This invention provides a three-dimensional dynamic and static load-
bearing vibration damping and buffering device, belonging to the field of
vibration control technology. The device includes: a shell, a mounting plate for forming a cavity shell with the shell, a mandrel disposed between the cavity shells to divide the cavity shells into multiple vibration damping zones, and multiple vibration damping and buffering modules distributed in different vibration damping zones. Each vibration damping and buffering module includes a vibration damping component for vibration damping and a buffering component for buffering. The vibration damping component and the buffering component are installed in conjunction with the mandrel. The mounting plate has a through hole at its center, and the threaded end of the mandrel passes through the through hole and connects to the vibration-isolated equipment. The multiple vibration damping zones are structurally symmetrical in six orthogonal directions. This vibration damping and buffering device is designed to respond to the three-axis, six-axis load-
bearing capacity of ultra-high-speed, ultra-dynamic vehicles. Simultaneously, the vibration damping and buffering module adopts a composite design of vibration damping and buffering, which can effectively dampen and buffer vibrations and impacts in three axes and six directions; it also meets the usage requirements for upright, inverted, and side-mounted installations.