I防盗门钥匙零件冲压模具设计摘 要钥匙在现代生活中主要用于锁的开启。根据钥匙制作材料的不同，将其分为铜制钥匙、铝制钥匙、铁制钥匙等等材质的金属钥匙。此类零部件属于大批量加工，采用横模有助于连续大规模的快速加工成型。防盗门钥匙在进行模具冲压设计时，需要先从其工艺部分分析开始，首先针对其材料属性和应采用的冲裁性能进行确定钥匙制作的方案。然后确定钥匙在冲裁制作过程中，所需要的一些参数信息，如压力中心，冲裁力，冲裁间隙等，在确定上述工艺参数之后，进行模板以及凹凸模的设计，设计完之后进行该零件其所受强度校核实验。在上述工序完成之后，进行压力机型的选择和相对应的模架结构的选择。此外，在防盗门钥匙模具冲压设计中，有详细的说明书，阐述了该零件具体的加工工艺以及技术要求和对应的零部件选型等。在钥匙进行模具冲压设计时，应该先采用二维绘图软件 CAD 绘制其二维的装配图和零件图。关键词：冲压； 模具； 装配； 校核 IIDesign of stamping die for key parts of anti-theft doorABSTRACT The key is mainly used for the opening of locks in modern life. According to the key making materials, it is divided into metal keys such as copper keys, aluminum keys, iron keys and so on. These parts are processed in large quantities, and the use of transverse molds facilitates continuous large-scale rapid processing.When the anti-theft door key is used for stamping design, it needs to start from the analysis of its process part. Firstly, the key making scheme is determined for its material properties and the punching performance that should be used. Then determine some parameter information required by the key in the blanking process, such as pressure center, punching force, punching gap, etc. After determining the above process parameters, the template and the concave and convex mold are designed, and the design is performed after the design is completed. The strength check of the part. After the above process is completed, the selection of the...
