Fluid bulging equipment for thin plate parts

A fluid bulging equipment for thin plate parts, comprising a main mechanism, a left mold opening mechanism and a right mold opening mechanism located on both sides of the main mechanism, a left mobile working platform, and a right mobile working platform, wherein the main mechanism includes a main frame and a main oil cylinder located below the main frame, and the main oil cylinder is connected to a master cylinder mold-locked booster cylinder through an oil circuit block;

• a hydraulic control system is arranged above the main mechanism, an ultra-high pressure generating device is arranged in the hydraulic control system, and the ultra-high pressure generating device is connected to the master cylinder mold-locked booster cylinder through a pipeline;
• the hydraulic control system is connected to the left mold opening mechanism and the right mold opening mechanism;
• the left mold opening mechanism and the right mold opening mechanism respectively include a gantry, a hydraulic cylinder is installed on the gantry, a slider is connected to an end of the hydraulic cylinder, and a hook is connected to a bottom of the slider, the slider being connected to a displacement sensor;
• the left mobile working platform and the right mobile working platform are installed on a bottom plate below the main frame, the bottom plate is connected to a slide rail, the left mobile working platform and the right mobile working platform are respectively connected to a servo motor, and the servo motor drives the left mobile working platform and the right mobile working platform to reciprocate along the slide rail;
• and
• the main oil cylinder is composed of a plurality of small oil cylinders, and bottoms of the left mobile working platform and the right mobile working platform are respectively provided with a plurality of through holes matching the small oil cylinders.