Polishing device for neodymium iron boron magnetic steel

The utility model relates to the technical field of polishing, in particular to a polishing device for neodymium iron boron magnetic steel, which comprises a top plate, rotating equipment for grinding and polishing is fixedly mounted on the bottom surface of the top plate, supports are fixedly connected to four corners of the top plate, a bottom plate is fixedly connected to the lower ends of the four supports, and four round rods are fixedly connected between the top plate and the bottom plate. An adjusting mechanism is arranged between the bottom plate and the top plate, the rod faces of the four round rods are all movably sleeved with springs, the lower ends of the four springs are all fixedly connected with the bottom plate, the adjusting mechanism comprises two sliding frames, the sliding frame located at the left end is movably attached to the two supports located at the left end, and the sliding frame located at the right end is movably attached to the two supports located at the right end. The moving