Vibration isolator impact shear test tool

The utility model discloses a vibration isolator impact shear test tool, which comprises a mounting rack and an impact plate, the mounting rack comprises a base and a fixing plate, the fixing plate is fixedly mounted below the base, the top of a vibration isolator is fixed on the fixing plate through a bolt, the bottom of the vibration isolator is fixed on the impact plate through a bolt, and the impact plate is fixed on the base through a bolt. The vibration isolators are fixed on the two sides of the impact plate, an anti-impact end is arranged at the bottom of the impact plate, the bottoms of the vibration isolators are mounted above the anti-impact end, and a hammer head capable of changing a test load is mounted above the base. The vibration isolators are fixed between the impact plate and the mounting frame, the vibration isolators are symmetrically arranged on the two sides of the impact plate, and the rigidity of the vibration isolators is finally tested through a motion test of a free falling body. T