Antifriction plate of high -efficient dismouting

The utility model relates to a machine part, specific antifriction plate of high -efficient dismouting that says so, the antifriction plate include the bottom plate and wear even to fix the clamp plate on the bottom plate by the bolt, the bottom plate on be equipped with the shoulder hole of interval arrangement, the shoulder hole in the ceramic rod that has planted, ceramic rod include that big,little diameter section and little diameter section pass the shoulder hole and be the overhang form, the clamp plate correspond position department with shoulder hole on the bottom plate and be equipped with the buffering packing ring, bottom plate and clamp plate fixed mounting after, the buffering packing ring supports the tip that depends on the big diameter section at ceramic rod, the utilitymodel provides an antifriction plate, simple structure plants wear -resistant material ceramic rod in the shoulder hole, uses the clamp plate to support and leans on the pressfitting can accomplish the installation, bottom at