Bearing of dynamic self-adjusting structure

Abstract

The invention relates to a bearing of a dynamic self-adjusting structure. The bearing comprises a bearing inner frame and a bearing outer frame, a roller assembly is arranged between the bearing inner frame and the bearing outer frame, and the roller assembly comprises an inner roller structure and an outer roller structure; the inner roller structure comprises a plurality of inner slide pieces, semispherical concave holes are formed in the two axial ends of the inner slide pieces, and the inner slide pieces are connected with each other through auxiliary balls which are embedded into two adjacent concave holes; a plurality of ball grooves are further formed in the inner side of the inner slide pieces, and balls A are arranged in the ball grooves; fixing grooves are formed in the axial middles of the outer walls of the inner slide pieces; the outer roller structure comprises a plurality of outer slide pieces, and a plurality balls B are embedded into the outer walls of the outer slide piece; and spring pieces are clamped into the fixing grooves, two clamping protruded portions are arranged at the two axial ends of the spring pieces, and the two clamping protruded portions are respectively clamped into the gaps between the inner slide pieces.

Description

technical field [0001] The invention relates to a bearing with a dynamic self-adjusting structure, which belongs to the field of bearings. Background technique [0002] Traditional bearings are composed of a simple outer frame, inner frame and rollers. The rollers directly rub against the outer frame and inner frame to realize the rotation of the bearing. Because of the limitations of the shape and material of the rollers, it is difficult to avoid the rollers from the outer frame and the inner frame. At the same time, in many equipments, the bearings also bear large radial and uncertain impacts, and the rollers are easy to produce pits on the inner and outer frames of the bearings, which affects the bearing performance. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the problem of poor durability of bearings in the prior art and provide a durable and stable bearing. [0004] The technical solution adopted by t...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problem of poor bearing durability in the prior art and provide a durable and stable bearing

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