Bearing inner ring rotary cleaning device

Abstract

The invention discloses a bearing inner ring rotary cleaning device comprising a nozzle, a bearing inner ring positioning driving device and a bearing outer ring fixing device. The bearing outer ringfixing device is located above the bearing inner ring positioning driving device, a bearing is arranged on the bearing inner ring positioning driving device, the bearing inner ring positioning drivingdevice is used for performing bearing positioning and rotation driving of an inner ring, and the bearing outer ring fixing device is located on the outer side of the bearing to fix an outer ring of the bearing; and the nozzle is located above or below the bearing or on the inner ring or the outer ring of the bearing for all-round cleaning. By means of the above manner, the bearing inner ring rotary cleaning device avoids following rotation of the outer ring of the bearing and realizes relative rotation of the inner ring and the outer ring of the bearing; and after the nozzle is started, flushing of the bearing can be realized, the cleaning work efficiency is high, the cleaning effect is good, and the bearing inner ring rotary cleaning device is especially suitable for cleaning large bearings.

Description

technical field [0001] The invention relates to the field of bearing cleaning equipment, in particular to a rotating cleaning device for the inner ring of a bearing. Background technique [0002] Large bearings are widely used in rail vehicles and automatic processing equipment to meet the performance requirements of heavy loads and heavy loads. In addition, in order to lubricate and protect the bearing, lubricating oil or grease is usually injected into the bearing. [0003] The cost of large bearings is high, and they are usually repaired instead of scrapped after damage. The bearings need to be cleaned before maintenance. Due to the large size and heavy weight of large bearings, it is difficult to clean, and the sludge between the inner and outer rings of the bearing is thick. During the cleaning process, the inner and outer rings of the bearing need to be rotated relative to each other. In the prior art, there is no cleaning equipment dedicated to large bearings. Howeve...

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Problems solved by technology

[0003] The cost of large bearings is high, and they are usually repaired instead of scrapped after damage. The bearings need to be cleaned before maintenance. Due to the large size and heavy weight of large bearings, it is difficult to clean, and the sludge between the inner and outer rings of the bearing is thick. During the cleaning process, the relative rotation of the inner and outer rings of the bearing is required. In the prior art, there is no cleaning equipment dedicated to large-scale bearings. However, manual cleaning is inefficient, long working hours, and high cost, which needs to be improved.

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