Automobile seat damping device

The invention relates to the technical field of automobile parts, in particular to an automobile seat damping device. According to the specific technical scheme, the automobile seat damping device comprises a base and a seat arranged on the base, the seat comprises a clamping plate which is the same as the seat in shape, and a first soft cushion is arranged over the clamping plate; a plurality offirst damping mechanisms are fixed to the bottom of the clamping plate, a bottom plate is fixed to the other ends of the first damping mechanisms, and the bottom plate is arranged on the base; each first damping mechanism comprises an upper movable plate fixed to the bottom of the clamping plate and provided with a strip-shaped groove in the bottom and a lower movable plate with one end extendinginto the strip-shaped groove and the other end fixed to the bottom plate, and the end face, extending into the strip-shaped groove, of the lower movable plate is fixed to the bottom of the strip-shaped groove through a spring.