Auxiliary damping device for mechanical equipment

The utility model discloses an auxiliary damping device for mechanical equipment, which belongs to the technical field of mechanical damping equipment and comprises four damping mechanisms, a first connecting plate and a second connecting plate, two adjacent damping mechanisms are respectively connected through the first connecting plate and the second connecting plate, and the first connecting plate is connected with the second connecting plate. And the damping mechanism comprises a bottom plate, damping spring grooves and damping springs, supporting columns are arranged at the four corners of the bottom of the bottom plate, a supporting plate is arranged at the top ends of the damping springs, a sound absorption buffer plate is arranged on the supporting plate, and a damping mechanical containing groove is formed in the sound absorption buffer plate. The damping device is low in cost, ideal in damping effect, capable of conducting auxiliary damping on mechanical equipment and absorbing noise at the same tim