A bearing loading and unloading tool with improved centering degree and reduced friction rate

Abstract

The invention discloses a bearing loading and unloading tool which improves the centering degree and reduces the friction rate. Its structure includes a clamping frame and a bearing clamping column. The clamping frame is assembled and connected with the bearing clamping column. plate, adjusting rotary plate, and adjusting rotary rod. The clamping arm is connected to the fixed shaft plate of the clamping arm through a shaft bolt. The clamping arm is connected to the shaft of the adjusting rotary plate. The bearing clamping column includes a backing ring mechanism and a column shaft. When the bearing is fixed on the shaft seat in the present invention, the bearing and the bearing clamping column are spliced ​​in the way of placing them horizontally, which improves the centering degree of the bearing and the bearing clamping column, and also reduces the bearing internal pressure. The friction between the ring and the outer ring of the cross bar of the shaft seat; when separating, the pads of the bearing clamp column are used to protect the inner ring surface of the bearing, which avoids the friction between the inner ring of the bearing and the outer ring of the cross bar of the shaft seat, and ensures the quality of the bearing. It also prolongs the service life of the shaft seat.

Description

technical field [0001] The invention relates to the field of bearings, in particular to a bearing loading and unloading tool which improves the centering degree and reduces the friction rate. Background technique [0002] When assembling the bearing, the bearing is generally placed vertically and fixed on the shaft seat. When fixing, the bearing is moved by beating the bearing. After the bearing and the shaft seat are fitted, the bearing is fixed, and the Bearings are removed or installed. [0003] In the prior art, the bearing is vertically placed and fixed on the shaft seat. When the bearing is knocked and moved, it is easy to cause greater friction damage to the inner ring surface of the bearing, and at the same time, it also causes greater damage to the outer ring surface of the fixed shaft seat cross bar. The frictional damage of the bearing will reduce the quality of the bearing and the life of the cross bar of the shaft seat will also be reduced. Contents of the in...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art, and provide a bearing loading and unloading tool that improves the centering degree and reduces the friction rate, so as to solve the problem of vertically placing and fixing the bearing on the shaft seat, and it is easy to damage the bearing when the bearing is knocked and moved. The ring surface causes greater friction damage, and at the same time, it also causes greater friction damage to the outer ring surface of the fixed shaft seat cross bar, which reduces the quality of the bearing and reduces the life of the shaft seat cross bar.

Images