At present, we all should have seen TLL type elastic pin coupling in our daily life. In fact, the coupling transmission parts often appear in heavy industry machinery and equipment, which can be said to be an important part of heavy industry. This can not directly affect the work efficiency and service life, so do you know the role of this coupling product has advantages? Let's go and have a look.

Now we usually see the TLL type elastic pin coupling is mainly toothed embedded, this is sealed, the quality of lubricating oil requirements are higher, and the flow requirements are also higher, so often check and supplement lubrication; Although more cumbersome, it can travel a large distance, so it is an important choice for large instruments. Although the form of coupling transmission parts is diverse, but in the selection of the machine or according to the time to choose, so as to normal installation and operation. The basic principle is that the external size of the selected component cannot be too large, it needs to be accommodated by the installation space, and it needs to leave room for observation and maintenance at any time, and it is more convenient to disassemble. And the use of shrapnel type, although it is also sealed, but the requirements are not harsh, can be adjusted according to the actual situation. There has been a sliding block type is also more commonly used, can be directly filled with oil lubrication, can also be filled with oil soaked felt.

We need to pay attention to is that, if the TLL type elastic pin coupling is used in large equipment, because it is more troublesome to adjust, so we should choose more wear-resistant and long service life components as far as possible, which can delay the maintenance cycle, and can reduce the trouble and cost of replacement and debugging.