Automatic control cooling device of numerical control machining center

The utility model relates to the technical field of numerical control machining centers, and discloses a numerical control machining center self-control cooling device which comprises a numerical control machining center, a control panel is arranged on the right side of the numerical control machining center, a main shaft and an operation table are arranged in the numerical control machining center, and a collecting bin is arranged at the bottom of the numerical control machining center. The collecting bin is arranged in a funnel shape and located below the operation table, a steel scrap spiral conveying device is arranged at the bottom of the collecting bin, the collecting bin is communicated with the interior of the steel scrap spiral conveying device, and a slag collecting trolley is arranged below the tail end of the steel scrap spiral conveying device. According to the cutting fluid cooling device, the cooling device is arranged, the water suction pump is started, cold water pumped by the water suction p