Cutting fluid spraying device for numerical control lathe

Abstract

The utility model discloses a cutting fluid spraying device for a numerically controlled lathe, which relates to the field of numerically controlled lathes and comprises a cutting fluid storage box and a mounting bottom plate, an elastic air bag is fixedly mounted on one side of the mounting bottom plate, a spraying ring is fixedly mounted at one end of the elastic air bag, and a spraying pump is arranged on the cutting fluid storage box. A liquid supply pipe is arranged between the spraying ring and the spraying pump in a communicating mode, a plurality of nozzles are fixedly installed on the spraying ring, the nozzles communicate with the spraying ring, and the nozzles are distributed at equal angles around the axis of the spraying ring; an air pump is arranged on one side of the elastic air bag on the mounting bottom plate, and the end of an air outlet pipe of the air pump extends into the end, close to the mounting bottom plate, of the elastic air bag. Cutting fluid can be sprayed to the periphery of a machined part through the multiple nozzles, the spraying range is wide, the cooling and lubricating effects are good, and the air nozzle moves along with the spraying ring; and gas in the elastic air bag can blow-dry the residual cutting fluid, and the blow-drying effect is good.

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