摘要:本次设计了复合冲压模具。首先要对冲压模具进行工艺分析，经过工艺分析和对比确定模具架及压力机，确定压力机的型号。再分析对冲压件加工的模具适用类型选择所需设计的模具。得出将设计的模具类型后将模具的各工作零部件设计过程表达出来。23752
在说明书中第一部分，主要叙述了冲压模具的发展状况，说明了冲压模具的重要性与本次设计的意义，对冲压件的工艺分析，工艺方案的确定。通过，对零件排样图的设计，完成了材料利用率的计算。再进行冲裁工艺力的计算和冲裁模工作部分的设计计算。最后对主要零部件的设计和标准件的选择，为本次设计模具的绘制和模具的成形提供依据，以及为装配图各尺寸提供依据。通过前面的设计方案画出模具各零件图和装配图。
毕业论文关键字：冲压；工艺:模具结构
Speaker connector stamping die design
Abstract:A molding tool for designing a set ofly hurtling bore, falling anticipating.Want to proceed the craft analysis to the washer first, analyze through craft with contrast certain molding tool a model number for and pressure machine, making sure pressure machine.Analyze again to wash to press a molding tool for processing apply the type the choice a molding tool for needing design.Get a molding tool for will designing type empress expresses out each work zero parts design process of the molding tool.
In text file the first part, described to wash the development condition that press the molding tool primarily, explain to wash the importance that press the molding tool and the meaning of this design, to craft that washing and pressing the piece analyzes, the craft project really settles.Pass, line up the design of the kind diagram to the spare parts, complete the calculation of the material utilization.Proceed again the calculation that wash cut the craft dint with wash to cut mold work part of designs calculation.Finally to the design of the main the parts of zero with the choice of the standard piece, draw for this design molding tool to take shape the offering with the molding tool according to, and for assemble each size of diagram offering according to.The design project passing before draws an each spare parts of molding tool diagram with assemble the diagram.
Keyword:Wash to press;Fall to anticipate to hurtle the bore;Molding tool construction
目录
绪论 ……3
1 零件的分析    6
1.1 零件的工艺性分析    6
1.1.1 设计题目内容    6
1.1.2 材料的性能    6
1.1.3 冲压成型工艺分析    6
1.2 工艺方案分析    7
1.2.1 方案种类    7
1.2.2 方案比较    7
1.3 拉深工艺计算    8
1.4 一次翻边工艺的计算    8
2 设备的选择    9
2.1 落料所需要的力的计算    9
2.2 拉深所需要的力的计算    9
2.3 冲孔所需要的力的计算    10
2.4 翻边所需要的力的计算    10
2.5 选择压力机    11
3 模架的确定    13
4 排样设计    14
5 工作零件的设计    15
5.1 落料工序的计算    15
5.2 拉深工序的计算    16
5.3 冲孔工序的计算    17
5.4 翻边工序的计算    17
6 辅助结构零件的设计及选用    18
6.1 模具总体结构设计    18
6.2 凸凹模固定板    18
6.3凸模固定板    18
6.4 垫板    19
6.5 卸料板    19
6.6操作与定位方式    20 喇叭管接头成形工艺及复合模设计+CAD图纸:http://www.youerw.com/jixie/lunwen_16964.html