Cutting machine

A cutting machine comprising: a housing， a motor having a rotating shaft supported on the housing， a first disk provided on the rotating shaft and rotating integrally with the rotating shaft， a second disk having a larger diameter than the first disk is formed， a first belt that is stretched between the first pulley and the second pulley and transmits the rotation of the first pulley to the second pulley， and a cutting blade that rotates， by transmitting the rotation of the second disk to it， whereby by moving the cutting blade in the cutting direction， a workpiece can be cut and at least a portion of the first disk in a direction orthogonal to the axial direction of the output shaft and to the cutting direction at the same position as at least a portion of the second disc is located. In order to provide a cutter which is capable of improving assemblability while suppressing an increase in size of the cutter main body， the present invention is provided with: a first pulley 61 that integrally rotates with a rotary shaft 51; a second pulley 63 that rotates around an axis B of an intermediate shaft 62 and is formed in a larger diameter than the first pulley 61; a first belt 64 that transmits the rotation of the first pulley 61 to the second pulley 63; a third pulley 65 that rotates around the axis B of the intermediate shaft 62， is formed in a smaller diameter than the second pulley 63， and integrally rotates with the second pulley 63; a fourth pulley 67 that is formed in a larger diameter than the third pulley 65 and a smaller diameter than the second pulley 63 and integrally rotates with a spindle 66; and a second belt 68 that transmits the rotation of the third pulley 65 to the fourth pulley 67， wherein at least a portion of the first pulley 61 is located at the same position as at least a portion of the second pulley 63 in the direction of an axis C of the spindle 66 and in a direction perpendicular to the cutting direction. In order to provide a cutter which is capable of improving assemblability while suppressing an increase in size of the cutter main body， the present invention is provided with: a first pulley 61 that integrally rotates with a rotary shaft 51; a second pulley 63 that rotates around an axis B of an intermediate shaft 62 and is formed in a larger diameter than the first pulley 61; a first belt 64 that transmits the rotation of the first pulley 61 to the second pulley 63; a third pulley 65 that rotates around the axis B of the intermediate shaft 62， is formed in a smaller diameter than the second pulley 63， and integrally rotates with the second pulley 63; a fourth pulley 67 that is formed in a larger diameter than the third pulley 65 and a smaller diameter than the second pulley 63 and integrally rotates with a spindle 66; and a second belt 68 that transmits the rotation of the third pulley 65 to the fourth pulley 67， wherein at least a portion of the first pulley 61 is located at the same position as at least a portion of the second pulley 63 in the direction of an axis C of the spindle 66 and in a direction perpendicular to the cutting direction.