Cold rolling unit bearing pedestal disassembly-free cleaning device, cleaning method and application
A technology for cleaning devices and bearing housings, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc. Reduce the content of chemical components, reduce cleaning time, and avoid the effect of manual disassembly and assembly
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[0081] Cold rolling 20-high single-stand reversible rolling mill, there are 4 middle rolls in the whole roll system. During the whole process of rolling plate shape control, through the movement of a middle roll, the 1 / 4 of the curling part of the plate will be waved. to the flattening effect. Each intermediate roller is equipped with a bearing seat on one side, and the internal structure of the bearing seat mainly includes thrust bearings, radial bearings, gap rings and other components.
[0082] The current cleaning and maintenance content of an intermediate roller bearing housing is as follows:
[0083] 1. When the maintenance cycle of the bearing in the bearing seat is up (150 hours online), it needs to be manually disassembled, disassembled, cleaned and maintained;
[0084] 2. For an intermediate bearing seat that got off the machine in an accident (such as stacked steel, broken strips and sticky steel, etc.), it needs to be manually disassembled, disassembled, cleaned a...
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