Jiangsu SWCWF non-telescopic flange universal coupling

SWCWF non-telescopic flange universal coupling is a kind of coupling, split universal coupling and high torque universal coupling, used for movable rigid coupling on two intersecting shafts Shaft.The angle between the two axes can reach 45°, which is widely used in machine tools, automobiles, machinery and heavy machinery.The universal coupling is formed by connecting two fork-shaped parts and a cross-shaped part.When the driving shaft rotates at a constant angular velocity ω1, if the angle between the two axes is α, the angular velocity ω2 of the driven shaft will periodically change within the range of ω1cosα≤ω2≤ω1/cosα, causing additional dynamic load.Therefore, a single universal coupling is not suitable for the connection with high speed and large angle between the two axes.In order to overcome the above shortcomings, a double universal coupling can be used, that is, an intermediate shaft is used to connect two universal couplings. When installing, the axis angles of the main and driven shafts and the intermediate shaft are equal, and the two The fork-shaped parts at the end are in the same plane, so that the angular velocities of the driving shaft and the driven shaft can be equal at any time.The instantaneous speed of the two shafts can be approximately equal by using the ball cage universal joint and the ball groove universal joint. SWC type and SWP type cross shaft universal coupling can be widely used in metallurgy, lifting, engineering transportation, mining, petroleum, shipbuilding, coal, rubber, papermaking

The common feature of SWCWF non-telescopic flange type universal joint is that the angular compensation is large, and the angle between the two axes of universal joints of different structure types is different, generally ≤5°-45°.The universal coupling utilizes the characteristics of its mechanism to make the two shafts not on the same axis, and when there is an angle between the axes, it can realize the continuous rotation of the connected two shafts and transmit torque and motion simultaneously.The universal coupling is characterized by large angular compensation capability, compact structure and transmission.

SWCWF non-telescopic flange universal coupling is a widely used mechanical transmission basic component, which is used to connect two shafts and make them rotate together to transmit motion and power.Sometimes it can also be used as a device to prevent the connected parts from being subjected to excessive loads and play a role in overload protection.The two shafts connected by the coupling have a certain degree of relative displacement and deflection due to manufacturing and installation errors, deformation after load, wear after operation, and temperature changes.This situation will cause additional loads on the shafts, couplings, bearings and other parts when the mechanism is operating, resulting in deterioration of working conditions.Therefore, the coupling generally adopts various measures in structure to make the coupling have the ability to compensate various offsets.

In order to meet different needs, the types and types of couplings are diverse, and the scope of use is very wide. There are a large number of applications in many industries such as metallurgy and mining, transportation, engineering machinery, aerospace, marine machinery, light industry and textiles. Make small improvements and innovations.Regarding the type of coupling, according to the difference in the ability to compensate the relative displacement of the two shafts, it can be divided into: rigid coupling and flexible coupling; rigid coupling can be divided into: fixed according to whether the relative displacement of the two shafts can be allowed Type couplings and movable couplings; flexible couplings can be divided into metal spring couplings and non-metal spring couplings according to their elastic elements; if they are structured, they can be divided into sleeve couplings , Chain coupling, tire coupling, etc.