Belleville spring destructive testing machine

The utility model relates to the field of belleville springs, in particular to a destructive testing machine for a belleville spring, which adopts the technical scheme that the destructive testing machine comprises a base, a chassis is fixedly mounted at the top end of the base, a rotating block I is arranged on the right side of the chassis, the rotating block I is rotatably mounted at the top end of the base, and supporting rods are arranged on two sides of the rear part of the chassis. The supporting rods are fixedly installed at the top end of the base, the connecting plate is fixedly installed at the ends, away from the base, of the supporting rods, the ends, away from the base, of the supporting rods are fixedly connected through the connecting plate, and grooves are formed in the supporting rods. A movable plate is slidably mounted on the supporting rod, the height of the movable plate is adjusted through first threads, a second threaded rod is arranged in the movable plate, and a second movable block