High-elasticity combined metal gasket

The utility model discloses a high-elasticity combined metal gasket which comprises an installation gasket, an upper pressing gasket is arranged at the top end of the installation gasket, a lower pressing gasket is arranged at the bottom end of the installation gasket, and the upper pressing gasket and the lower pressing gasket are connected with the installation gasket through elastic assemblies respectively. And the elastic assembly comprises placing grooves formed in the top end and the bottom end of the mounting gasket, and elastic rubber sheets are arranged in the two sets of placing grooves. The device has the beneficial effects that the extrusion abrasion to the gasket can be reduced by adding the elastic assembly, and when the gasket is extruded, the upper pressing gasket and the lower pressing gasket extrude the two sets of elastic rubber sheets correspondingly, so that the buffering effect is achieved, and then the extrusion abrasion to the metal gasket is reduced; and the contact surface of the low