Notching machine for metal part machining

The utility model discloses a notching machine for processing metal parts, which comprises a base, a pulley device and a control box, a recycling box is arranged on the control box, an operation platform is arranged at the upper end of the control box, a first pressing block is arranged on the left side of the upper end of the operation platform, an arc-shaped clamping plate is arranged in the first pressing block, and a second pressing block is arranged in the arc-shaped clamping plate. A first buffer device is arranged at the upper end of the first pressing block, a second pressing block is arranged on the right side of the upper end of the operation platform, a clamping plate is arranged in the second pressing block, a second buffer device is arranged at the upper end of the second pressing block, and vertical rods are arranged at the upper end of the operation platform in a bilateral symmetry mode. According to the notching machine for metal part machining, by arranging the base and the pulley device, the