Tire mould decorative pattern piece puncher

The utility model discloses a tire mould decorative pattern piece puncher, including the main support, be equipped with two adjusting screw on the main support, the last activity of adjusting screw is equipped with the fixed block, and fixed block and adjusting screw's junction is equipped with adjusting nut, utilizes the position of adjusting nut regulation fixed block on adjusting screw, the fixed block is used for blocking the tire mould, one side of main support is equipped with outer frame, and the fixed lift adjustment that is equipped with in upper end of outer frame encircles, and the wheel is rotated to fixed being equipped with of lower extreme of outer frame, the utility model discloses during the use boring the gas pocket and fixing on the slide rail, the air supply is perhaps put through to the switch on makes the drill chuck drive the drill bit rotation, and the required angle of drilling is adjusted to the adjusting main shaft height as required, is reciprocating motion with swivel of hand hand