油箱盖拉深模具设计..docx

本科毕业设计题 目 油箱盖拉深膜设计 　 学 院 制造科学与工程学院 专 业 机械设计制造及其自动化 　 学生姓名 陈童 学 号 0843021196 年级 08级 指导教师 林光春 　 教务处制表二ΟΟ 年 月 日油箱盖拉深模具设计专业：机械设计及其自动化学生：陈童 指导老师：林光春摘 要模具是制造业的重要基础装备，它是“无以伦比的效益放大器”。没有高水平的模具，也就没有高水平的工业产品，因此模具技术也成为衡量一个国家产品制造水平的重要标志之一，正因为模具的重要性及其在国民经济中重要地位，模具工业一直被提到很高的位置。在现代工业中，由于模具能保证较高的生产效率和质量，操作简单，还能省料、节能，提高经济效益，因此，模具作为一种重要的成型方法被广泛应用到实际生产中。由于产品的材料和工艺特性不同，生产的设备各异，因此所采用的模具类型也各不相同。论文主要简要介绍了模具（包括冲压模）方面的一些概况和autoCAD技术的情况。重点对油箱盖生产的拉深膜进行了设计，先后对零件的总体结构设计、工艺设计计算、模具零件的设计和装配进行了较为详实的说明。其中还包括了对部分零件的强度校核，如此设计出的结构可确保模具工作运用可靠，保证与其它部件的配合。最后采用atuoCAD画出一套模具装配图和各非标准零件图。关键词： 模具 拉深 设计 校核Tank coverBlanking mold designMajor：Machine Design and AutomationStudent: Chen tong Supervisor : Lin guangchunAbstractThe mold is an important foundation for equipment manufacturing, it is unparalleled efficiency amplifier. High levels of mold, there is no high level of industrial products, mold technology has also become an important symbol of one measure of the level of a national manufacturing, because of the importance of the mold and its important position in the national economy, the mold industry has been been referred to the very high position.In modern industry, because mold can ensure high productivity and quality, simple operation, but also material saving, energy saving, improving economic efficiency, therefore, mold as an important shaping methods have been widely applied to practical production.?Due to the characteristics of different materials and processes, production equipment, widely different types of molds used also vary. Thesis briefly introduces the mold(including stamping mold) some aspects of overview and autoCAD technologies.?Focus on the tank cover was designed, has the overall structure of the part design, process design and calculation, mold design and assembly of parts for a more detailed explanation.?It also includes some parts of the strength check, so the struct