Mounting fixture for front end module skeleton of prototype

The invention discloses a mounting fixture for a front end module skeleton of a prototype. The mounting fixture comprises: a bracket, a rotating link mechanism, a side end positioning assembly and a front end positioning assembly. The bracket has a laterally symmetrical structure. The rotating link mechanism is mounted on the bracket. The rotating link mechanism comprises a rotating shaft, a rotating rod and two connection rods; the rotating shaft is fixed on a lateral center line of the bracket, the rotating rod rotates around the rotating shaft, and inner ends of the two connection rods areconnected to both ends of the rotating rod respectively; and the two connection rods extend laterally, and outer ends of the two connection rods extend to the two side ends of the bracket. The outer ends of the two connection rods are respectively mounted with side end positioning assemblies for performing positioning with and fenders on both sides. The front end positioning assembly is mounted onthe front end of the brac