Floating cutting module

The utility model relates to a floating cutting module. The floating cutting module comprises a lower pressing block, a supporting frame, a bottom plate, a square block and a nitrogen spring. A base plate is arranged on the supporting frame. The bottom plate is fixed to the lower end face of the base plate. A carrier block, a floating block and a fixed block are arranged in the square block; everytwo of the carrier block, the floating block and the fixed block are parallel; a linear groove is formed in the middle of the carrier block; the carrier block is symmetrical about the linear groove,a receding groove is formed between the floating block and the square block, the fixing block is further provided with a pressing block, the pressing block is specifically located above the fixing block, the bottom of the nitrogen spring is fixed to the bottom plate, and a plunger rod of the nitrogen spring is fixedly connected with the bottom of the floating block. The cutting device can be usedfor cutting a workpiece, th