Damping device for vibration isolator manufacturing

The utility model belongs to the technical field of vibration isolators, and particularly relates to a damping device for manufacturing a vibration isolator, which comprises a bottom plate and a top plate, and four first damping mechanisms for damping are mounted between four corners of the top of the bottom plate and four corners of the bottom of the top plate; and a second damping mechanism for damping is mounted between the top of the bottom plate and the bottom of the top plate. By arranging the shell, the cavity, the first spring, the circular plate, the inserting rod and the second spring, the first spring and the second spring can achieve the dual damping effect, the damping effect is good, by arranging a connecting rod, a movable plate, a third spring, a surrounding plate, a fixing ring and a tension spring, vibration in the vertical direction can be converted into vibration in the horizontal direction through the connecting rod, and the vibration in the horizontal direction can be converted into vibr