A kind of inner ring fine grinding device for bearing processing and grinding method thereof

Abstract

The invention discloses a precision grinding device and a grinding method for an inner ring used for bearing processing. The invention relates to the technical field of bearing grinding. The device is composed of a clamping mechanism and a grinding mechanism. This solves the problem that some existing grinding devices for the inner ring of bearings cannot efficiently grind the inner ring of the bearing, some devices cannot effectively position and clamp the shaft center of the bearing and the shaft center of the grinding motor, and some devices cannot effectively clean the grinding process of dust. By turning the screw, the T-shaped block slides inside the movable groove, and the arc-shaped magnet fixedly connected to the adjusted T-shaped block is adsorbed on the side end of the inner ring of the bearing, and the inner ring of the bearing is limited, so as to realize fast and efficient precision inspection of the inner ring of the bearing. Grinding, through the rotation of the rotating rod to drive the two nut blocks connected by the thread on the surface to move relative to each other synchronously to clamp and fix the outer ring of the bearing, to ensure that the clamped bearing and the rotating end of the motor can always be kept on the same axis, and improve the bearing grinding process in the precision.

Description

technical field [0001] The invention relates to the technical field of bearing grinding, in particular to an inner ring fine grinding device for bearing processing and a grinding method thereof. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. It is used to support the shaft, but this is only part of its function. The essence of support is to be able to bear radial loads. Accuracy of bearing dimensions; [0003] The existing patent (notification number: CN110253353A) discloses an inner ring grinding device for bearing manufacturing, which relates to the field of bearing manufacturing. When processing the existing bearing inner ring, the bearing inner ring is usually not fixed firmly, which affects the grinding of the bearing inner ring processing. In the process of realizing the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a precision grinding device for the inner ring of a bearing and a grinding method thereof, which solves the problem that the existing part of the grinding device for the inner ring of the bearing cannot efficiently grind the inner ring of the bearing, and the existing part of the bearing The inner ring grinding device cannot effectively locate and clamp the shaft center of the bearing and the grinding motor shaft accurately, and some existing grinding devices for the inner ring of bearings cannot effectively clean the dust during the grinding process

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