Universal nut machining lathe

The utility model discloses a universal nut machining lathe, which relates to the field of machining lathes and comprises a supporting device, a conveying device, a moving device, a machining device, a fixing device and a pressing device. The outer surfaces of the two second supports are connected with the inner surfaces of the two first supports correspondingly, the upper surface of the supporting plate is connected with one end of the supporting column, the third motor is installed on the upper surface of the supporting plate, the lower surfaces of the multiple extrusion plate telescopic supporting columns are connected with the upper surface of the fixing groove, and a through hole is formed in the surface of one side of the extrusion plate fixing groove. One end of the extrusion plate handle penetrates through the through hole and is connected with one end of the second gear. According to the universal nut machining lathe, unformed nuts are sequentially placed in the fixing grooves, the nuts are pressed b