Cutting device for cooler shell machining

The utility model provides a cutting device for machining a cooler shell. The cutting device comprises a support. The conveying device is arranged on the bracket; the cutting assembly is connected with the conveying device and is driven by the conveying device to move back and forth; the collecting device is arranged on the bracket; wherein the cutting assembly comprises a cutting blade and a driving part for driving the cutting blade to rotate; the collecting device comprises baffles, the two baffles are symmetrically arranged, a chip collecting groove is formed between the baffles, and the cutting blade is arranged in the chip collecting groove; the blanking groove is formed in the support and arranged below the chip collecting groove, and the inner wall of the bottom end of the blanking groove is obliquely arranged; and the collecting box is arranged at the end part of the falling box. When the metal plate cutting device is used, chippings generated when a metal plate is cut by the cutting blade can be col