毕业设计（论文）-接触簧冲裁模设计（全套图纸）.doc

毕业设计（论文）说明书题目：接触簧片冲裁模设计系 名 机械工程系 专 业 机械设计制造及其自动化 学 号 学生姓名 指导教师 职 称 讲 师 2015年 1月 19 日摘 要本次设计是接触簧片冲裁模的设计，制件为接触簧片。本文借鉴了冷冲压模具设计的全部过程。文章主要过程是从产品的工艺分析到最后设计冲压模具，首先，通过对制件的特点的了解，进一步对制件进行工艺分析，确定该制件符合冷冲压加工的要求。冲压工艺方案和结构确定为级进模具冲压，并对级进模进行设计。除对制件进行排样分析和计算搭边值、冲压力、以及确定模具压力中心外还重点分析了制件的凸模、凹模及其凸凹模结构并进行设计、计算，定位零件的选取和结构分析，以及固定方式等技术难点，最终通过AutoCAD进行绘图，得到相关零件的零件图及级进模具的装配图。关键词：冷冲压；接触簧片；级进模具设计全套图纸，加153893706Abstract This design is punching blanking design of the compound die, product as a convex shaped gasket. In this paper, the whole process of cold stamping die design. The article is main process from product process analysis of the final design of the stamping die, first of all, based on the understanding of the parts, parts for process analysis, to determine the work pieces with cold stamping processing requirements. Stamping process scheme and structure determination for the Flip Style compound die punching, and the design of compound die. In addition to the parts layout analysis and calculation on the boundary, pressure, and to determine the pressure center of the mould is focus on the analysis of the parts of the punch, die and punch die structure and design, calculation, selection and structure analysis of positioning component, and the fixed mode to point, finally drawing by AutoCAD the assembly diagram, parts diagram and related parts of the composite mold. Key words: Cold stamping；convex shaped gasket；Compound die design PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT 2目 录 TOC \o 1-2 \h \z \u HYPERLINK \l _Toc351536567 第一章 前言 6 HYPERLINK \l _Toc351536568 1.1我国模具行业的发展方向和前景 7 HYPERLINK \l _Toc351536569 1.2 冲压加工的特点 7 HYPERLINK \l _Toc351536570 1.3 冲压模具的种类 8 HYPERLINK \l _Toc351536571 1.4课题意义 9 HYPERLINK \l _Toc351536572 第二章 冲压工艺性分析及冲压方案的确定 10 HYPERLINK \l _Toc351536573 2.1 冲压工艺性分析 10 HYPE