CN107575481A - A kind of bearing block lubrication and seal circle - Google Patents
A kind of bearing block lubrication and seal circle Download PDFInfo
- Publication number
- CN107575481A CN107575481A CN201710614587.9A CN201710614587A CN107575481A CN 107575481 A CN107575481 A CN 107575481A CN 201710614587 A CN201710614587 A CN 201710614587A CN 107575481 A CN107575481 A CN 107575481A
- Authority
- CN
- China
- Prior art keywords
- fixed
- shoe cream
- cream room
- sealing ring
- sealing
- 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.)
- Pending
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 239000006071 cream Substances 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 208000005189 Embolism Diseases 0.000 claims abstract description 8
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 abstract description 12
- 239000013589 supplement Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The invention discloses a kind of bearing block lubrication and seal circle,Including sealing ring and inserted link,Sealing epipharynx is fixed with the inside of the sealing ring,And sealing outer lip is fixed with the outside of sealing ring,Shoe cream room is offered in the sealing ring,The shoe cream room offers mounting groove close to the position of sealing epipharynx,And shoe cream room offers through hole close to the part of sealing outer lip,In the inserted link insertion mounting groove,One end that the inserted link is located in shoe cream room is welded with fixed plate,The middle part of the fixed plate one side is fixed with (the first back-moving spring,The middle part of the fixed plate another side is fixed with connecting rod,Second back-moving spring is socketed with the connecting rod,Steel circle is installed on the sealing ring,The steel circle penetrates shoe cream room,Embolus is installed in the steel circle,This bearing block is simple with lubrication and seal coil structures,The mistake for avoiding lubricant distributes and causes to waste,Accomplish device need not be dismantled,The supplement of agent can be lubricated,It is simple and convenient.
Description
Technical field
The present invention relates to sealing technical field, specially a kind of bearing block lubrication and seal circle.
Background technology
Rolling bearing sealingization is to make one of plant equipment simplification, light-weighted necessary condition, close in sealed bearings
The structure design of seal directly affects the performance of sealed bearings, therefore how improve the performance of sealed bearings, turn into primary
Problem.The lip of sealing ring is close to rotary shaft always, and its enclasping force to axle directly decides sealing effectiveness.If sealing medium
For the liquid of oils, one layer of very thin liquid film can be formed between axle and sealing ring, frictional force is diminished, abrasion can be reduced
Amount.But when sealing medium is gas, especially high-temperature dust gas, just as with the addition of particle mill between axle and seal lip
Material, accelerated wear test, it is easy to cause seal failure, produce leakage.
In the lubrication between carrying out device, existing device is merely able to trickle lubricant to axle always existing sealing ring
Hold and bearing block be lubricated to it, and when lubricant using it is complete after need change sealing ring, can again to dress
Put and be lubricated processing.
The content of the invention
It is an object of the invention to provide a kind of bearing block lubrication and seal circle, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of bearing block lubrication and seal circle, including sealing
Circle and inserted link, sealing epipharynx is fixed with the inside of the sealing ring, and sealing outer lip is fixed with the outside of sealing ring, it is described close
Shoe cream room is offered in seal, the shoe cream room offers mounting groove close to the position of sealing epipharynx, and shoe cream room is close to sealing
The part of outer lip offers through hole, and the inserted link is inserted in mounting groove, and one end that the inserted link is located in shoe cream room is welded with solid
Fixed board, the middle part of the fixed plate one side are fixed with (the first back-moving spring, the pars intermedia of the fixed plate another side
Position is fixed with connecting rod, and second back-moving spring is socketed with the connecting rod, steel circle, the steel are provided with the sealing ring
Iron ring penetrates shoe cream room, and embolus is provided with the steel circle.
Preferably, the mounting groove and through hole are in the same plane, and the via design is trapezium structure, the installation
Groove runs through sealing ring.
Preferably, the (the first back-moving spring is socketed on inserted link, and the other end of (the first back-moving spring is fixed on oil storage
In the side wall of chamber.
Preferably, the other end of the connecting rod is fixed with portable plate, and the portable plate is arranged in through hole.
Preferably, one end of the second back-moving spring is welded on the another side of fixed plate, the second back-moving spring
The other end be fixed in another side wall of shoe cream room.
Compared with prior art, the beneficial effects of the invention are as follows：This bearing block is simple with lubrication and seal coil structures：
1st, by being provided with obstacle on the through hole of shoe cream room both sides, and back-moving spring is equipped with the both sides of obstacle,
It is affected by centrifugal force when device is in high-speed rotation, obstacle is moved so that lubricating oil by through hole to both sides
Outflow, is lubricated, when centrifugal force is consistent, back-moving spring is resetted, and then through hole is blocked, and is avoided to device
The mistake of lubricant, which distributes, to be caused to waste；
2nd, by being provided with steel circle in the part of shoe cream room, and embolus is provided with steel circle, shoe cream room is blocked, when
When needing to supplement lubricant, embolus need to only be outwarded winding, be injected lubricant in shoe cream room using needle tubing, steel circle only holds
Needle tubing syringe needle insert, avoid steel circle it is larger to rotation impact, so as to accomplish that device need not be dismantled, you can carry out
The supplement of lubricant, it is simple and convenient.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the surface structure schematic diagram of the present invention；
Fig. 3 is the partial enlarged drawing at A in Fig. 1.
In figure：1- sealing rings；2- shoe cream rooms；3- seals epipharynx；4- seals outer lip；5- mounting grooves；6- inserted links；7- is fixed
Plate；8- (the first back-moving springs；9- through holes；10- portable plates；11- connecting rods；12- steel circles；13- emboluses；14- second resets bullet
Spring.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of bearing block lubrication and seal circle, including sealing ring 1
With inserted link 6, the inner side of the sealing ring 1 is fixed with sealing epipharynx 3, and sealing outer lip 4, institute are fixed with the outside of sealing ring 1
State and shoe cream room 2 is offered in sealing ring 1, the shoe cream room 2 offers mounting groove 5, and shoe cream room close to the position of sealing epipharynx 3
2 offer through hole 9 close to the part of sealing outer lip 4, and the inserted link 6 is inserted in mounting groove 5, and the inserted link 6 is located in shoe cream room 2
One end be welded with fixed plate 7, the middle part of the one side of fixed plate 7 is fixed with (the first back-moving spring 8, the fixed plate
The middle part of 7 another sides is fixed with connecting rod 11, and second back-moving spring 14, the sealing are socketed with the connecting rod 11
Steel circle 12 is installed, the steel circle 12 penetrates shoe cream room 2, embolus 13 is provided with the steel circle 12 on circle 1.
The mounting groove 5 and through hole 9 are in the same plane, and the through hole 9 is designed as trapezium structure, the mounting groove 5
Through sealing ring 1, the (the first back-moving spring 8 is socketed on inserted link 6, and the other end of (the first back-moving spring 8 is fixed on oil storage
In the side wall of chamber 2, the other end of the connecting rod 11 is fixed with portable plate 10, and the portable plate 10 is arranged in through hole 9, described
One end of second back-moving spring 14 is welded on the another side of fixed plate 7, and the other end of the second back-moving spring 14 is fixed on
In another side wall of shoe cream room 2.
Operation principle：In use, sealing ring 1 is placed between bearing and bearing block, using sealing epipharynx 3 and sealing outer lip
4 so that sealing ring 1 is close on bearing and bearing block, when bearing rotates, passes through the influence of centrifugal force, (the first back-moving spring 8
Extension, second back-moving spring 14 are shunk, and then cause mounting groove 5 and through hole 9 to be in the state of circulation so that lubricant passes through peace
Tankage 5 and through hole 9 are flowed out, and bearing and bearing block are lubricated, and reduce frictional force, when centrifugal force not after an action of the bowels, first resets bullet
Spring 8 and second back-moving spring 14 are restored to original state, and mounting groove 5 and through hole 9 are blocked, when needing lubricant, somewhat
Change the rotating speed of bearing, accomplish the saving of lubricant, when requiring supplementation with lubricant, embolus 13 is outwarded winding, utilizes needle tubing
Lubricant is injected in shoe cream room 2, the through hole of steel circle 12 only holds the syringe needle insertion of needle tubing, and it is excessive to dress to avoid steel circle 12
Put and impact.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of bearing block lubrication and seal circle, including sealing ring（1）And inserted link（6）, it is characterised in that：The sealing ring（1）
Inner side be fixed with sealing epipharynx（3）, and in sealing ring（1）Outside be fixed with sealing outer lip（4）, the sealing ring（1）It is interior
Offer shoe cream room（2）, the shoe cream room（2）Close to sealing epipharynx（3）Position offer mounting groove（5）, and shoe cream room（2）
Close to sealing outer lip（4）Part offer through hole（9）, the inserted link（6）Insert mounting groove（5）It is interior, the inserted link（6）It is located at
Shoe cream room（2）Interior one end is welded with fixed plate（7）, the fixed plate（7）The middle part of one side is fixed with the first reset
Spring（8）, the fixed plate（7）The middle part of another side is fixed with connecting rod（11）, the connecting rod（11）Upper socket
There is second back-moving spring（14）, the sealing ring（1）On steel circle is installed（12）, the steel circle（12）Penetrate shoe cream room
（2）, the steel circle（12）Embolus is inside installed（13）.
A kind of 2. bearing block lubrication and seal circle according to claim 1, it is characterised in that：The mounting groove（5）With leading to
Hole（9）It is in the same plane, the through hole（9）It is designed as trapezium structure, the mounting groove（5）Through sealing ring（1）.
A kind of 3. bearing block lubrication and seal circle according to claim 1, it is characterised in that：The (the first back-moving spring
（8）It is socketed in inserted link（6）On, and (the first back-moving spring（8）The other end be fixed on shoe cream room（2）Side wall on.
A kind of 4. bearing block lubrication and seal circle according to claim 1, it is characterised in that：The connecting rod（11）It is another
One end is fixed with portable plate（10）, the portable plate（10）Installed in through hole（9）It is interior.
A kind of 5. bearing block lubrication and seal circle according to claim 1, it is characterised in that：The second back-moving spring
（14）One end be welded on fixed plate（7）Another side, the second back-moving spring（14）The other end be fixed on shoe cream room
（2）Another side wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614587.9A CN107575481A (en) | 2017-07-25 | 2017-07-25 | A kind of bearing block lubrication and seal circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614587.9A CN107575481A (en) | 2017-07-25 | 2017-07-25 | A kind of bearing block lubrication and seal circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575481A true CN107575481A (en) | 2018-01-12 |
Family
ID=61034048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614587.9A Pending CN107575481A (en) | 2017-07-25 | 2017-07-25 | A kind of bearing block lubrication and seal circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575481A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701194A (en) * | 2019-10-16 | 2020-01-17 | 广州冠研液压密封有限公司 | Pressure-resistant anti-fatigue oil seal ring |
| CN111622946A (en) * | 2020-06-02 | 2020-09-04 | 安徽优源液压科技有限公司 | High-power gear oil pump |
| CN112605141A (en) * | 2020-12-22 | 2021-04-06 | 黄志鹏 | Welding rod core wire drawing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687627U (en) * | 1979-12-10 | 1981-07-14 | ||
| CN103486423A (en) * | 2012-06-14 | 2014-01-01 | 宝山钢铁股份有限公司 | Self-lubricating device of universal spindle |
| CN203685872U (en) * | 2014-01-24 | 2014-07-02 | 台州市东泰轴承有限公司 | Sealing ring capable of injecting oil |
| CN203685874U (en) * | 2014-01-24 | 2014-07-02 | 台州市东泰轴承有限公司 | Oil-injecting seal ring |
| CN203686146U (en) * | 2014-01-24 | 2014-07-02 | 台州市东泰轴承有限公司 | Self-lubricating seal ring |
| CN104197007A (en) * | 2014-09-08 | 2014-12-10 | 金坛市德博密封技术有限公司 | Centrifugal adjustment self-lubricating rubber sealing ring |
| CN205036735U (en) * | 2015-09-02 | 2016-02-17 | 江苏荣腾精密组件科技股份有限公司 | Car operation bearing end plate |
| CN207018515U (en) * | 2017-07-25 | 2018-02-16 | 盐城美希密封件有限公司 | A kind of bearing block lubrication and seal circle |
-
2017
- 2017-07-25 CN CN201710614587.9A patent/CN107575481A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687627U (en) * | 1979-12-10 | 1981-07-14 | ||
| CN103486423A (en) * | 2012-06-14 | 2014-01-01 | 宝山钢铁股份有限公司 | Self-lubricating device of universal spindle |
| CN203685872U (en) * | 2014-01-24 | 2014-07-02 | 台州市东泰轴承有限公司 | Sealing ring capable of injecting oil |
| CN203685874U (en) * | 2014-01-24 | 2014-07-02 | 台州市东泰轴承有限公司 | Oil-injecting seal ring |
| CN203686146U (en) * | 2014-01-24 | 2014-07-02 | 台州市东泰轴承有限公司 | Self-lubricating seal ring |
| CN104197007A (en) * | 2014-09-08 | 2014-12-10 | 金坛市德博密封技术有限公司 | Centrifugal adjustment self-lubricating rubber sealing ring |
| CN205036735U (en) * | 2015-09-02 | 2016-02-17 | 江苏荣腾精密组件科技股份有限公司 | Car operation bearing end plate |
| CN207018515U (en) * | 2017-07-25 | 2018-02-16 | 盐城美希密封件有限公司 | A kind of bearing block lubrication and seal circle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701194A (en) * | 2019-10-16 | 2020-01-17 | 广州冠研液压密封有限公司 | Pressure-resistant anti-fatigue oil seal ring |
| CN111622946A (en) * | 2020-06-02 | 2020-09-04 | 安徽优源液压科技有限公司 | High-power gear oil pump |
| CN111622946B (en) * | 2020-06-02 | 2022-02-01 | 安徽优源液压科技有限公司 | High-power gear oil pump |
| CN112605141A (en) * | 2020-12-22 | 2021-04-06 | 黄志鹏 | Welding rod core wire drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180112 |
|
| WD01 | Invention patent application deemed withdrawn after publication |