This utility model discloses a
forging stress detection device, relating to the field of
materials science and technology. The device includes a base with a support frame fixedly connected to its top. A fixing mechanism is mounted on the base, and a detection mechanism is mounted on the support frame. The fixing mechanism includes a limiting ring, with a
threaded rod rotatably connected to the inner wall of the limiting ring. By incorporating a soft pad, rotating a knob causes the
threaded rod to rotate, which in turn moves a threaded cylinder downwards along the
threaded rod. This threaded cylinder then pulls a connecting rod downwards, which in turn pulls the moving blocks closer together. The soft pad, which clamps and fixes the
forging, effectively isolates it from external vibrations and the vibrations of the
testing equipment, preventing displacement due to insufficient fixation and ensuring the accuracy of the test results.