Cutting device for stone machining

The cutting device comprises a mounting plate and a cutting machine body, the top of the mounting plate is hollow, evenly-distributed rollers are movably connected between the front inner wall and the rear inner wall of the mounting plate, and a U-shaped plate is fixedly connected to the position, close to the right side, of the top of the mounting plate. A rectangular plate is slidably connected between the left inner wall and the right inner wall of the rectangular opening, an adjusting mechanism is arranged on the side wall of the rectangular plate, the cutting machine body is installed at the bottom of the rectangular plate, and through mutual cooperation of a fixing plate, a rotating shaft, an arc-shaped pressing plate, a spring, a square rod, a pulley, a second threaded rod and the like, the cutting machine body is fixed. According to the stone cutting device, a second threaded rod can be rotated to drive a square rod and a pulley to move inwards or outwards, the effect of adjusting the position of the