Elastic spacer bush stamping device

The utility model discloses an elastic spacer bush stamping device, which belongs to the technical field of automobile accessories and comprises an upper die component and a lower die component which are arranged on a hydraulic machine, a female die of the upper die component and a male die of the lower die component are driven by the hydraulic machine to be matched with each other to stamp an elastic spacer bush, and the male die is matched with the inner surface of the elastic spacer bush in shape and size. The stamping hole of the female die is matched with the outer surface of the elastic spacer bush in shape and size, the female die is further provided with a limiting sliding hole and a limiting sliding block which are in sliding fit, and the male die abuts against the limiting sliding block during stamping so as to limit the distance between the female die and the male die, so that accurate stamping manufacturing of the elastic spacer bush is guaranteed. The technical problem that an existing stamping d