锥形盘模具设计_学位论文.doc

2014届 分 类 号: 　　　　　　　　　　　　　　　　　 单位代码:10452 毕业论文（设计） 锥形盘模具设计 　　　　　　 姓 名　 　　　　 　 　　　　　　 学 号　　　 　　　　　　　年 级　 　　　 　　　　　　　专 业　　机械设计制造及其自动化 　　　　　　　系　（院）　　 机械工程学院 　　　　　　　指导教师　 　2014年3月30日 摘 要 冲裁工艺在工业生产中应用广泛。冲压模具设计与制造技术是一项技术性和经验性都很强的工作。本次毕业设计选择了冲压工艺分析与模具的CAD设计，利用计算机CAD软件辅助设计。 本文首先叙述了冲压模具的发展状况，模具在现代工业中的作用，和在整个国民经济中的地位。说明了冲压模具的重要性与本次设计的意义。对主要零部件的设计和标准件的选择，为本次模具零件图的绘制和模具的成形提供依据，以及为装配图各尺寸提供依据。通过前面的设计方案画出模具各零件图和装配图。再次根据模具的使用要求和具体加工条件设计了模具零件的加工工艺。 本次设计阐述了冲压倒装复合模的结构设计及工作过程。本模具性能可靠，运行平稳，提高了产品质量和生产效率，降低劳动强度和生产成本。 关键字：冲压；落料冲孔；复合模；模具结构 ABSTRACT Application is broad according to cutting handicraft in the commercial run. That dies designs and makes a technology is one item technicality and all very strong job of experience. Originally, time, graduation practice has chosen stamping industrial analysis and the mould CAD has designed that。Make use of the computer CAD software to assist design。 Situation the main body of the book has been narrated first stamping development of mould. Mould effect in modern industry and position in drawing in entire national economy. Have explained the significance that dies significance and capital design time. choice to main component and part design and standard piece. Drawing and the mould forming that time of mould part pursues provide a basis to. And, every dimension provides a basis to assembling picture. By the fact that the preceding design plan draws up a mould, every part pursues and assembles picture. Once again, according to the mould, sigmatism demands condition and processes concretely to have designed mould part treating handicraft. Design the physical design and course of work having set forth the stamping upside down mounting compound model originally time. The mould function is reliable originally , operation is stable, have raised product qua