Numerical control lathe with automatic feeding function

The numerical control lathe with the automatic feeding function comprises a numerical control lathe body, a control panel is arranged on one side of the numerical control lathe body, a bottom plate is arranged on one side of the bottom end of the front face of the numerical control lathe body, a feeding mechanism is arranged at the top end of the bottom plate, and a side plate is arranged at the top end of the numerical control lathe body. A first sliding rail, a rack and a second sliding rail are sequentially arranged on the side, close to the bottom plate, of the side plate from top to bottom, one side of the first sliding rail, one side of the rack and one side of the second sliding rail are evenly matched with a sliding assembly, a first electric telescopic rod is arranged at the end, away from the first sliding rail, of the sliding assembly, and a clamping mechanism is arranged at the bottom end of the first electric telescopic rod. The first sliding rail and the second sliding rail are each provided wit