A bearing outer ring cleaning device for bearing production and processing

CN122098992APending Publication Date: 2026-05-29HEBEI QIJIAN BEARING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEBEI QIJIAN BEARING CO LTD
Filing Date
2026-04-27
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In existing technologies, the outer ring of bearings is not thoroughly cleaned, leaving cleaning dead zones that cannot completely remove impurities, thus affecting the bearing assembly quality and service life.

Method used

A bearing outer ring cleaning device was designed, comprising a collection bucket, a hollow rotating shaft, a rotating disc, and outer and inner wall cleaning components. It utilizes the centrifugal force of rotation and the tangential scouring force of the sprayed cleaning fluid, combined with a flexible brush, to thoroughly clean the inner and outer walls of the bearing.

Benefits of technology

It achieves all-round cleaning of the inner and outer walls of the bearing outer ring, eliminates cleaning dead corners, improves cleaning efficiency and effect, facilitates disassembly and assembly, and enhances work efficiency.

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Abstract

The application discloses a bearing outer ring cleaning device for bearing production and processing and belongs to the technical field of bearing processing equipment. The device comprises a collecting barrel, a hollow rotating shaft, a supporting rotation driving assembly, a lifting cover, a supporting lifting driving assembly, a rotating disc and a flushing mechanism. The flushing mechanism comprises an outer wall cleaning assembly, an inner wall cleaning assembly and a flexible brush for contacting the bearing outer ring. The bearing outer ring is sleeved with the tapered hollow rod, and under the action of the rotating centrifugal force, the upper and lower bearing outer rings are staggered with space, so that the impurities can be discharged from the inside, and the impurities are avoided to be left. Under the action of the tangential flushing force of the spraying hole for spraying the cleaning liquid and the force of the contact between the bearing outer ring and the flexible brush, the bearing outer ring can rotate on the tapered hollow rod, the inner and outer walls of the bearing outer ring can be cleaned at the same time, the bearing outer ring can be fully cleaned, the impurities in the groove can be flushed down, and the cleaning dead angle is eliminated, so that the impurities are completely discharged.
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