电机转子、定子冲压工艺分析及级进模具设计  

Design and technological analysis of progressive die for motor rotor and stator

作　　者：赵战峰[1] 康俊远[1] 关余杰[1] 

机构地区：[1]广东轻工职业技术学院机电系,广东广州510300

出　　处：《锻压技术》2010年第1期106-109,共4页Forging & Stamping Technology

摘　　要：分析了电机转子、定子零件的冲压成形工艺,介绍了转子、定子冲裁和校平工艺设计、各工序的顺序,并确定工序件的尺寸。利用导正销精确定位、连续进行零件轮廓和孔冲切、校平的工艺。同时,介绍了电机转子、定子多工位级进模总体结构设计、排样方案和成形特点,关键部件的设计要点。结果表明:电机转子冲片和定子冲片同模套冲,连续进行轮廓冲切、压弯、成品切离坯料的10工位设计可实现高精度和高效生产。The technological process of the motor rotor and stator part was analyzed.The design of the stamping and stretching process for the motor rotor and stator was introduced,including determination of the operation sequence and dimensions of operation position parts.The pilot pin was used in exact positioning.The processes of blanking and stretching of the part and hole were carried out continuously.The designs of the general structure,layout of the progressive and forming characteristics die for the motor rotor and stator were introduced,and the key points in designing were stated.The results show that through a ten-position progressive die for co-blanking motor rotor and stator,the blanking and bending of the part can be carried out continuously and finished product is cut off and it is proved to be of high precision and efficient in production.

关 键 词：多工位级进模 冲裁 整形 电机 

分 类 号：TG385.2[金属学及工艺—金属压力加工]