Fixed mounting rack of automobile skylight framework

The invention provides a fixed mounting rack of an automobile skylight framework. The fixed mounting rack comprises an operating platform and a bracket, wherein the operating platform is fixed on the bracket; the operating platform adopts a square table top; a pair of screw holes with symmetrical sizes are formed in each position close to a table side on the square table top of the operating platform; a rubber gasket is arranged on each screw hole; screws matched with the screw holes are arranged in the rubber gaskets; a groove matched with an edge of the automobile skylight framework is formed in each rubber gasket in one side close to the edge of the square table top of the operating platform; a supporting rod is arranged on the bracket; a part platform is arranged on the supporting rod; a bayonet is formed in one side of the operating platform; a part box matched with the grooves is buckled in the bayonet; the operating platform is made of stainless steel. The fixed mounting rack has the advantages that the skylight framework is buckled on the rubber gaskets of the operating platform during the assembly of an automobile skylight, small parts are taken out from the part box when being required to be taken out, and the fixed mounting rack has a simple structure, is convenient and practical, can achieve rapid fixing, can further improve the production efficiency, has a novel structure, and is convenient to use, and is worth of promotion and use.