Automobile part clamping device

The utility model discloses an automobile part clamping device which comprises a base, a sliding groove is formed in the middle of the base, a second clamping block and a first clamping block are connected to the two ends of the sliding groove in a sliding mode respectively, a second screw rod is connected to the middle of the second clamping block, and the second screw rod penetrates through thecenter of a second mounting base. The tail end of the second screw rod is connected with a second hand wheel, the middle of the first clamping block is connected with a first screw rod, the first screw rod penetrates through the first mounting base, and the tail end of the first screw rod is connected with a first hand wheel; a first supporting column and a second supporting column are fixedly arranged on the lower surfaces of the two ends of the base respectively, a first non-slip mat is connected to the lower surface of the first supporting column, a first rotating shaft is fixedly arrangedon the side face of the lo