A wheel deburring device. A second motor drives an upper brush to rotate, second cylinders enable the upper brush to fall through third posts, and burrs of a front surface can be removed when the upper brush is in contact with the front surface of a wheel; a first motor enables an outer ring and a first geared ring to rotate through a first belt; a third motor enables an inner ring and a second geared ring to rotate through a second belt, directions of rotation of the inner ring and the second geared ring are opposite to that of the outer ring, and brushes are driven to rotate through a gear; and fourth cylinders enable a lower brush to rise through first guide posts, and burrs of a back cavity of the wheel can be removed when the lower brush is in contact with that back cavity.