Round cover plate counterpoint tool

The utility model discloses a round cover plate counterpoint tool, include: workstation, pedestal, lid and support, pedestal and support are rotationally installed on the workstation respectively, lidswing joint just can follow vertical direction concertina movement with the one end of support, the lid is equipped with the sucking disc that supplies to adsorb round cover plate with one side thatsetting of workstation interval and lid are close to the workstation, inlay on the lid and be equipped with a location magnet, but the pedestal is located the lid under and the holding casing, be provided with a magnetism post on the pedestal, when present trunk circling to magnetism post and location strength magnets complex position, the pedestal adsorbs the cooperation with the lid, realizes the cooperation of round cover plate and casing. The technical scheme of the utility model can improve the accuracy of counterpoint, promote production efficiency, make things convenient for the equipment of part. 本实用新型公开种圆形盖板对位