装配图
某型号角架冲压工艺分析及冲压模具设计
摘要
模具在现代工业生产占有重要地位，有“工业之母”的美称。而冲压在整个模具行业担任重要的角色，发展迅速极其之快。冲裁是利用模具使板料产生分离的冲压工序，包含落料，冲孔，成型，翻边。冲压技术被广泛应用在汽车，航空，船舶，家电领域。他在人们日常中占据很重要的地位。
本设计是关于角架的冲压模具设计，首先对角架的冲压工艺进行分析，通过分析对比，确认冲压的工艺方案和模具结构类型，并且，完成其工位排版等设计问题最终完成角架的二维图，三维立体图。将所有的参数计算完成后，要对模具的整体装配方案，装配的技术要求进行分析，以便清晰地表达出角架的冲压加工过程。
关键词：角架；冲压；落料；冲孔；
Abstract
Mold in modern industrial production occupies an important position, has the laudatory name of"the mother of industry". And stamping in thewhole mold industry plays an important role, the development isvery fast. Blanking is the use of die to separate the sheet metal stamping process, including blanking, punching, forming, flanging. Stamping technology iswidely used in automotive, aviation, ships, home appliances. He occupies avery important place in People's Daily life.
This graduation is about the industry design corner frame stamping die design, first of all the punching technology of the diagonal frame analysis, through the analysis and comparison, confirm the stamping process and die structure type, and complete the layout of its station and other design problems finally completed the corner frame two-dimensional diagram, three-dimensional diagram. After all the parameters have been calculated, the overall assembly scheme of the die and the technical requirements of the assembly shall be analyzed in order to clearly express the stamping process of the corner frame.
Keywords: corner frame; Stamping; Blanking; punching;
目录
绪论1
第一章工艺分析2
1.1零件的工艺性分析: 2
1.2工艺方案的确定2
1.3模具结构形式的确定2
第二章排样方式及材料利用率计算3
2.1排样示意图3
2.2送料步距和条料宽度3
2.3材料利用率4
第三章模具冲裁力计算与压力机选择5
3.1冲压力计算5
3.2确定压力中心6
3.3压力机初选7
3.4凸、凹模刃口尺寸的确定7
第四章模具结构设计10
4.1凹模的外形设计10
4.2定位装置10
4.3卸料和出件形式11
第五章模具主要零件设计12
5.1凹模设计12
5.2冲孔凸模13
5.3凸模固定板14
5.4凸凹模15
5.5卸料板16
5.6模柄17
第六章模具装配图18
总结19
致谢20
参考文献21
凹模
工件图及排样图
模柄
凸凹模
凸模
凸模固定板
异形凸模
2摘要
3设计所包含文件
4目录
1字数
