Automobile swing arm rubber bushing assembling tool

The utility model discloses an automobile swing arm rubber bushing assembling tool which comprises a bottom plate and base plates vertically arranged at the two ends of the upper side of the bottom plate, at least one reverse jacking air cylinder is installed between the base plates on the two sides, a supporting plate is installed at the upper ends of the base plates, and a swing arm base is installed in the middle of the upper end of the supporting plate. A cylinder connecting plate is installed on an upward extending rod of the reverse jacking cylinder, a reverse jacking block is installed in the middle of the cylinder connecting plate and inserted into the swing arm base upwards, downward-pressing cylinders are installed on the portions, located on the two sides of the swing arm base, of the upper side of the supporting plate, an upper cover plate is connected to the upper ends of the downward-pressing cylinders, and a lining positioning sleeve is installed in the middle of the upper cover plate. A pressi