CN214499764U - Thrust bearing with oil groove lubrication - Google Patents
Thrust bearing with oil groove lubrication Download PDFInfo
- Publication number
- CN214499764U CN214499764U CN202022544985.8U CN202022544985U CN214499764U CN 214499764 U CN214499764 U CN 214499764U CN 202022544985 U CN202022544985 U CN 202022544985U CN 214499764 U CN214499764 U CN 214499764U
- Authority
- CN
- China
- Prior art keywords
- housing
- oil groove
- shaft collar
- circle
- bearing
- 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.)
- Active
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000004519 grease Substances 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 230000000750 progressive effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 24
- 238000012423 maintenance Methods 0.000 description 7
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a take lubricated footstep bearing of oil groove, this take lubricated footstep bearing of oil groove include seat circle, shaft collar, roller, housing, skeleton seal circle and O type sealing washer, seat circle and shaft collar pass through roller roll connection, and the suit is fixed with the housing on the seat circle, and the end that stretches out of housing passes through skeleton seal circle sealing connection with the shaft collar, and the skeleton seal circle is the elastic component, guarantees sealedly when housing and shaft collar rotate relatively, housing and seat circle inner wall junction pass through O type sealing washer sealing connection, shaft collar lateral surface array is provided with four at least oil grooves that are fan-shaped distribution, and the oil groove is in the same direction as the gradual directional inside centre of a circle of pointer. In this way, the utility model discloses simple structure, design benefit makes things convenient for inside the grease gets into the bearing under the action of gravity, can be better when turning to bring the grease to the oil groove, and then make footstep bearing obtain better lubrication, avoid haring the product.
Description
Technical Field
The utility model relates to a bearing technical field especially relates to a take lubricated footstep bearing of oil groove.
Background
Along with the high-speed development of the automobile industry, the comfort and safety requirements of people on a passenger car are higher and higher, the passenger car with a front shaft is used for transportation, most of the existing bearings are not standard in maintenance, the normal service life of the existing bearings is influenced, the maintenance cost is increased, the good maintenance standard requirements can improve the operation safety and save the subsequent maintenance cost, in the after-sale maintenance of the front shaft, the lubricating conditions of the front shaft, a main pin and the thrust bearing have great influence on the service life and the transmission efficiency of the thrust bearing, such as poor lubrication, great abrasion of the thrust bearing and shortening of the service life of the bearing, if lubricating oil cannot be supplemented in time, the running efficiency of the thrust bearing is reduced, and because a seat ring and a shaft ring surface are tightly matched with a knuckle surface, after the grease in the bearing is consumed, the added grease is not easy to enter the bearing or the entering amount is small, the lubrication is insufficient, so that the service life of the bearing is shortened, the operation efficiency is influenced, the after-sale maintenance cost is increased, and based on the defects and the shortcomings, the prior art needs to be improved, and the thrust bearing with the oil groove lubrication is designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a take lubricated footstep bearing of oil groove, simple structure, design benefit makes things convenient for inside the grease gets into the bearing under the action of gravity, can be better when turning to bring the grease to the oil groove in, and then makes footstep bearing obtain better lubrication, avoids haring the product.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a take lubricated footstep bearing of oil groove, this take lubricated footstep bearing of oil groove includes seat circle, shaft collar, roller, housing, skeleton seal circle and O type sealing washer, seat circle and shaft collar pass through roller roll connection, and the suit is fixed with the housing on the seat circle, and the end that stretches out of housing passes through skeleton seal circle sealing connection with the shaft collar, and the skeleton seal circle is the elastic component, guarantees sealedly when housing and shaft collar rotate relatively, housing and seat circle inner wall junction pass through O type sealing washer sealing connection, shaft collar lateral surface array is provided with four at least oil grooves that are fan-shaped distribution, and the gradual directional inside centre of a circle of pointer is followed in the oil groove, makes things convenient for inside the grease gets into the bearing under the action of gravity, can be better when turning to take the grease to the oil groove, and then makes footstep bearing obtain better lubrication.
Preferably, the inner wall of the sump is in the form of opposed streamlining arcs.
Compared with the prior art, the beneficial effects of the utility model are that:
1. more oil grooves are formed, so that grease can conveniently enter the bearing;
2. reducing the cost of after-sale maintenance;
3. the service life of the bearing is prolonged, and the operation efficiency is improved;
4. the primary oil injection amount is large, and the lubricating is sufficient;
5. capable of storing grease in the oil sump.
Drawings
Fig. 1 is a schematic structural diagram of a thrust bearing with oil groove lubrication.
FIG. 2 is a cross-sectional view of a thrust bearing with oil groove lubrication.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
a thrust bearing with oil groove lubrication comprises a seat ring 1, a shaft ring 2, rollers 3, a housing 4, a framework seal ring 5 and an O-shaped seal ring 6, wherein the seat ring 1 and the shaft ring 2 are in rolling connection through the rollers 3, the housing 4 is fixed on the seat ring 1 in a sleeved mode, the extending end of the housing 4 is in sealing connection with the shaft ring 2 through the framework seal ring 5, the framework seal ring 5 is an elastic piece, sealing is guaranteed when the housing 4 and the shaft ring 2 rotate relatively, the connection part of the housing 4 and the inner wall of the seat ring 1 is in sealing connection through the O-shaped seal ring 6, at least four oil grooves 20 distributed in a fan shape are arranged on the outer side surface of the shaft ring 2 in an array mode, the inner walls of the oil grooves 20 adopt opposite flow linear arcs, the oil grooves 20 point to the inner circle center gradually along the pointer, the oil conveniently enters the bearing under the action of gravity, and can better bring the oil into the oil grooves when turning, thereby leading the thrust bearing to be lubricated better.
The utility model relates to a take lubricated footstep bearing of oil groove, simple structure, design benefit makes things convenient for inside the grease gets into the bearing under the action of gravity, can be better when turning to bring the grease to the oil groove in, and then make footstep bearing obtain better lubrication, avoid damaging the product.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (2)
1. The utility model provides a take lubricated footstep bearing of oil groove which characterized in that: this take lubricated footstep bearing of oil groove includes seat circle, shaft collar, roller, housing, skeleton sealing washer and O type sealing washer, seat circle and shaft collar pass through roller roll connection, and the suit is fixed with the housing on the seat circle, and the end that stretches out of housing passes through skeleton sealing washer sealing connection with the shaft collar, and the skeleton sealing washer is the elastic component, guarantees sealedly when housing and shaft collar rotate relatively, housing and seat circle inner wall junction pass through O type sealing washer sealing connection, shaft collar lateral surface array is provided with four at least oil grooves that are fan-shaped distribution, and the progressive directional inside centre of a circle of pointer is followed to the oil groove, makes things convenient for inside the grease gets into the bearing under the action of gravity, can be better when turning to take the grease to the oil groove, and then makes footstep bearing obtain better lubrication.
2. The thrust bearing with oil sump lubrication of claim 1, wherein: the inner wall of the oil groove adopts opposite streamline arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544985.8U CN214499764U (en) | 2020-11-06 | 2020-11-06 | Thrust bearing with oil groove lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544985.8U CN214499764U (en) | 2020-11-06 | 2020-11-06 | Thrust bearing with oil groove lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499764U true CN214499764U (en) | 2021-10-26 |
Family
ID=78197636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022544985.8U Active CN214499764U (en) | 2020-11-06 | 2020-11-06 | Thrust bearing with oil groove lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499764U (en) |
-
2020
- 2020-11-06 CN CN202022544985.8U patent/CN214499764U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3132947A1 (en) | Wheel hub unit | |
| CN201525682U (en) | Mining hoisting container light rolling wheel cage shoe | |
| CN214499764U (en) | Thrust bearing with oil groove lubrication | |
| CN203344634U (en) | Automobile hub outer ring with circular-arc transition faces | |
| CN207018348U (en) | Spindle combination bearing | |
| CN203126427U (en) | Pitman arm device for passenger car independent suspension | |
| CN203421003U (en) | Self-lubricating type dustproof pulley | |
| CN102717665A (en) | Hub oil storage system | |
| CN201525243U (en) | Universal wheel | |
| CN204628280U (en) | A kind of heavily loaded multiple row spherical structure automobile hub bearing | |
| CN203670481U (en) | Automotive hub bearing outer ring | |
| CN203142768U (en) | Turning transitional rocker arm | |
| CN216951279U (en) | Full complement roller bolt shaft bearing | |
| CN202165520U (en) | Heavy-load step chain | |
| CN206972760U (en) | Energy-saving commercial automotive wheel rolling bearing | |
| CN215980447U (en) | A low-noise high-speed bearing | |
| CN201487049U (en) | Tapered roller bearing with high strength and low frictional moment | |
| CN206246535U (en) | Novel single-row cylinder roller bearing | |
| CN210013948U (en) | Double-row sliding bearing | |
| CN209638249U (en) | A kind of oil filling type automobile hub bearing unit | |
| CN116696937A (en) | Double-row angular contact ball one-row cylindrical roller hub bearing structure for passenger car | |
| CN212407351U (en) | Novel oil-injectable heavy-load self-aligning belt seat bearing assembly with sealing ring | |
| CN202274001U (en) | Universal joint assembly with high sealing property | |
| CN222999380U (en) | Pre-finish rolling group loop carrier roller of high-speed wire rod mill | |
| CN206530600U (en) | A kind of loss prevention roller bearing device for being easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |