CN207740445U - Stator axis and gearbox - Google Patents
Stator axis and gearbox Download PDFInfo
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- CN207740445U CN207740445U CN201721927414.4U CN201721927414U CN207740445U CN 207740445 U CN207740445 U CN 207740445U CN 201721927414 U CN201721927414 U CN 201721927414U CN 207740445 U CN207740445 U CN 207740445U
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- oil circuit
- blind holes
- import
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Abstract
The utility model provides a kind of stator axis and gearbox, is related to the technical field of gearbox, the stator axis, including：Ring flange, the both sides of the ring flange are respectively arranged with first connecting portion and second connecting portion, the first control oil circuit is provided in the stator axis, the first control oil circuit includes the first import and first outlet, first import is located at the ring flange on the one side of the first connecting portion, the first outlet is located in the axial side wall of the first connecting portion, so that oil pressure can be acted to first clutch conveying by controlling oil circuit by described first.Control oil circuit and lubricant passage way are opened up in stator axis, is matched with the master control oil circuit of gearbox and total lubricant passage way, can not had to add oil-way pipe in gearbox, the structure in gearbox be simplified, to reduce equipment failure rate.
Description
Technical field
The utility model is related to the technical fields of gearbox, more particularly, to a kind of stator axis and gearbox.
Background technology
Gearbox during the work time, needs the high pressure oil to its internal clutch supply control clutch operating,
In the prior art, it mostly uses and opens up through-hole on the shell of gearbox, petroleum pipeline is laid in through-holes, and extend into gearbox
It is interior, to which high pressure oil is delivered to corresponding position.
The gearbox of such fuel system during fabrication, in addition to needing to open up through-hole on a main housing, it is also necessary to be laid with
Petroleum pipeline not only enables the manufacturing process of gearbox relatively complicated, prior also the structure of gearbox to be made more complicated, increases
The probability to break down.
Utility model content
The purpose of this utility model is to provide a kind of stator axis and gearboxes, are controlled with alleviating in existing gearbox
The manufacturing process of oil circuit is relatively complicated, complicated, the technical issues of increasing the probability of failure of gearbox.
In a first aspect, the utility model provides a kind of stator axis, including：Ring flange, the both sides difference of the ring flange
It is provided with first connecting portion and second connecting portion, the first control oil circuit, the first control oil circuit are provided in the stator axis
Including the first import and first outlet, first import is located at the one side that the ring flange deviates from the first connecting portion
On, the first outlet is located in the axial side wall of the first connecting portion, so that controlling oil circuit by described first can be to
First clutch conveying acts oil pressure；
The first lubricant passage way is provided in the stator axis, first lubricant passage way goes out including the second import and second
Mouthful, second import is located at the ring flange on the one side of the first connecting portion, and the second outlet is located at institute
It states on the inner wall of first connecting portion, so as to convey lubricating oil to the first clutch by first lubricant passage way；
The second control oil circuit is provided in the stator axis, the second control oil circuit includes that third import and third go out
Mouthful, the third import is located at the ring flange on the one side of the first connecting portion, and the third outlet is located at institute
It states on the end face of second connecting portion, so that control oil circuit by described second acts oil pressure to fluid torque-converter conveying；
The second lubricant passage way is provided in the stator axis, second lubricant passage way includes the 4th import, the 4th outlet
With the 5th outlet, the 4th import is located at the ring flange on the one side of the first connecting portion, and the described 4th goes out
Mouthful and the 5th outlet positioned at the ring flange the direction first connecting portion one side on so that by the described 4th export to
Bearing conveys lubricating oil, and is exported to second clutch by the described 5th and convey lubricating oil.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the first control oil circuit includes the first radial blind holes and first axis blind hole, and the first axis blind hole is located at described the
In one interconnecting piece, first radial blind holes are located in the ring flange, and first radial blind holes and first axis blind hole
Intersection connection；The external port of first radial blind holes and first axis blind hole is provided with blocking；First import with it is described
The inner wall of first radial blind holes is connected to；The first outlet is connected to the inner wall of the first axis blind hole.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Two kinds of possible embodiments, wherein first lubricant passage way includes the second radial blind holes and the second axial blind hole, and described the
Two axial blind holes are located in the first connecting portion, and second radial blind holes are located in the ring flange, and second diameter
It is connected to blind hole with the intersection of the second axial blind hole；Second radial blind holes and the external port of the second axial blind hole are provided with stifled
Plug；Second import is connected to the second radial blind holes inner wall, the second outlet and the second axial blind hole inner wall
Connection.
Second of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein the second control oil circuit includes third radial blind holes and third axial blind hole, and described the
Three axial blind holes are located in the second connecting portion, and the third radial blind holes are located in the ring flange, and the third diameter
It is connected to blind hole with the intersection of third axial blind hole；The third radial blind holes and the external port of third axial blind hole are provided with stifled
Plug；The third import is connected to the third radial blind holes inner wall, the third outlet and the third axial blind hole inner wall
Connection.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein second lubricant passage way includes the 4th radial blind holes, and the 4th radial blind holes are located at
In the ring flange, the external port of the 4th radial blind holes is provided with blocking；4th import, the 4th outlet and the 5th go out
Mouth is connected to the inner wall of the 4th radial blind holes.
The 4th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Five kinds of possible embodiments, wherein the aperture of the 4th outlet is less than the aperture of the 5th outlet.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, the quantity of the first control oil circuit, the first lubricant passage way and the second control oil circuit is multiple.
The 6th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Seven kinds of possible embodiments, wherein the quantity of the first control oil circuit is three；The quantity of first lubricant passage way is
Two；The quantity of the second control oil circuit is three.
The 7th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Eight kinds of possible embodiments, wherein the quantity of second lubricant passage way is one.
Second aspect, the utility model provide a kind of gearbox, including above-mentioned stator axis.
Stator axis provided by the utility model, including：Ring flange is respectively arranged with first connecting portion in the both sides of ring flange
And second connecting portion, for being connect with other accessories.The first control oil circuit, the first control oil are provided in stator axis
Road includes the first import and first outlet, and first import is located at the one side that the ring flange deviates from the first connecting portion
On, the first outlet is located in the axial side wall of the first connecting portion.The first master control oil circuit is provided in gearbox,
After stator axis is installed, the first control oil circuit becomes a part for the first master control oil circuit, can be to by the first control oil circuit
First clutch conveying acts oil pressure.It is provided with the first lubricant passage way in the stator axis, first lubricant passage way includes the
Two imports and second outlet, second import is located at the ring flange on the one side of the first connecting portion, described
Second outlet is located on the inner wall of the first connecting portion.It is provided with first in gearbox and always moistens road of changing oil, stator axis is pacified
After dress, the first lubricant passage way become first total lubricant passage way a part, by first lubricant passage way to described first from
Clutch conveys lubricating oil.The second control oil circuit is provided in stator axis, the second control oil circuit includes third import and third
Outlet, the third import are located at the ring flange on the one side of the first connecting portion, and the third outlet is located at
On the end face of the second connecting portion.The second master control oil circuit is provided in gearbox, after stator axis is installed, the second control
Oil circuit becomes a part for the second master control oil circuit, and control oil circuit by described second acts oil pressure to fluid torque-converter conveying.
The second lubricant passage way is provided in stator axis, second lubricant passage way includes the 4th import, the 4th outlet and the 5th outlet, institute
It states the 4th import and is located at the ring flange on the one side of the first connecting portion, the 4th outlet and the 5th outlet position
In in the one side of the direction first connecting portion of the ring flange.It is provided with second total lubricant passage way in gearbox, will determine
After sub- axis installation, the second lubricant passage way becomes a part for second total lubricant passage way, exports to bearing and conveys by the described 4th
Lubricating oil, and, it is exported to second clutch by the described 5th and conveys lubricating oil.Control oil circuit and profit are opened up in stator axis
Lubricating oil road is matched with the master control oil circuit of gearbox and total lubricant passage way, can not have to add oil-way pipe in gearbox, letter
The structure in gearbox is changed, to reduce equipment failure rate.
Gearbox provided by the utility model, including above-mentioned stator axis.Control oil circuit and lubrication are opened up in stator axis
Oil circuit is matched with the master control oil circuit of gearbox and total lubricant passage way, can not had to add oil-way pipe in gearbox, be simplified
Structure in gearbox, to reducing equipment failure rate.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of schematic diagram in direction of stator axis that the utility model embodiment provides；
Fig. 2 is the schematic diagram in the stator axis another kind direction that the utility model embodiment provides；
Fig. 3 is that the stator axis that the utility model embodiment provides controls the sectional view at oil circuit position first；
Fig. 4 is sectional view of the stator axis that provides of the utility model embodiment at the first lubricant passage way position；
Fig. 5 is that the stator axis that the utility model embodiment provides controls the sectional view at oil circuit position second；
Fig. 6 is sectional view of the stator axis that provides of the utility model embodiment at the second lubricant passage way position.
Icon：110- first connecting portions；120- second connecting portions；130- ring flanges；200- first controls oil circuit；210-
One import；220- first outlets；The first lubricant passage ways of 300-；The second imports of 310-；320- second outlets；The second master controls of 400-
Oil circuit；410- third imports；420- thirds export；The second lubricant passage ways of 500-；The 4th imports of 510-；520- the 4th is exported；
530- the 5th is exported；600- is blocked.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
The orientation or positional relationship on " right side ", "vertical", "horizontal", "inner", "outside" etc., instruction is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, device or element are not indicated or implied the indicated
It must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
Fig. 1 is a kind of schematic diagram in direction of stator axis that the utility model embodiment provides, and Fig. 2 is implemented for the utility model
The schematic diagram in the stator axis another kind direction that example provides, Fig. 3 are that the stator axis that the utility model embodiment provides is controlled first
Sectional view at oil circuit position, as shown in Figs. 1-3, stator axis provided by the utility model, including：Ring flange 130, in ring flange
130 both sides are respectively arranged with first connecting portion 110 and second connecting portion 120, for being connect with other accessories.Fixed
The first control oil circuit 200 is provided in sub- axis, the first control oil circuit 200 includes the first import 210 and first outlet 220, described
First import 210 is located at the ring flange 130 on the one side of the first connecting portion 110, the first outlet 220
In in the axial side wall of the first connecting portion 110.It is provided with the first master control oil circuit in gearbox, stator axis is installed
Afterwards, first control oil circuit 200 become the first master control oil circuit a part, by first control oil circuit 200 can to first from
Clutch conveying acts oil pressure.
Fig. 4 is sectional view of the stator axis that provides of the utility model embodiment at the first lubricant passage way position, such as Fig. 4 institutes
Show, the first lubricant passage way 300 is provided in stator axis, and first lubricant passage way 300 includes the second import 310 and second outlet
320, second import 310 is located at the ring flange 130 on the one side of the first connecting portion 110, and described second
Outlet 320 is located on the inner wall of the first connecting portion 110.It is provided with first in gearbox and always moistens road of changing oil, by stator axis
After installation, the first lubricant passage way 300 becomes a part for first total lubricant passage way, by first lubricant passage way 300 to institute
State first clutch conveying lubricating oil.Be provided with the second control oil circuit in stator axis, the second control oil circuit include third into
Mouth 410 and third outlet 420, the third import 410 is located at one that the ring flange 130 deviates from the first connecting portion 110
On side, the third outlet 420 is located on the end face of the second connecting portion 120.
Fig. 5 is that the stator axis that the utility model embodiment provides controls the sectional view at oil circuit position second, such as Fig. 5 institutes
Show, the second master control oil circuit 400 is provided in gearbox, after stator axis is installed, the second control oil circuit becomes the second master control
The part on liquefaction road 400 controls oil circuit by described second and acts oil pressure to fluid torque-converter conveying.It is provided in stator axis
Second lubricant passage way 500, second lubricant passage way 500 include that the 4th import the 510, the 4th outlet 520 and the 5th exports 530,
4th import 510 is located at the ring flange 130 on the one side of the first connecting portion 110, the 4th outlet
520 and the 5th outlet 530 be located in the one side of the direction first connecting portion 110 of the ring flange 130.
Fig. 6 is sectional view of the stator axis that provides of the utility model embodiment at the second lubricant passage way position, such as Fig. 6 institutes
Show, second total lubricant passage way is provided in gearbox, after stator axis is installed, the second lubricant passage way 500 becomes second total profit
The part on lubricating oil road, by it is described 4th export 520 to bearing convey lubricating oil, and, by it is described 5th export 530 to
Second clutch conveys lubricating oil.Control oil circuit and lubricant passage way is opened up in stator axis, with the master control oil circuit of gearbox and
Total lubricant passage way matches, and can not have to add oil-way pipe in gearbox, the structure in gearbox be simplified, to reduce
Equipment failure rate.
The processing of first control oil circuit 200 for convenience, the first control oil circuit 200 may include the first radial blind holes and the
One axial blind hole opens up downwards first axis blind hole from the end face of the first connecting portion 110, from the axis of the ring flange 130
The first radial blind holes are inwardly opened up to side, and first radial blind holes are connected to the intersection of first axis blind hole.In the first diameter
The external port of blind hole and first axis blind hole is provided with blocking 600, it can be rubber stopper to block 600.First import 210 and institute
The inner wall connection of the first radial blind holes is stated, the first outlet 220 is connected to the inner wall of the first axis blind hole.By blocking
600 effect, hydraulic oil can pass sequentially through the first import 210, the first radial blind holes, first axis blind hole and first outlet
First clutch is progressed into after 220.
The processing of first lubricant passage way 300 for convenience, the first lubricant passage way 300 includes can be with the second radial blind holes and the
Two axial blind holes open up downwards the second axial blind hole from the end face of the first connecting portion 110, from the axis of the ring flange 130
The second radial blind holes are inwardly opened up to side, and second radial blind holes are connected to the intersection of the second axial blind hole.Second is radial
Blind hole and the external port of the second axial blind hole are provided with blocking 600；Second import 310 connects with the second radial blind holes inner wall
Logical, the second outlet 320 is connected to the second axial blind hole inner wall.By blocking 600 effect, lubricating oil can be successively
By progressing into first clutch after the second import 310, the second radial blind holes, the second axial blind hole and second outlet 320.
The processing of second control oil circuit for convenience, the second control oil circuit may include that third radial blind holes and third are axial
Blind hole, it is upward from the end face of the second connecting portion 120, and to 110 direction of first connecting portion, it is axially blind to open up third
Hole inwardly opens up third radial blind holes from the axial sides of the ring flange 130, and the third radial blind holes and third are axial
Blind hole intersection connection.The third radial blind holes and the external port of third axial blind hole are provided with blocking 600.The third import
410 are connected to the third radial blind holes inner wall, and the third outlet 420 is connected to the third axial blind hole inner wall.By
600 effect is blocked, hydraulic oil can pass sequentially through third import 410, third radial blind holes, third axial blind hole and second go out
Fluid torque-converter is progressed into after mouth 320.
The processing of second lubricant passage way 500 for convenience, the 4th diameter is inwardly opened up from the axial sides of the ring flange 130
To blind hole, the external port of the 4th radial blind holes is provided with blocking 600.4th import the 510, the 4th outlet 520 and the 5th goes out
Mouth 530 is connected to the inner wall of the 4th radial blind holes；520, which are exported, by the described 4th conveys lubricating oil to bearing, and
530, which are exported, by the described 5th conveys lubricating oil to second clutch.
The aperture of 4th outlet 520 is less than the described 5th aperture for exporting 530, according to because second clutch is required
The amount of the amount lubricating oil more required than bearing of lubricating oil is more, so the opening of the 4th outlet 520 and the 5th outlet 530 is set
It is set to different bores.
According to the hydraulic oil demand of all parts in gearbox and the demand of lubricating oil, the first control oil circuit 200, first moistens
The quantity that lubricating oil road 300 and second controls oil circuit can be multiple.
Specifically, the quantity of the first control oil circuit 200 can be three；The quantity of first lubricant passage way 300
It can be two；The quantity of the second control oil circuit can be three.
The quantity of second lubricant passage way 500 can be one.
Gearbox provided by the utility model, including above-mentioned stator axis.Control oil circuit and lubrication are opened up in stator axis
Oil circuit is matched with the master control oil circuit of gearbox and total lubricant passage way, can not had to add oil-way pipe in gearbox, be simplified
Structure in gearbox, to reducing equipment failure rate.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of stator axis, which is characterized in that including：The both sides of ring flange, the ring flange are respectively arranged with first connecting portion
And second connecting portion, it is provided with the first control oil circuit in the stator axis, the first control oil circuit includes the first import and the
One outlet, first import are located at the ring flange on the one side of the first connecting portion, the first outlet position
In in the axial side wall of the first connecting portion, can be acted to first clutch conveying so as to control oil circuit by described first
Oil pressure；
The first lubricant passage way is provided in the stator axis, first lubricant passage way includes the second import and second outlet, institute
It states the second import and is located at the ring flange on the one side of the first connecting portion, the second outlet is located at described first
On the inner wall of interconnecting piece, so as to convey lubricating oil to the first clutch by first lubricant passage way；
The second control oil circuit is provided in the stator axis, the second control oil circuit includes third import and third outlet, institute
It states third import and is located at the ring flange on the one side of the first connecting portion, the third outlet is located at described second
On the end face of interconnecting piece, so that control oil circuit by described second acts oil pressure to fluid torque-converter conveying；
It is provided with the second lubricant passage way in the stator axis, second lubricant passage way includes the 4th import, the 4th outlet and the
Five outlet, the 4th import be located at the ring flange away from the first connecting portion one side on, it is described 4th outlet with
5th outlet is in the one side of the direction first connecting portion of the ring flange, so as to be exported to bearing by the described 4th
Lubricating oil is conveyed, and is exported to second clutch by the described 5th and conveys lubricating oil.
2. stator axis according to claim 1, which is characterized in that it is described first control oil circuit include the first radial blind holes and
First axis blind hole, the first axis blind hole are located in the first connecting portion, and first radial blind holes are located at the method
In blue disk, and first radial blind holes are connected to the intersection of first axis blind hole；First radial blind holes and first axis are blind
The external port in hole is provided with blocking；First import is connected to the inner wall of first radial blind holes；The first outlet with
The inner wall of the first axis blind hole is connected to.
3. stator axis according to claim 2, which is characterized in that first lubricant passage way include the second radial blind holes and
Second axial blind hole, second axial blind hole are located in the first connecting portion, and second radial blind holes are located at the method
In blue disk, and second radial blind holes are connected to the intersection of the second axial blind hole；Second radial blind holes and the second axial direction are blind
The external port in hole is provided with blocking；Second import is connected to the second radial blind holes inner wall, the second outlet and institute
State the connection of the second axial blind hole inner wall.
4. stator axis according to claim 3, which is characterized in that it is described second control oil circuit include third radial blind holes and
Third axial blind hole, the third axial blind hole are located in the second connecting portion, and the third radial blind holes are located at the method
In blue disk, and the third radial blind holes are connected to the intersection of third axial blind hole；The third radial blind holes and third are axially blind
The external port in hole is provided with blocking；The third import is connected to the third radial blind holes inner wall, the third outlet and institute
State the connection of third axial blind hole inner wall.
5. stator axis according to claim 4, which is characterized in that second lubricant passage way includes the 4th radial blind holes,
4th radial blind holes are located in the ring flange, and the external port of the 4th radial blind holes is provided with blocking；Described 4th
Import, the 4th outlet and the 5th outlet are connected to the inner wall of the 4th radial blind holes.
6. stator axis according to claim 5, which is characterized in that the aperture of the 4th outlet is less than the described 5th and exports
Aperture.
7. stator axis according to claim 1, which is characterized in that the first control oil circuit, the first lubricant passage way and the
The quantity of two control oil circuits is multiple.
8. stator axis according to claim 7, which is characterized in that the quantity of the first control oil circuit is three；It is described
The quantity of first lubricant passage way is two；The quantity of the second control oil circuit is three.
9. stator axis according to claim 8, which is characterized in that the quantity of second lubricant passage way is one.
10. a kind of gearbox, which is characterized in that including stator axis described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927414.4U CN207740445U (en) | 2017-12-30 | 2017-12-30 | Stator axis and gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927414.4U CN207740445U (en) | 2017-12-30 | 2017-12-30 | Stator axis and gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740445U true CN207740445U (en) | 2018-08-17 |
Family
ID=63121294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927414.4U Active CN207740445U (en) | 2017-12-30 | 2017-12-30 | Stator axis and gearbox |
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| Country | Link |
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| CN (1) | CN207740445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898719A (en) * | 2021-09-30 | 2022-01-07 | 盛瑞传动股份有限公司 | Connecting assembly of stator shaft and brake outer hub and stator shaft |
-
2017
- 2017-12-30 CN CN201721927414.4U patent/CN207740445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898719A (en) * | 2021-09-30 | 2022-01-07 | 盛瑞传动股份有限公司 | Connecting assembly of stator shaft and brake outer hub and stator shaft |
| CN113898719B (en) * | 2021-09-30 | 2023-09-08 | 盛瑞传动股份有限公司 | Stator shaft and brake outer hub and stator shaft connecting assembly |
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