Positioning device

The invention provides a positioning device and belongs to the technical field of automobile detection equipment. The positioning device is arranged above or below a conveying track. When an object placed on the conveying track is adjusted transversely, the object is positioned longitudinally, so that the object is precisely positioned in a set position; the positioning device comprises a stoppingand positioning structure which has a first position extending to a moving path of the object to position the object longitudinally and a second position which retracts to be not in contact with theobject. The positioning device stretches to the moving path of the object through the stopping and positioning structure to stop the object when positioning the transversely adjusted object on placedon the conveying track longitudinally, so as to stop the object from moving in the longitudinal position immediately, so that the object is precisely positioned. 本发明提供种定位装置，属于汽车检测设备技术领域，适于设置在输送轨道的上方或下方，在放置在所述输送轨道上的物件被横向调整完毕后，对所