Deburring device for vehicle water tank connecting piece

The deburring device comprises a rack, a storage rack is arranged on the upper portion of the rack, a placing plate is arranged on the storage rack, and a U-shaped groove is formed in the placing plate; a limiting sliding rail push rod mechanism is arranged on the rack, and a suspension type lifting suction cup mechanism is arranged on the upper portion of the limiting sliding rail push rod mechanism. The front end of the limiting sliding rail push rod mechanism is connected with a movable sliding table clamping groove mechanism. A rodless cylinder conveying mechanism is arranged on the rack; a moving steering mechanism is arranged on the lower portion of the rack, the upper portion of the moving steering mechanism is connected with a turnover mechanism, and the two ends of the turnover mechanism are connected with double-air-cylinder clamping hand clamping mechanisms. A crank rocker box cover overturning and collecting mechanism is arranged in the middle of the rack; the rack is provided with an air control