A rotary bearing with adjustable structure for self-locking fixation

Abstract

The invention discloses a rotating bearing with an adjustable structure that is convenient for self-locking and fixing, relates to the technical field of bearing combination, and solves the problem that currently used bearings generally do not have a high applicability combined structure capable of adjusting the inner diameter, which is not conducive to quick installation and docking assembly . A rotary bearing with an adjustable structure for self-locking and fixing, including a base, four sets of docking piles are fixedly arranged on the top of the side of the base, and the outside of the docking piles is provided with a self-locking contact structure; the sides of the base are integrated There are four sets of fixed ears; the outer ring shell, the side and bottom of the outer ring shell are integrally provided with four sets of butt ears; the inner ring shell, the inner block and the push ring are provided to provide the bearing with the ability to adjust the inner diameter The combination structure of high applicability can be applied to the installation of various shafts with different diameters, which greatly improves the applicability of bearing installation, and the control structure is simple and convenient, and it can self-lock, which is very convenient.

Description

technical field [0001] The invention relates to the technical field of bearing assembly, in particular to a rotating bearing with an adjustment structure for self-locking and fixing. Background technique [0002] The roller in the middle of the roller bearing is usually set in a cylindrical or conical shape, mainly bearing radial load, and the assembly method of the bearing is mainly interference fit, and the structure of the bearing itself is a fixed structure. When installing and using different types of bearings, Different types of bearings need to be specified for installation. [0003] Based on the existing technology, the bearings currently used generally do not have a high applicability combination structure that can adjust the inner diameter, which is not conducive to quick installation and docking assembly, and can only be used for installation and use of one type of shaft parts, and it is difficult to quickly combine and apply to multi-directional applications. Fu...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a rotary bearing with an adjustable structure for self-locking and fixing, so as to solve the problem in the background technology mentioned above. Based on the prior art, the bearings currently used generally do not have a high applicability combination structure capable of adjusting the inner diameter, and cannot Conducive to fast installation and docking assembly, only suitable for the installation and use of one type of shaft parts, it is difficult to quickly combine and apply multi-directional application functions, and the problem of lack of convenience

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