Bearing loading and unloading tool capable of improving centering degree and reducing friction rate

Abstract

The invention discloses a bearing loading and unloading tool capable of improving centering degree and reducing a friction rate. The bearing loading and unloading tool structurally comprises a clamping frame and a bearing clamping column, the clamping frame is assembled and connected with the bearing clamping column, the clamping frame is composed of clamping arms, a clamping arm fixing shaft plate, an adjusting rotating plate and an adjusting rotating rod, the clamping arms are connected with the clamping arm fixing shaft plate through shaft bolts, the clamping arms are in transmission connection with an adjusting rotating plate shaft, the adjusting rotating rod penetrates through the adjusting rotating plate, and the bearing clamping column comprises a cushion ring mechanism and a columnshaft. According to the bearing loading and unloading tool, when the bearing is fixed on a shaft seat, the bearing is used for being spliced with the bearing clamping column in a transverse arrangement mode, the centering degree of the bearing and the bearing clamping column is improved, and the friction between a bearing inner ring and an outer ring of a cross rod of the shaft seat is also reduced; and the inner ring surface of the bearing is subjected to cushion protection through cushion strips of the bearing clamping column during separation, the friction between the bearing inner ring and the outer ring of the cross rod of the shaft seat is avoided, so that the quality of the bearing is guaranteed, and the service life of the shaft seat is prolonged.

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.

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