A cutting machine for cutting tubular product

The utility model discloses a cutting machine for cutting tubular product aims at providing one kind and promotes crashproof boss life and satisfy production diversified a cutting machine for cutting tubular product, and its technical scheme main points are: including the stock cutter main part, be equipped with the blank mechanism that is used for cutting off tubular product in the stock cutter main part, discharge gate and be used for the centre gripping to stretch out the fixture of tubular product from the discharge gate, fixture includes sliding block, lower sliding block, run through simultaneously in last sliding block sliding block's under with guide post, a drive division that is used for separately -driven to go up sliding block and sliding block down sliding along the guide post, an organic whole is provided with crashproof boss on the guide post, the anticollision boss is located between sliding block and the lower sliding block, be equipped with the last impact face of ability and top shoe striking on the anticollision boss, the lower impact face of striking can take place with lower slider, upward all can dismantle fixedly connected with striking piece on impact face and the lower impact face.