摘要
为满足飞机制造过程中整机全姿态的补铆、涂胶等装配工作需求,需对整机执行全姿态翻转。传统翻转工装存在翻转精度差、控制系统自动化程度不高、工装复用性低等缺点。因此,基于整机全姿态翻转工序,研究并实现一种整机全姿态柔性翻转工装。以分体式龙门结构,通用固持接头及自动变位控制系统实现对飞机整机的360°柔性翻转。通过调整分体龙门架的位置,适应不同尺寸的飞机产品,利用过渡工装与通用固持接头实现整机机体在翻转装置上的柔性夹持。利用自动变位控制系统进行翻转定位,确保整机翻转精度及可靠性。该工装可满足不同机型产品的整机装配工作,相较于传统工装可有效减少工装制造成本,提升工装的翻转精度、操作空间开敞性及工装通用性。
In order to meet the needs of riveting and gluing in the whole aircraft manufacturing process,the whole aircraft needs to be turned over.The traditional turnover tooling has the disadvantages of poor turning accuracy,low automation of control system and low reusability.Therefore,a kind of flexible turnover tooling is developed for whole aircraft based on the turning process.The tooling uses split gantry structure,universal fixed joint and automatic displacement control system to realize 360°flexible turnover of the whole aircraft.The tooling can adapt to different sizes of aircraft products by adjusting the position of split gantry.The transition tooling and universal fixed joint are used to realize the flexible clamping of the whole aircraft on the turnover device.The automatic position control system is used for the turning positioning of the tooling to ensure the turning accuracy and reliability of the whole aircraft.Tooling can complete the whole aircraft assembly work of different types.Compared with the traditional tooling,the tooling can effectively reduce the tooling manufacturing cost,improve the turnover accuracy,open operation space and versatility of tooling.
作者
王振文
樊迪
赵荣
郭龙江
WANG Zhenwen;FAN Di;ZHAO Rong;GUO Longjiang(AVIC Chengdu Aircraft Industrial(Group)Co.,Ltd.,Chengdu 610091,China;Sichuan Aviation Intelligent Manufacturing Equipment Engineering Technology Research Center,Chengdu 610091,China)
出处
《航空制造技术》
CSCD
北大核心
2022年第8期93-97,共5页
Aeronautical Manufacturing Technology
关键词
整机
柔性
翻转工装
龙门架
自动变位系统
Whole aircraft
Flexibility
Turnover tooling
Gantry
Automatic displacement control system
