家用温控开关冷冲压的模具设计与制造-论文说明书.doc

毕 业 论 文 论文题目 家用温控开关冷冲压模具 设计与制造 系 别 电子信息工程系 专 业 机械设计制造及其自动化 班 级 09机械3班 学 号 学生姓名 指导教师（签名） 完成时间 2013 年 5 月 ?? 摘要 冲压又称冷冲压作为现代工业中一种十分重要的加工方法，被广泛应用于汽车、能源、机械、家用电器、航空航天、国防工业和日常生活的生产中。本设计是家用温控开关的设计，并对产品的模具产品图进行冲压模工业分析和模具设计，将冷冲压模具的相关知识作为依据，阐述冷冲压模具的设计过程。 本设计对指定工件进行的复合模设计，利用Auto CAD等软件对之间进行设计绘图。综合考虑产品的经济性、零件的冲压工艺性以及复杂程度和精确度等诸多因素，进行冷冲压工艺分析与计算，提出合理的工艺方案和机构形式，介绍模具设计中的排样与送料方式和卸料与导向方式，还具体分析了模具的主要零部件（如凸凹模、卸料装置、拉深凸模、垫板、固定板等）的设计与制造。确定冲压成型工艺过程并对个具体部分进行详细的计算和校核，确保模具工作的可靠性，各配件配合的准确性。列出了模具所需零件的详细清单，并绘制模具的装配图和各零件图。 关键词：冷冲压； 工艺分析； 家用温控开关； 复合模； 冲孔拉深 Cold stamping die design and manufacture household temperature control switch Abstract Stamping is also called cold stamping as an important modern industrial processing method, is widely used in automotive, energy, machinery, household electrical appliances, aerospace, defense industry and daily life of the production. This design is the design of the temperature control switch, household and stamping die mold diagram of the product, industrial analysis and mold design, the cold stamping mould related knowledge as the basis, elaborated the cold stamping mould design process. This design for compound die is designed, specified workpiece between to make use of Auto CAD and other software design drawing. Considering the efficiency of products, parts of the stamping manufacturability as well as the complexity and accuracy, and many other factors, cold stamping process analysis and calculation, puts forward reasonable process scheme and organization form, introduced die design of the layout and feeding and discharging and guide way, also analyzes the mold of the main components (such as intensive, discharging device, drawing punch, fixed plate, plate, etc.) design and manufacturing. Determine the stamping forming process and the specific parts of detailed calculation and checking, ensure