Tool clamp for machining inserts in batches

The utility model discloses a work fixture for processing inserts in batches, which belongs to the technical field of machining tools and comprises a plurality of clamping mechanisms, the clamping mechanisms are arranged side by side, each clamping mechanism comprises a U-shaped support and a bidirectional screw, two sides of each U-shaped support are rotatably connected to the outer side of the corresponding bidirectional screw, two push plates are in threaded connection with the outer side of each bidirectional screw, and each push plate is provided with a push rod. And first hinge shafts are fixedly installed on the front sides and the rear sides of the two pushing plates correspondingly, connecting rods are rotationally connected to the outer sides of the two first hinge shafts, second hinge shafts are rotationally connected to one sides of the two connecting rods, the same pressing plate is fixedly installed on the sides, close to each other, of the two second hinge shafts located on the same side, and a