Introduction of spring tube coupling

The spring tube coupling has a bevel gear on the driving shaft and the gear on the tubular spring, which is matched through the torsion bar in the tubular spring, and the outer end of the torsion bar is connected with the tubular spring through the key. The inner section is extruded in the plate support of the semi-coupling of the driven shaft, and the outer end of the tubular spring is mounted on the support phase matching. During the working process, the tubular spring and torsion bar bear torsion deformation within the scope of sighing deformation, torque from the driving shaft to the tubular spring with torsion bar, and the tubular spring supported by the torque bar to the driven shaft plate type half coupling. When overloaded, the torque of the tubular spring and the torque bar is used to rotate one shaft at an Angle relative to the other. When the part load is reduced, the potential energy of the coupling is restored to its original position by means of the tubular spring and torque bar. Because the tubular spring with torque rod is radially arranged on the disk type semi-coupling of the driven shaft, and adopts taper drive, it can make the axial size of the coupling up to the standard.