Grinding device for packaging mechanical parts

The utility model relates to the technical field of grinding, in particular to a grinding device for packaging mechanical parts, which comprises a grinder, a clamping device and a fixed support column, the grinder comprises a transverse moving rod, a vertical rod and a grinding wheel; the clamping device comprises a clamping rod; the other end of the transverse moving rod is close to the fixed supporting column; the transverse moving rod can move relative to the clamping device; the vertical rod is connected with the transverse moving rod; the vertical rod can move from one end to the other end of the transverse moving rod; and the grinding wheel is rotatably connected with the vertical rod. A traditional grinding device is mainly used for machining by moving a grinding part, and different accessories are different in shape and size, so that positions to be ground are different, and accurate grinding positions are difficult to realize only by moving and rotating the accessories. Compared with the prior art, t