某型号支承座冲压工艺分析及冲裁工序模具设计-落料冲孔复合模含12张CAD图+说明书

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某型号支承座冲压工艺分析及冲裁工序模具设计
摘要

现代工业当中，需要各种产业技术支撑，模具就是其中一种新型的产业技术，为工业快速发展做出巨大贡献，也为经济发展奠定了基矗模具技术是为一种衡量国家制造水平的重要因素，经过长期技术发展，如今用于各个领域中，特别是电子电器、汽车生产等方面，几乎都离开模具技术。国内模具技术也是不断成熟，能够满足国内企业生产需求，并且可以满足出口加工要求，我国已经是属于全球模具制造大国，相信在不久的将来，我们在模具制造领域也可以实现高端高精度模具的批量生产加工，引领全球模具技术发展。
本次设计的是支承座冲裁模具，为大批量加工要求，需要对本次零件做出工艺分析以及材料测绘，确定工序和工艺方案，计算成型零件的尺寸以及模具刃口尺寸，搭边数值，合理计算材料利用率，确保模具生产经济性要求，同时还要计算冲裁力数值，合理选用冲压机，最终完成图纸要求。

关键词：冲裁模具；支承座；利用率；经济性

ABSTRACT

In the modern industry, all kinds of industrial technology support are needed, mould is one of the new industrial technology,which makes great contribution to the rapid development of industry lays the foundation for economic development. Mold technology is an important factor in measuring a country's level of manufacturing, after a long period of technological development, now used invarious fields, especially electronic appliances, automobile production, almost all left the mold technology. Domestic mold technology is also constantly mature, can meet the production needs of domestic enterprises, and can meet the requirements of export processing, China is already a global mold manufacturing power, I believe in the near future,we in the mold manufacturing field can also achieve high-end high-precision mold mass production and processing, leading the development of global mold technology.
This design is the support seat blanking die, for mass processing requirements, need to make process analysis and material mapping of this part, determine the process and process plan, calculate the size of molding parts and die cutting edge size, lapvalue, reasonable calculation of material utilization, ensure the economic requirements of die production, but also calculate blanking forcevalue, reasonable selection of stamping machine, the final completion of drawing requirements.

Keywords: Blanking die; Support seat; Utilization rate and economy

目录

第一章绪论1
1.1模具概述与重要性1
1.2国内外模具发展分析1
1.3题目研究内容1
第二章冲压件工艺分析及计算3
2.1零件测绘分析3
2.2工艺方案和模具形式确定3
2.3展开尺寸的计算3
第三章排样设计及材料利用率计算4
3.1排样方式4
3.2横裁4
3.3纵裁5
第四章模具冲裁力计算与压力机选择7
4.1冲压力7
4.2压力中心的计算7
4.3压力机初选9
4.4凸、凹模刃口尺寸计算10
第五章模具结构总体设计13
5.1定位装置13
5.2卸料、推件、顶件装置13
5.3导向装置14
5.4凹模外形尺寸设计15
5.4选择模架16
第六章模具主要零件设计18
6.1凹模结构设计18
6.2冲孔凸模19
6.2凸模固定板20
6.3凸凹模21
6.4卸料板22
6.5模柄23
第七章模具的总装配25
模具装配图： 25
结束语27
致谢28
参考文献29

总装图

凹模

导套

模柄

上模座

凸凹模

凸凹模固定板

凸模固定板

下模座

卸料板

异形孔凸模

圆孔凸模

目录

设计所包含文件

摘要

字数