A winding device that winds a wire around a rotating work piece, comprising: a spindle shaft (43, 53) that supports the work piece and rotates about an axial center; a wire supply mechanism that supplies the wire to the work piece; a guide (10, 10A) that rotates together with the spindle shaft (43, 53) and guides the wire supplied by the wire supply mechanism to a winding position of the work piece; and a guide moving mechanism (20, 20A) that adjusts the winding position of the work piece by adjusting a position of the guide (10, 10A) relative to the work piece, wherein the guide (10, 10A) is capable of being moved in an axial direction and a radial direction of the spindle shaft (43, 53) by the guide moving mechanism (20, 20A), wherein the guide moving mechanism (20, 20A) comprises a guide shaft (12, 16, 12A, 16A) that is connected to the guide (10, 10A), rotates together with the spindle shaft (43, 53), and is capable of moving relative to the spindle shaft (43, 53) in the axial direction, characterized in that the guide shaft (12, 16, 12A, 16A) comprises: a first guide shaft (12, 12A) connected to the guide (10, 10A); and a second guide shaft (16, 16A) connected to the guide (10, 10A) via a conversion mechanism (15, 15A) that converts movement in the axial direction into movement in the radial direction, wherein the guide (10, 10A) is moved in the axial direction of the spindle shaft (43, 53) by moving the first guide shaft (12, 12A) and the second guide shaft (16, 16A) synchronously in the axial direction of the spindle shaft (43, 53), and wherein the guide (10, 10A) is moved in the radial direction of the spindle shaft (43, 53) by moving the first guide shaft (12, 12A) and the second guide shaft (16, 16A) relatively in the axial direction of the spindle shaft (43, 53). a spindle shaft (43, 53) that supports the work piece and rotates about an axial center; a wire supply mechanism that supplies the wire to the work piece; a guide (10, 10A) that rotates together with the spindle shaft (43, 53) and guides the wire supplied by the wire supply mechanism to a winding position of the work piece; and a guide moving mechanism (20, 20A) that adjusts the winding position of the work piece by adjusting a position of the guide (10, 10A) relative to the work piece, wherein the guide (10, 10A) is capable of being moved in an axial direction and a radial direction of the spindle shaft (43, 53) by the guide moving mechanism (20, 20A), wherein the guide moving mechanism (20, 20A) comprises a guide shaft (12, 16, 12A, 16A) that is connected to the guide (10, 10A), rotates together with the spindle shaft (43, 53), and is capable of moving relative to the spindle shaft (43, 53) in the axial direction, characterized in that the guide shaft (12, 16, 12A, 16A) comprises: a first guide shaft (12, 12A) connected to the guide (10, 10A); and a second guide shaft (16, 16A) connected to the guide (10, 10A) via a conversion mechanism (15, 15A) that converts movement in the axial direction into movement in the radial direction, a first guide shaft (12, 12A) connected to the guide (10, 10A); and a second guide shaft (16, 16A) connected to the guide (10, 10A) via a conversion mechanism (15, 15A) that converts movement in the axial direction into movement in the radial direction, wherein the guide (10, 10A) is moved in the axial direction of the spindle shaft (43, 53) by moving the first guide shaft (12, 12A) and the second guide shaft (16, 16A) synchronously in the axial direction of the spindle shaft (43, 53), and wherein the guide (10, 10A) is moved in the radial direction of the spindle shaft (43, 53) by moving the first guide shaft (12, 12A) and the second guide shaft (16, 16A) relatively in the axial direction of the spindle shaft (43, 53).