Shaping tooling for quenched check ring

Abstract

The invention discloses a shaping tooling for a quenched check ring. An upright rod which is arranged vertically is arranged at the top of a base; a fixed block and a movable block are respectively positioned on the two sides of the upright post; clamping surfaces which are formed oppositely are formed on the fixed block and the movable block; when the quenched check ring is machined, a check ring is positioned between the fixed block and the movable block through a locating post on the fixed block; a top cushion plate is pressed on the check ring and is compressed through a limiting piece; a driving mechanism drives the movable block to move to the fixed block, so that the clamping surfaces of the fixed block and the movable block extrude and shape the outside diameter of the check ring; then, the limiting piece is continuously moved downwards, so that the check ring is further compressed by the top cushion plate; the outside diameter and the flatness of the check ring are shaped by extruding and compressing repeatedly. According to the shaping tooling for the quenched check ring disclosed by the invention, a material is loaded and unloaded easily and conveniently; a plurality of check rings can be shaped simultaneously at one time; the shaping effect is good; the flatness of the shaped check rings is good.

Description

technical field [0001] The invention relates to the technical field of retaining ring processing, in particular to a quenching and shaping tool for retaining rings. Background technique [0002] In the retaining ring processing, in order to facilitate processing, the steel wire retaining ring needs to be wound into a spring shape on the forming machine and then cut. However, the steel wire retaining ring after winding is seriously deformed, and the retaining ring needs to be roughly shaped after quenching. However, due to the particularity of its processing, the inner diameter and outer diameter of the rough shaped steel retaining ring will still be slightly smaller or larger, and the number of unqualified products will increase, resulting in an increase in production costs. Conventional retaining ring shaping mechanism, due to the different deformation dimensions of the retaining ring, makes feeding difficult, and can only perform single shaping. In addition, during the sh...

AI Technical Summary

Problems solved by technology

[0002] In the retaining ring processing, in order to facilitate processing, the steel retaining ring needs to be wound into a spring shape on the forming machine and then cut. However, the steel wire retaining ring after winding is seriously deformed, and the retaining ring needs to be roughly shaped after quenching

However, due to the particularity of its processing, the inner diameter and outer diameter of the rough-shaped steel wire retaining ring will still be slightly smaller

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