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在冲压电器连接件时使用了冲裁、拉深、弯曲、整形、切断冲压工序,考虑材料利用率、制件形状特点,以及各冲压工序先后顺序对成形质量的影响等因素,进行了排样设计。对主要模具零部件进行了结构设计,如冲裁小凸模采用保护套,内导柱起到精确导向和保护凸模的作用,浮顶器起到压边和浮料作用,带导料槽的双排浮料销导向,导正销精确定位。模具结构合理,满足零件批量生产要求。
In stamping electrical connectors used punching, drawing, bending, shaping, cutting punching process, taking into account the material utilization, the shape of the workpiece shape, as well as the sequence of the stamping process on the forming quality and other factors, the layout of the sample design. Structural design of the main parts of the mold, such as blanking small punch with protective sleeve, the inner guide pin plays a precise role in guiding and protecting the punch, the floating top device plays the role of blank holder and float, with the guide groove Double row of floating material pin guide pin accurate positioning. Die structure is reasonable to meet the requirements of mass production parts.