Manufacturing method of elastic bearing

Abstract

The invention discloses a method for preparing an elastic bearing, comprising the following steps: (1) respectively coating an adhesive on a first connecting piece, a second connecting piece and a metal lining, (2) using a pin stop to cross a location hole on the metal lining for primary location and ensuring a space between the metal linings, then using a plurality of location frocks to surround the metal linings and using an upper location ring and a lower location ring to clamp the location frocks, forming a clamping integral member, arranging a feeding channel leading to the spaces between the metal linings, the metal linings and the first connecting piece and the metal linings and the second connecting piece in each location frock; (3) arranging the clamping integral member on a lower template, and using an upper template to cover, arranging a middle template between the lower template and the upper template, and the middle template being at the periphery of the location frocks, injecting rubber in the feeding channel for sulfuration treatment. Compared with the prior art, the invention has the advantages of convenient production, high labor efficiency and low fraction defective. The invention has no special demand for moulds and other auxiliary means, and facilitates to popularize and apply.

Description

technical field [0001] The invention relates to a bearing with an elastic adjustment function, which is suitable for the field of flexible connection where various machines such as trains and bridges need to rotate. The invention also relates to a preparation method of the bearing. Background technique [0002] Universal joints and ball bearings are generally used for connections that are suitable for various types of machinery such as trains and bridges. There is a lack of elasticity and self-adjusting shock absorption and buffering functions. It is difficult to use for a long time in places that require high stiffness and damping values. , the problem continues, therefore, how to develop a connection bearing with shock absorption and buffering function for a strong impact force has become an important subject that those skilled in the art need to study in depth. Contents of the invention [0003] The first technical problem to be solved by the present invention is to pro...

AI Technical Summary

Problems solved by technology

[0002] Universal joints and ball bearings are generally used for connections that are suitable for various types of machinery such as trains and bridges. There is a lack of elasticity and self-adjusting shock absorption and buffering functions. It is difficult to use for a long time in places that require high stiffness and damping values. , the problem continues, therefore, how to develop a connection bearing with shock absorption and cushioning function for strong impact force has become an important topic for those skilled in the art to study in depth

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