垫片-防转片冲裁复合模具设计-落料冲孔冲压模含12张CAD图+说明书

A工件图

摘要
随着科技的发展，模具在我们的社会生活中越来越重要，模具已经深入我们生产生活中。模具生产出来的产品会比模具本身价值高很多，只要设计出一套模具，产品就会源源不断的生产出来，所以，很多企业公司都会采用模具成形技术生产产品。
防转片在机械运转中主要起防止相邻部件的相对转动的作用。本文主要介绍了防旋落料复合模具的设计。从零件的可加工性分析开始，分析和比较各种加工方案，以确定最佳的加工方案。内容还包括零件工艺计算方面包括刃口尺寸计算，排样计算，冲压力计算，标准模架的选用，卸载装置中弹性部件的计算决定了其他部件的结构，并绘制了模具装配图和模具部件图。此次设计让我对模具知识以及机械行业有了更深了认识，同时锻炼了自行设计的能力。

关键词;防转片；复合模；模具设计

Abstract

With the development of science and technology, the mold is more and more important in our social life. The products produced by the moldwill be much higher than thevalue of the mold itself. As long as a set of mold is designed, the productswill be produced continuously. Therefore, many enterprises and companieswill adopt the mold forming technology to produce products.
The anti- rotatingvane plays an important role in preventing the relative rotation of adjacent parts. This paper mainly introduces the design of compound mould for anti-spinning blanking. Starting from the machinability analysis of parts,various machining schemes are analyzed and compared to determine the best machining scheme. The paper also includes the part process calculation, including the cutting edge size calculation, layout calculation, punching pressure calculation, the selection of standard die frame, the calculation of elastic parts in the unloading device determines the structure of other parts, and draw the mold assembly drawing and mold part drawing. This graduation project let me have a deeper understanding of the mold knowledge and the mechanical industry, and at the same time exercised the ability of self-design.
Keywords:Anti-rotating slices; Composite mold; Mold design

目录
摘要I
Abstract II
第一章绪论1
1.1模具行业的研究背景1
1.2设计内容及流程1
第二章零件工艺性分析2
2.1材料分析2
2.2结构分析2
2.3精度分析2
2.4工艺方案确定3
第三章零件工艺计算4
3.1刃口尺寸计算4
3.2排样计算5
3.3冲压力计算6
3.4压力中心的确定7
3.5冲压设备的选择7
第四章模具零部件结构的确定9
4.1标准模架的选用9
4.2卸料装置中弹性元件的计算9
4.3其他零部件结构10
第五章模具装配图及零件图的绘制11
5.1模具装配图11
5.2模具零件图12
第六章模具的加工工艺过程18
6.1冲孔凸模加工工艺过程18
6.2凸凹模加工工艺过程19
6.3凹模加工工艺过程21
结论23
参考文献24
致谢25

A装配图

凹模

垫板

上模座

凸凹模

凸凹模固定板

凸模

凸模固定板

推件块

下模座

卸料板

2摘要

3设计所包含文件

4目录

5工艺方案

工件图

1字数