Bearing convenient to mount

Abstract

The invention belongs to the field of bearings, and particularly relates to a bearing convenient to mount. The bearing comprises a connecting sleeve; a fixing column is arranged at the bottom of the connecting sleeve; the bottom of the connecting sleeve is fixedly connected with the top of the fixing column; mounting blocks are symmetrically arranged at the two ends of the fixing column; the right end of the fixing column is fixedly connected with the left ends of the mounting blocks; mounting holes are formed in the axis centers of the mounting blocks; a bottom plate is arranged at the bottom of the fixing column; the bottom of the fixing column is fixedly connected with the top of the bottom plate; a contraction ring is arranged at the top of the connecting sleeve; contraction springs are symmetrically arranged in the contraction ring; the inner wall of the contraction ring is contact with the outer surfaces of the contraction springs; limiting rods are symmetrically arranged at both ends of the contraction springs; the top ends of the contraction springs are fixedly connected with the tops of the limiting rods; contraction mechanisms are arranged at the bottoms of the limiting rods; the bottom of the limiting rods are fixedly connected with the tops of the contraction mechanisms; and contraction rods are arranged at the bottoms of the contraction mechanisms.

Description

technical field [0001] The invention belongs to the field of bearings, in particular to an easy-to-install bearing. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Bearings can be divided into two categories: rolling bearings and sliding bearings. Rolling bearings have been standardized and serialized, but compared with sliding bearings, their radial dimensions, vibration and noise are larger, and their prices are also higher. [0003] During the installation process of the bearing assembly, the bearing assembly is usually installed and clamped by clamping, and it is troublesome to install the bearing and the assembly together, wasting a lot of time, and it is inconvenient to disassemble. When the bearing is damaged, it is not necessary It is convenient to disassemble, which make...

AI Technical Summary

Problems solved by technology

[0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Bearings can be divided into two categories: rolling bearings and sliding bearings. Rolling bearings have been standardized and serialized, but compared with sliding bearings, their radial dimensions, vibration and noise are larger, and their prices are higher

[0003] During the installation process of the bearing assembly, the bearing assembly is usually installed and clamped by clamping, and it is troublesome to install the bearing and the assembly together, wasting a lot of time, and it is inconvenient to disassemble. When the bearing is damaged, it is not necessary It is convenient to disassemble, which makes the maintenance of the bearing more difficult. Now a bearing that is easy to install is proposed to solve the above-mentioned problems

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