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THB Will Tell You How to Replace the Bearing in the Cam Splitter


1. Bearings in the cam splitter


The transmission of the cam splitter relies on the transposition cam to guide the needle roller bearings distributed according to a certain rule to achieve the required form of motion. If the bearing inside is broken, then the entire cam splitter will lose its transmission function. Therefore, it is necessary to master some methods of replacing bearings.


2. Schematic diagram of the cam splitter

3. The steps to replace the bearing in the cam splitter are as follows:


01 Remove the cam splitter from the installed machine.

02 Remove the input shaft at the mounting screw hole at the side position of the splitter. Remove the input shaft. After removing the input shaft, you can see the internal mechanism.

03 The cam follower needle bearing is installed on the output shaft, which is the bearing on the vertical-horizontal plane.

04 Remove the output shaft and replace it with a new needle bearing.

05 Check if there is any foreign matter inside the splitter when installing it back.

06 After installation, you need to rotate the lower input shaft and touch it to check if there is any abnormality in the rotation.

07 Last step: after checking that there are no abnormalities, add an appropriate amount of lubricating oil.