摘要由于几年市场需求的巨大拉动，模具工业高速发展，市场广阔，产销两旺。用模具生产所表现出来的高精度、高复杂程度、高一致性、高生产率和低消耗，是其他加工方法所不能比拟的。随着消费结构和产业结构的加快升级，必将对先进模具制造技术和先进生产装备提出更高的要求。56688

本次毕业设计是设计一个冲压模具。以08钢板条为材料，对托架板条进行冲孔、弯曲和切断，而获得托架零件。

本研究首先整合国内外相关法规、标准与产品设计相关资料，然后对托架板条进行冲孔、弯曲和切断，而获得托架零件。通过对托架零件的工艺分析和方案讨论，确定采用多工位连续冲压模具。根据冲裁模具设计的基本设计过程，对冲裁模具进行冲裁力计算、弯曲力计算、冲裁模具的零部件设计和总体设计的一个完整的模具设计过程。然后利用CAD进行冲裁模具的零部件和总体设计的绘制，最后用Solidworks进行三维实体造型和装配，最后对模具的制造工艺进行了简单的研究。

毕业论文关键词：托架；冲裁模；弯曲模；CAD；Solidworks。

Abstract

As a result of several year market demand's huge drawing, the mold industry develops high speed, the market is broad, production and marketing two prosperous. High accuracy which, high complex degree, high uniformity, high productivity and low consumption displays with the mold production, is other processing method cannot compare. Speed up the promotion along with the consumption pattern and the industrial structure, will certainly sets a higher request to the advanced die making technology and the advanced production equipment. 

This graduation project designs a Punching die. Take 08 steel plank as the material, carries on the punch holes to the bracket plank, curving and the cut-off, but obtains the bracket components.

This design's goal is carries on the punch holes to the bracket plank, curving and the cut-off, but obtains the bracket components. the economy, the quick principle, determined that uses the multi-location continual ramming mold. According to the blanking mold design's basic design process, carries on the blanking force computation, the bending force computation, the blanking mold's spare part design and a system design complete mold design process to the blanking mold. This research the first conformity domestic and foreign related laws and regulations, the standard and the product design correlation data, then carry on the blanking mold's spare part and the system design plan using CAD, finally uses Solidworks to carry on the three dimensional solid modeling and the assembly, finally has conducted the simple research to mold's fabrication technology.

Keywords：Bracket; Punching die; Bending die; CAD ;Sdolidworks.

目录

摘要 I

Abstract II

第一章 绪论 1

  1.1 研究背景与意义 1

   1.1.1 研究背景 1

   1.1.2 研究意义 1

   1.1.3 研究目的 2

 1.2 国内外研究现状及问题 2

 1.3 主要研究内容与要求 4

 1.4 本章小结 4

第二章 托架连续模的设计 6

 2.1 概述 6

 2.2 工艺分析 6

  2.2.1 冲压件工艺分析