Quick positioning device for printing mark on pull-type clutch release bearing

The utility model discloses a quick positioning device for printing a mark on a pull-type clutch release bearing. The quick positioning device comprises a bottom plate, a supporting block, an adjusting cushion block and a positioning stop block, the supporting block is in a boss shape, and a V-shaped groove is formed in the upper surface of the supporting block and used for supporting the front portion of the pull type clutch release bearing. The positioning check block is fixed to the rear portion of the V-shaped groove of the supporting block through a screw, the front end of the pull-type clutch release bearing is a cylindrical face, the positioning check block can quickly position the front-back position of the pull-type clutch release bearing, it is guaranteed that the printing position of the cylindrical face at the front end of the pull-type clutch release bearing is perpendicular to a printing head, positioning time is shortened, and efficiency is improved. The rapid positioning device can be suitable