新型深孔加工安全保护装置  

New Deep-hole Processing Safety Protection Devices

作　　者：杨建文[1] 关世玺[1] 张斐[1] 

机构地区：[1]中北大学机电工程学院,太原030051

出　　处：《煤矿机械》2012年第12期115-117,共3页Coal Mine Machinery

摘　　要：通过对深孔加工中加工安全问题的研究,针对钻削过程中钻头、钻杆的运动原理,构建了合适的力学模型,进行了相关的运动学和力学分析研究,论证了该机构模型的原理是完全可行的,根据原理设计了一种新型自适应转角机构实现对钻杆扭矩的实时监测,并对其工作原理进行了详细阐述,将完整的装置安装在深孔加工机床上进行试验,验证其达到设计要求,起到了很好的过载保护作用。Through to the deep-hole processing safety problems in research, according to the movement principle of drill bit and drill pipe in the drilling process,constructs a suitable mechanical model, conducts some related kinematics and mechanical analysis, demonstrats that the principle of the agency model is entirely feasible, according to the principle design a new type of automatically adapt to rotation angle mechanism to achieve the real-time monitoring drill pipe torque, details description of its working principle. Finally, installs complete device in the deephole processing machine for the test, to verify the meet the design requirements, plays a good role in overload protection.

关 键 词：自动调节 自适应 滑块 转角 

分 类 号：TH128[机械工程—机械设计及理论]