Bearing facilitating to ball replacement

Abstract

The invention relates to the technical field of bearings, and specifically relates to a bearing facilitating to ball replacement. The bearing facilitating to ball replacement comprises an outer sleeve part, wherein a first semicircular groove is formed in the outer sleeve part, and an inner sleeve part is further arranged at the inner side of the outer sleeve part; the inner sleeve part comprises an outer plate, a middle plate, an inner plate and a pulling part, and the middle plate is fixedly connected with the outer plate and the inner plate separately; and a plurality of balls are arranged between the outer sleeve part and the inner sleeve part. According to the invention, the pulling part is arranged and drives the middle plate to compress so as to drive the outer plate to generate elastic deformation to a certain degree, so that the distance between the inner sleeve part and the outer sleeve part is increased, namely, the balls can be taken out, the whole operation is relatively simple, then the ball replacement is facilitated, and the bearing with the arrangement is higher in product force; and by arranging a cover plate, the situation that a threaded rod rotates to cause looseness of the bearing, and the use safety of the bearing is affected can be effectively prevented, and meanwhile the cover plate can improve the attractiveness and practicability of the bearing.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a bearing which is convenient for replacing balls. Background technique [0002] Bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts. Bearings will wear balls during long-term use, which in turn affects the safety of bearings. The balls in the bearing need to be replaced, and the balls in the prior art are troublesome to pick and place, and it is inconvenient to replace the balls, thus delaying the production progress due to the replacement of the balls of the bearing. In view of this, we propose a bearing that is easy to replace the balls. SUMMARY OF THE INVENTION [0003] In order to make up for the above deficiencies, the present invention provides a bearing which is easy to replace the balls. [0004] The technical scheme of the present invention is: [0005] A bearing which is easy to replac...

AI Technical Summary

Problems solved by technology

[0002] A bearing is a mechanical element that limits relative motion within the required range of motion and reduces friction between moving parts. Bearings will cause wear to the balls during long-term use, which will affect the safety of the bearing. Therefore, regular maintenance is required. The balls in the bearings need to be replaced, but the balls in the prior art are cumbersome to pick and place, and it is not convenient to replace the balls, which will delay the production progress due to the replacement of the balls in the bearings

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