Connecting reinforcer machining and fixing structure

The utility model discloses a connection reinforcer machining fixing structure which comprises an installation plate, supporting plates are symmetrically and fixedly installed on the two sides of the bottom of the installation plate, a motor is fixedly installed on one side of one supporting plate, a two-way lead screw is fixedly installed on an output shaft of the motor, and the two-way lead screw is fixedly installed on the output shaft of the motor. The two-way lead screw penetrates through the two supporting plates at the same time and is rotationally connected with the supporting plates, sliding plates are symmetrically connected to the positive and negative threads of the two-way lead screw in a threaded mode, the sliding plates penetrate through the mounting plate, sliding grooves used for being in sliding connection with the sliding plates are formed in the mounting plate, and a connecting plate is fixedly mounted at the tops of the sliding plates and is of an L-shaped design. The motor drives the two