1、 本科毕业论文(设计)本科毕业论文(设计) 题 目 垫片冲压模具设计 学生姓名 专业名称 机械设计制造及其自动化 指导教师 2012 年 5 月 12 日 教学单位 学生学号 编 号 J I 垫片冲压模具设计垫片冲压模具设计 摘要摘要:本文介绍的模具设计结构简单实用,使用方便可靠,首先根据工件图计 算工件的展开尺寸,再根据展开尺寸计算该零件的压力中心,材料利用率,画排 样图。根据零件的几何形状要求和尺寸的分析,采用复合模冲压,这样有利于提 高生产效率,模具设计和制造也相对于简单。当所有的参数计算完后,对模具的 装配方案, 对主要零件的设计和装配要求技术要求都进行了分析。 其中模具结构 设计是这
2、次设计的主要内容, 其内容包含了一系列模具的重要零部件的设计加工 方法和加工注意要点。 这样更有利于加工人员的一线操作, 使其通俗易懂加工方 便。 关键词关键词:垫片、冲压模、级进模。 II Gasket stamping die design Abstract:This article describes the structure of the separator mold design is simple and practical, easy-to-use and reliable, first of all work plans in accordance with the know
3、n relationship between the size of its work process analysis and calculate the size of the start, and then expand the size calculated based on the utilization of materials, layout plans drawn, calculate the center of pressure parts. In accordance with requirements of parts geometry and dimensions of
4、 analysis, and ultimately determine the design of compound die stamping, it will help improve production efficiency, mold design and manufacturing are also compared with the simple. When all the parameters after the program of the mold assembly, the main parts of the design selection and assembly requirements, technical requirements were analyzed. Mold is one of the structural design of the main elements of this design, which contains a series of important parts of the mold design and p