Mounting tool for spring ring

Abstract

The invention discloses a mounting tool for a spring ring. The mounting tool comprises a guiding body and a pushing sleeve, wherein the guiding body has a shape of circular platform; the pushing sleeve is in clearance fit with the guiding body; an inner diameter of the pushing sleeve is slightly more than a maximum diameter of the guiding body and is less than an outer diameter of a mounted spring ring; a minimum diameter of the guiding body is less than an inner diameter of the mounted spring ring; the guiding body is a circular platform at a small conical degree; the maximum diameter of the guiding body is slightly more than the diameter of an axle of the mounted spring ring; a connecting threaded pillar is arranged on an end face of a maximum-diameter end of the guiding body; and the threaded pillar is coaxial with the guiding body. The mounting tool for the spring ring has a simple structure, is portable and conveniently used, is capable of flexibly moving and can be used for mounting the spring ring. Under the guidance of the guiding body, the spring ring is uniformly expanded, thereby avoiding a situation of serious local deformation of the spring ring caused by an unevenly pressed local part, ensuring the precision of the outer surface of the axle of the mounted spring ring, and improving the service life of the spring ring and assembling efficiency.

Description

Technical field [0001] The present invention relates to an assembly tool, specifically a spring coil installer. Background technique [0002] When current spring coils are installed, the diameter of the spring coil is generally enlarged with pliers, then placed in the slot where the spring coil needs to be installed, and finally tightened with pliers. This installation method can easily cause the spring coil to fall out of the elastic range after expansion, so that when the spring coil is tightened with pliers, the spring coil cannot be fully restored. When the spring coil is expanded with pliers, the local deformation of the spring coil is serious due to uneven force. In this way, the use effect or service life of the spring coil will be limited, and this assembly method is inefficient. Contents of the invention [0003] In view of the above shortcomings of the prior art, the present invention aims to provide a spring coil installer for quickly installing spring coils. ...

AI Technical Summary

Problems solved by technology

This installation method can easily make the spring coil not within the elastic range after being enlarged, so that when the hand pliers tighten the spring coil, the spring coil cannot be completely restored. When the spring coil is expanded with hand pliers, the spring coil is partially deformed due to uneven force, In this way, the use effect or service life of the spring coil will be limited, and this assembly method is inefficient

Images