The utility model provides a device that is used for ultrasonic wave guided wave probe to grind, includes base, stand, cantilever, probe anchor clamps, sliding guide base, V type appearance pipe fixed slot and appearance pipe fixing clip, the base is equipped with adjustable horizontally adjusting means, stand fixed connection is in one side of base, the one end joint of cantilever can be followed the stand and slide from top to bottom on the stand, the probe anchor clamps are fixed in the other end of cantilever, during the use and probe connection, the sliding guide base is in the opposite side of base, and it is equipped with the processing slide rail, V type appearance pipe fixed slot is installed directly over the sliding guide base, and its top is used for placing and grinds the consistent tubular product of pipe diameter with required probe, and its bottom is provided with and processes the below slide rail that the slide rail cooperation is connected, appearance pipe fixing clip sets up in V type appearance pipe fixed slot top, and inside it passed the tubular product of placing on V type appearance pipe fixed slot, the outside of V type appearance pipe fixed slot was fixed in at both ends, makes tubular product fixed with the cooperation of V type appearance pipe fixed slot, prevents that tubular product from grinding the in -process at the probe and rocking.