盖冒垫片落料拉深复合模设计
摘 要
本次设计了一套冲孔，落料的模具。经过查阅资料，首先要对零件进行工艺分析，经过工艺分析和对比，采用冲孔落料工序，通过冲裁力，顶件力，卸料力等的计算，确定压力机的型号。在分析对冲压件加工的模具适用类型选择所需的模具。得出将设计的模具类型后将模具的各个工作零件部件的设计过程表达出来。在文档中第一部分，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，接着是对冲压件的工业分析，完成了材料利用率的计算。在进行冲裁工艺力的计算和冲裁模工作部分的设计计算，对选择冲压设备提供依据。最后是对主要零部件的选择。
本次设计阐述了冲压落料复合模的结构设计及工作过程。本模具性能可靠，运行平稳，提高了产品质量和生产效率，降低劳动强度和生产成本。
关键字：冲压：落料冲孔：复合模：模具结构
ABSTRACT
The design of a punching, blanking die. Through access to information, we must first process the parts analysis, technology analysis and comparison by using the punch blanking process, through the blanking force, the top pieces of force, discharge force of the calculations to determine the type presses. In the analysis of the stamping process to select the desired type of mold for the mold. Types obtained after the design of the mold die parts of the various working parts of the design process of expression.
In the first part of the document, the main account of the development of stamping die, stamping die shows the importance and significance of this design, then is the stamping industry analysis, completed the material utilization rate calculation. Calculation of force during the blanking process and the work of some of blanking die design calculation, provide the basis for the selection of stamping equipment. Finally, the choice of the main components.
The design described blanking compound die stamping design and working process.Reliable performance of the mold, smooth operation, improved product quality and production efficiency, reduce labor intensity and production costs.
Keywords: Stamping: Blanking punch: Compound Die: die structure
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