Device for assembling jump spring

Abstract

The invention provides a device for assembling a jump spring and belongs to the technical field of machines. The problems that a traditional tool for installing the jump spring is inconvenient in assembling, and the jump spring easily generates deviation are solved by the device for assembling the jump spring. The device for assembling the jump spring comprises a barrel-shaped body. The body is provided with two pressing pieces; a spring is arranged between each pressing piece and the body; and the pressing pieces partially extend into the inner side of the body under the action of the elasticity of the springs. The device also comprises a conical jump spring seat. A gap exists between the two pressing pieces; the smaller end of the jump spring seat can cross the gap to extend into the body; and the big end part of the jump spring seat is provided with a connecting piece mutually connected with a workpiece of the installed jump spring. The device for assembling the jump spring has the advantages that jump spring is convenient in assembly; the jump spring does not deviate in position; and the practical value is high.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a device for assembly, in particular to a device for assembling a clip spring. Background technique [0002] The circlip for the shaft is a kind of hole movement installed on the grooved shaft and used to fix the parts. The inner diameter of this type of retaining ring is slightly smaller than the diameter of the assembly shaft. When installing, use circlip pliers, insert the pliers mouth into the pliers hole of the retaining ring, expand the retaining ring, and then put it into the pre-processed shaft groove. However, as everyone knows, manually assembling the circlip by such a method is time-consuming and labor-intensive, and the workman's efficiency is low and the labor intensity is high. Of course, there are also installations to realize the installation of the circlip through assembly tooling. [0003] For example, a Chinese patent discloses a shaft-to-shaft circlip toolin...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of installing the circlip, the above-mentioned tooling does not set the structure of the limit circlip, and the circlip is prone to positional deviation during the process of assembling it on the shaft, resulting in the circlip not being inserted or only partially locked. into the ring groove, the success rate of the ring assembly is low

In this way, the operator needs to manually adjust the position of the circlip to an accurate position, or when the operator does not find that the circlip is not assembled properly, the assembled product may even affect its function and performance

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