关 键 词：

含CAD图纸+文档 支架 冲压 工艺 模具设计 CAD 图纸 文档

资源描述：

压缩包内含有CAD图纸和说明书,均可直接下载获得文件，所见所得，电脑查看更方便。Q 197216396 或 11970985

内容简介：

支架冲压工艺及模具设计摘要在本次毕业设计的课题是支架冲压工艺及模具设计，通过对零件的分析可知，该零件所用的材料是Q235钢，材料厚度为3mm,大批量生产，在经过方案比较后，选择复合冲裁模和单工序弯曲模作为该工艺生产方案，即容易加工又经济；经过计算分析完成该模具的主要设计计算；选出符合该模具的定位方式、卸料方式、导向方式；设计模具的工作部分即凸、凹模、凸凹模的设计，选择模具的材料和确定每个零件。其中模具结构设计是这次设计的主要内容，其内容包含了一系列模具的重要零部件的设计。本次设计主要阐述了落料冲孔倒装复合模的结构设计及工作过程。本模具性能可靠，运行平稳，能有效提高产品质量和生产效率，降低劳动强度和生产成本。关键词：落料、冲孔、弯曲、凸模、凹模Stamping technology and die design of bracketABSTRACTIn the graduation design topic is to support stamping process and die design, through the parts analysis, the parts and the materials used are Q235 steel, material thickness of 3mm, mass production, after scheme comparison, selection of compound punching die and the single operation bending die as the process scheme, i.e. easy processing and economic; after completion of the analysis of the mold design; selected from the mold positioning mode, discharge, guide way; mold design work part is convex, concave, convex and concave mold design, mold materials and determine each parts.The die structure design is the design of the main content, its content contains a series of important parts of the mold design.This design mainly elaborated blanking punching compound die structure design and working process. The mold reliable, stable operation, can effectively improve product quality and production efficiency, reduce the labor intensity