Anti-sinking frame for wire-drawing bushing

The utility model belongs to the technical field of bushing frames, and particularly relates to a wire-drawing bushing anti-sinking frame which comprises a wire-drawing box, a control panel is installed on the outer wall of the wire-drawing box, a lead screw is rotatably installed on the inner wall of a sliding groove through a bearing, a small stepping motor is installed on a machine base, a first sliding block is assembled in the sliding groove, and a second sliding block is assembled in the machine base. A second sliding block is assembled in the sliding groove, a left supporting frame is welded to the top side of the first sliding block, a left push plate is welded to the top side of the second sliding block, an ultrasonic transducer is fixedly mounted in the mounting groove, and a small stepping motor can be controlled to operate through a control panel, so that the left push plate slides leftwards; meanwhile, the leakage plate expands to push the left supporting frame to slide leftwards till the distanc