Pluggable positioning device for chassis lifting appliance of automobile production line

The utility model provides a pluggable positioning device used on a chassis lifting appliance of an automobile production line, which comprises a bolt assembly, and the bolt assembly comprises a bolt seat and a bolt part; wherein the bolt seat is fixedly arranged at one end of the suspension arm and is provided with a mounting hole extending along the vertical direction; the bolt component comprises a fixing part and a connecting part, the fixing part is fixedly and detachably inserted into the mounting hole, and the connecting part is used for being fixedly and detachably inserted into a bolt hole of an automobile chassis. The detachable bolt component is adapted to most scenes and vehicle types, so that the problem that the chassis moves on the chassis lifting appliance when an automatic guide device accompanying combination scheme is adopted in a general assembly workshop of an automobile manufacturing factory is solved. 本实用新型提供一种用于汽车生产线的底盘吊具上的可插拔定位装置，包括插销组件，插销组件包括插销座、和插销部件；其中，插销座固定设置于吊臂的一端，并具有沿竖直方向延伸的安装孔；