An industrial camera mounting device includes a base, an insertion slot opened on one side of the external wall of the base, and a connecting rod inserted in the insertion slot. The connecting rod is fixed by the spring on the outer wall of the spring and fixed by the insertion slot. The connecting rod is welded to a buffer pad and the buffer pad is glued to the rubber pad. The top of the side wall of the base is welded to a fixed block, and the fixed block is fixed by a bolt through a universal ball. The outer wall of the universal ball is welded to a connecting rod. The outer wall of the connecting rod is welded to a tube. The inner wall of the tube is threadedly connected to a screw. The screw is far from the tube and is welded to a first axle. The first axle is turned around and connected to a first connecting ring. The first connecting ring is welded to a regulating plate on the side wall.