Automatic riveting machine with positioning structure

The utility model discloses an automatic riveting machine with a positioning structure, which comprises a bottom plate and a support frame, the support frame is mounted on the left side of the top of the bottom plate, an automatic riveting machine body and a driving and positioning mechanism are mounted on the support frame, the driving and positioning mechanism is arranged on the bottom plate, the driving and positioning mechanism comprises a servo motor, and the servo motor is connected with the support frame. The servo motor is installed at the top of the bottom plate, a concave plate is installed at the top end of an output shaft of the servo motor, an annular plate is arranged at the top of the concave plate, and a containing block is installed at the top of the annular plate. The servo motor, the concave plate, the annular plate, the placing block, the connecting block, the electric push rod, the positioning clamping block and the steel ball are matched with one another, so that the riveting efficiency