Type analysis of universal coupling

　　Universal couplingIt is a kind of coupling. There are many kinds of universal couplings such as: cross shaft type, ball cage type, ball fork type, bump type, ball pin type, ball hinge type, ball hinge plunger type, three pin Type, three-prong rod type, three ball pin type, hinge rod type, etc., the cross shaft type is commonly used, followed by the ball cage type. In practical applications, it is divided into heavy, medium, light and small structures according to the transmitted torque. form.The drive shaft in the universal coupling will be worn and damaged due to long-term use, which will cause the drive shaft to lose balance. When this occurs in the universal coupling, abnormal noise will occur, and even the parts will be caused. Damage.If there is a voice from Gordon, the parts inside have been loosened, and we need to step up in time.If the operation speed is too fast and a humming sound occurs, it means that the drive shaft in the universal joint has moved due to wear, or the position of some hanging parts has moved.If the load of the drive shaft in the universal coupling is heavy and there will be a knocking sound during an unstable distance during driving, we need to check whether the position of the balance shaft has moved and is not in the position where it should be. Anyway, if the speed is faster, the noise will be louder and there will be trembling sounds. Generally speaking, the drive shaft in the universal coupling has lost its balance. We have to adjust its balance, otherwise the use of this will reduce the universal coupling. Service life.The installation of the drive shaft hanger in the universal coupling is also very important. The hanger is more difficult to install, and if the position is slightly improper, resistance and noise will occur during operation.
       Although universal couplings are very popular, they are difficult to use, especially in disassembly, so you must understand how to disassemble and how to install them. It feels more troublesome, and it will cost more. If it is not done properly, it will cause damage to the universal coupling. Here is a brief introduction for you: Universal coupling is difficult to disassemble is the wheel hub, which is connected to the universal joint A little carelessness on the important parts of each component of the shaft will cause damage to the universal coupling.When disassembling the hub, use a puller that matches the size of the hub. Otherwise, it may not be disassembled, or it will slip off if you apply too much force.Damage to the surface of the hub.When disassembling the universal coupling, remember the position of each component, mark it with a pen, or write down the mark yourself, in case you don’t remember the correct position of the component during installation.There are bolts that are more difficult to assemble in universal couplings. They are easy to slip or corrode when disassembled. At this time, they need to be cleaned with solvent and sprayed on the joints of the parts, which will be easy to disassemble.