Henan JSD type single flange connection type coupling

The main structure of JSD type single flange coupling coupling is composed of two half couplings, two half outer covers, two sealing rings and serpentine springs.It transfers torque by embedding the serpentine spring into the tooth slots of the two coupling halves, and the coupling uses serpentine springs to be embedded in the tooth slots of the two coupling halves to realize the link between the driving shaft and the driven shaft.

JSD type single flange coupling has the performance of compensating the relative displacement of the two shafts, compact structure, light weight, convenient installation, and easy to arrange the mechanism on the crane trolley.

Application of JSD type single flange connection type coupling:

1. It is suitable for medium and high-power transmission shafts connecting two coaxial lines, with compensation for the relative deviation of the two shafts, vibration reduction, and buffering performance. The working temperature is -30℃~+150℃, and the nominal torque is transmitted 45~ 800000N.m.

2. Mainly used in rock crusher, crank reciprocating motion, reducer, metallurgy, mining, hoisting machinery, etc.

3. The shaft transmission of other kinds of machinery and equipment can be applied wherever there is a motor connected to the staff, the motor is connected to the reduction box or the shaft is connected to the shaft.

Strength and stiffness of JSD type single flange coupling

The strength and rigidity of the JSD type single-flange coupling coupling is important for the completion of the serpentine spring.The force of the serpentine spring is integrated inSerpentine spring couplingAmong them, the operation form of the serpentine spring is relatively simple, and its force and deformation plan are attributed to the scope of performance.

(1) The spring is still in contact with adjacent teeth after deformation, and the force on each tooth is evenly distributed.

(2) The cross-section of the spring is much smaller than the radius of the cylinder at its location, so it is similar to the three-dimensional results.

(3) The spring is distributed on the flanges of the two coupling halves. The teeth on the convex of the two coupling halves are in contact with the positive and front faces of the spring. The contact point makes the spring bend in the opposite direction. On the opposite side of the meandering spring, the spring is only subjected to shear and tensile (or contraction) forces, and there is no bending moment.

(4) Under the action of force, the pitch t of any half-circle spring remains the same, and the operating conditions are also different. Therefore, the serpentine spring can be simplified as a semi-circular beam hinged to the weighing point.