Bearing ring clamp

Abstract

The invention discloses a bearing ring clamp. The bearing ring clamp comprises a base, wherein a mounting groove allowing a first bearing to be fixedly arranged is formed in the center of the top endof the base, a shaft rod is movably connected into the first bearing, and a movable seat is fixedly welded to the end, away from the base, of the shaft rod; the top end of the base and the bottom endof the movable seat are provided with annular grooves allowing rollers to slide, the top end of the movable seat is provided with two sets of rectangular sliding grooves allowing rectangular sliding blocks to slide in an annular array, the top end of the movable seat is provided with two sets of rectangular grooves in an annular array, and the top ends of the rectangular sliding blocks are fixedlyconnected with L-shaped fixing parts; and a threaded hole is formed in the center of one side of the top end of each L-shaped fixing part. According to the bearing ring clamp, the situation that a bearing ring is clamped from the outer edge face is avoided, deformation of the bearing ring is avoided, the turning precision is improved, the practicability is high, rotation can be conducted, time and labor are saved when workers fix the bearing ring, and the installation speed is improved.

Description

technical field [0001] The invention belongs to the technical field of bearing processing fixtures, and in particular relates to a bearing ring fixture. 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. Bearings are divided into many categories, and rolling bearings are only one of them. Rolling bearings mainly include three parts: outer ring, inner ring, rolling elements and cages. In the production process of rolling bearings, the four parts are produced separately, and then the four parts are processed. Assemble. The inner and outer rings of rolling bearings are collectively referred to as bearing rings. In the production process of bearing rings, the inner and outer rings of bearing rings need to be turned, and the inner ring of bearing rings is generally turned with a jig Cla...

AI Technical Summary

Problems solved by technology

[0003] At present, although the bearing ring can be clamped by the clamping method, when the precision of the processed bearing ring is high, as long as the clamp clamps the outer edge surface of the bearing ring, the bearing ring will be slightly deformed. , it will lead to reduced turning accuracy and low practicability; and the current fixture cannot be rotated, which makes it time-consuming and laborious for workers to fix the bearing ring, and the installation speed is slow

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