Pruning machine for H-shaped steel

The utility model relates to the technical field of pruning machines, and discloses a pruning machine for H-shaped steel, which comprises a base and a fixed table top, the base is a rectangular block, the right end of the top surface of the base is provided with a chipping collecting groove, the chipping collecting groove is a U-shaped groove, and the chipping collecting groove penetrates through the front side surface of the base and extends to the rear side surface of the base. The fixed table top is arranged at the position, close to the left side, of the upper end of the base, the fixed table top is a rectangular plate, a connecting groove is formed in the front end of the top face of the fixed table top and is a rectangular groove, two sets of transverse grooves are symmetrically formed in the rear end of the top face of the fixed table top, and the two sets of transverse grooves are distributed in the top face of the fixed table top in a bilateral symmetry mode. According to the H-shaped steel cutting d