The invention relates to the technical field of
grinding, and discloses a motor magnetic sheet
grinding device which comprises a supporting
assembly, the supporting
assembly comprises a second sliding rod, the side, away from a rolling wheel, of a clamping plate is fixedly connected with the second sliding rod, the second sliding rod penetrates through a long strip plate, and the outer wall of the second sliding rod is fixedly connected with a second elastic arc-shaped rod. The end, away from the second sliding rod, of the second elastic arc-shaped rod is fixedly connected with the long-strip plate, a sliding block is fixedly connected to the outer wall of the second sliding rod, a third sliding rod is slidably connected to the inner wall of the sliding block, the outer wall of the third sliding rod is sleeved with a spring, one end of the spring is fixedly connected with the sliding block, and the other end of the spring is fixedly connected with the long-strip plate. The end, away from the sliding block, of the spring is fixedly connected with the long strip plate, through the arrangement, through the spring and a second elastic arc-shaped rod in the supporting
assembly, the force of the clamping plate on the ground object is enhanced, and objects with different widths can be clamped.