Chair leg cutting machine

The utility model discloses a chair leg cutting machine which comprises a rack, a vertical frame is arranged on the left side of the rack, vertical guide rails are arranged on the right side of the vertical frame in the front-back direction, L-shaped sliding blocks are vertically arranged on the vertical guide rails in a sliding mode, a cutting motor with an upward output shaft is arranged on the L-shaped sliding blocks, and a cutting saw blade is arranged on the output shaft of the cutting motor. A telescopic cylinder with an upward output shaft is arranged on the machine frame, the output end of the telescopic cylinder is connected with the bottom of the L-shaped sliding block, and a rotating disc used for bearing a chair is arranged on the other side of the machine frame in a left-right moving mode. The chair machining device is simple in structure and convenient to operate, the liftable cutting machine is arranged on the right side of the vertical frame, the height of the cutting saw blade is adjusted thr