Positioning table with protection function for automobile maintenance and machining

The invention discloses a positioning table with a protection function for automobile maintenance and machining, and relates to the technical field of automobile maintenance. The positioning table with the protection function for automobile maintenance and machining comprises a maintenance positioning table body, an auxiliary mechanism is arranged in the maintenance positioning table body, a movable supporting mechanism is arranged in the auxiliary mechanism, two sets of holes are formed in the front side and the rear side of the maintenance positioning table body, lifting mechanisms are arranged in the holes, and limiting mechanisms are arranged in the lifting mechanisms. According to the positioning table with the protection function for automobile maintenance and machining, the four edges of four sets of wheels of an automobile parked on the maintenance positioning table body can be limited and protected, and it is ensured that the automobile cannot slide down from the maintenance positioning table body in