Annular metal workpiece transferring and storing device for numerical control machining

The utility model discloses an annular metal workpiece transfer device for numerical control machining, which comprises a box body, a stability augmentation component is arranged in the box body, and handles are fixedly connected above the front and rear surfaces of the box body. According to the annular metal workpiece transferring and storing device for numerical control machining, through cooperation of a box body, an anti-skid pad and a stability increasing assembly, a tension spring is stretched, a groove plate can be separated from the outer wall of a square rod, force can be applied to a vertical rod to enable a sleeve to slide on the outer wall of the square rod at the moment, and then the position of the vertical rod can be adjusted; and then the gaps between the left and right adjacent annular metal workpieces arranged on the outer walls of the vertical rods in a sleeving mode can be adjusted, the annular metal workpieces with different outer diameters can be reasonably stacked in the box body conve