CN206530690U - A kind of bearing lubrication structure - Google Patents
A kind of bearing lubrication structure Download PDFInfo
- Publication number
- CN206530690U CN206530690U CN201720133582.XU CN201720133582U CN206530690U CN 206530690 U CN206530690 U CN 206530690U CN 201720133582 U CN201720133582 U CN 201720133582U CN 206530690 U CN206530690 U CN 206530690U
- Authority
- CN
- China
- Prior art keywords
- gear
- bearing
- nozzle
- housing
- mounting hole
- 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.)
- Expired - Fee Related
Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model, which is related in a kind of bearing lubrication structure, including gear, nozzle, bearing, housing, housing, is cast with oil circuit, nozzle and oil communication；Gear is fixed on housing by the bearing at two ends；Described nozzle location deviates Gear axis just to gear middle part, and gear, which is provided with the middle part of plate washer, plate washer, is provided with mounting hole, and the distance value of the nozzle and Gear axis is more than kidney-shaped hole width, less than the length of mounting hole.The not individually designed oil circuit of the utility model, realizes the lubrication to bearing, and simple in construction, high lubricating effect meets use requirement.
Description
Technical field
The utility model is related to a kind of bearing lubrication structure, it is possible to achieve the structure being lubricated to high speed, heavy-duty bearing.
Background technology
Gear and bearing are the important foundation parts of transmission mechanism, and gear drive is the main shape for transmitting power and motion
Formula, it is compared with the machine drivings such as belt, hydraulic pressure, with power bracket is big, transmission efficiency, gearratio are accurate, service life
Long, safe and reliable the features such as.Gear is fixed on housing by bearing, and the resistance for supporting and reducing gear operation is provided for gear
Power.In transmission mechanism operation process, in order to avoid gear and bearing running hot and abrasion, it is necessary to which gear engagement place and bearing are turned
Dynamic place carries out forced feed lubrication.It is this in transmission mechanism, it is necessary to be designed as the pipeline that these parts are lubricated, and is accordingly moistening
Sliding position sets nozzle, and lubricating oil is projected by way of nozzle is with line.But due to the limitation of transmission mechanism inner space, sometimes
Can not be a certain position installation pipeline and nozzle, the gear structure at this moment with lubrication path is just particularly important.
The content of the invention
The purpose of this utility model is a kind of bearing lubrication structure of design, lubrication can be provided for bearing, without another
The structures such as row design pipeline.
Concrete technical scheme of the present utility model is that bearing lubrication structure is included in gear, nozzle, bearing, housing, housing
Oil circuit is cast with, nozzle is connected with oil circuit by machine adding method；Gear is fixed on housing by the bearing at two ends；Institute
The nozzle location stated deviates Gear axis just to gear middle part, while gear is hollow, and is provided with plate washer, plate washer middle part is set
Mounting hole is equipped with, the distance value of the nozzle and Gear axis is more than kidney-shaped hole width, less than the length of mounting hole.
Operationally, gear is fixed on housing the utility model by the bearing at two ends, and gear turns at a high speed in enclosure interior
Dynamic, chargeoil is projected from nozzle, because nozzle is misaligned with gear centre, there is certain amount of bias, with gear
Rotate, a lubricating oil part enters gear internal by nozzle opening, and another part is kept off back by the baffle plate at nozzle opening.Enter tooth
On lubricating oil inside wheel, the side wall of splash to housing, mist of oil is formed, the purpose of distal end bearing lubrication is reached for；Another part
Kept off back by the baffle plate at nozzle opening, form mist of oil, lubrication is provided for near-end bearing.The not individually designed oil circuit of the utility model, it is real
The lubrication to bearing is showed, simple in construction, high lubricating effect meets use requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the gear cross section structure diagram that the utility model is related to；
Fig. 3 is the gear schematic side view that the utility model is related to.
Embodiment
As illustrated, bearing lubrication structure includes being cast with oil circuit 6 in gear 3, nozzle 2, bearing 4, housing 1, housing,
Nozzle 2 is connected with oil circuit 6 by machine adding method；Gear 3 is fixed on housing 1 by the bearing 4 at two ends；Described nozzle
Gear axis are deviateed in 2 positions just to the middle part of gear 3, while gear 3 is hollow, and is provided with plate washer, plate washer middle part is provided with waist
Shape hole 5, the distance value of the nozzle 2 and Gear axis is more than the width of mounting hole 5, less than the length of mounting hole 5.
Claims (1)
1. a kind of bearing lubrication structure, it is characterized in that, described structure includes gear (3), nozzle (2), bearing (4), housing
(1) oil circuit (6), is cast with housing, nozzle (2) is connected with oil circuit (6) by machine adding method；Gear (3) passes through two ends
Bearing (4) is fixed on housing (1)；Described nozzle (2) position is just to gear (3) middle part, and deviate Gear axis, together
When gear (3) it is hollow, and be provided with plate washer, be provided with mounting hole (5) in the middle part of plate washer, the nozzle (2) and Gear axis away from
It is more than mounting hole (5) width from value, less than the length of mounting hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133582.XU CN206530690U (en) | 2017-02-14 | 2017-02-14 | A kind of bearing lubrication structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133582.XU CN206530690U (en) | 2017-02-14 | 2017-02-14 | A kind of bearing lubrication structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530690U true CN206530690U (en) | 2017-09-29 |
Family
ID=59916059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133582.XU Expired - Fee Related CN206530690U (en) | 2017-02-14 | 2017-02-14 | A kind of bearing lubrication structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206530690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594254A (en) * | 2017-02-14 | 2017-04-26 | 哈尔滨东安发动机（集团）有限公司 | Bearing lubricating structure |
-
2017
- 2017-02-14 CN CN201720133582.XU patent/CN206530690U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594254A (en) * | 2017-02-14 | 2017-04-26 | 哈尔滨东安发动机（集团）有限公司 | Bearing lubricating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |