摘要
主要针对传统主减装配线上一个拧紧工位一台拧紧机,直接上下移动进行拧紧工作的缺点。采用机械手作为支架,适用空间范围大,可不同方位进行拧紧,减少空间和工序。同时采用滑块导轨设计,使得其中一个拧紧轴可以相对于另一个拧紧轴相对运动,通过丝杠螺纹距离选择的不同,可实现大范围的任意距离的变矩拧紧。实现一机多用。节约成本和空间。同时机械手基准定位以及选用的数控、数显的伺服拧紧轴可实现高质量的拧紧,也提高了生产效率。整个设计采用三维造型软件Solid-Works完成,并用SolidWorks/SimulationXpress进行了可靠性分析。
It mainly aims at the defect of traditional reduce assembly line that a location matches a tight machine ,which just moves up and down to finish work.Using manipulator as a scaffold can be applied to large space ,bolt-screwing in different direction,and reduce processes.At the same time the application of slider guide can make one bolt-screwing shaft move relatively to another tightening shaft.Through the choosen of different distance of screw thread,it can realize bolt-screwing in a wide range of space and dis- tance.So one machine can be used in many occasions and saves cost and space.At the same time manipula- tor reference positioning and the chosen numerical control,digital servo screw down shaft can realize high quality,and improve the production efficiency.The whole design was finished by the 3d modeling software solidworks, and SolidWorks/SimulationXpress analysis its reliability.
出处
《机械设计与制造》
北大核心
2012年第10期9-11,共3页
Machinery Design & Manufacture
