Auxiliary fixing device for mold part machining

The utility model discloses an auxiliary fixing device for mould part processing, which comprises a fixed base, two guide grooves are arranged at the top of the fixed base, clamping mechanisms are arranged in the two guide grooves, a scrap collecting mechanism is arranged on one side of the fixed base, the scrap collecting mechanism comprises a longitudinal position adjusting seat, and the longitudinal position adjusting seat is arranged on the fixed base. A longitudinal position adjusting groove is formed in the longitudinal position adjusting seat, a longitudinal adjusting screw rod is rotationally connected to the interior of the longitudinal position adjusting groove, and a longitudinal adjusting motor is fixedly connected to one end of the longitudinal adjusting screw rod; by arranging the scrap collecting mechanism and the longitudinal adjusting motor, the longitudinal position of the scrap suction head can be adjusted, the transverse adjusting motor drives the electric push rod to move, the electric pu