柔性螺栓拧紧机的研发与应用  

Design and Application of Flexible Automatic Bolt Tightening Machine

作　　者：周飞 王韬 姚旺 胡晓峰 ZHOU Fei;WANGg Tao;YAO Wang;HU Xiaofeng(School of Mechanical Engineering , Hubei Univ, of Tech., Wuhan 430068,China;Hubei Electrical and Mechanical College Equipment Manufacturing Co., Ltd., Wuhan 430000, China)

机构地区：[1]湖北工业大学机械工程学院,湖北武汉430068 [2]湖北机电院装备制造有限责任公司,湖北武汉430000

出　　处：《湖北工业大学学报》2019年第5期25-27,45,共4页Journal of Hubei University of Technology

摘　　要：汽车零部件多品种、小批量的生产模式对螺栓的拧紧质量提出了较高要求。螺栓拧紧系统主要由十字定位系统及拧紧系统组成,用于发动机风扇支架M10单个螺栓拧紧及驱动器总成8-M10螺栓拧紧。该设备通过快换工装实现不同产品夹具的快速更换;通过可编程控制系统控制螺栓拧紧位置及拧紧次序。拧紧轴与套筒之间有快换连杆,可用于切换套筒尺寸及标定传感器。该设备不仅解决了企业多品种、小批量的混合生产问题,同时提升了螺栓的装配质量。The multi variety and smallbatch production of auto parts pose higher requirements for the tightening quality of bolts.A new set of bolt tightening system is thus developed.This equipment is mainly composed of cross positioning system and tightening system , which is used to tighten single bolt of fan engine support M10and driver assembly 8M10bolt.Fast changing fixture is adopted to realize quick replacement of fixture of different products.Tightening position and tightening sequence of bolts are controlled by programmable control system.A quick changing connecting rod is provided between the tightening shaft and the sleeve , which can be utilized to switch the size of the sleeve and calibrate the sensor.The operation of the equipment not only solves the problem of multi variety and small batch mixed production in enterprises , but also improves the assembly quality of bolts , which has guiding significance for enterprises to realize flexible production.

关 键 词：螺栓拧紧 多品种 小批量 柔性生产 

分 类 号：TP69[自动化与计算机技术—控制理论与控制工程]