Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill

Abstract

The invention provides disassembly and assembly equipment for a bearing box of a working roll of an aluminum foil mill and can solve the problems in the prior art that abnormal damage is liable to be caused in disassembly and assembly of the bearing box and the disassembly and assembly efficiency is low. The technical scheme is that the disassembly and assembly equipment comprises a roll bed, U-shaped racks, worktables and operating devices, wherein the U-shaped racks are arranged on two side of the top surface of the roll bed and used for holding the working roll; the worktables are arranged on two sides of the bed body of the roll bed and used for bearing the operating devices; the operating devices comprise transversally moving carts arranged on the table boards of the worktables; and travelling cars capable of performing lifting motion and lengthwise motion are arranged on the transversally moving carts. The disassembly and assembly equipment provided by the invention has the advantages that the positioning is accurate, the abnormal damage of the bearing box is avoided, the cost is greatly reduced, the disassembly and assembly time is shortened, the disassembly and assembly efficiency is improved, and the production requirement is met.

Description

technical field [0001] The invention relates to a device for disassembling and assembling a work roll bearing box of an aluminum foil rolling mill. Background technique [0002] At present, the general way of disassembling and assembling the work roll bearing boxes of aluminum foil rolling mills is to disassemble and assemble them by crane, use the crane to hang the bearing boxes, and then disassemble them individually by the staff: using this method to disassemble the bearing boxes mainly has the following problems and disadvantages: 1. Because the crane’s lifting, front, rear, left, and right movements cannot be precisely controlled, and the installation of the bearing box requires very high precision, it is easy to damage the inner ring and rolling elements of the bearing, which greatly reduces the service life of the bearing; 2. Because the position of the crane is difficult to accurately control, In order to ensure the minimum bearing damage, it is necessary to adjust t...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a dismantling device for the work roll bearing box of an aluminum foil rolling mill, which can solve the problems in the prior art that abnormal damage is easily caused when disassembling the bearing box and the disassembly efficiency is low

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