Mixed core rubber shock insulation support

A mixed core rubber shock insulation support is formed by vulcanizing and bonding a middle support body and an outer protective rubber layer, wherein the periphery side face of the support body is coated with the outer protective rubber layer. The support body is formed by alternately placing multiple inner rubber layers and inner steel plates between two end steel plates. A circular vertical reserved through hole is formed in the center of the support body and filled with a lead and tin mixed core. By the adoption of the mixed core rubber shock insulation support, the use amount of lead in the shock insulation support can be reduced, the environmental pollution problem is solved, and the better shock insulation performance is achieved.