A forming mold outer arc chamfering structure

Abstract

The invention discloses an outer arc chamfering structure of a forming mold, comprising: a base plate, the top of the base plate is respectively fixed with a correction and grinding mechanism, a workpiece adjustment mechanism and a waste material collection mechanism, which are converted to the inside of the second ring groove for processing There are burrs and some uneven structures in the rear chamfering part, which is in contact with the rough grinding block in the second ring groove. After a period of processing, the metal mounting bracket is moved again and changed to the third ring groove. Inside, the chamfering of the workpiece after two treatments is contacted with the fine-faced grinding block in the third ring groove, and the final treatment is carried out. Through the above conditions, the chamfering and post-grinding of the existing device cannot be processed synchronously. The effect is to adjust the contact distance between different action areas and workpieces, so that after the chamfering is formed, the burrs and other uneven structures on it can be dealt with effectively in time, without the need for back and forth replacement between devices, reducing input costs.

Description

technical field [0001] The invention relates to the technical field of chamfering equipment, in particular to an outer arc chamfering structure of a forming die. Background technique [0002] Generally, the function of chamfering is to remove burrs and make them beautiful. However, for the chamfering specified in the drawing, it is generally a requirement of the installation process, such as the installation guide of the bearing, and some arc chamfers (or arc transitions) can also reduce stress concentration and strengthen shafts. The effect of the strength of the part. In addition, assembly can be facilitated, generally before the end of processing. On agricultural machinery parts, especially the end faces of round fittings and round holes are often processed into chamfers of about 45°. These chamfers have various functions, and must be carefully checked during maintenance operations and fully utilized, otherwise it will bring many difficulties to agricultural machinery ...

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