文档介绍：底座冲压成形工艺及模具设计
摘要:本设计题目为底座冲孔落料模设计。通过对该零件模具的设计,进一步加强了设计者冲压模设计的基础知识,为设计更复杂的冲压模具做好了铺垫和吸取了更深刻的经验。
本设计运用冲压成型工艺及模具设计的基础知识,介绍了模具设计时要注意的要点,并较多的考虑了模具结构的调整性、易更换性及模具成本。从控制制件尺寸精度出发,对底座冲孔落料模的各主要尺寸进行了理论计算,以确定各工作零件的尺寸,从模具设计到零部件的加工工艺以及装配工艺等进行详细的阐述,并应用CAD进行各重要零件的设计。
关键词:冲压模工艺分析模具结构
Base in the beam blanking die design
Abstract:The topic for the design of the former Liang punching blanking die design. The designer’s foundation knowledge is reinforced and is able to design plex press die through the design.
The critical points of die for stamping design are introduced, and the adjustable character of die structure,exchange character as well as the die costs are all considered farther. Starting from controlling dimensional accuracy, the carry the cover to the main dimensions of stamping die are carried out so as to determine the size of different parts, the die design and the process of parts as well as assembling process and etc of stamping die are stated in details.
Key words: stamping die process analysis die structure
目录
1 绪论……………………………………………………………………1
冲压模具行业发展现状及技术趋势………………………………1
未来冲压模具制造技术发展趋势…………………………………2
2 落料冲孔弯曲模设计…………………………………………………4
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主要设计计算………………………………………………………5
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初选压力机……………………………………………………10
3 模具的结构设计……………………………………………………12
工作零部件的设计………………………………………………12
工作零部件的设计与标准化……………………………………14
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底坐冲孔落料模的装配…………………………………………18
4 弯曲部分的设计………………………………………………………20
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