Cooling device for machining and production of mechanical parts

The utility model relates to the technical field of cooling devices, in particular to a mechanical part machining and producing cooling device which comprises a machine body, a clamping jaw is arranged on the top of the machine body, a cooling device body is arranged on the top of the machine body and located on one side of the clamping jaw, and the cooling device body comprises a water storage tank. A mounting seat is fixedly mounted at the position, located on one side of the water storage tank, of the top of the machine body, a water pump is fixedly mounted at one end of the mounting seat, a water outlet and a water inlet of the water pump are both communicated with pipelines, a support is fixedly mounted at the top of the machine body, a vertical rod is fixedly mounted in the support, and the outer surface of the vertical rod is sleeved with a sliding sleeve. According to the utility model, the nozzle can automatically swing to spray water, the spraying range is enlarged, manual hand-held swing spraying i