壁灯墙座拉深模设计
摘要：简单的说明了模具行业的远景和我国模具业的钻研近况和发展趋势。同时对模具的基本类型和主要功能进行了一定说明，对与本次课题相关的拉深模具相对重点分析。
根据零件图进行工艺分析。分析工件材料及结构。确定冲压方案，计算毛胚尺寸，拉深次数等。确定冲模结构，计算工艺参数，计算冲裁力和拉深力，计算凹模高度及壁厚。选择模架，确定模具闭合高度。最后对模具进行安装调试。
关键词：冷冲压、冲孔、拉深、
Design of Wall lamp and wall seat drawing mode
Abstract:This paper briefly introduces the prospects of the die industry and the research status and development trend of China's die industry. At the same time, the basic types and main functions of the die are introduced, and the deep drawing die related to the subject is emphasized.
Analyze the process according to the part diagram. Analyze workpiece material and structure. To determine the stamping scheme, calculate the size of the burr embryo, the number of drawing depth, etc.. The die structure is determined, the process parameters are calculated, the punching force and drawing force are calculated, and the height and wall thickness of the die are calculated. Select the die frame to determine the closing height of the die. Finally, install and debug the mould.
Keywords: Stamping;Punching;Drawing
目录
一．绪论..............................................................................3
1.模具行业的地位......................................................................3
2.模具行业的前景......................................................................3
3.模具行业的新发展....................................................................3
二．冷冲件工艺分析...................................................................4
1. 壁灯墙座的冲压工艺性分析...........................................................4
1.1壁灯墙座的工件图...............................................................4
1.2.材料分析......................................................................5
1.3.壁灯墙座的结构分析............................................................5
2. 壁灯墙座冲压工艺方案的确定.........................................................5
2.1.毛胚直径计算..................................................................5
2.2.拉深次数计算..................................................................5
2.3.壁灯墙座的冲压方案............................................................6
3.冲模结构的确定......................................................................6
3.1.模具的结构形式................................................................6
3.2.模具的结构选择................................................................7
4.壁灯墙座工艺参数的计算..............................................................7
4.1.零件（壁灯墙座）排样...........................................................7
4.2.条料尺寸......................................................................7
4.3.计算冲裁力和拉深力............................................................8
三．模具结构设计....................................................................12
1. 模具结构的分析............................................................12
2. 卸料弹簧的选取............................................................12
3. 模具工作部分的尺寸计算....................................................13
4.其他零件结构尺寸计算..........................................................18
四．结语...............................................................................19
文献...............................................................................20
文献
1.《冲压工艺与模具设计》 主编：陈炜 科学出版社
2.《冷冲模设计资料与指导》 主编：杨关全 匡余华 大连理工大学出版社
3.《机械工艺学》 主编：李云程 机械工业出版社
4.《机械制图》（第二版） 主编：华红芳 孙燕华 电子工业出版社
5.《公差配合与测量》 主编：吴爽 李建 同济大学
