Servo control cutter module of metal fitting machining center

The utility model discloses a metal fitting machining center servo control cutter module which comprises a back frame, an X-axis linear module is installed on the outer wall of one side of the back frame, a vertical plate is installed at the movable end of the X-axis linear module, a U-shaped holding frame is installed on the outer wall of one side of the vertical plate through a Z-axis lifting module, an inverted-U-shaped frame is fixed to the bottom end of the U-shaped holding frame, and the U-shaped holding frame is provided with a Z-axis lifting module. A rotating motor is installed on the inner wall of the U-shaped holding frame, a tool spindle is installed at the output end of the rotating motor, the bottom end of the tool spindle extends to the outer portion of the inverted-U-shaped frame, and a partition plate is fixed into the inverted-U-shaped frame. According to the tool module, the annular multi-point spraying structure is driven by the servo rotating assembly to rotate, so that the spraying head