摘要
随着现代制造业的快速发展,冲压生产也朝着高速度、高精度的方向发展,传统的人工上下料方式已不能满足现代冲床的使用要求,因此设计冲床自动上下料机械手具有重要的实践意义.根据45T冲床的结构特点以及实际生产需要,分析了自动卸料机械手在实际生产中的应用,并对其结构进行了设计,对机械手的齿轮回转机构、手部吸盘结构和机械臂结构进行了构建,并采用有限元方法进行了静力学分析和模态分析,结果证明该机械手满足冲床使用要求.
With the rapid development of modern manufacturing industry,the punching production is developing towards high speed and high precision. The traditional manual loading and unloading method can no longer satisfy the requirements of modern punch. Therefore,it is of great practical significance to design the manipulator for automatic loading and unloading of punch. According to the structural characteristics and actual production needs of 45 T punching machine,the application of automatic unloading manipulator in actual production is analyzed,and its structure is designed. The gear rotary mechanism,the structure of the hand suction disc and the structure of the manipulator are constructed,and the statics and mode analysis are carried out by using the finite element method. Analysis shows that the performance of manipulator satisfied the requirements of punch.
作者
胡传松
HU Chuan-song(Department of Mechanical Engineering,Hefei Institute of General Professional Technology,Hefei 230031,China)
出处
《西安文理学院学报（自然科学版）》
2018年第5期31-35,共5页
Journal of Xi’an University(Natural Science Edition)
关键词
冲床卸料机械手
结构设计
有限元仿真
模态分析
unloading manipulator of punch
structural design
finite element simulation
modal analysis
作者简介
胡传松（1981-），男，安徽太湖人，合肥通用职业技术学院机械工程系讲师，硕士，主要从事机械制造与数控技术研究．
