关 键 词：

含26张CAD图纸、文档所见所得 连接 盖板 模具设计 冲压 模具 26 CAD 图纸 文档 所得

资源描述：

购买设计请充值后下载，，资源目录下的文件所见即所得，都可以点开预览，，资料完整，充值下载就能得到。。。【注】：dwg后缀为CAD图，doc,docx为WORD文档，有不明白之处，可咨询QQ:414951605

内容简介：

The design of compound die for inside board which is ridden on by bicycleAbstract：In this paper, the structure, the function and the characteristic of the coldly flushes mold are introduced. Further ,the craft of the coldly flushes mold and the platoon type are analyzed, each part of crafts strength computation, as well as the choice of ramming equipment.The calculate of the elastic part and the choice of the mold frameworke specifically, Reasonable craft analysis is carried for primary spare parts. And the best design scheme is determined after analyzing several schemes. Theoretical values are calculated for main operating machines. The main working forces are examined and the dimension and tolerance of the cutting edges for the raised and concave die are determined correctly.Keywords：Craft analysis Punching scheme Theoretical calculation摘要摘要模具发展水平是体现当代工业国家发展水平的一个非常重要衡量标准，作为机械专业的学生，了解和认识模具对于国家的模具发展水平的提高是一个非常重要的发展基础，也是全面提高所学专业知识的途径之一。本文介绍和分析了冷冲模具的特点、结构和作用及它的发展趋势，主要内容为冲裁、弯曲等基本冲压工艺及其模具设计，既根据所给内容及工件要求对模具结构进行设计、零件排样，最佳方案选择，模具各主要部分力的计算，冲压设备的选择，弹性元件的计算及模架的选择，对主要工作机构进行合理的理论数值计算，及确定主要零件凸凹模刃口尺寸及公差，最终完成模具设计。通过本次设计，对于专业知识的实际综合运用能力，分析能力，实际问题的解决能力是一个重要的提高过程。 关键词：模具结构，工艺力，弹性元件ABSTRACTMold levels of development embodies contemporary industrial level of development of the country, a very important yardstick, as a mechanical professional students understanding and knowledge of our countrys Die Mold raising its level of development is a very important foundation for the development, comprehensively improve the professional knowledge acquired one of the ways. This paper describes and analyzes the Die with the characteristics, structure and role and its development trend, mainly as blanking, Bending basic stamping and die design process, according to both the contents and requirements of the work piece to die structure for the design, Parts layout, the best options, die of the main part of the calculation, stamping equipment selection, elastic element of calculation and die-choice, the main organizations of reasonable theoretical numerical calculation, and identify key components of punch and die cutting edge dimensions and tolerances, and ultimately complete mold design. During this design expertise for the integrated use of the actual capabilities, analytical ability, the solution of prac