Rapid pneumatic slip positioning loading mechanism

The invention discloses a rapid pneumatic slip positioning loading mechanism. The mechanism comprises bilaterally symmetrical slide rails, wherein the slide rails are fixed on the ground through mounting plates, two rolling wheels are arranged on each slide rail, the four rolling wheels cooperate to constitute a rolling wheel group, placement plates are arranged on the rolling wheels and cooperateto accommodate fixed vehicle body parts, and a cylinder driving mechanism is arranged between the slide rails to control displacement of the rolling wheel group on the slide rails. The cylinder driving mechanism is arranged to drive the vehicle body parts on the rolling wheel group to move on the slide rails, and the vehicle body parts after being loaded are transferred to a welding working pointfor welding, so that work efficiency is improved. 本发明公开了种快速气动滑移定位上件机构，包括有左右对称的滑轨，所述滑轨通过安装板固定在地面上，每条所述滑轨上均设置有两个滚动轮，四个滚动轮配合组成个滚动轮组，所述滚动轮上设置有放置板，四个放置板配合用来放置固定车身件，所述滑轨的中间设置有气缸驱动机构来控制滚动轮组在滑轨上位移；通过设置有气缸驱动机构来带动滚动轮组上的汽车车身件在滑轨上移动，车身上件