CN221591514U - Wear-resisting type pivot convenient to it is lubricated - Google Patents
Wear-resisting type pivot convenient to it is lubricated Download PDFInfo
- Publication number
- CN221591514U CN221591514U CN202420366588.1U CN202420366588U CN221591514U CN 221591514 U CN221591514 U CN 221591514U CN 202420366588 U CN202420366588 U CN 202420366588U CN 221591514 U CN221591514 U CN 221591514U
- Authority
- CN
- China
- Prior art keywords
- pivot
- rotating shaft
- thick bamboo
- baffle
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 239000010687 lubricating oil Substances 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 13
- 238000005461 lubrication Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a wear-resistant rotating shaft convenient to lubricate, which comprises a rotating shaft and a protective cylinder; the protection section of thick bamboo cup joints in the outside of pivot, the both ends tip of protection section of thick bamboo is all inlayed and is equipped with the bearing, two the bearing is pegged graft with the both ends of pivot respectively, be equipped with the keyway in the pivot for it is fixed with the pivot, the pore has been seted up in the pivot, the pore slope sets up, passes the section of pivot, is used for leading-in the step face of pivot with lubricating oil. Compared with the prior art, the utility model has the advantages that: the utility model can conveniently fill lubricating oil, thereby prolonging the service life of the rotating shaft.
Description
Technical Field
The utility model relates to the field of rotating shafts, in particular to a wear-resistant rotating shaft convenient to lubricate.
Background
At present, a plurality of mechanical devices need to use a high-speed rotating shaft when performing high-speed rotation work, the rotating shaft is faster in rotating speed, the abrasion to a bearing is increased, when the bearing moves radially during rotation after abrasion, the rotation stability of the rotating shaft can be affected, the unstable rotation of the rotating shaft can cause the abrasion to be aggravated, and the service life of the rotating shaft is greatly reduced. The existing bearing on the rotating shaft can be detached for lubrication or replacement after long-time use, so that the working efficiency is greatly reduced, the protection of the rotating shaft in the rotating shaft operation process cannot be ensured, and the rotating shaft is easy to wear and has a low service life.
Disclosure of utility model
The utility model aims to overcome the technical defects and provide equipment capable of adding lubricating oil to a bearing on a rotating shaft.
In order to solve the problems, the technical scheme of the utility model is as follows: a wear-resistant rotating shaft convenient for lubrication comprises a rotating shaft and a protective cylinder; the protection section of thick bamboo cup joints in the outside of pivot, the both ends tip of protection section of thick bamboo is all inlayed and is equipped with the bearing, two the bearing is pegged graft with the both ends of pivot respectively, be equipped with the keyway in the pivot for it is fixed with the pivot, the pore has been seted up in the pivot, the pore slope sets up, passes the section of pivot, is used for leading-in the step face of pivot with lubricating oil.
Further, be equipped with the oiling mouth on the protective cylinder, oiling mouth inner chamber both sides all are equipped with fixed section of thick bamboo, one of them fixed section of thick bamboo inner chamber is equipped with the spring, and its tip fixed connection is equipped with the baffle, realizes the baffle with the elasticity of spring and blocks the oiling mouth, the bottom both sides of oiling mouth all are connected and are equipped with the pipe, the material mouth has been seted up on the baffle.
Further, the two fixed cylinders are oppositely arranged, so that the fixed cylinders are used for translating the baffle plate, and blocking of the oil filling port is achieved.
Further, the two guide pipes are respectively matched with the fine holes on the rotating shaft, and the lubricating oil can be introduced into the fine holes from the oil filling port by using the hard material of the guide pipes.
Compared with the prior art, the utility model has the advantages that:
The rotating shaft is provided with the fine holes, and lubricating oil injected from the oil injection port can flow to the section of the rotating shaft through the guide pipe so as to flow into the joint of the bearing and the rotating shaft, thereby playing a role in lubrication.
Drawings
Fig. 1 is a perspective view of a wear-resistant shaft according to the present utility model for facilitating lubrication.
Fig. 2 is a perspective view of a wear-resistant spindle for facilitating lubrication in accordance with the present utility model.
FIG. 3 is an enlarged view of a portion of an oil fill port of a wear-resistant shaft of the present utility model for facilitating lubrication.
As shown in the figure: 1. a rotating shaft; 2. a protective cylinder; 3. a bearing; 4. a key slot; 5. fine pores; 6. an oil filling port; 7. a fixed cylinder; 8. a spring; 9. a baffle; 10. a conduit; 11. and a material port.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 3, a wear-resistant rotating shaft convenient for lubrication comprises a rotating shaft 1 and a protective cylinder 2; the protection section of thick bamboo 2 cup joints in the outside of pivot 1, protection section of thick bamboo 2's both ends tip all inlays and is equipped with bearing 3, two bearing 3 peg graft with the both ends of pivot 1 respectively, be equipped with keyway 4 in the pivot 1 for it is fixed with pivot 1, the pore 5 has been seted up in the pivot 1, the pore 5 slope sets up, passes the section of pivot 1, is used for leading-in the step face of pivot 1 with lubricating oil.
As shown in fig. 3, the protection cylinder 2 is provided with an oil filling port 6, two sides of the inner cavity of the oil filling port 6 are respectively provided with a fixed cylinder 7, one of the two sides of the inner cavity of the fixed cylinder 7 is provided with a spring 8, the end part of the fixed cylinder is fixedly connected with a baffle 9, the baffle 9 is used for blocking the oil filling port 6 by using the elasticity of the spring 8, two sides of the bottom of the oil filling port 6 are respectively connected with a guide pipe 10, and a material port 11 is formed in the baffle 9.
As shown in fig. 3, the two fixing cylinders 7 are arranged opposite to each other, so that the baffle 9 translates to block the oil filling port 6, the two guide pipes 10 are respectively matched with the fine holes 5 on the rotating shaft 1, and the lubricating oil can be guided into the fine holes 5 from the oil filling port 6 by using the hard material of the guide pipes 10.
In particular use, in this embodiment, the rotating shaft 1 is first inserted into the protective cylinder 2, and the ends thereof are respectively connected with the two bearings 3, where it is worth noting that, relative rotation is adopted between the protective cylinder 2 and the rotating shaft 1, so that the rotating shaft 1 is avoided in the rotating process, the protective cylinder 2 rotates, the oiling port 6 is affected, when the oiling is needed, the baffle 9 needs to be pushed to align the feeding port 11 of the baffle 9 with the oiling port 6, and thus, the lubricating oil added from the oiling port 6 enters the pores 5 along the guide pipe 10, and flows to the section of the rotating shaft 1, so that lubrication can be achieved, friction is reduced, and the rotating shaft 1 is more wear-resistant.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. Wear-resisting type pivot convenient to lubricate, its characterized in that: comprises a rotating shaft (1) and a protective cylinder (2); the protection section of thick bamboo (2) cup joints in the outside of pivot (1), the both ends tip of protection section of thick bamboo (2) is all inlayed and is equipped with bearing (3), two bearing (3) peg graft with the both ends of pivot (1) respectively, be equipped with keyway (4) on pivot (1) for it is fixed with pivot (1), fine pore (5) have been seted up on pivot (1), fine pore (5) slope sets up, passes the section of pivot (1) for with the ladder face of lubricating oil introduction pivot (1).
2. A wear resistant shaft for facilitating lubrication according to claim 1, wherein: be equipped with oiling mouth (6) on protective cylinder (2), oiling mouth (6) inner chamber both sides all are equipped with fixed section of thick bamboo (7), one of them fixed section of thick bamboo (7) inner chamber is equipped with spring (8), and its tip fixed connection is equipped with baffle (9), realizes the baffle (9) to the blocking of oiling mouth (6) with the elasticity of spring (8), all connect in the bottom both sides of oiling mouth (6) and be equipped with pipe (10), material mouth (11) have been seted up on baffle (9).
3. A wear resistant shaft for facilitating lubrication according to claim 2, wherein: the two fixed cylinders (7) are oppositely arranged, so that the fixed cylinders are used for translating the baffle (9) to block the oil filling port (6).
4. A wear resistant shaft for facilitating lubrication according to claim 2, wherein: the two guide pipes (10) are respectively matched with the fine holes (5) on the rotating shaft (1), and lubricating oil can be introduced into the fine holes (5) from the oil filling port (6) by using the hard material of the guide pipes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420366588.1U CN221591514U (en) | 2024-02-28 | 2024-02-28 | Wear-resisting type pivot convenient to it is lubricated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420366588.1U CN221591514U (en) | 2024-02-28 | 2024-02-28 | Wear-resisting type pivot convenient to it is lubricated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221591514U true CN221591514U (en) | 2024-08-23 |
Family
ID=92417165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420366588.1U Active CN221591514U (en) | 2024-02-28 | 2024-02-28 | Wear-resisting type pivot convenient to it is lubricated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221591514U (en) |
-
2024
- 2024-02-28 CN CN202420366588.1U patent/CN221591514U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |