Bent roller cylinder auxiliary tool capable of being fast dismounted or mounted and use method thereof

Abstract

The invention belongs to the technical field of rolling machine equipment, and relates to a bent roller cylinder auxiliary tool capable of being fast dismounted or mounted. The tool comprises a tool support frame and at least two sliding blocks, wherein the sliding bocks are fixed with a top screw; the middle part of the tool support frame can be clamped and connected onto a bent roller cylinder end cover; the sliding block can slide on the tool support frame; the lower end of the sliding block is provided with a sliding block pin head, and is used for connecting a dismounting hole formed in the bent roller cylinder end cover; the sliding block fixing top screw is used for fixing the sliding block onto the tool support frame. The invention also discloses a use method of the bent roller cylinder auxiliary tool capable of being fast dismounted or mounted. The bent roller cylinder auxiliary tool capable of being fast dismounted or mounted and the use method have the beneficial effects that in the use process, the position of a spanner does not need to be changed; the time of pulling out the spanner for hole alignment again every after the rotation of 180 degrees is reduced; the dismounting and mounting efficiency is improved; meanwhile, the sliding block can be matched with various specifications and models of bent roller cylinder end covers; the dismounting and mounting applicability is wide; the technical effect of higher economic performance is achieved.

Description

technical field [0001] The invention belongs to the technical field of rolling mill equipment, and in particular relates to an auxiliary tool for quickly disassembling and assembling a bending cylinder and a use method thereof. Background technique [0002] In the prior art, the cold rolling mill is an important equipment for aluminum foil processing, and the roll bending cylinder is an important part of the cold rolling mill. In the production working state, through the function of the bending cylinder, the positive and negative bending of the work roll can be realized to control the plate shape of the plate. In the non-production working state, the closing of the work roll and the working roll Lift up to realize the roller change. In addition, since the bending cylinder is a hydraulic cylinder, the piston rod of the bending cylinder is always doing reciprocating motions of extending and retracting no matter it is in the working state or in the non-working state, which is ...

AI Technical Summary

Problems solved by technology

Although the above-mentioned technical problems have been solved, since the force application rod is located on both symmetrical sides of the intermediate pipe, the length of the force application rod cannot be very long in view of the limited available space, and the description also discloses that the length of the force application rod is preferably 20 cm to 30 cm, the moment of the entire disassembly and installation process is greatly restricted, especially in the current manual operation, the disassembly and installation personnel need a certain amount of arm strength, and it is very difficult to disassemble and install the bending cylinder

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