Multi-purpose bearing bush convenient to splice and install

Abstract

The invention provides a multi-purpose bearing bush convenient to splice and install, and relates to the field of bearing bushes. The multi-purpose bearing bush comprises a steel body and an oil groove. Multiple installation connection bodies are fixedly embedded on the upper portion of the inner side of the steel body. The bottom ends of the installation connection bodies are fixedly connected with the steel body. Two movable embedded bodies are movably embedded on the upper portion and the bottom of the inner side of the steel body correspondingly. The back portion of each movable embedded body is fixedly connected with a bottom spring. The two ends of the oil groove are connected with telescopic supplementing plates in a sliding manner correspondingly. The bottom ends of the telescopicsupplementing plates are embedded in the oil groove. In the device, by means of the installation connection bodies, the effect of splicing bearing bushes of the same type is achieved; by means of themovable embedded bodies, the effect of controlling the telescopic supplementing plates to be stretched out and drawn back is achieved, and the effect of controlling the oil groove to be opened or closed is achieved; and by means of an embedding and fixing groove, the effect of fixing installation connection bodies on other same bearing bushes is achieved.

Description

technical field [0001] The invention relates to the field of bearing pads, in particular to a bearing pad. Background technique [0002] Sliding bearings, bearings that work under sliding friction. The sliding bearing works smoothly, reliably and without noise. Under the condition of liquid lubrication, the sliding surface is separated by lubricating oil without direct contact, which can also greatly reduce friction loss and surface wear, and the oil film also has a certain ability to absorb vibration. But starting frictional resistance is bigger. The part of the shaft supported by the bearing is called the journal, and the part that matches the journal is called the bearing bush. In order to improve the friction properties of the surface of the bearing pad, the layer of anti-friction material cast on its inner surface is called bearing bushing. The materials of bearing bushes and bearing linings are collectively referred to as sliding bearing materials. Sliding bearing...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a multi-purpose bearing pad that is convenient for splicing and installation, which solves the problem that most of the bearing pads in the current market mentioned above cannot achieve the effect of splicing the bearing pads with each other. As a result, it is not convenient for users to use it, and it is not possible to achieve the effect of making one bearing pad have multiple uses, resulting in the problem that the existing bearing pads are not widely used and have a single function.

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