CN215805735U - Large-bearing-capacity bearing convenient for adding lubricant - Google Patents
Large-bearing-capacity bearing convenient for adding lubricant Download PDFInfo
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- CN215805735U CN215805735U CN202121852742.9U CN202121852742U CN215805735U CN 215805735 U CN215805735 U CN 215805735U CN 202121852742 U CN202121852742 U CN 202121852742U CN 215805735 U CN215805735 U CN 215805735U
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- elastic device
- device body
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- 239000000314 lubricant Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000003974 emollient agent Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 59
- 239000010687 lubricating oil Substances 0.000 abstract description 28
- 239000000945 filler Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bearing with large bearing capacity and convenient for adding a lubricant, which comprises an outer ring, an inner ring, a first cavity and a second cavity, wherein one half of a rolling part is arranged inside the outer ring, the other half of the rolling part is arranged inside the inner ring, the inner ring is arranged in the middle of the outer ring, a first oil filling hole is arranged in the front surface of the outer ring in a penetrating manner, a first cavity is arranged in the middle of the inside of the first oil filling hole, a first cross rod is fixed in the middle of the inside of the first cavity, a first elastic device body is fixed on the surface of the first cross rod, a first baffle plate is fixed at the top end of the first elastic device body, a first sealing ring is fixed on the side surface of the first baffle plate, a second oil filling hole is arranged in the front surface of the inner ring in a penetrating manner, a second cavity is arranged in the middle of the inside of the second oil filling hole, and a second cross rod is fixed in the middle of the inside of the second cavity. The utility model has the advantages of sealing and filling lubricating oil, preventing leakage, improving the utilization rate of the lubricating oil, along with simple filling operation and convenient operation by users.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a bearing with large bearing capacity, which is convenient for adding a lubricant.
Background
The bearing is a component for fixing and reducing the load friction coefficient in the mechanical transmission process. The bearing can be used to reduce the friction coefficient during power transmission and keep the shaft center position fixed when other parts move relative to each other on the shaft. Therefore, the bearing is a lightweight component in the modern mechanical equipment. Its main function is to support the mechanical rotating body to reduce the friction coefficient of mechanical load of equipment in the transmission process.
Because the bearing is used for a long time, lubricating oil in the bearing is less and less, so that the abrasion among the rolling part, the inner ring and the outer ring is more and more severe, and the lubricating oil is required to be filled into the bearing raceway in order to prolong the service life of the bearing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a large-bearing-capacity bearing convenient for adding a lubricant, which has the advantages of sealing and filling lubricating oil, preventing leakage and improving the utilization rate of the lubricating oil, is simple in filling operation and convenient for operation of users, and solves the problems that the conventional bearing is inconvenient to fill the lubricating oil, the service life of the bearing is greatly shortened, the use cost of mechanical equipment is increased, the lubricating oil filled into the bearing is easy to leak, and the lubricating oil is less in actual use and low in utilization rate, so that the lubricating oil is wasted.
In order to achieve the purpose, the utility model provides the following technical scheme: a bearing with large bearing capacity and convenient for adding lubricant comprises an outer ring, an inner ring, a first cavity and a second cavity, one half of the rolling element is arranged in the outer ring, the other half of the rolling element is arranged in the inner ring, the inner ring is arranged in the middle of the outer ring, a first oil hole is arranged in the front surface of the outer ring in a penetrating manner, a first cavity is arranged in the middle of the inner part of the first oil hole, a first cross rod is fixed in the middle of the inner part of the first cavity, a first elastic device body is fixed on the surface of the first cross rod, a first baffle plate is fixed at the top end of the first elastic device body, a first sealing ring is fixed on the side surface of the first baffle plate, a second oil hole penetrates through the inner portion of the front surface of the inner ring, a second cavity is arranged in the middle of the inner portion of the second oil hole, a second transverse rod is fixed in the middle of the inner portion of the second cavity, and a second elastic device body is fixed on the surface of the second transverse rod.
Preferably, a second baffle is fixed at the top end of the second elastic device body, and a second sealing ring is fixed on the side surface of the second baffle.
Preferably, a second oil inlet is formed in the top end of the interior of the second cavity, and a second oil outlet is formed in the bottom end of the interior of the second cavity.
Preferably, a first oil inlet is formed in the top end of the interior of the first cavity, and a first oil outlet is formed in the bottom end of the interior of the first cavity.
Preferably, the inside of first resilient means body is equipped with the socle, and the inside of socle is fixed with the spring, and the top of spring is fixed with the limiting plate, and the fixed surface of limiting plate has interior post, and interior post inserts in the inside of socle.
Preferably, the internal structure of the second elastic device body is the same as the internal structure of the first elastic device body.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the rolling element can be installed in a sealing and rotating manner through the matching of the inner ring and the outer ring, so that the effects of providing a sealing installation position and reducing the leakage of lubricating oil are achieved, and the lubricating oil to be added can be filled into the outer ring and the inner ring through the matching of the first oil hole and the second oil hole, so that the effect of providing a filling channel is achieved.
2. According to the utility model, through the matching of the first elastic device body and the second elastic device body, the first baffle and the second baffle can be elastically jacked up when the first oil filler hole and the second oil filler hole are not filled with oil by the needle inserted by the oil filler, so that the effect of sealing the first oil filler hole and the second oil filler hole by elastically jacking up the first baffle and the second baffle to prevent the lubricating oil filled in the first oil filler hole and the second oil filler hole from leaking out is achieved.
Drawings
FIG. 1 is a schematic view of a front view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view showing an internal structure of the first fuel filler port of the present invention;
FIG. 4 is a schematic view of an internal structure of a first elastic device body according to the present invention;
FIG. 5 is a schematic view showing an internal structure of the second filler port of the present invention.
In the figure: 1. an outer ring; 2. a first oil filler hole; 3. a rolling member; 4. a second oil filler hole; 5. an inner ring; 6. a first oil inlet; 7. a first baffle plate; 8. a first seal ring; 9. a first elastic device body; 91. sleeving a column; 92. a spring; 93. a limiting plate; 94. an inner column; 10. a first cavity; 11. a first cross bar; 12. a first oil outlet; 13. a second oil inlet; 14. a second baffle; 15. a second seal ring; 16. a second elastic device body; 17. a second cavity; 18. a second cross bar; 19. a second oil outlet.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a bearing with large bearing capacity, which is convenient for adding lubricant: a large-bearing-capacity bearing convenient for adding lubricant comprises an outer ring 1, an inner ring 5, a first cavity 10 and a second cavity 17, wherein half of a rolling element 3 is arranged inside the outer ring 1, the other half of the rolling element 3 is arranged inside the inner ring 5, the inner ring 5 is arranged in the middle of the outer ring 1, the rolling element 3 can be installed in a sealing and rotating mode through the matching of the inner ring 5 and the outer ring 1, the effects of providing a sealing installation position and reducing leakage of lubricant are achieved, a first oil filling hole 2 is formed in the front surface of the outer ring 1 in a penetrating mode, the first cavity 10 is arranged in the middle of the inner portion of the first oil filling hole 2, a first oil inlet 6 is formed in the top end of the inner portion of the first cavity 10, a first oil outlet 12 is formed in the bottom end of the inner portion of the first cavity 10, the lubricant enters the inner portion of the first cavity 10 through the first oil inlet 6 and then flows into the inner portion of the outer ring 1 through the first oil outlet 12, a channel for lubricating oil to flow is provided, a first cross rod 11 is fixed in the middle of the inside of a first cavity 10, a first elastic device body 9 is fixed on the surface of the first cross rod 11, a sleeve column 91 is arranged inside the first elastic device body 9, a spring 92 is fixed inside the sleeve column 91, a limiting plate 93 is fixed at the top end of the spring 92, an inner column 94 is fixed on the surface of the limiting plate 93, the inner column 94 is inserted into the sleeve column 91 to form a telescopic column, so that the first baffle 7 is elastically pressed by matching with the spring 92, the inner column 94 cannot be pressed out of the sleeve column 91 by the spring 92 due to the installation of the limiting plate 93, the separation prevention effect is achieved, a first baffle 7 is fixed at the top end of the first elastic device body 9, a first sealing ring 8 is fixed on the side surface of the first baffle 7, the needle head of the oil injector can be inserted into the inner column by matching of the first baffle 7 and the first sealing ring 8, so that the inner ring 1 can be injected into the inner part, the lubricant oil injected into the lubricant oil can be prevented from flowing out after being pulled out.
The inner ring 5 is provided with a second oil filling hole 4 in the front surface through which a second oil filling hole 4 penetrates, the first oil filling hole 2 is matched with the second oil filling hole 4, so that lubricating oil to be added can be filled into the outer ring 1 and the inner ring 5 through the second oil filling hole 4, the effect of providing a filling channel is achieved, a second cavity 17 is arranged in the middle of the inner portion of the second oil filling hole 4, a second oil inlet 13 is arranged at the top end of the inner portion of the second cavity 17, a second oil outlet 19 is arranged at the bottom end of the inner portion of the second cavity 17, the lubricating oil enters the first cavity 10 through the second oil inlet 13 and then flows into the inner ring 5 through the second oil outlet 19, a channel for flowing the lubricating oil is provided, a second cross rod 18 is fixed in the middle of the inner portion of the second cavity 17, a second elastic device body 16 is fixed on the surface of the second cross rod 18, and the first elastic device body 9 is matched with the second elastic device body 16, make first oil filler point 2 and second oil filler point 4 can elastic jack-up first baffle 7 and second baffle 14 when not being annotated by the syringe needle, reached elastic jack-up first baffle 7 and second baffle 14 and sealed first oil filler point 2 and second oil filler point 4 and prevented the effect that pours into the lubricating oil that pours into to interior into, the inner structure of second resilient means body 16 is the same with the inside of first resilient means body 9, the top of second resilient means body 16 is fixed with second baffle 14, the side of second baffle 14 is fixed with second sealing washer 15, cooperation through second baffle 14 and second sealing washer 15, the syringe needle that makes the syringe needle insert to interior can annotate oil to the inside of inner circle 5, extract and can block and prevent the lubricating oil outflow of pouring into to interior.
The working principle is as follows: when a user needs to fill lubricating oil into the interior of the lubricating oil filling device, the user inserts a needle of the oil filler into the interior of the first oil filling hole 2, the needle is abutted against the surface of the first baffle 7 after being inserted into the interior, the needle is abutted against the first baffle 7 by applying pressure to the user, the first baffle 7 is lowered, the user extrudes the oil filler to enable the lubricating oil in the oil filler to be injected into the interior of the first cavity 10 through the needle and transmitted into the interior of the outer ring 1 through the first cavity 10, so as to lubricate a part of the rolling part 3 in the interior of the outer ring 1, the user pulls out the needle inserted into the first oil filling hole 2 after injecting a proper amount of lubricating oil, the first baffle 7 which is not abutted against by the needle is abutted against the first elastic device body 9 to reset, so that the first oil filling hole 2 is sealed, the lubricating oil which is just injected into the outer ring 1 is prevented from leaking from the outside, and the user needs to fill the lubricating oil into the inner ring 5, the same operator inserts the needle of the lubricator into the second oil filling hole 4, and after the insertion, the operator presses the lubricator to inject the lubricating oil in the lubricator into the second cavity 17 through the needle, and the lubricating oil is transferred into the inner ring 5 through the second cavity 17, so as to lubricate the other part of the rolling elements 3 in the inner ring 5, and then the operator finishes the lubricating oil injection operation of the utility model.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 big bearing capacity bearing convenient to add emollient, includes outer lane (1), inner circle (5), first cavity (10) and second cavity (17), its characterized in that: the inner ring structure is characterized in that one half of a rolling part (3) is arranged in the outer ring (1), the other half of the rolling part (3) is arranged in the inner ring (5), the inner ring (5) is arranged in the middle of the outer ring (1), a first oil filling hole (2) is formed in the front surface of the outer ring (1) in a penetrating mode, a first cavity (10) is arranged in the middle of the inner part of the first oil filling hole (2), a first transverse rod (11) is fixed in the middle of the inner part of the first cavity (10), a first elastic device body (9) is fixed on the surface of the first transverse rod (11), a first baffle (7) is fixed at the top end of the first elastic device body (9), a first sealing ring (8) is fixed on the side surface of the first baffle (7), a second oil filling hole (4) is formed in the front surface of the inner ring (5) in a penetrating mode, a second cavity (17) is arranged in the middle of the inner part of the second oil filling hole (4), and a second transverse rod (18) is fixed in the middle of the inner part of the second cavity (17), a second elastic device body (16) is fixed on the surface of the second cross bar (18).
2. A high load bearing capacity bearing facilitating the addition of lubricant as claimed in claim 1 wherein: a second baffle (14) is fixed at the top end of the second elastic device body (16), and a second sealing ring (15) is fixed on the side face of the second baffle (14).
3. A high load bearing capacity bearing facilitating the addition of lubricant as claimed in claim 1 wherein: and a second oil inlet (13) is formed in the top end of the inside of the second cavity (17), and a second oil outlet (19) is formed in the bottom end of the inside of the second cavity (17).
4. A high load bearing capacity bearing facilitating the addition of lubricant as claimed in claim 1 wherein: the oil inlet structure is characterized in that a first oil inlet (6) is formed in the top end of the interior of the first cavity (10), and a first oil outlet (12) is formed in the bottom end of the interior of the first cavity (10).
5. A high load bearing capacity bearing facilitating the addition of lubricant as claimed in claim 1 wherein: the elastic device is characterized in that a sleeve column (91) is arranged inside the first elastic device body (9), a spring (92) is fixed inside the sleeve column (91), a limiting plate (93) is fixed at the top end of the spring (92), an inner column (94) is fixed on the surface of the limiting plate (93), and the inner column (94) is inserted inside the sleeve column (91).
6. A high load bearing capacity bearing facilitating the addition of lubricant as claimed in claim 1 wherein: the internal structure of the second elastic device body (16) is the same as the internal structure of the first elastic device body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852742.9U CN215805735U (en) | 2021-08-10 | 2021-08-10 | Large-bearing-capacity bearing convenient for adding lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852742.9U CN215805735U (en) | 2021-08-10 | 2021-08-10 | Large-bearing-capacity bearing convenient for adding lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215805735U true CN215805735U (en) | 2022-02-11 |
Family
ID=80129557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121852742.9U Active CN215805735U (en) | 2021-08-10 | 2021-08-10 | Large-bearing-capacity bearing convenient for adding lubricant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215805735U (en) |
-
2021
- 2021-08-10 CN CN202121852742.9U patent/CN215805735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high load-bearing capacity bearing that is easy to add lubricant to Effective date of registration: 20231115 Granted publication date: 20220211 Pledgee: Shandong Linqing Rural Commercial Bank Co.,Ltd. Tangyuan Branch Pledgor: Linqing senxin Bearing Manufacturing Co.,Ltd. Registration number: Y2023980065785 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |