带导向槽的反力臂拧紧机的设计∗

摘要

The operator was required to move and position constantly for some work piece installation opera-tion using the traditional reverse lever tightening machine,which is tedious and time-consuming. A tightening machine with a guide groove was designed, structure principle and working process was analyzed, the soft PLC as the core control system was established combining actual demand and the control system was inte-grated, information transfer and monitoring between control equipment at all levels by multiple communica-tion methods,configuration interface was developed according to the requirements of project control system, the equipment was simple, the installation is efficiency, the response of the control system was accurate and fastand the applying rang adopt a variety of parts of position and tighten.%传统的反力臂拧紧机进行某些工件的安装操作时，需要操作者不停的移动和定位，工作繁琐，效率低下。针对该问题，设计一种带导向槽的反力臂拧紧机，分析了其结构原理和工作过程，结合项目实际应用搭建了以软PLC为核心的控制系统，完成了系统的集成，采用多种通讯方式，实现各级控制设备之间的信息传输和监控，根据项目控制需求开发了组态界面。完成现场安装调试工作，该设备操作简单，安装效率高，控制系统能够快速准确的响应，能够完成多种类型零部件的定位和拧紧工作。