机器人手臂加工工艺的研究  

Research on machining technology of an arm for robot

作　　者：赵家硕 梁孟齐 郑毅 郭秀华[1] 王永光[2] ZHAO Jiashuo;LIANG Mengqi;ZHENG Yi;GUO Xiuhua;WANG Yongguang(Suzhou Institute of Trade&Commerce,Suzhou 215009,CHN;Soochow University,Suzhou 215006,CHN)

机构地区：[1]苏州经贸职业技术学院,江苏苏州215009 [2]苏州大学,江苏苏州215006

出　　处：《制造技术与机床》2023年第4期104-108,共5页Manufacturing Technology & Machine Tool

基　　金：国家自然科学基金项目(51775360)。

摘　　要：针对某型号机器人手臂生产效率低以及垂直度、对称度和尺寸超差的问题,对该手臂结构进行了分析,采用V型槽和万向钉自适应相结合的定位方式,以及力矩可控的夹紧方式,为手臂零件设计了专用机床夹具。实际运用表明:该方法使机器人手臂的加工效率提高了40.5%,合格率提高到98%以上,满足了生产需求,为企业解决了一项技术难题,并提高了经济效益。Aiming at the problems of low production efficiency and out of tolerance of perpendicularity,symmetry and size of a robot arm,the arm structure is analyzed.A special fixture is designed for the arm parts by using the adaptive positioning method of V-groove and universal pin and the torque controllable of the clamping method.The practical application shows that this method improves the processing efficiency by 40.5%and the qualification rate by 98%.It meets the production demand,and solves a technical problem for the enterprise,and improves the economic efficiency.

关 键 词：异形件 机器人手臂 加工效率 机床夹具 

分 类 号：TH162[机械工程—机械制造及自动化] TG75[金属学及工艺—刀具与模具]