Movable machine tool cutter cooling liquid supply and recovery system

The utility model provides a cooling liquid supply and recovery system for a movable machine tool cutter. The cooling liquid supply and recovery system mainly comprises a cooling liquid supply pipeline, a cooling liquid recovery pipeline, a cooling liquid collection device and a cooling pump system, one end of the cooling liquid supply pipeline is connected with the cooling pump system, the other end of the cooling liquid supply pipeline is connected with the movable machine tool, one end of the cooling liquid recovery pipeline is connected with the cooling liquid collection device, and the other end of the cooling liquid recovery pipeline is connected with the cooling pump system. The cooling pump system is installed below the installation plane, and cooling liquid in the cooling liquid collecting device can automatically flow back to the cooling pump system through self weight. According to the utility model, the supply and automatic recovery of the cooling liquid and the effective separation of the cooling