近年来,随着电子、通讯工业的迅速发展,金属冲裁件也大显增加,对于冲模的要求也越来越高。由于采用传统的模具结构及装配方法时,凸、凹模的相对位置受到钳工装配技术水平的影响较大,模具的装配精度及寿命出难以保证和提高。为此,我们设计了一种自配式模县结构。该模具的装配,不用钳工技正凸、凹模的相对位置,只 In recent years, with the rapid development of electronics and telecommunications industry, metal blanking pieces have also been greatly increased, and the requirements for stamping dies are also getting higher and higher. Due to the traditional mold structure and assembly method, the relative position of the convex and the concave mold is greatly influenced by the assembly technology of the fitter, which makes it difficult to guarantee and improve the assembly precision and the life of the mold. To this end, we have designed a self-contained modular county structure. The mold assembly, not fitter technology is convex, the relative position of the die, only