Lateral force preventing die with flanging double-active structure

The utility model discloses a flanging double-active structure lateral force prevention die which comprises a connecting bottom plate, the top of the connecting bottom plate is fixedly connected with a first supporting plate and a second supporting plate respectively, the side edge of the second supporting plate is provided with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a rotating shaft. And clamping mechanisms are arranged at the end of the rotating rod and the side edge of the first supporting plate correspondingly, each clamping mechanism comprises a fixing plate, and the side edge of each fixing plate is fixedly connected with an upper connecting plate and a lower connecting plate correspondingly. The top of a material is fixed through the arrangement of the upper clamping assembly, and the two sides of the material are limited and fixed through the symmetrical arrangement of the side edge clamping assemb