摘    要

窗体顶端
本次设计的题目为排气管垫片冲压模具的设计。在本文中，通过借鉴传统冷冲压模具设计的全过程。其主要过程是从产品的设计流程出发，从而设计出针对该塑件的冲压模具。首先，通过对冲压模具进行分析，进一步了解冲压件的特性然后进行冲压模具的设计，前提是所选的冲压件必须适应冷冲压加工的要求。冲压工艺方案和结构的确定是为了进一步设计出冲压模具，并用于试样分析并求出重叠值，确定模具的压力中心，然后对冲压模具进行设计计算，定位部件选择和结构分析，并解决技术难题，最终通过AutoCAD绘图软件，绘制该冲压件的零件图纸和模具装配图。
 
关键词：冷冲压；排气管垫片；冲压模具设计
Abstract
 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
 目    录