Vertical drilling machine

The vertical drilling machine comprises a machine column and a machining table, a blocking mechanism is arranged on the machining table, the blocking mechanism comprises a blocking assembly and two sets of fixing assemblies, the blocking assembly comprises an L-shaped transparent baffle, the L-shaped transparent baffle is located outside the machining table, a supporting plate is fixedly arranged on the front face of the machining table, and the fixing assemblies are arranged on the supporting plate. The bottom of the L-shaped transparent baffle makes contact with the upper surface of the supporting plate, the fixing assembly comprises a protruding block and a lower column, a through hole is formed in the protruding block, and the bottom of the lower column penetrates through the interior of the through hole; through the designed blocking mechanism, splashing chippings can be conveniently blocked and protected in the using process, the situation that the chippings are splashed to hit the face of an operator o