Cutting device for frame tube

The utility model relates to a cutting device for a frame tube, which belongs to the technical field of frame cutting and comprises a processing table, a base is fixedly mounted in the middle of the upper surface of the processing table, an adjusting component and a clamping mechanism are arranged at the top of the processing table, and the adjusting component comprises a cutting mechanism, a rotating mechanism, a position adjusting mechanism and a direction adjusting mechanism. The cutting device has the beneficial effects that by arranging the rotating mechanism, when different front and back positions of the frame tube are cut, the first motor drives the first rotating shaft to rotate so as to drive the top plate to rotate, so that the position of the cutting mechanism is matched with the position adjusting mechanism for adjustment, and when the device is used for cutting different positions of the frame tube, the cutting efficiency is improved. And when the frame tube needs to be cut and the cutting angle