CN220749779U - Bearing lubrication system for camera - Google Patents
Bearing lubrication system for camera Download PDFInfo
- Publication number
- CN220749779U CN220749779U CN202322258062.XU CN202322258062U CN220749779U CN 220749779 U CN220749779 U CN 220749779U CN 202322258062 U CN202322258062 U CN 202322258062U CN 220749779 U CN220749779 U CN 220749779U
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- CN
- China
- Prior art keywords
- bearing
- driving
- side wall
- ring
- lubricating
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- 238000005461 lubrication Methods 0.000 title claims abstract description 65
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 230000001050 lubricating effect Effects 0.000 claims description 26
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 239000003921 oil Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearing lubrication, in particular to a bearing lubrication system for a camera, which comprises a bearing body, wherein the bearing body comprises a bearing seat, cylindrical rollers and a bearing ring, a working through hole is formed in the surface of the bearing seat, the bearing ring is arranged in the working through hole, a plurality of groups of cylindrical rollers are arranged between the bearing ring and the side wall of the working through hole, a lubrication device is arranged on the side wall of the working through hole, the lubrication device comprises a driving ring, a lubrication roller, a driving pipe and a cotton stick, the bearing seat is provided with an annular driving groove on the side wall of the working through hole, the driving ring is fixedly arranged in the driving groove, through the arrangement of the lubrication device, lubricating oil in a driving cavity can moisten the cotton stick through the driving pipe and the lubrication cavity, and further the lubricating oil can be smeared on the surface of the cylindrical rollers through mutual contact between the cylindrical rollers, so that the cylindrical rollers are convenient to lubricate.
Description
Technical Field
The utility model relates to the technical field of bearing lubrication, in particular to a bearing lubrication system for a camera.
Background
The phase regulator operates in a motor state without mechanical load, and provides or absorbs reactive power to a synchronous motor of an electric power system for improving power factor of a power grid and maintaining voltage level of the power grid. With the development of the camera, the power density is improved, the water cooling mode of the camera is gradually changed into the oil cooling mode, the lubricating mode of the bearing is also changed into the oil lubricating mode, and the bearing needs to be supplied with cooling oil for lubricating.
In the prior art, for lubricating the bearing of the oil-cooled motor, an axial oil hole is formed in the surface of a rotor shaft, the lubricating effect of the lubricating structure is limited by the rotating speed of the rotor, the lubricating structure of the existing oil-cooled motor bearing is difficult to stably and reliably realize bearing lubrication, the bearing lubrication is insufficient, the service life of the bearing is influenced, and potential safety hazards are caused. For example, a bearing lubrication structure with the patent number of CN202121860727.9 relates to a bearing lubrication structure, which comprises a bearing and a bearing seat, wherein a first annular oil groove and a lubrication hole are arranged on the outer ring of the bearing, and the first annular oil groove is communicated with the inside of the bearing through the lubrication hole; the bearing seat is provided with an oil inlet for introducing lubricating oil and a second annular oil groove communicated with the oil inlet, and the second annular oil groove is arranged on the inner wall of the bearing seat and is opposite to the first annular oil groove; the inner wall of the bearing seat is also provided with a first extending oil groove which extends along the axial direction of the bearing seat and is communicated with the first annular oil groove and the second annular oil groove. According to the utility model, the extending oil groove is arranged in the axial direction, so that the bearing lubrication passage is increased, the problems of axial movement and blockage of the lubrication passage are solved, and the service life of the bearing is prolonged.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a bearing lubrication system for a camera.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing lubrication system for camera, includes the bearing body, the bearing body includes bearing frame, cylindrical roller and bearing ring, the bearing frame surface sets up the work through-hole, set up the bearing ring in the work through-hole, set up multiunit cylindrical roller between bearing ring and the work through-hole lateral wall, the work through-hole lateral wall sets up lubricating arrangement, lubricating arrangement includes driving ring, lubricated roller, actuating tube and cotton swab, the bearing frame is located the work through-hole lateral wall and sets up annular actuating groove, set up fixed the driving ring in the actuating groove, the drive cavity is put to the actuating ring, the work through-hole lateral wall is located the actuating groove left and right sides and sets up the lubrication groove respectively, the lubrication inslot rotates and sets up lubricated roller, lubricated roller and lubrication groove looks adaptation, lubricated cavity is put into to the lubrication cavity lateral wall sets up multiunit lubrication mouth, lubrication mouth internal fixation sets up the cotton swab, lubrication groove is close to actuating ring one side lateral wall and is set up the drive cavity lateral wall, the actuating tube is rotated to the actuating mouth, actuating tube one end and drive cavity intercommunication, the actuating tube other end and drive cavity lateral wall and the intercommunication, the grease filling port side intercommunication.
In order to facilitate avoiding leakage of lubricating oil from an oil filling port, the utility model is improved in that the side wall of the oil filling port is provided with internal threads, a mounting column is arranged in the oil filling port, the side wall of the mounting column is provided with external threads, and the front end of the side wall of the mounting column is provided with a cover plate.
In order to facilitate uniform brushing of lubricating oil on the surface of the cylindrical roller, thereby improving the lubricating effect, the utility model is improved in that bristles are uniformly distributed on the side wall of the lubricating roller.
In order to facilitate the improvement of the use strength of the lubrication roller and avoid the lubrication roller from deforming in the use process, the utility model is improved in that the lubrication roller is made of carbon fiber materials.
In order to facilitate manual control of the cover plate to rotate and thus facilitate installation and disassembly of the mounting column, the utility model is improved in that anti-skid threads are arranged on the side wall of the cover plate.
In order to facilitate the limit of the cylindrical roller and avoid dislocation between the cylindrical roller and the bearing ring, the utility model is improved in that the front end and the rear end of the side wall of the bearing ring are respectively provided with a limit ring.
(III) beneficial effects
Compared with the prior art, the utility model provides a bearing lubrication system for a camera, which has the following beneficial effects:
this bearing lubricating system for camera, through lubricating arrangement's setting, the lubricating oil in the drive cavity can wet the cotton swab through drive tube and lubrication cavity, and then makes lubricating oil smear on the cylinder roller surface through the mutual contact between cylinder roller and the lubrication roller to be convenient for lubricate the cylinder roller.
Through the setting of erection column and apron, be convenient for seal the oiling mouth to be convenient for avoid lubricating oil to take place to leak from the oiling mouth.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lubrication base of the present utility model;
FIG. 3 is a schematic cross-sectional view of a lubrication base according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present utility model.
In the figure: 1. a bearing seat; 2. a cylindrical roller; 3. a bearing ring; 4. a drive ring; 5. a lubrication roller; 6. a driving tube; 7. cotton stick; 8. an oil filling port; 9. a mounting column; 10. a cover plate; 11. and a limiting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a bearing lubrication system for a camera comprises a bearing body, the bearing body comprises a bearing seat 1, cylindrical rollers 2 and a bearing ring 3, a working through hole is formed in the surface of the bearing seat 1, the bearing ring 3 is arranged in the working through hole, a plurality of groups of cylindrical rollers 2 are arranged between the bearing ring 3 and the side wall of the working through hole, a lubrication device is arranged on the side wall of the working through hole, the lubrication device comprises a driving ring 4, a lubrication roller 5, a driving pipe 6 and a cotton stick 7, the bearing seat 1 is positioned on the side wall of the working through hole and is provided with an annular driving groove, the driving ring 4 is fixedly arranged in the driving groove, a driving cavity is internally arranged in the driving ring 4, lubrication grooves are respectively formed in the left side and the right side of the driving groove, the lubrication groove is internally provided with the lubrication roller 5, the lubrication roller 5 is matched with the lubrication groove, a plurality of groups of lubrication holes are formed in the side wall of the lubrication cavity, the lubrication hole is internally fixedly provided with the cotton stick 7, the lubrication groove is close to the side wall of the driving ring 4, the driving opening penetrates through the driving ring 6, the driving opening penetrates through the driving groove 6 and is communicated with the driving pipe 8, and the driving groove is communicated with the other end of the driving groove, and the driving groove is communicated with the driving groove 8. When in use, an operator adds lubricating oil into the driving cavity through the oil filling port 8, and then the lubricating oil can enter the lubricating cavity through the driving pipe 6 so as to moisten the cotton swab 7, and then the bearing body is in the rotating process, and the lubricating oil is smeared on the surface of the cylindrical roller 2 through the mutual contact between the cylindrical roller 2 and the lubricating roller 5 so as to be convenient for lubricating the cylindrical roller 2.
In the use, lubricating oil leaks easily from the oiling mouth 8, and for this reason, oiling mouth 8 lateral wall sets up the internal thread, set up mounting column 9 in the oiling mouth 8, mounting column 9 lateral wall sets up the external screw thread, mounting column 9 lateral wall front end sets up apron 10, is convenient for avoid lubricating oil to take place to leak from oiling mouth 8.
The side wall of the lubrication roller 5 is uniformly provided with bristles, so that the lubrication oil on the surface of the cylindrical roller 2 is uniformly coated, and the lubrication effect is improved.
The lubrication roller 5 is easy to deform in the use process, and therefore, the lubrication roller 5 is made of carbon fiber materials, so that the use strength of the lubrication roller 5 is convenient to improve, and the lubrication roller 5 is prevented from deforming in the use process.
The manual control cover plate 10 is inconvenient to rotate in the use process, and for this reason, the side wall of the cover plate 10 is provided with anti-skid patterns, so that the manual control cover plate 10 is convenient to rotate, and the mounting column 9 is convenient to mount and dismount.
Limiting rings 11 are respectively arranged at the front end and the rear end of the side wall of the bearing ring 3, so that the cylindrical roller 2 is conveniently limited, and dislocation between the cylindrical roller 2 and the bearing ring 3 is avoided.
In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bearing lubrication system for camera, includes the bearing body, its characterized in that: the bearing body comprises a bearing seat (1), cylindrical rollers (2) and a bearing ring (3), wherein a working through hole is formed in the surface of the bearing seat (1), the bearing ring (3) is arranged in the working through hole, a plurality of groups of cylindrical rollers (2) are arranged between the bearing ring (3) and the side wall of the working through hole, a lubricating device is arranged on the side wall of the working through hole and comprises a driving ring (4), a lubricating roller (5), a driving pipe (6) and a cotton stick (7), the bearing seat (1) is positioned on the side wall of the working through hole and is provided with an annular driving groove, a driving ring (4) is fixedly arranged in the driving groove, a driving cavity is arranged in the driving ring (4), lubricating grooves are respectively formed in the left side and the right side of the driving groove, the lubricating groove is internally provided with a lubricating roller (5), the lubricating roller (5) is matched with the lubricating groove, a plurality of groups of lubricating openings are formed in the side wall of the lubricating roller (5), the lubricating opening is internally fixedly provided with the cotton stick (7), one side wall of the groove is provided with a driving opening close to one side wall of the driving ring (4), the driving opening is arranged in the side wall of the driving ring, the driving ring (6) and the other end of the driving pipe (6) is communicated with the driving opening (6), the oil filling port (8) is communicated with the driving cavity.
2. A bearing lubrication system for a camera according to claim 1, characterized in that: the side wall of the oil filling port (8) is provided with an internal thread, a mounting column (9) is arranged in the oil filling port (8), the side wall of the mounting column (9) is provided with an external thread, and the front end of the side wall of the mounting column (9) is provided with a cover plate (10).
3. A bearing lubrication system for a camera according to claim 2, characterized in that: and bristles are uniformly distributed on the side wall of the lubrication roller (5).
4. A bearing lubrication system for a camera according to claim 3, characterized in that: the lubrication roller (5) is made of carbon fiber materials.
5. The bearing lubrication system for a camera according to claim 4, wherein: the side wall of the cover plate (10) is provided with anti-skid patterns.
6. A bearing lubrication system for a camera according to claim 5, wherein: limiting rings (11) are respectively arranged at the front end and the rear end of the side wall of the bearing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258062.XU CN220749779U (en) | 2023-08-22 | 2023-08-22 | Bearing lubrication system for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322258062.XU CN220749779U (en) | 2023-08-22 | 2023-08-22 | Bearing lubrication system for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749779U true CN220749779U (en) | 2024-04-09 |
Family
ID=90556347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322258062.XU Active CN220749779U (en) | 2023-08-22 | 2023-08-22 | Bearing lubrication system for camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749779U (en) |
-
2023
- 2023-08-22 CN CN202322258062.XU patent/CN220749779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |