Steps for installing snake spring couplings

Snake-like spring coupling installation directly affects the operation of the equipment, but because of a lot of businesses are in the coupling of online purchase of choose and buy, many factory does not provide installation service, so the coupling device befuddled by a group of professionals, let's to introduce text way under a snake spring coupling device process, look closely, one minute can understand.

1. At first, we need to close the power supply, wipe the snake spring coupling and the two connected shafts clean, and then coat the half coupling and the sealing ring with grease (see the figure to put the sealing ring on the shaft first). The cold quick coupling does not need heating, and the interference cooperation needs heating device.

2. Adjust the alignment of the two half couplings, the snake spring coupling device, the two half couplings adjust the alignment with ruler to measure the clearance of the two sleeve, the alignment condition, the coaxial condition, the adjustment error to the coupling device is allowed within the range, the adjustment range includes Angle error, parallel error and buoyancy error. Accurate alignment of the coupling after the ability to achieve a longer service life and smaller coupling protection.

3. Snake spring device, before the device snake spring, we fill the groove between the teeth of the coupling with long-acting lubricating oil, and then buckle the spring into the groove of the coupling tooth, gently knock in with a wooden hammer (pay attention to all the fractures of the spring of the device in the same direction, to facilitate the correct contact of the stop block on the cover). Then scrape the grease out of the spring. In general, oil is filled once every six months.

4, coupling cover housing device, first of all, the coupling sealing ring is placed in the appropriate position on the shaft sleeve, and then embedded in the groove of the half of the shell, mounted with gaskets, and then the upper half of the cover shell is mounted with a screw tightening device. After all the devices are finished, check again. Before the formal work of the coupling, confirm that all the components are correctly installed, the coupling is closely connected with the shaft, and the oil plug is installed in the oil injection hole.