Tool for replacing bearing box of stirring shaft for TFT (Thin Film Transistor) glass

The utility model discloses a tool for replacing a stirring shaft bearing box for TFT (thin film transistor) glass. The tool comprises a first crank arm and a second crank arm, the first crank arm and the second crank arm are hinged, the other end part of the first crank arm is used for being fixed on a sliding shaft of the stirrer, and the other end part of the second crank arm is used for being fixed on a stirring shaft; the first crank arm is detachably connected with the sliding shaft of the stirrer, and the second crank arm is detachably connected with the stirring shaft. The first crank arm and the second crank arm are hinged through a pin shaft; a sleeve is arranged at the end of the first crank arm, a sleeve is arranged at the end of the second crank arm, and the pin shaft penetrates through the sleeve of the first crank arm and the sleeve of the second crank arm. The sleeve of the first crank arm and the sleeve of the second crank arm are both provided with puller screws, and the puller screws penetr