1、 Structural composition of bearing withdrawal sleeve
The bearing withdrawal sleeve is generally composed of a chuck, a sleeve mouth, a snap ring, and a handle. Among them, the chuck is composed of two relatively rotating gears, the sleeve is a component that is sleeved on the shaft to clamp the chuck, the snap ring is used to fix the chuck, and the handle is used for manipulation.
2、 Usage of bearing withdrawal sleeve
(1) Preparatory work: First, check whether the sealing pads of the bearing and bearing seat are in the correct position to avoid damaging the sealing pads when the bearing is removed.
(2)Choose a suitable bearing withdrawal sleeve: Select a suitable bearing withdrawal sleeve based on the model and size of the bearing to be removed.
(3) Install the bearing withdrawal sleeve: Place the sleeve of the withdrawal sleeve on the outer ring of the bearing, rotate the sleeve clockwise, and clamp the bearing with the chuck.
(4)Remove the bearing: Rotate the handle clockwise to rotate the chuck counterclockwise to remove the bearing.
3、 Precautions
(1)When using the bearing withdrawal sleeve, pay attention to the scope of application and choose the appropriate model and size.
(2)During operation, use moderate force and do not use excessive force to avoid damaging the bearings and bearing seats.
(3)During operation, ensure that the two gears of the chuck are engaged with each other to avoid jamming or poor rotation.
(4)Pay attention to safety during operation and wear personal protective equipment such as gloves and goggles to avoid accidents.
(5)After use, timely cleaning and maintenance should be carried out to ensure the normal use of the tool next time.
In short, bearing withdrawal sleeve is a widely used tool in the mechanical field, which can conveniently and quickly remove bearings. When using the bearing withdrawal sleeve, it is necessary to pay attention to safety and operating points to avoid accidents and damage to the machine equipment.