One-time pressing device for copper sheet

The utility model relates to the technical field of copper sheet pressing, in particular to a copper sheet one-time pressing device which comprises a transverse plate and a stand column, a pressing head is fixedly connected to the surface of the transverse column, a rubber pad is fixedly connected to the surface of the pressing head, the stand column is fixedly connected with a bottom plate, and a pressing mechanism is fixedly connected to the surface of the transverse plate. A motor in the pressing mechanism drives a bevel gear set to rotate so as to drive a left-end pin shaft to rotate, the left-end pin shaft drives a first gear to rotate so as to drive a second gear to rotate and further drive a right-end pin shaft to rotate, a second gear 7 drives a rack to slide in a transverse plate, the rack drives a connecting plate to move, and the connecting plate drives a transverse column to move. The transverse column drives the sleeve to slide on the stand column, the motor is arranged to drive the pressing devi