Grinding ball treatment device for bearing ball machining

The utility model relates to the technical field of bearing ball processing, and discloses a grinding ball processing device for bearing ball processing, which comprises a working table and supporting legs fixed at four corners of the bottom of the working table, and further comprises a connecting shell communicated with the bottom of the working table, and shaking components are mounted on two sides of an inner cavity of the connecting shell; according to the ball screening device, balls can be screened through the screening plate, the balls cannot move out of the surface of the screening plate under the action of the clamping frame, the screening plate can rotate under the cooperation of the pushing mechanism, and therefore unqualified balls can be rapidly discharged, a worker can use the ball screening device more conveniently, and the working efficiency is improved. And meanwhile, under cooperation of the collecting mechanism, qualified and unqualified balls can be stored separately, workers can take out