contact plate, and the guide rods are slidably mounted in the guide grooves; according to the device, fixation and separation between the oil cylinder and the rolling mill frame are achieved through actions needed when the oil cylinder is disassembled and assembled, automatic disassembly and assembly between the oil cylinder and the rolling mill frame are achieved, and the speed when the oil cylinder and the rolling mill frame are fixed and disassembled is greatly increased.

Description

technical field [0001] The invention relates to the technical field of rolling oil cylinder loading and unloading, in particular to an automatic loading and unloading device for a pressing oil cylinder for a rolling mill. Background technique [0002] The rolling mill is the equipment that realizes the metal rolling process, which generally refers to the equipment that completes the whole process of rolling material production. The oil cylinder is generally installed on the top of the rolling mill. [0003] Traditionally, when dismantling the press cylinder, the staff manually separates the bolts between the cylinder and the rolling mill, and then lifts and transports the cylinder away through the beam truck at the top of the workshop, and then puts the cylinder down to the designated area. It is installed on the top of the rolling mill. In the process of separating the oil cylinder from the rolling mill, the staff needs to climb to the top of the rolling mill, and then rem...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of depressing oil cylinder automatic loading and unloading device for rolling mill, to solve the problems of prior art shortcomings in the above-mentioned background technology

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