Equipment for self-positioning handling of aluminum profiles for rail vehicle

Equipment for self-positioning handling of aluminum profiles for rail vehicle, comprising a handling and lifting mechanism, a steel beam, two degrees of freedom (2-DOF) spatial mechanisms and mechanical clamping jaws;

• the steel beam is fixed on the handling and lifting mechanism and being driven to lift by the handling and lifting mechanism;
• the 2-DOF spatial mechanisms is fixed on the steel beam, comprising a cylinder supporting seat, four connecting members are arranged on an outer ring of the cylinder supporting seat, and the four connecting members being respectively hinged to four first connecting rods;
• wherein, two of the first connecting rods are hinged to first ends of two ball joint connecting rods, and second ends of the two ball joint connecting rods are hinged to a clamping jaw connecting seat;
• the other two first connecting rods are hinged to first ends of two second connecting rods, and second ends of the two second connecting rods are also hinged to the clamping jaw connecting seat;
• a cylinder is arranged at a center of the cylinder supporting seat, and a piston rod of the cylinder driving the clamping jaw connecting seat;
• the mechanical clamping jaw is fixed to the clamping jaw connecting seat;
• wherein, the handling and lifting mechanism is connected to a hydraulic cylinder chain connector through a hydraulic cylinder, and the hydraulic cylinder chain connector is connected to a lifting connector through the chain.