Operation device for numerical control frame grinding machine

The utility model discloses an operating device for a numerical control frame grinding machine, which comprises a supporting mechanism, a driving mechanism and an operating mechanism which are matched with each other, the supporting mechanism comprises four vertical piles which are arranged in a rectangular frame shape, and first transverse frames and second transverse frames which are distributed in multiple layers, each layer is provided with two first transverse frames with the same height and two second transverse frames with the same height, the two ends of the two second transverse frames on each layer are welded to the two vertical piles correspondingly, and the two ends of each first transverse frame are welded to the two vertical piles and the two second transverse frames, so that the supporting mechanism composed of the four vertical piles, the first transverse frames and the second transverse frames keeps stable, and the supporting effect is good. The first transverse frame and the second transvers