CN215521675U - Sliding bearing with self-lubricating structure - Google Patents
Sliding bearing with self-lubricating structure Download PDFInfo
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- CN215521675U CN215521675U CN202121494995.3U CN202121494995U CN215521675U CN 215521675 U CN215521675 U CN 215521675U CN 202121494995 U CN202121494995 U CN 202121494995U CN 215521675 U CN215521675 U CN 215521675U
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Abstract
The utility model discloses a sliding bearing with a self-lubricating structure, which comprises a bearing seat, wherein the bearing seat is internally provided with a sliding bearing, the sliding bearing is internally provided with a first installation cavity, the first installation cavity is internally provided with a sliding mechanism, the sliding bearing is internally provided with a second installation cavity, lubricating oil for lubricating the sliding mechanism is filled in the second installation cavity, a filling mechanism for filling the second installation cavity is arranged between the second installation cavity and the side wall of the bearing seat, the sliding mechanism comprises a plurality of rollers which are rotatably connected in the first installation cavity, the rollers are uniformly distributed around the circle center of the sliding bearing, and the first installation cavity is connected with the second installation cavity through a plurality of conveying pipes. The structure of the utility model is reasonable in design, not only can the second installation cavity be filled with lubricating oil, but also the utility model is convenient and fast; the roller can be automatically and continuously lubricated.
Description
Technical Field
The utility model relates to the technical field of sliding bearings, in particular to a sliding bearing with a self-lubricating structure.
Background
A sliding bearing, a bearing that operates under sliding friction; the sliding bearing works stably and reliably without noise. Under the condition of liquid lubrication, the sliding surface is separated by lubricating oil without direct contact, the friction loss and the surface abrasion can be greatly reduced, and the oil film also has certain vibration absorption capacity. But the starting frictional resistance is large; the part of the shaft supported by the bearing is called a journal, and the part matched with the journal is called a bearing bush; a layer of antifriction material cast on the inner surface of the bearing shell to improve its frictional properties is called a bearing lining; the materials of the bearing bush and the bearing bush are collectively called sliding bearing materials; the sliding bearing application occasion is generally under the working condition of high speed and light load; the existing sliding bearing needs to be taken out for lubrication and maintenance after being worn, is troublesome and cannot be lubricated continuously in the using process; we have therefore devised a sliding bearing having a self-lubricating structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a sliding bearing with a self-lubricating structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a slide bearing with self-lubricating structure, includes the bearing frame, be equipped with slide bearing in the bearing frame, be equipped with first installation cavity in the slide bearing, be equipped with slide mechanism in the first installation cavity, be equipped with the second installation cavity in the slide bearing, the second installation cavity intussuseption is filled with the lubricating oil that is used for slide mechanism lubrication, be equipped with the filling mechanism who is used for the packing of second installation cavity between the lateral wall of second installation cavity and bearing frame.
Preferably, the sliding mechanism comprises a plurality of rollers rotatably connected in the first mounting cavity, and the rollers are uniformly distributed around the circle center of the sliding bearing.
Preferably, the first installation cavity is connected with the second installation cavity through a plurality of conveying pipes, and two ends of each conveying pipe penetrate through the side walls of the first installation cavity and the second installation cavity respectively and are fixedly connected with the side walls.
Preferably, the filling mechanism comprises a connecting pipe arranged on the side wall of the bearing seat, the connecting pipe penetrates through the side wall of the second mounting cavity, a moving plate is fixedly connected to the inner wall of the connecting pipe, a moving rod which is connected with the moving plate in a sliding mode is arranged on the moving plate in a penetrating mode, the moving rod is connected with the upper end face of the moving plate through a spring, and a baffle is fixedly connected to the lower end face of the moving rod.
Preferably, the moving plate is matched with the inner diameter of the connecting pipe, and two through holes are formed in the moving plate in a penetrating mode.
Preferably, the baffle is matched with the inner diameter of the connecting pipe, and the baffle is connected with the inner wall of the connecting pipe in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the effect of filling the mechanism, press the carriage release lever, the carriage release lever drives the baffle and removes, and the baffle breaks away from the connecting pipe, and the baffle no longer is to the connecting rod shutoff, will add the oil pipe afterwards and aim at the through-hole, so can fill convenient and fast to the second installation cavity.
2. Through the effect of conveyer pipe, continuously carry the lubricating oil in the second installation intracavity to first installation intracavity, so can carry out self-lubricate to the gyro wheel.
In conclusion, the second mounting cavity can be filled with lubricating oil conveniently and quickly; the roller can be automatically and continuously lubricated.
Drawings
Fig. 1 is a schematic structural view of a sliding bearing having a self-lubricating structure according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a bearing seat 1, a sliding bearing 2, a first mounting cavity 3, a roller 4, a second mounting cavity 5, a conveying pipe 6, a connecting pipe 7, a moving plate 8, a moving rod 9, a spring 10, a through hole 11 and a baffle 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a slide bearing with self-lubricating structure, includes bearing frame 1, is equipped with slide bearing 2 in the bearing frame 1, is equipped with first installation cavity 3 in the slide bearing 2, is equipped with slide mechanism in the first installation cavity 3, and slide mechanism includes a plurality of gyro wheels 4 of rotation connection in first installation cavity 3, and a plurality of gyro wheels 4 are around slide bearing 2's centre of a circle evenly distributed.
A second mounting cavity 5 is formed in the sliding bearing 2, the first mounting cavity 3 is connected with the second mounting cavity 5 through a plurality of conveying pipes 6, and the conveying pipes 6 continuously convey lubricating oil in the second mounting cavity 5 into the first mounting cavity 3, so that the roller 4 can be automatically lubricated; two ends of the conveying pipe 6 respectively penetrate through and are fixedly connected with the side walls of the first installation cavity 3 and the second installation cavity 5, lubricating oil for lubricating the sliding mechanism is filled in the second installation cavity 5, a filling mechanism for filling the second installation cavity 5 is arranged between the second installation cavity 5 and the side wall of the bearing seat 1, the filling mechanism comprises a connecting pipe 7 arranged on the side wall of the bearing seat 1, the connecting pipe 7 penetrates through the side wall of the second installation cavity 5, a moving plate 8 is fixedly connected with the inner wall of the connecting pipe 7, the inner diameter of the moving plate 8 is matched with that of the connecting pipe 7, two through holes 11 are arranged on the moving plate 8 in a penetrating manner, a moving rod 9 in sliding connection with the moving plate 8 is arranged on the moving plate 8 in a penetrating manner, the moving rod 9 is connected with the upper end face of the moving plate 8 through a spring 10, a baffle plate 12 is fixedly connected with the lower end face of the moving rod 9, the baffle plate 12 is matched with the inner diameter of the connecting pipe 7, and the baffle plate 12 is in sliding connection with the inner wall of the connecting pipe 7, when need carry out lubricating oil filling in the second installation cavity 5, press carriage release lever 9, carriage release lever 9 drives baffle 12 and removes, and baffle 12 breaks away from connecting pipe 7, and baffle 12 no longer is to connecting pipe 7 shutoff, will add the oil pipe afterwards and aim at through-hole 11, so can fill convenient and fast to second installation cavity 5.
The utility model can be illustrated by the following operating modes:
in the utility model, when lubricating oil is required to be filled in the second mounting cavity 5, the movable rod 9 is pressed, the movable rod 9 drives the baffle plate 12 to move, the baffle plate 12 is separated from the connecting pipe 7, the connecting pipe 7 is not blocked by the baffle plate 12, and then the oil filling pipe is aligned to the through hole 11, so that the second mounting cavity 5 can be filled conveniently and quickly; the conveying pipe 6 continuously conveys the lubricating oil in the second mounting cavity 5 into the first mounting cavity 3, so that the roller 4 can be automatically lubricated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a slide bearing with self-lubricating structure, includes bearing frame (1), its characterized in that, be equipped with slide bearing (2) in bearing frame (1), be equipped with first installation cavity (3) in slide bearing (2), be equipped with sliding mechanism in first installation cavity (3), be equipped with second installation cavity (5) in slide bearing (2), second installation cavity (5) intussuseption is filled with the lubricating oil that is used for sliding mechanism to lubricate, be equipped with the filling mechanism who is used for the packing of second installation cavity (5) between the lateral wall of second installation cavity (5) and bearing frame (1).
2. A plain bearing with self-lubricating structure according to claim 1, characterised in that the sliding means comprise a plurality of rollers (4) rotatably connected in the first mounting cavity (3), the rollers (4) being evenly distributed around the centre of the plain bearing (2).
3. A sliding bearing with self-lubricating structure according to claim 1, characterized in that the first installation cavity (3) and the second installation cavity (5) are connected by a plurality of conveying pipes (6), and two ends of the conveying pipes (6) respectively penetrate through the side walls of the first installation cavity (3) and the second installation cavity (5) and are fixedly connected with the side walls.
4. A sliding bearing with self-lubricating structure according to claim 1, wherein the filling mechanism comprises a connecting pipe (7) arranged on the side wall of the bearing seat (1), the connecting pipe (7) penetrates through the side wall of the second installation cavity (5), a moving plate (8) is fixedly connected to the inner wall of the connecting pipe (7), a moving rod (9) slidably connected with the moving plate (8) is arranged on the moving plate (8) in a penetrating manner, the moving rod (9) is connected with the upper end surface of the moving plate (8) through a spring (10), and a baffle (12) is fixedly connected to the lower end surface of the moving rod (9).
5. A sliding bearing with self-lubricating structure according to claim 4, characterized in that the moving plate (8) matches the inner diameter of the connecting pipe (7), and two through holes (11) are provided through the moving plate (8).
6. A sliding bearing with self-lubricating structure according to claim 4, characterised in that the apron (12) matches the inner diameter of the connecting pipe (7), the apron (12) being in sliding connection with the inner wall of the connecting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494995.3U CN215521675U (en) | 2021-07-02 | 2021-07-02 | Sliding bearing with self-lubricating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494995.3U CN215521675U (en) | 2021-07-02 | 2021-07-02 | Sliding bearing with self-lubricating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215521675U true CN215521675U (en) | 2022-01-14 |
Family
ID=79811853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121494995.3U Active CN215521675U (en) | 2021-07-02 | 2021-07-02 | Sliding bearing with self-lubricating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215521675U (en) |
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2021
- 2021-07-02 CN CN202121494995.3U patent/CN215521675U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sliding bearing with self-lubricating structure Effective date of registration: 20221205 Granted publication date: 20220114 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong Liangzhou Technology Innovation Co.,Ltd. Registration number: Y2022980024667 |