Thin wall bearings are widely used in industrial robots
Release time:
2023/01/14
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As one of the important auxiliary equipment components of industrial robots, the bearings of industrial robots mainly include two types of bearings of industrial robots. One is thin-walled bearing, and the other is cross cylindrical roller bearing. There are other planetary reducer bearings, parallel line bearings, bone joint bearings, etc., but the first two bearings are mostly used.
With the development of science and technology, the development trend of modern industrial robots is to be light. Install bearings in relatively limited indoor space, if they are small and light. At the same time, the robot has the performance of high load, high rotation accuracy, high operation stability, high precision positioning speed, high repetition accuracy level, long life and high reliability. It is stipulated that the robot bearing of auxiliary facilities must have the performance of high bearing capacity, high precision, high bending rigidity, low friction torque, long life and high reliability. The thin-walled bearing has the high precision, high bearing capacity and low friction torque High bending stiffness and other characteristics just meet the requirements of industrial robot bearings, which are currently widely used in industrial robot bearings.
At the same time, it is very different from ordinary thin-walled bearings. The section specifications of thin-walled bearings in the same series of products are unchanged and will not expand with the expansion of the inner diameter specifications. In addition, the bearing capacity should be greater than that of ordinary thin-walled bearings. As robot bearings, they are widely used in small size positions such as elbow joints, wrists and abdomen of industrial robots. With the development trend of thin-walled bearings for many years, the product development, production, manufacturing and inspection of thin-walled bearings Co., Ltd. will also exercise and develop the trend
Common problems of thin-walled bearing maintenance
No matter what type of thin-walled bearing is applied, we must do a good job in installation and disassembly, so as to truly ensure the use of bearings after the event. In particular, the application and installation of each bearing are different, so try to determine the steps and indicate. The installation and disassembly should be done by people as much as possible to improve the safety factor. It is worth mentioning that the middle and later maintenance of the bearing is also an important step to improve the overall performance index of the bearing. Today, I will talk about the key issues of its maintenance.
1. Pay attention to the fact that the inside of the sealed bearing cannot be cleaned directly and persistently.
2. The setting surface shall be cleaned with clean gasoline, gasoline, xylene or xylene and other aqueous solutions, wiped with a clean towel, and coated with a thin layer of clean oil.
3. Immediately before the equipment, open the thin-walled bearing package, immerse it in the above gasoline and other liquids, and turn it gently according to the rhythm of hand, hold the frame, and ensure that the sealing oil on the turner and its rail surface is completely cleaned.
The detailed thin-walled bearings mentioned above are widely used in industrial robots. I suggest that you carry out multi-directional inspection of the bearings every quarter. Through immediate maintenance of the bearings, you can ensure excellent performance and increase the service life.
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