Safe punching device for automobile part manufacturing

The utility model relates to the technical field of punching, in particular to a safe punching device for manufacturing automobile parts, which is convenient for respectively collecting waste materials and punched workpieces, prevents the waste materials from splashing out, prevents the waste materials from splashing to accidentally injure operators and other surrounding equipment, further improves the safety coefficient and improves the working efficiency. Comprising an operation table with a bottom frame arranged at the bottom, a punching mechanism is arranged in the middle of the operation table, a pushing mechanism is arranged on the left side of the operation table, two protection plates are symmetrically arranged on the operation table, and an adjusting mechanism for adjusting the distance between the two protection plates is arranged on the operation table; a punching supporting table with a punching hole is clamped to the position, under the punching mechanism, of the operation table, a discharging gr