重型载货汽车后悬自动拧紧装备的研究与应用  

Research and Application of Automatic Tightening Equipment for Heavy Vehicle Rear Suspension Assembly

作　　者：张大 邓一 李必冬 聂宏碧 吴志华 冯明俊 Zhang Da;Deng Yi;Li Bidong;Nie Hongbi;Wu Zhihua;Feng Mingjun(Dongfeng Commercial Vehicle Co.,Ltd.,Shiyan 442000;Dongfeng Forging Co.,Ltd.,Shiyan 442000)

机构地区：[1]东风商用车有限公司,十堰442000 [2]东风锻造有限公司,十堰442000

出　　处：《汽车工艺与材料》2024年第10期41-49,共9页Automobile Technology & Material

摘　　要：通过分析重型工程车后悬架新产品装配现状,根据工艺过程设计的输入,设计制造了一套后悬架自动拧紧设备,自主设计了高精度柔性变位分装台、高精度伺服旋转交互台,采用数字化信息生产技术,通过3D视觉识别相机进行定位,引导机器人实现拧紧装配,解决了后悬架新品装配难题,系统稳定可靠、实用性强。By analyzing the current situation of rear suspension assembly of heavy engineering vehicle,a set of automatic tightening system for rear suspension assembly is designed and manufactured according to input of process design.The tightening system adopts high-precision flexible displacement sub assembly station,high-precision servo rotation interactive platform,digital information production technology,which can realize robot automatic tightening assembly through 3D visual identification camera and positioning technology.This system solves the knotty problem of rear suspension assembly,and it is stable,reliable and practical.

关 键 词：变位分装台 3D视觉识别 机器人拧紧 

分 类 号：U468.22[机械工程—车辆工程]