A rolling bearing

Abstract

This utility model relates to the technical field of bearings, and more particularly to a rolling bearing, comprising a bearing with an internal lubrication mechanism. This rolling bearing, through the arrangement of mounting components, a storage groove, a cover, an oil outlet groove, oil-absorbing cotton, a through hole, and mounting components, allows lubricating oil to be stored in the storage groove during use, and evenly distributed in the oil outlet groove through the absorption of the oil-absorbing cotton. When the bearing starts operating, the heat and power generated by friction cause the lubricating oil to seep out through the oil outlet groove, lubricating the interior of the bearing, thereby reducing wear and noise and improving its service life. Simultaneously, the cover effectively prevents lubricating oil leakage, ensuring the cleanliness and lubrication effect inside the bearing. The through hole facilitates convenient installation and removal of the cover using the mounting components.

Description

Technical Field

[0001] This utility model relates to the field of bearing-related technology, and in particular to a rolling bearing. Background Technology

[0002] Bearings are essential components in modern machinery. Their main function is to support rotating mechanical parts, reduce the coefficient of friction during movement, and ensure rotational accuracy. Due to differences in manufacturing precision and material uniformity, even bearings made of the same material and of the same size from the same batch, used under the same working conditions, will have varying lifespans. If statistical lifespan is taken as one unit, the longest relative lifespan is 4 units, and the shortest is 0.1-0.2 units, with the ratio of the longest to the shortest lifespan being 20-40 times. Therefore, a special type of rolling bearing is needed.

[0003] Bearings currently on the market have the following problems during use:

[0004] Most existing bearings require lubrication during use. However, after prolonged use, the lubrication of the rolling balls inside the bearing decreases, resulting in poor bearing performance. Therefore, operators need to replace the bearings regularly, which not only increases the workload of operators but also reduces the efficiency of the equipment. Utility Model Content

[0005] The purpose of this invention is to provide a rolling bearing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a rolling bearing, comprising a bearing, wherein a lubrication mechanism is provided inside the bearing;

[0007] The lubrication mechanism includes a mounting component, a storage groove, a cover, an oil outlet groove, oil-absorbing cotton, a through hole, and a mounting assembly. The mounting component is mounted on the outer surface of the bearing. The storage groove is formed on the inner surface of the mounting component. The cover is mounted on the bottom of the mounting component. The oil outlet groove is formed on the inner surface of the storage groove. Oil-absorbing cotton is installed on the inner surface of the oil outlet groove. The through hole is formed on the outer surface of the mounting component. The mounting assembly is provided on the outer surface of the cover.

[0008] Preferably, the mounting assembly includes a mounting groove, a limiting post, a spring, a fixing post, and a sealing gasket. The outer surface of the cover has a mounting groove, the inner surface of the mounting groove is fitted with a limiting post, the outer surface of the limiting post is fitted with a spring, one end of the spring is fixedly connected to the fixing post, and the outer surface of the fixing post is fitted with a sealing gasket.

[0009] Preferably, the outer surface dimension of the bearing matches the inner surface dimension of the mounting component, and the outer surface dimension of the cover matches the inner surface dimension of the storage groove.

[0010] Preferably, the oil outlet grooves are evenly spaced on the inner surface of the storage groove, and the outer surface dimensions of the oil-absorbing cotton match the inner surface dimensions of the mounting component.

[0011] Preferably, the through holes are symmetrically arranged with respect to the central axis of the mounting member, and the mounting components are symmetrically arranged with respect to the central axis of the cover.

[0012] Preferably, the mounting groove is symmetrically opened with respect to the central axis of the cover, and the limiting post is symmetrically installed with respect to the central axis of the cover.

[0013] Preferably, the outer surface dimension of the fixing post matches the inner surface dimension of the through hole, and the sealing gasket is installed at equal intervals on the outer surface of the fixing post.

[0014] Preferably, the limiting post and the spring constitute a telescopic structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This type of rolling bearing, through the design of mounting components, a storage groove, a cover, an oil outlet groove, oil-absorbing cotton, a through hole, and mounting components, allows lubricating oil to be stored in the storage groove during use. The oil-absorbing cotton then evenly distributes the lubricating oil in the oil outlet groove. When the bearing starts operating, the heat and power generated by friction cause the lubricating oil to seep out through the oil outlet groove, lubricating the bearing's interior and reducing wear and noise, thus extending its service life. Simultaneously, the cover effectively prevents lubricating oil leakage, ensuring cleanliness and lubrication within the bearing. The through hole facilitates convenient installation and removal of the cover using the mounting components. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mounting component and the cover used together in this utility model;

[0019] Figure 3 This is a schematic diagram of the installation component structure of this utility model;

[0020] Figure 4 This utility model Figure 2 A magnified structural diagram at point A.

[0021] In the diagram: 1. Bearing; 2. Lubrication mechanism; 21. Mounting component; 22. Storage slot; 23. Cover; 24. Oil outlet slot; 25. Oil absorbent cotton; 26. Through hole; 27. Mounting assembly; 271. Mounting slot; 272. Limiting post; 273. Spring; 274. Fixing post; 275. Sealing gasket. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 The present invention provides a technical solution: a rolling bearing, including a bearing 1, wherein a lubrication mechanism 2 is provided inside the bearing 1;

[0024] The lubrication mechanism 2 includes a mounting component 21, a storage groove 22, a cover 23, an oil outlet groove 24, an oil-absorbing cotton 25, a through hole 26, and a mounting assembly 27. The mounting component 21 is mounted on the outer surface of the bearing 1. The storage groove 22 is formed on the inner surface of the mounting component 21. The cover 23 is mounted on the bottom of the mounting component 21. The oil outlet groove 24 is formed on the inner surface of the storage groove 22. The oil-absorbing cotton 25 is mounted on the inner surface of the oil outlet groove 24. The through hole 26 is formed on the outer surface of the mounting component 21. The mounting assembly 27 is provided on the outer surface of the cover 23. Through the arrangement of the mounting component 21, the storage groove 22, the cover 23, the oil outlet groove 24, the oil-absorbing cotton 25, the through hole 26, and the mounting assembly 27, during use, the lubricating oil is stored in the storage groove 22 and can be evenly distributed in the oil outlet groove 24 through the adsorption effect of the oil-absorbing cotton 25. When bearing 1 starts operating, due to the heat and power generated by friction, lubricating oil seeps out through oil outlet 24 to lubricate the inside of bearing 1, thereby reducing wear and noise and improving its service life. At the same time, the cover 23 effectively prevents lubricating oil leakage, ensuring the cleanliness and lubrication of the inside of bearing 1. The through hole 26 facilitates the easy installation and removal of the cover 23 by the mounting assembly 27.

[0025] Furthermore, the mounting assembly 27 includes a mounting groove 271, a limiting post 272, a spring 273, a fixing post 274, and a sealing gasket 275. The outer surface of the cover 23 has a mounting groove 271. The limiting post 272 is mounted on the inner surface of the mounting groove 271. A spring 273 is sleeved on the outer surface of the limiting post 272. One end of the spring 273 is fixedly connected to the fixing post 274. A sealing gasket 275 is mounted on the outer surface of the fixing post 274. The mounting assembly 273, the limiting post 272, the spring 273, and the fixing post 274 are connected together. During installation, the operator presses the fixing post 274 to temporarily house it into the mounting groove 271, and then aligns the cover 23 with the through hole 26 on the outside of the mounting part 21. After alignment, the fixing post 274 is popped out and locked by the return of the spring 273. At the same time, the sealing gasket 275 can prevent the lubricating oil in the storage groove 22 from leaking, and the limiting post 272 can prevent the spring 273 from undergoing large deformation during the force and return process.

[0026] Furthermore, the outer surface dimensions of bearing 1 match the inner surface dimensions of mounting component 21, and the outer surface dimensions of cover 23 match the inner surface dimensions of storage groove 22. The cover 23 is designed to prevent lubricant leakage.

[0027] Furthermore, oil outlet grooves 24 are evenly spaced on the inner surface of the storage groove 22, and the outer surface dimensions of the oil-absorbing cotton 25 match the inner surface dimensions of the mounting component 21. The oil-absorbing cotton 25 is designed to ensure that lubricating oil is evenly applied to the inner side of the bearing 1.

[0028] Furthermore, the through hole 26 is symmetrically opened with respect to the central axis of the mounting component 21, and the mounting assembly 27 is symmetrically arranged with respect to the central axis of the cover 23. The mounting assembly 27 makes it easy to install the cover 23.

[0029] Furthermore, the mounting groove 271 is symmetrically opened with respect to the central axis of the cover 23, and the limiting post 272 is symmetrically installed with respect to the central axis of the cover 23. The setting of the limiting post 272 can prevent the spring 273 from undergoing large deformation during the force and reset process.

[0030] Furthermore, the outer surface dimensions of the fixing post 274 match the inner surface dimensions of the through hole 26, and the sealing gaskets 275 are installed at equal intervals on the outer surface of the fixing post 274. The sealing gaskets 275 prevent the lubricating oil in the storage groove 22 from leaking.

[0031] Furthermore, the limiting post 272 and the spring 273 constitute a telescopic structure. The spring 273 enables the fixed post 274 to move smoothly during installation and disassembly, increasing the convenience and stability of installation.

[0032] Working principle: Firstly, during use, lubricating oil is stored in the storage tank 22 and, through the absorption of the oil-absorbing cotton 25, is evenly distributed in the oil outlet tank 24. When the bearing 1 starts operating, due to the heat and power generated by friction, the lubricating oil seeps out through the oil outlet tank 24, lubricating the inside of the bearing 1, thereby reducing wear and noise and improving its service life. Simultaneously, the cover 23 effectively prevents lubricating oil leakage, ensuring the cleanliness and lubrication of the bearing 1's interior. The through hole 26 further... The installation component 27 facilitates the easy installation and removal of the cover 23. During installation, the operator presses the fixing post 274 to temporarily store it into the installation groove 271. Then, the cover 23 is aligned with the through hole 26 on the outside of the mounting component 21. After alignment, the fixing post 274 is popped out and locked by the return of the spring 273. At the same time, the sealing gasket 275 can prevent the lubricating oil in the storage groove 22 from leaking, and the limiting post 272 can prevent the spring 273 from undergoing large deformation during the force and return process.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rolling bearing, comprising a bearing (1), characterized in that: The bearing (1) is provided with a lubrication mechanism (2) inside; The lubrication mechanism (2) includes a mounting component (21), a storage groove (22), a cover (23), an oil outlet groove (24), an oil-absorbing cotton (25), a through hole (26), and a mounting assembly (27). The mounting component (21) is mounted on the outer surface of the bearing (1). The storage groove (22) is opened on the inner surface of the mounting component (21). The cover (23) is installed at the bottom of the mounting component (21). The oil outlet groove (24) is opened on the inner surface of the storage groove (22). The oil-absorbing cotton (25) is installed on the inner surface of the oil outlet groove (24). The through hole (26) is opened on the outer surface of the mounting component (21). The mounting assembly (27) is provided on the outer surface of the cover (23).

2. A rolling bearing according to claim 1, characterized in that: The mounting assembly (27) includes a mounting groove (271), a limiting post (272), a spring (273), a fixing post (274), and a sealing gasket (275). The outer surface of the cover (23) is provided with a mounting groove (271). The inner surface of the mounting groove (271) is provided with a limiting post (272). The outer surface of the limiting post (272) is provided with a spring (273). One end of the spring (273) is fixedly connected to the fixing post (274). The outer surface of the fixing post (274) is provided with a sealing gasket (275).

3. A rolling bearing according to claim 1, characterized in that: The outer surface dimension of the bearing (1) matches the inner surface dimension of the mounting part (21), and the outer surface dimension of the cover (23) matches the inner surface dimension of the storage groove (22).

4. A rolling bearing according to claim 1, characterized in that: The oil outlet grooves (24) are equally spaced on the inner surface of the storage groove (22), and the outer surface dimensions of the oil-absorbing cotton (25) match the inner surface dimensions of the mounting component (21).

5. A rolling bearing according to claim 1, characterized in that: The through hole (26) is symmetrically opened with respect to the central axis of the mounting member (21), and the mounting assembly (27) is symmetrically arranged with respect to the central axis of the cover (23).

6. A rolling bearing according to claim 2, characterized in that: The mounting groove (271) is symmetrically opened with respect to the central axis of the cover (23), and the limiting post (272) is symmetrically installed with respect to the central axis of the cover (23).

7. A rolling bearing according to claim 2, characterized in that: The outer surface dimensions of the fixing post (274) match the inner surface dimensions of the through hole (26), and the sealing gaskets (275) are installed at equal intervals on the outer surface of the fixing post (274).

8. A rolling bearing according to claim 2, characterized in that: The limiting post (272) and the spring (273) constitute a telescopic structure.

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