The invention discloses a clamp used in the automobile die foam model shower coating process. The clamp comprises a rotationally-arranged overturning frame, a plurality of longitudinal clamping devices detachably connected with the overturning frame and used for clamping foam models in the first direction and transverse clamping devices detachably connected with the longitudinal clamping devices,matched with the overturning frame and used for clamping the foam models in the second direction, the positions of the longitudinal clamping devices on the overturning frame are adjustable, and the positions of the transverse clamping devices on the longitudinal clamping devices are adjustable. The clamp used in the automobile die foam model shower coating process is simple in structure and convenient to dismount and mount, the working efficiency of clamping before foam model shower coating can be improved, and the foam model shower coating working efficiency is better improved.