CN206290293U - A kind of axle envelope for turbocharger covers surely - Google Patents
A kind of axle envelope for turbocharger covers surely Download PDFInfo
- Publication number
- CN206290293U CN206290293U CN201621279853.4U CN201621279853U CN206290293U CN 206290293 U CN206290293 U CN 206290293U CN 201621279853 U CN201621279853 U CN 201621279853U CN 206290293 U CN206290293 U CN 206290293U
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- CN
- China
- Prior art keywords
- oil guide
- guide groove
- axle envelope
- horizontal
- turbocharger
- 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.)
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Abstract
Covered surely the utility model discloses a kind of axle envelope for turbocharger, it includes axle envelope body and the Oil Guide passage being opened on axle envelope body, wherein, the Oil Guide passage includes horizontal oil guide groove and inclines oil guide groove, the horizontal oil guide groove is horizontally disposed with, the inclination oil guide groove is in tilted layout and is connected with one end of the horizontal oil guide groove, the other end of the horizontal oil guide groove is connected with vertical oil guide groove is opened on axle envelope body, and the vertical oil guide groove is set perpendicular to the horizontal oil guide groove.The above-mentioned structure that original Oil Guide passage is optimized for turbocharger, an angle is inclined by one section of oil guide groove therein, is not only simple in structure, it is easy to accomplish；And this structure is more beneficial for the circulation of oil film, the Tibetan oil mass in oil groove is reduced, effectively reduce the deposition of some impurity.
Description
Technical field
The utility model is related to a kind of axle envelope to cover surely, is covered surely more particularly, to a kind of axle envelope for turbocharger.
Background technology
It is well known that axle envelope cover surely be turbocharger common components, and most axle envelope puts to offer and leads surely
Oily passage, at present, the Oil Guide passage that the existing axle envelope for turbocharger puts surely generally comprises the transverse direction being connected and leads
Oil groove and vertical oil guide groove, the end face that the vertical oil guide groove covers surely perpendicular to horizontal oil guide groove, i.e., vertical oil guide groove with axle envelope
Parallel, the Oil Guide passage of this kind of form is designed in specific application process, the corner of horizontal oil guide groove and vertical oil guide groove
Vortex can be produced, is unfavorable for the flowing of oil film, it is larger to also result in the built-in oil mass of Oil Guide passage, the easy depositing contaminants of corner.
Utility model content
The purpose of this utility model is to provide a kind of axle envelope for turbocharger to cover surely, and it has more conducively oil film
Circulation and effectively reduce impurity the characteristics of deposit, cover presence surely to solve the axle envelope being used in turbocharger in the prior art
Above mentioned problem.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of axle envelope for turbocharger covers surely, and it includes that axle envelope body and the Oil Guide being opened on axle envelope body lead to
Road, wherein, the Oil Guide passage includes horizontal oil guide groove and inclines oil guide groove, and the horizontal oil guide groove is horizontally disposed with, described to incline
Oblique oil guide groove is in tilted layout and is connected with one end of the horizontal oil guide groove, the other end of the horizontal oil guide groove be opened in
Vertical oil guide groove is connected on axle envelope body, and the vertical oil guide groove is set perpendicular to the horizontal oil guide groove.
Especially, the center line for inclining oil guide groove and the angle of horizontal direction are 60 °~70 °.
Especially, the horizontal oil guide groove uses arc chord angle with the corner of the inclination oil guide groove.
Especially, the center line for inclining oil guide groove and the angle of horizontal direction are 65 °.
The beneficial effects of the utility model are, described compared with prior art to optimize original Oil Guide for turbocharger
The structure of passage, an angle is inclined by one section of oil guide groove therein, is not only simple in structure, it is easy to accomplish；And this structure
The circulation of oil film is more beneficial for, the Tibetan oil mass in oil groove is reduced, the deposition of some impurity is effectively reduced.
Brief description of the drawings
Fig. 1 is the profile covered surely for the axle envelope of turbocharger that the utility model specific embodiment 1 is provided；
Fig. 2 is the side view covered surely for the axle envelope of turbocharger that the utility model specific embodiment 1 is provided.
In figure：
1st, axle envelope body；2nd, horizontal oil guide groove；3rd, oil guide groove is inclined；4th, vertical oil guide groove.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of axle envelope for turbocharger covers including axle envelope sheet surely
Body 1 and the Oil Guide passage being opened on axle envelope body 1, wherein, the Oil Guide passage includes horizontal oil guide groove 2 and inclines oil guide groove
3, the horizontal oil guide groove 2 be horizontally disposed with, it is described inclination oil guide groove 3 be in tilted layout and with one end phase of the horizontal oil guide groove 2
Connection, in the present embodiment, the center line for inclining oil guide groove 3 is 65 ° with the angle of horizontal direction.
The other end of the horizontal oil guide groove 2 is connected with vertical oil guide groove 4 is opened on axle envelope body 1, described vertical
Oil guide groove 4 is set perpendicular to the horizontal oil guide groove 2.
In order to further reduce resistance, the horizontal oil guide groove 2 uses circular arc with the corner of the inclination oil guide groove 3
Angle.
Above example is to elaborate general principle of the present utility model and characteristic, and the utility model does not receive above-mentioned example
Limitation, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change and change, these changes
Change and change is both fallen within the range of claimed the utility model.The claimed scope of the utility model will by appended right
Ask book and its equivalent thereof.
Claims (4)
1. a kind of axle envelope for turbocharger covers surely, and it includes that axle envelope body and the Oil Guide being opened on axle envelope body lead to
Road, it is characterised in that the Oil Guide passage includes horizontal oil guide groove and inclines oil guide groove, and the horizontal oil guide groove is horizontally disposed with,
It is described inclination oil guide groove be in tilted layout and be connected with one end of the horizontal oil guide groove, the other end of the horizontal oil guide groove with
It is opened on axle envelope body vertical oil guide groove to be connected, the vertical oil guide groove is set perpendicular to the horizontal oil guide groove.
2. the axle envelope for turbocharger according to claim 1 covers surely, it is characterised in that the inclination oil guide groove
Center line is 60 °~70 ° with the angle of horizontal direction.
3. the axle envelope for turbocharger according to claim 1 covers surely, it is characterised in that the horizontal oil guide groove with
The corner for inclining oil guide groove uses arc chord angle.
4. the axle envelope for turbocharger according to claim 2 covers surely, it is characterised in that the inclination oil guide groove
Center line is 65 ° with the angle of horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279853.4U CN206290293U (en) | 2016-11-25 | 2016-11-25 | A kind of axle envelope for turbocharger covers surely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279853.4U CN206290293U (en) | 2016-11-25 | 2016-11-25 | A kind of axle envelope for turbocharger covers surely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290293U true CN206290293U (en) | 2017-06-30 |
Family
ID=59100358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621279853.4U Active CN206290293U (en) | 2016-11-25 | 2016-11-25 | A kind of axle envelope for turbocharger covers surely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707467A (en) * | 2018-11-30 | 2019-05-03 | 江苏理工学院 | A kind of anti-carbon deposition turbocharger |
| CN110397586A (en) * | 2019-08-12 | 2019-11-01 | 宝鸡和新机电设备有限公司 | Modified spring-loaded plunger for pluger type hydraulic pump |
-
2016
- 2016-11-25 CN CN201621279853.4U patent/CN206290293U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707467A (en) * | 2018-11-30 | 2019-05-03 | 江苏理工学院 | A kind of anti-carbon deposition turbocharger |
| CN109707467B (en) * | 2018-11-30 | 2022-02-11 | 江苏理工学院 | Carbon deposition prevention turbocharger |
| CN110397586A (en) * | 2019-08-12 | 2019-11-01 | 宝鸡和新机电设备有限公司 | Modified spring-loaded plunger for pluger type hydraulic pump |
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| GR01 | Patent grant |