The invention provides a lifting appliance of an automobile auxiliary frame. The lifting appliance comprises a main lifting beam arm, main lifting rods and an auxiliary lifting rod, wherein the number of the main lifting rods is two, the two main lifting rods are connected with the two ends of the main lifting beam arm respectively, a buckling device used for the buckling of the automobile auxiliary frame is arranged at the bottom end of each main lifting rod, the auxiliary lifting rod is arranged in the middle of the main lifting beam arm and can swing in the transverse direction of the main lifting beam arm, and a dragging and hanging device used for dragging and hanging of the automobile auxiliary frame is arranged at the bottom end of the auxiliary lifting rod; the main lifting rods and the auxiliary lifting rod form three lifting points, and therefore lifting can be conducted more stably, deformation of the main lifting rods and the auxiliary lifting rod is avoided during lifting, the automobile auxiliary frame can not swing during lifting, and stability of lifting is guaranteed. The lifting appliance of the automobile auxiliary frame has the advantages that positioning can be achieved accurately, lifting efficiency is high, assistance of workers is not needed during lifting, safety performance is improved, labor intensity is relieved, and labor cost is saved.