Mud guard plate machining tool

The utility model discloses a mudguard steel plate machining tool which comprises a bottom plate, a cavity is formed in the bottom plate, a two-way threaded rod is rotationally connected to the interior of the cavity, a threaded block is in threaded connection with the outer wall of the two-way threaded rod, a sliding block is fixedly connected to the upper end of the threaded block, a movable block is fixedly connected to the upper end of the sliding block, and the movable block is fixedly connected to the lower end of the sliding block. A connecting block is fixedly connected to one end of the moving block, a clamping block is fixedly connected to one end of the connecting block, vertical plates are fixedly connected to the two sides of the upper surface of the bottom plate, a fixed block is fixedly connected to the right side face of the vertical plate on the left side, and a first screw rod is arranged on the upper surface of the fixed block in a threaded and penetrating mode; the bottom end of the first