Stamping parts-support piece stamping mold design

https://elibrary.ru/HUUVMV

Abstract

This paper is based on the drawing of the designed support piece, analyzes the geometric characteristics of the part such as shape and size, and combines the required precision, surface quality and material utilization and other stamping process characteristics. The design is carried out by adopting and advancing mold, the upper mold produces the object, and the lower mold produces the waste material. The upper die of the mold uses rubber material to play the role of rectification, improving the quality of the parts and reducing the process at the same time. Convex die is processed in the molding, wire cutting based on the blanking part of the screw fixing, and finally the installation method of the guide column is the middle guide column of the circular installation and to be selected according to the stamping pressure of the fixed table open press, the purpose is to prevent damage to the mold due to incorrect installation. In this paper, the study of the support piece of the structural design of the mold and the choice of materials are discussed in detail, and valuable experience has been accumulated for the development of similar products in the future.