Clamping mechanism for mechanical design and manufacturing

The utility model discloses a clamping mechanism for mechanical design and manufacture in the technical field of mechanical manufacture, which comprises a fixed seat, a stepping motor is arranged on the outer wall of the right side of the fixed seat, the output end of the stepping motor is connected with a bidirectional screw rod, the bottom end of the bidirectional screw rod is movably connected with the inner wall of the fixed seat through a bearing, and the bottom end of the bidirectional screw rod is connected with the fixed seat. A guide rod is arranged at the bottom end of an inner cavity of the fixed seat, moving blocks are connected to the two sides of the guide rod and the two sides of the two-way screw rod, open grooves matched with the moving blocks are formed in the bottom end of the fixed seat, a clamping seat is connected to the bottoms of the two moving blocks, a clamping mechanism is arranged on the clamping seat, and a water storage tank is arranged in the middle of the upper surface of the f