1results about How to "Meet handling" patented technology

The utility model discloses a kind of multi-specification annular workpiece lifting devices, it includes: workbench, the upper end surface of workbench is provided with the load-bearing plate for placing workpiece, the upper end surface of load-bearing plate is circumferentially provided with several horizontal poles, the lower end surface of several horizontal poles is all provided with top rod, top rod is passed through load-bearing plate, workbench and extends to the inner cavity of workbench, and the inner cavity of workbench is slidably provided with lifting plate, the upper end surface of lifting plate and the position of top rod corresponding position are all provided with convex shaft, convex shaft can be moved by the sliding of lifting plate top rod lifting horizontal pole and moved to the above of load-bearing plate. The multi-specification annular workpiece lifting device disclosed in the application adopts horizontal pole to lift workpiece to the above of load-bearing plate, so that mechanical hand is clamped and carries workpiece from the gap between horizontal pole, prevent from the increase of workpiece around plane on load-bearing plate due to workpiece specification change causes mechanical hand collision, satisfy the carrying of different specification workpiece.