CN207701605U - A kind of vibration damping lubricating type bearing cage - Google Patents
A kind of vibration damping lubricating type bearing cage Download PDFInfo
- Publication number
- CN207701605U CN207701605U CN201721920096.9U CN201721920096U CN207701605U CN 207701605 U CN207701605 U CN 207701605U CN 201721920096 U CN201721920096 U CN 201721920096U CN 207701605 U CN207701605 U CN 207701605U
- Authority
- CN
- China
- Prior art keywords
- retainer
- vibration damping
- type bearing
- body frame
- bearing cage
- 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
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The purpose of this utility model is to provide a kind of vibration damping lubricating type bearing cages, the technical issues of being used to solve to improve greasy property.A kind of vibration damping lubricating type bearing cage, including retainer body frame and retainer outer ring, retainer outer ring are arranged in the outer end of retainer body frame；It is uniformly provided with multiple pocket holes on the circumferencial direction of retainer body frame, interval body is equipped between adjacent pocket hole, the side of the interval body is equipped with oil storage tank.Utility model advantageous effect：The utility model retainer can improve greasy property, reduce vibration, reduces noise in use；And sound construction, service life are long.
Description
Technical field
The utility model is related to bearing cage technical field, specifically a kind of vibration damping lubricating type bearing cage.
Background technology
In field of bearings, bearing cage is the critical component for fixing roller, bearing cage design whether science
Rationally, the performance and maintenance cost of bearing are directly influenced.There is also some disadvantages for bearing cage in the prior art：
The greasy property of bearing cage is not high, in use serious wear, reduces its service life；The matter of bearing cage
Amount is laid particular stress on, and causes bearing during operating use, and suffered centrifugal force is larger, and then is vibrated strongly, and noise is larger.
Utility model content
The purpose of this utility model is to provide a kind of vibration damping lubricating type bearing cages, and greasy property is improved for solving
The technical issues of.
The technical solution adopted by the utility model to solve its technical problems is that：
A kind of vibration damping lubricating type bearing cage, including retainer body frame and retainer outer ring, the setting of retainer outer ring exist
The outer end of retainer body frame；Multiple pocket holes are uniformly provided on the circumferencial direction of retainer body frame, between being equipped between adjacent pocket hole
The side of spacer, the interval body is equipped with oil storage tank.
Further, the outer end of the interval body is equipped with fixed column, and the end face of the retainer outer ring is equipped with fixed lead to
Hole, fixed column are connect with the fixed hole.
Further, the width of the fixed column is the one third of spacer width to half size.
Further, crimp groove is equipped with inside and outside the fixed column between the both sides of the interval body.
The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all
Fruit, has the following advantages that in above-mentioned technical proposal or advantageous effect：The utility model retainer can improve in use
Greasy property reduces vibration, reduces noise；And sound construction, service life are long.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 be Fig. 1 in fixed column outer end be crushed after structural schematic diagram；
Fig. 3 is the structural schematic diagram of retainer body frame in the utility model embodiment；
Fig. 4 is the structural schematic diagram of retainer outer ring in the utility model embodiment；
Fig. 5 is partial enlargement signal at A in Fig. 3；
In figure：1. retainer body frame；2. retainer outer ring；3. pocket hole；4. interval body；5. oil storage tank；6. fixed column；7. pressure
Access slot；8. fixed hole.
Specific implementation mode
In order to clearly illustrate the technical characterstic of this programme, below by specific implementation mode, and its attached drawing is combined, to this
Utility model is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The utility model
It is omitted to known assemblies and known technology description, to avoid the utility model is unnecessarily limiting.
As shown in Fig. 1 to 5, a kind of vibration damping lubricating type bearing cage, including retainer body frame 1 and retainer outer ring 2.Institute
It is whole using annular frame formula structure to state retainer body frame 1, in order to improve the greasy property of retainer body frame 1, retainer master
Frame 1 uses brass material.Multiple pocket holes 3 are uniformly provided on the circumferencial direction of the retainer body frame 1, the pocket hole 3 is for pacifying
Fill roller；The medial surface in the pocket hole 3 uses arc-shaped structure, matches with the peripheral surface of roller；The pocket hole 3 and roller
Contact area is a quarter of roller peripheral surface entire area to one third size.It is equipped between the adjacent pocket hole 3
The lateral surface of interval body 4, interval body 4 is equipped with oil storage tank 5.After bearing assembles, 5 one side of the oil storage tank is moistened for storing
Lubricating oil increases greasy property；On the other hand, due to the setting of oil storage tank 5, the total quality of retainer body frame 1 is made to mitigate, bearing
During operation, the centripetal force being subject to reduces, therefore vibrates and reduce, lower noise.The outer end of the interval body 4 is equipped with
Fixed column 6, fixed column 6 are used to connect the retainer outer ring 2；The fixed column 6 is whole to use cuboid structure, fixed column
6 width is the one third of 4 width of interval body to half size；Inside and outside fixed column 6 with the interval body 4
Crimp groove 7 is equipped between the both sides of upper end, the crimp groove 7 is used to coordinate the bottom end of the retainer outer ring 2.Outside the retainer
Circle 2 is mounted on the outer end of the retainer body frame 1, for fixed roller jointly.Retainer outer ring 2 is whole to use circular ring shape knot
Structure is uniformly provided with multiple fixed holes 8 on the end face of retainer outer ring 2, and fixed hole 8 is correspondingly arranged with the fixed column 6；
Interference fit is formed between the fixed hole 8 and the fixed column 6.When retainer body frame 1 and retainer outer ring 2 connect,
Retainer outer ring 2 is sleeved on retainer body frame 1 first, i.e., fixed column 6 enters in fixed hole 8, and the outer end of fixed column 6 is revealed
Go out fixed hole 8；Then it uses squeeze riveter to press the outer end of fixed column 6, the outer end of fixed column 6 is pressed into sheet and the guarantor
The proper close connection in the outside of holder outer ring 2.
The advantages of the utility model embodiment, is:The utility model retainer can improve lubricity in use
It can, reduce vibration, reduce noise；And sound construction, service life are long.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but not to this practicality newly
The limitation of type protection domain, on the basis of technical solutions of the utility model, those skilled in the art need not pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (4)
1. a kind of vibration damping lubricating type bearing cage, characterized in that including retainer body frame and retainer outer ring, retainer outer ring
It is arranged in the outer end of retainer body frame；Multiple pocket holes are uniformly provided on the circumferencial direction of retainer body frame, between adjacent pocket hole
Equipped with interval body, the side of the interval body is equipped with oil storage tank.
2. a kind of vibration damping lubricating type bearing cage according to claim 1, characterized in that the outer end of the interval body is set
There are fixed column, the end face of the retainer outer ring to be equipped with fixed hole, fixed column is connect with the fixed hole.
3. a kind of vibration damping lubricating type bearing cage according to claim 2, characterized in that the width of the fixed column is
The one third of spacer width is to half size.
4. a kind of vibration damping lubricating type bearing cage according to claim 2, characterized in that inside and outside the two of the fixed column
Crimp groove is equipped between side and the both sides of the interval body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920096.9U CN207701605U (en) | 2017-12-29 | 2017-12-29 | A kind of vibration damping lubricating type bearing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920096.9U CN207701605U (en) | 2017-12-29 | 2017-12-29 | A kind of vibration damping lubricating type bearing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701605U true CN207701605U (en) | 2018-08-07 |
Family
ID=63030744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721920096.9U Active CN207701605U (en) | 2017-12-29 | 2017-12-29 | A kind of vibration damping lubricating type bearing cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701605U (en) |
-
2017
- 2017-12-29 CN CN201721920096.9U patent/CN207701605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207701605U (en) | A kind of vibration damping lubricating type bearing cage | |
| CN201860198U (en) | Axial pre-tightening structure for rolling bearing | |
| CN201436416U (en) | Ball bearing nylon holding frame structure with reinforcing rib | |
| CN204284199U (en) | A kind of high rotating speed lightweight roller bearing | |
| CN204061551U (en) | Film spreading machine pack roller sealed bearing structure | |
| CN205823960U (en) | A kind of internal bearing cover | |
| CN202898886U (en) | Supporting structure of papermaking profiling roller head | |
| CN204533196U (en) | A kind of novel bearing shell | |
| CN205315482U (en) | Bearing | |
| CN209100488U (en) | Modified self-aligning roller bearing | |
| CN202898884U (en) | Decompression structure of roller head of papermaking profiling roller | |
| CN203532526U (en) | Novel one-way clutch bearing | |
| CN204335696U (en) | A kind of drying unit | |
| CN203098584U (en) | Sealing device suitable for main shaft bearing of large-size ball grinding mill | |
| CN202901283U (en) | Sealing structure for papermaking profiling roller head | |
| CN205078615U (en) | Nylon retainer structure of bearing | |
| CN205802578U (en) | A kind of carry-over pinch rolls friction stopping device on laminating machine | |
| CN210856304U (en) | Straight flute improved sink roll | |
| CN204980053U (en) | Improvement structure of dull and stereotyped conveying chain intermediate plate assembly | |
| CN205236615U (en) | Novel bearing seat | |
| CN203362591U (en) | Novel bearing | |
| CN202898888U (en) | Compression structure of papermaking profiling roll head | |
| CN205895924U (en) | Single pearl bearing | |
| CN201103614Y (en) | Roller bearing composed of holder and roller | |
| CN208106983U (en) | Numerically-controlled machine tool bearing retainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |