Automobile die maintenance supporting base

The utility model relates to the technical field of mold maintenance, in particular to an automobile mold maintenance supporting base which comprises a supporting seat, the supporting seat comprises a bottom plate, a cleaning device for maintaining an automobile mold is arranged at the top of the bottom plate, clamping assemblies are symmetrically arranged in the bottom plate, and each clamping assembly comprises a hydraulic rod, a push plate and a plurality of telescopic columns. The two sides of the automobile die are clamped through the multiple telescopic columns, and the clamping area of the clamping assemblies is increased so that the clamping force can be improved. When the automobile mold cleaning device is used, an automobile mold is placed on the bottom plate of the supporting seat, the automobile mold is maintained by arranging the cleaning device, the automobile mold is clamped by arranging the clamping assembly, a plurality of telescopic columns are arranged in the clamping assembly, and the clam