CN211667035U - Adjustable flexible water lubricating bearing structure - Google Patents
Adjustable flexible water lubricating bearing structure Download PDFInfo
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- CN211667035U CN211667035U CN201922030337.8U CN201922030337U CN211667035U CN 211667035 U CN211667035 U CN 211667035U CN 201922030337 U CN201922030337 U CN 201922030337U CN 211667035 U CN211667035 U CN 211667035U
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- water
- flexible water
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Abstract
The utility model provides an adjustable flexible water lubricated bearing structure, which belongs to the technical field of bearings and comprises a bearing outer sleeve, a bearing inner sleeve, a drainage block, a shell, a flange plate, a through hole and a water chute, wherein the inside of the bearing outer sleeve is integrally provided with a thread surface, the inside of the bearing outer sleeve is embedded with the bearing inner sleeve, the inside of the bearing inner sleeve is fixedly provided with the drainage block, and the outside of the bearing inner sleeve is wrapped with the shell. The bearing inner sleeve and the flange plate can be disassembled and assembled, and the replacement is more convenient.
Description
Technical Field
The utility model relates to a bearing technical field specifically is a water lubricated bearing.
Background
The water lubricated bearings are classified into polymer bearings such as phenol bearings, rubber bearings, ceramic bearings, graphite bearings, PTFE and the like. The bearing is directly used in water without any sealing device. The bearing is lubricated by water, and lubricating oil or lubricating grease is not needed, so that the harm to water pollution is eliminated. The bearing is often used in running water, and can effectively control the temperature rise of the bearing, so that the bearing is long in service life, safe and reliable. The structure is suitable for a transverse shaft, a vertical shaft and an inclined shaft.
Based on the above description, and retrieving a currently published patent number: CN201820296322.9, which is about a flexible water lubricated bearing, has the following disadvantages when in use:
although the fiber layer filled with the solid lubricating oil is arranged in the middle of the friction layer, the hardness and the friction resistance of the friction layer are ensured, the fiber layer can slowly seep out through the through holes in the inner layer, and the lubricity between the water body and the main shaft is increased, but the gap between the water body and the main shaft is small, the lubrication degree cannot be adjusted according to different environments, the fiber layer is suitable for being limited by use environments and is inconvenient to use in different environments;
2-the surfaces of the flexible water lubricated bearings are positioned on the same axis, and are easily blocked by silt and small stones when used in a water body, so that the normal work is influenced;
3-the flexible water lubricated bearing is integrally arranged, when damaged and disassembled, the flexible water lubricated bearing needs to be integrally replaced, so that the flexible water lubricated bearing is troublesome to replace and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the weak point that exists among the prior art, provide a flexible water lubricated bearing structure with adjustable.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible water lubricated bearing structure with adjustable, includes bearing coat, bearing endotheca, drainage piece, shell, ring flange, through-hole and guiding gutter, the inside integration of bearing coat is provided with the screw thread face, the inside embedding of bearing coat is provided with the bearing endotheca, the fixed drainage piece that is provided with in inside of bearing endotheca, the outside parcel of bearing endotheca has the shell, the fixed ring flange that is provided with in port department of bearing coat, the outer wall integration of ring flange is provided with the thread groove, the surface integration of ring flange is provided with the through-hole, the inboard integration of ring flange is provided with the guiding gutter.
Preferably, the thread surface is engaged with the thread groove, and the flange is fixedly connected with the bearing outer sleeve through the thread groove.
Preferably, the flange plate is provided with two groups of flanges which are respectively positioned at two side ports of the bearing outer sleeve, and the bearing inner sleeve is positioned in the middle of the inside of the bearing outer sleeve.
Preferably, the inner side of the flange plate is located at the two side ports of the bearing inner sleeve, and the flange plate props against the two ends of the bearing inner sleeve to fix the bearing inner sleeve in the bearing outer sleeve.
Preferably, the bearing inner sleeve is a stainless steel bearing inner sleeve, the outer shell is a rubber outer shell, and eight groups of drainage blocks are arranged inside the bearing inner sleeve.
Preferably, the drainage blocks are in a trapezoid long strip shape, eight groups of drainage blocks are stainless steel drainage blocks, and the eight groups of drainage blocks are surrounded in the bearing inner sleeve.
Preferably, four groups of through holes are uniformly formed in the surface of the flange plate, and four groups of water chutes are uniformly formed in the inner side of the flange plate.
Preferably, the four groups of water chutes are respectively positioned in the middle of the four groups of adjacent through holes, and the water chutes are arranged in a semicircular shape.
Preferably, the inner diameter of the flange plate is smaller than that of the bearing inner sleeve, and the height of the drainage block is smaller than the thickness of the flange plate. Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) this kind of flexible water lubricated bearing structure with adjustable, through with bearing housing and axle butt joint installation, the both ends of axle can be fixed to the ring flange, the inner wall of ring flange can support the axle, the internal diameter of ring flange is less than the internal diameter of bearing inner sleeve, and the height of drainage piece is lower than the thickness of flange dish, and make and have the interval between drainage piece and the axle, through the internal diameter of adjusting the bearing inner sleeve, can adjust the space between drainage piece and the axle, thereby adjust the lubricated degree of water of counter axle, the convenience is used under different environment.
(2) After the bearing outer sleeve is installed in a butt joint mode with a shaft, water lubrication can be smoothly conducted on the inside of the water guide bearing outer sleeve through the four groups of through holes, silt and small stones can be conveniently discharged through the four groups of water guide grooves, the lubricating effect of the shaft is greatly improved, gaps are formed between eight groups of drainage blocks and the shaft, even if silt and small stones enter the space between the shaft and the bearing inner sleeve, the water can flow in the gaps to be discharged along with the rotation of the shaft along with the interval between the eight groups of drainage blocks and the bearing inner sleeve, external water supply and oil supply lubrication are not needed, and the bearing outer sleeve can be used in sand-mixed water for a long time.
(3) The ring flange passes through thread groove and bearing housing fixed connection, the ring flange is provided with two sets of both sides port department that are located the bearing housing respectively, the bearing endotheca is located the inside middle department of bearing housing, the both ends at the bearing housing can be installed to the ring flange, the ring flange supports the both ends that the bearing endotheca and fixes the bearing endotheca in the inside of bearing housing, bearing endotheca and flange dish and bearing housing are split type design, make bearing endotheca and flange dish all can dismantle the installation, it is more convenient to make the change.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal connection structure of the present invention.
Fig. 3 is a schematic view of the flange plate connection structure of the present invention.
Fig. 4 is a schematic view of the connection structure of the bearing inner sleeve of the present invention.
Fig. 5 is a schematic view of the side connecting structure of the bearing inner race of the present invention.
In the figure: 1-bearing outer sleeve; 2-bearing inner sleeve; 3-a drainage block; 4-a housing; 5-a flange plate; 6-through holes; 7-a water chute; 101-a thread face; 501-thread groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
as shown in fig. 1-5;
this embodiment provides a lubricated bearing arrangement of flexible water with adjustable, including bearing coat 1, bearing inner race 2, drainage piece 3, shell 4, ring flange 5, through-hole 6 and guiding gutter 7, the inside integration of bearing coat 1 is provided with screw thread 101, the inside embedding of bearing coat 1 is provided with bearing inner race 2, the fixed drainage piece 3 that is provided with in inside of bearing inner race 2, the outside parcel of bearing inner race 2 has shell 4, the fixed ring flange 5 that is provided with in port department of bearing coat 1, the outer wall integration of ring flange 5 is provided with thread groove 501, the surface integration of ring flange 5 is provided with through-hole 6, the inboard integration of ring flange 5 is provided with guiding gutter 7.
Further, the thread surface 101 is engaged with the thread groove 501, and the flange 5 is fixedly connected with the bearing housing 1 through the thread groove 501, and the flange 5 can be installed at both ends of the bearing housing 1.
Furthermore, the flange 5 is provided with two groups of flanges which are respectively positioned at the two side ports of the bearing outer sleeve 1, and the bearing inner sleeve 2 is positioned in the middle of the inside of the bearing outer sleeve 1.
Further, the inboard of ring flange 5 is located the both sides port department of bearing endotheca 2, and ring flange 5 supports the both ends of bearing endotheca 2 and fixes bearing endotheca 2 in the inside of bearing overcoat 1, and bearing endotheca 2 and ring flange 5 and bearing overcoat 1 are split type design for bearing endotheca 2 and ring flange 5 homoenergetic are dismantled the installation, make the change more convenient.
Further, the bearing inner sleeve 2 is a stainless steel bearing inner sleeve, the outer shell 4 is a rubber outer shell, eight groups of drainage blocks 3 are arranged inside the bearing inner sleeve 2, and the rubber outer shell 4 is arranged between the bearing outer sleeve 1 and the bearing inner sleeve 2 and can absorb shock, so that the bearing inner sleeve is impact-resistant and has a function of absorbing vibration.
Further, drainage piece 3 is trapezoidal rectangular form, eight group's drainage pieces 3 are stainless steel drainage pieces, and eight group's drainage pieces 3 encircle in the inside of bearing inner race 2, after with bearing outer race 1 and axle butt joint installation, have the space between eight group's drainage pieces 3 and the axle, even there is silt and littlestone to get into between axle and the bearing inner race 2, can be got rid of along with the interval between eight group's drainage pieces 3 and the bearing inner race 2 along with the rotation of axle through water flows in the space, need not outside water supply oil feed lubrication, can use in muddy husky water for a long time.
Further, the surface of the flange plate 5 is uniformly provided with four groups of through holes 6, the inner side of the flange plate 5 is uniformly provided with four groups of water guide grooves 7, water lubrication can be smoothly carried out on the inside of the water guide bearing outer sleeve 1 through the four groups of through holes 6, silt and small stones can be conveniently discharged through the four groups of water guide grooves 7, and the lubricating effect on the shaft is greatly improved.
Furthermore, four groups of water chutes 7 are respectively positioned in the middle of four groups of adjacent through holes 6, and the water chutes 7 are arranged in a semicircular shape.
Further, the internal diameter of ring flange 5 is less than the internal diameter of bearing inner sleeve 2, and the height of drainage piece 3 is less than the thickness of ring flange 5, can fix the both ends of axle through ring flange 5, and the inner wall of ring flange 5 can support the axle, and make and have the interval between drainage piece 3 and the axle, through the internal diameter of adjusting bearing inner sleeve 2, can adjust the space between drainage piece 3 and the axle, thereby adjust the lubricated degree of water of counter axle, the convenience is used under different environment.
When using the utility model provides a pair of flexible water lubricated bearing structure with adjustable, with bearing overcoat 1 and axle butt joint installation, can fix the both ends of axle through ring flange 5, the inner wall of ring flange 5 can support the axle, the internal diameter of ring flange 5 is less than the internal diameter of bearing endotheca 2, and the height of drainage piece 3 is lower than the thickness of ring flange 5, and make and have the interval between drainage piece 3 and the axle, through adjusting the internal diameter of bearing endotheca 2, can adjust the space between drainage piece 3 and the axle, thereby adjust the lubricated degree of water of counter shaft, conveniently use under different environment;
after the bearing outer sleeve 1 is installed in a butt joint mode with a shaft, water can be smoothly guided into the bearing outer sleeve 1 for water lubrication through the four groups of through holes 6, silt and small stones can be conveniently discharged through the four groups of water guide grooves 7, the lubrication effect of the shaft is greatly improved, gaps are formed between the eight groups of drainage blocks 3 and the shaft, even if silt and small stones enter the gap between the shaft and the bearing inner sleeve 2, the water can flow in the gaps to discharge the silt and small stones along with the rotation of the shaft along with the interval between the eight groups of drainage blocks 3 and the bearing inner sleeve 2, external water supply and oil supply lubrication are not needed, and the bearing outer sleeve can be used in sand-mixed water for a long time;
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (9)
1. An adjustable flexible water lubrication bearing structure comprises a bearing outer sleeve (1), a bearing inner sleeve (2), a drainage block (3), a shell (4), a flange plate (5), a through hole (6) and a water chute (7), it is characterized in that the inside of the bearing outer sleeve (1) is integrally provided with a thread surface (101), a bearing inner sleeve (2) is embedded in the bearing outer sleeve (1), a drainage block (3) is fixedly arranged inside the bearing inner sleeve (2), an outer shell (4) is wrapped outside the bearing inner sleeve (2), a flange plate (5) is fixedly arranged at the port of the bearing outer sleeve (1), the outer wall of the flange plate (5) is integrally provided with a thread groove (501), the surface of the flange plate (5) is integrally provided with a through hole (6), and a water guide groove (7) is integrally formed in the inner side of the flange plate (5).
2. The adjustable flexible water lubricated bearing structure according to claim 1, wherein the thread surface (101) is engaged with the thread groove (501), and the flange (5) is fixedly connected with the bearing outer sleeve (1) through the thread groove (501).
3. The adjustable flexible water lubricated bearing structure according to claim 1, wherein the flange (5) is provided with two sets located at the two side ports of the outer bearing sleeve (1) respectively, and the inner bearing sleeve (2) is located at the inner middle of the outer bearing sleeve (1).
4. The adjustable flexible water lubricated bearing structure according to claim 1, wherein the inner side of the flange (5) is located at the two side ports of the inner bearing sleeve (2), and the flange (5) abuts against the two ends of the inner bearing sleeve (2) to fix the inner bearing sleeve (2) inside the outer bearing sleeve (1).
5. The adjustable flexible water lubricated bearing structure according to claim 1, wherein the inner bearing sleeve (2) is a stainless steel inner bearing sleeve, the outer housing (4) is a rubber outer housing, and eight sets of drainage blocks (3) are arranged inside the inner bearing sleeve (2).
6. The adjustable flexible water lubricated bearing structure according to any one of claims 1 or 5, wherein the drainage blocks (3) are trapezoidal and long, eight groups of drainage blocks (3) are stainless steel drainage blocks, and eight groups of drainage blocks (3) surround the inside of the bearing inner sleeve (2).
7. The adjustable flexible water lubricated bearing structure according to claim 1, wherein the surface of the flange plate (5) is uniformly provided with four sets of through holes (6), and the inner side of the flange plate (5) is uniformly provided with four sets of water chutes (7).
8. The adjustable flexible water-lubricated bearing structure according to claim 7, wherein the four water chutes (7) are respectively positioned at the middle of the four adjacent through holes (6), and the water chutes (7) are arranged in a semicircular shape.
9. Adjustable flexible water-lubricated bearing structure according to claim 1, characterized in that the inner diameter of the flange (5) is smaller than the inner diameter of the bearing inner sleeve (2) and the height of the drainage block (3) is lower than the thickness of the flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030337.8U CN211667035U (en) | 2019-11-22 | 2019-11-22 | Adjustable flexible water lubricating bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030337.8U CN211667035U (en) | 2019-11-22 | 2019-11-22 | Adjustable flexible water lubricating bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211667035U true CN211667035U (en) | 2020-10-13 |
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ID=72733403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922030337.8U Expired - Fee Related CN211667035U (en) | 2019-11-22 | 2019-11-22 | Adjustable flexible water lubricating bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211667035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404303A (en) * | 2020-11-24 | 2021-02-26 | 中冶建工集团有限公司 | Pile head reinforcing steel bar straightening device |
| CN112427570A (en) * | 2020-11-24 | 2021-03-02 | 中冶建工集团有限公司 | Reinforcing bar straightening ring cover removes drive arrangement |
-
2019
- 2019-11-22 CN CN201922030337.8U patent/CN211667035U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404303A (en) * | 2020-11-24 | 2021-02-26 | 中冶建工集团有限公司 | Pile head reinforcing steel bar straightening device |
| CN112427570A (en) * | 2020-11-24 | 2021-03-02 | 中冶建工集团有限公司 | Reinforcing bar straightening ring cover removes drive arrangement |
| CN112404303B (en) * | 2020-11-24 | 2022-08-16 | 中冶建工集团有限公司 | Pile head reinforcing steel bar straightening device |
| CN112427570B (en) * | 2020-11-24 | 2022-08-26 | 中冶建工集团有限公司 | Pile head reinforcing steel bar straightening device with straightening ring sleeve moving driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: Room 1701, tower 2, Shenye Jinyuan Building, No. 112, Qingshuihe 1st Road, Qingshuihe community, Qingshuihe street, Luohu District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Badu Photoelectric Technology Co.,Ltd. Address before: 338001 No. 516, Jingyuan Road, Yuanhe Economic Development Zone, Yushui District, Xinyu City, Jiangxi Province Patentee before: Xinyu Shenxin Pump Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |