冲压模具设计过程与要点论文.doc

Abstract 冲压模具设计过程与要点 摘 要 本文主要介绍了连接支架的冲压设计过程。连接支架用于高架箱的连接，属于比较典型的冲压件，其工序主要分为落料冲孔、压弯以及冲豁。这次设计的主要目的在于使学生能够更加熟悉的理解和掌握冲压设计的过程，并运用所学的知识进行冲压模具的设计，选取相应的标准件将模具安装起来，并选用相应的压力机进行生产。在设计过程中可以熟悉模具的设计流程，掌握如何按照国家标准进行模具设计并选择标准件进行安装，提高学生将所学专业知识运用到生产实际中的能力。 本文详细介绍了落料冲孔工序的设计过程。根据对冲压件的分析选用倒装复合模具，设计了非标准件如冲孔凸模、凸凹模、卸料板、凹模、推件器等，设计并选用垫板和一些标准件将模具安装。 关键词 冲压 落料冲孔 复合模 Abstract This paper is about the stamping design process of the connection bracket. Connection bracket is used for connecting the elevated tank, It is one of the typical stamping parts,the process consists of blanking punching, bending, and red exclusion.The main purpose of this design is to enable students to become more familiar with understanding and mastering the process of stamping the design and use of knowledge learned in stamping die design, select the appropriate installation of standard parts will die together, and chose the press for the correspondingproduction.In the design process can be familiar with the mold design process to learn how to follow the national standard Mojusheji and selection criteria for An Zhuang Jian, enhance the professional knowledge of the students will Suoxue Yunyong ability to Productive Process. This paper describes the design process blanking punching process.Based on the analysis of selected flip-stamping complex mold design non-standard items such as punching punch, punch, stripper plate and die, pushing pieces etc., design and selection plate and installed a number of standard parts will die. Key words stamping blanking punching compound die 目录 目 录 中文摘要………………………………………………………………Ⅰ Abstract…………………………………………………………………Ⅱ 第一章 绪论………………………………………………………… 1 第一节 概述…………………………………………………………1 第二节 冲压技术的进步……………………………………………1 第三节 模具的发展与现状…………………………………………2 第四节 模具CAD/CAE/CAM技术……………………………………2 第五节 课题的主要特点与意义……………………………………4 第二章 冲压模具设计过程与要点……………………………………5 第一节 冲压模具……………………………………………………5 1.1 冲压模具简介…………………………………………5 1.2 冲压模具分类…………………………………………5 1.