Auxiliary tool for rapid assembly of angular contact bearing and method of using the same

Abstract

The invention relates to an auxiliary tooling for rapid assembly of angular contact bearings and a method of using the same. The tooling comprises a funnel, an assembly seat and a connecting head; The shaft is fixedly connected, and the lower end of the connecting head is the ball outlet, which is fixedly connected with the outer side wall of the assembly seat; the assembly seat is a ring seat, and a two-step stepped annular cavity is made in the assembly seat, and the annular cavity at the lower part is the inner part of the bearing. Ring and bearing cage installation cavity, the annular cavity at the upper part is the bearing outer ring installation cavity; on the outer side wall of the assembly seat corresponding to the small diameter annular cavity is provided with a goal through hole along the radial direction, the goal through The hole is aligned with the ball outlet of the connector. The invention avoids direct contact with the ball by hand, and utilizes the self-gravity of the ball to automatically and continuously enter the bearing cage, thereby effectively improving the assembly efficiency of the angular contact bearing.

Description

technical field [0001] The invention belongs to the technical field of bearing assembly, and in particular relates to an auxiliary tool for rapid assembly of an angular contact bearing and a method for using the same. Background technique [0002] Angular contact bearings are split bearings with small balls and a large number of balls. During the assembly process, because the balls are too small, the assembly process is difficult, cumbersome, and time-consuming. The bearing balls of angular contact bearings and the inner and outer rings of the bearing need to be lubricated before assembly. In addition, P2, P4 and other bearings have higher requirements on cleanliness during bearing assembly. Therefore, in order to ensure the cleanliness of bearings when assembling angular contact bearings, The balls of the angular contact bearing cannot be touched by hand, which limits the efficiency of the assembly process of the angular contact bearing, making the assembly cumbersome and t...

AI Technical Summary

Problems solved by technology

[0002] Angular contact bearings are split bearings with small balls and a large number. During the assembly process, due to the small balls, the assembly process is difficult and cumbersome, and takes a lot of time

The bearing balls of angular contact bearings and the inner and outer rings of bearings need to be lubricated before assembly. In addition, bearings of P2 and P4 grades have higher requirements for cleanliness during bearing assembly. Therefore, in order to ensure the cleanliness of bearings when assembling angular contact bearings, The balls of the angular contact bearing cannot be touched by hand, which limits the efficiency of the assembly process of the angular contact bearing, making it cumbersome and time-consuming to assemble

Images