CN205678112U - Clutch oil circuit cylinder sleeve assembly - Google Patents
Clutch oil circuit cylinder sleeve assembly Download PDFInfo
- Publication number
- CN205678112U CN205678112U CN201620625247.7U CN201620625247U CN205678112U CN 205678112 U CN205678112 U CN 205678112U CN 201620625247 U CN201620625247 U CN 201620625247U CN 205678112 U CN205678112 U CN 205678112U
- Authority
- CN
- China
- Prior art keywords
- cylinder sleeve
- oil circuit
- hole
- clutch oil
- circuit cylinder
- 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
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of clutch oil circuit cylinder sleeve assembly, including cylinder sleeve and installation housing, cylinder sleeve includes liner body, protuberance and limiting section, wherein, protuberance is fixedly installed on the outer wall of liner body, and limiting section upwardly extends along the upper end of liner body, installs and is provided with, on housing, the installing hole extending to lower surface from upper surface, installing hole matches with the outer circumference surface of liner body, and is provided with, on the inwall of installation housing, the groove matching with protuberance.When assembling clutch oil circuit cylinder sleeve to gear box casing, protuberance is directed at groove with matching, protuberance can block in a groove firmly, thus, when clutch constantly bears the active force of the circumferencial direction that higher rotation speed is brought in gearbox operation process, just it is not result in that clutch oil circuit cylinder sleeve moves therewith, then the hole site on the oil circuit hole of clutch oil circuit cylinder sleeve and gear box casing does not haves deviation yet, it is to avoid fluid cannot accurately reach the problem within clutch.
Description
Technical field
The utility model relates to the cylinder sleeve structure of the clutch in gearbox, particularly relates to a kind of clutch oil circuit cylinder sleeve total
Become.
Background technology
In clutch automatic gear-box, the driving of clutch and lubrication essentially from the fluid effect in hydraulic module,
And this fluid to be typically transported to clutch position from hydraulic module by the oil duct gear box casing, then pass through clutch
Fluid is imported to the corresponding oil duct in clutch by oil circuit cylinder sleeve, thus realizes the lubrication of clutch self.
Specifically, clutch oil circuit cylinder sleeve and gear box casing are provided with the oil circuit hole that fluid can be made to pass through, clutch
Device is socketed in clutch oil circuit cylinder sleeve.Oil circuit hole on clutch oil circuit cylinder sleeve is corresponding with the hole on gear box casing, when
During lubrication, fluid enters in clutch oil circuit cylinder sleeve through the oil circuit hole of the hole of gear box casing and clutch oil circuit cylinder sleeve,
So that clutch is lubricated.
Owing to clutch constantly bears the active force of the circumferencial direction that higher rotation speed is brought in gearbox operation process, lead
Causing clutch oil circuit cylinder sleeve and also having slightly little motion, this athletic meeting makes oil circuit hole and the transmission housing of clutch oil circuit cylinder sleeve
There is deviation in hole site on body, causes fluid accurately to reach inside clutch, thus affects the function of clutch.
Therefore the clutch oil circuit cylinder sleeve designed a kind of will not operating with gearbox and move is the task of top priority.
Utility model content
The purpose of this utility model is to provide a kind of clutch oil circuit cylinder sleeve assembly, to solve the problems referred to above, it is to avoid clutch
Device cylinder sleeve moves in gearbox operation process therewith, it is to avoid producing chip during press-fiting affects clutch function.
The utility model provides a kind of clutch oil circuit cylinder sleeve assembly, comprising:
Cylinder sleeve and installation housing, cylinder sleeve includes liner body, protuberance and limiting section, and described protuberance is fixedly installed on described cylinder
On the outer wall of set body, described limiting section upwardly extends along the upper end of described liner body, and the upper-end inner diameter of described limiting section
More than its bottom diameter；
Housing is installed, described installation housing is provided with the installing hole extending to lower surface from upper surface, described installing hole
Match with the outer peripheral face of described liner body, and be provided with recessed with what described protuberance matched on the inwall of described installation housing
Groove.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, described protuberance is along outside described liner body
Side face is angularly distributed, and described groove is angularly distributed along the inner peripheral surface of described installation housing.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, described protuberance is for along described liner body
Outer wall upper end extends to the strip structure of lower end, and described protuberance and described groove are three.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, outside described liner body is for cylindrical shape and its
Being provided with multiple through hole on wall, described through hole is provided with chamfering near described liner body outer wall one end.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, a length of 0.5mm of described chamfering, angle is
45 degree.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, described through hole divides two row to be arranged on described cylinder
On the outer wall of set body, and a line through hole is arranged on the obliquely downward of another row through hole, described installation housing is provided with described
The corresponding spout hole in the position of through hole.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, described in every a line, the number of through hole is five
Individual.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, described spout hole be shaped as rectangle,
Its size is corresponding with described rows of through hole.
Clutch oil circuit cylinder sleeve assembly as above, these, it is preferred to, the material of described installation housing is aluminium.
The clutch oil circuit cylinder sleeve assembly that the utility model provides, including cylinder sleeve and installation housing, cylinder sleeve includes cylinder sleeve originally
Body, protuberance and limiting section.Wherein, protuberance is fixedly installed on the outer wall of liner body, limiting section along liner body upper end to
Upper extension, installs and is provided with the installing hole extending to lower surface from upper surface on housing, the excircle of installing hole and liner body
Matching in face, and is provided with, on the inwall of installation housing, the groove matching with protuberance.At assembling clutch oil circuit cylinder sleeve to change
When on speed tank shell, protuberance being directed at groove with matching, protuberance can block in a groove firmly, consequently, it is possible to from
It when clutch constantly bears the active force of the circumferencial direction that higher rotation speed is brought in gearbox operation process, is just not result in clutch
Device oil circuit cylinder sleeve moves therewith, then the oil circuit hole of clutch oil circuit cylinder sleeve and the hole site on gear box casing do not have yet
Deviation, it is to avoid fluid cannot accurately reach the problem within clutch, it is to avoid affects the function of clutch.
Brief description
The structural representation of the cylinder sleeve of the clutch oil circuit cylinder sleeve assembly that Fig. 1 provides for the utility model embodiment；
The structural representation of the installation housing of the clutch oil circuit cylinder sleeve assembly that Fig. 2 provides for the utility model embodiment；
The through-hole structure schematic diagram of the clutch oil circuit cylinder sleeve assembly that Fig. 3 provides for the utility model embodiment.
Description of reference numerals:
1-liner body 11-through hole 12-chamfering 2-protuberance 3-limiting section
4-installs housing 5-groove 6-spout hole
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining the utility model, and can not be construed to of the present utility model
Limit.
The structural representation of the cylinder sleeve of the clutch oil circuit cylinder sleeve assembly that Fig. 1 provides for the utility model embodiment, Fig. 2 is
The structural representation of the installation housing of the clutch oil circuit cylinder sleeve assembly that the utility model embodiment provides, such as Fig. 1 and Fig. 2 institute
Showing, the utility model embodiment provides a kind of clutch oil circuit cylinder sleeve assembly, including cylinder sleeve and installation housing 4, cylinder sleeve includes
Liner body the 1st, protuberance 2 and limiting section 3.
Wherein, protuberance 2 is fixedly installed on the outer wall of liner body 1, and limiting section 3 upwards prolongs along the upper end of liner body 1
Stretch, and the upper-end inner diameter of limiting section 3 is more than its bottom diameter, installation housing 4 is provided with and extends to lower surface from upper surface
Installing hole, installing hole matches with the outer peripheral face of liner body 1, and installs and be provided with and match with protuberance 2 on the inwall of housing 4
Groove 5.
When assembling clutch oil circuit cylinder sleeve to gear box casing, first clutch oil circuit cylinder sleeve is arranged on installation and sets
In standby press-loading head (not shown), press-loading head is furnished with corresponding structure and can block protuberance 2 upper end, it is to avoid clutch oil
Road cylinder sleeve deflects on press-loading head, utilize afterwards press-loading device clutch oil circuit cylinder sleeve is press-fited into gear box casing from
In clutch oil circuit mounting hole of cylinder sleeve, when press-fiting, protuberance 2 being directed at groove 5 with matching, protuberance 2 can be stuck in firmly
In groove 5, consequently, it is possible to clutch constantly bears the effect of the circumferencial direction that higher rotation speed is brought in gearbox operation process
It during power, is just not result in that clutch oil circuit cylinder sleeve moves therewith, then the oil circuit hole of clutch oil circuit cylinder sleeve and gear box casing
On hole site do not have deviation yet, it is to avoid fluid cannot accurately reach the problem within clutch, limiting section 2 can to from
It is spacing that clutch oil circuit cylinder sleeve carries out on vertical pivot, make the clutch oil circuit cylinder sleeve having press-fited will not to install housing 4 internal sink.
Further, protuberance 2 is angularly distributed along the outer peripheral face of liner body 1, and groove 5 is along the inner circumferential installing housing 4
Face is angularly distributed.Preferably, protuberance 2 for extending to the strip structure of lower end along the outer wall upper end of liner body 1, and convex
Portion 2 and groove 5 are three, it will be appreciated by those skilled in the art that the shape of protuberance also can be square, circle
Other shapes such as shape, its number also can be four, five etc., is not limited to the number enumerated in the present embodiment.
Further, 11 point of two row of through hole is arranged on the outer wall of liner body 1, and a line through hole 11 is arranged on another row
The obliquely downward of through hole 11, installs and is provided with the spout hole 6 corresponding with the position of through hole 11 on housing 4.The setting of spout hole 6 can
So that lubricating oil overflows from this spout hole 6 after flowing through through hole 11.
Wherein, in the present embodiment, the number of every a line through hole 11 is preferably five, and being preferably shaped to of spout hole 6 is rectangular
Shape, its size is corresponding with rows of through hole 11.
It will be appreciated by persons skilled in the art that the corresponding length ruler referring to rectangular spout hole 6 herein
Very little with the leftmost side of first through hole in a line through hole 11 apart from the rightmost side of last through hole apart from equivalently-sized, spout hole
The width dimensions of 6 and the height dimension of a through hole, i.e. aperture size is identical.Here " on ", D score, " left " and " right " refer to
It is liner body and direction when installing housing laying state as illustrated in fig. 1 and 2.
Those skilled in the art it will also be appreciated that the number of each exhausting hole 11 is alternatively six, seven etc., overflows
The shape of discharge orifice 6 is also not limited to rectangle, only needs this to lead to 11 holes and adapts with the size of spout hole 6.
The material installing housing 5 is preferably aluminium, and its material is relatively light, the beneficially loss of weight of car load.
The through-hole structure schematic diagram of the clutch oil circuit cylinder sleeve assembly that Fig. 3 provides for the utility model embodiment, cylinder sleeve is originally
Body 1 is provided with multiple through hole 11 on cylindrical shape and its outer wall, and through hole 11 is provided with chamfering near liner body 1 outer wall one end
12。
Specifically, a length of 0.5mm of chamfering 12 in the present embodiment, angle is 45 degree, owing to clutch oil circuit cylinder sleeve exists
Being susceptible to deformation during press-fiting, this through hole 11 easily produces seamed edge after deforming, and then the inwall product of housing 5 is installed in cutting
Cast alumin(i)um is considered to be worth doing, and the setting of this chamfering 12 avoids the generation of this situation, and the setting of chamfering 12 can also be more beneficial for lubrication
The smooth and easy discharge of oil.
Of the present utility model construction, feature and action effect are described in detail according to graphic shown embodiment above, with
It upper described is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, every depend on
The change made according to conception of the present utility model, or it is revised as the Equivalent embodiments of equivalent variations, still without departing from specification and figure
Show covered spiritual when, all should be in protection domain of the present utility model.
Claims (9)
1. a clutch oil circuit cylinder sleeve assembly, it is characterised in that include:
Cylinder sleeve and installation housing, cylinder sleeve includes liner body, protuberance and limiting section, and described protuberance is fixedly installed on described cylinder sleeve originally
On the outer wall of body, described limiting section upwardly extends along the upper end of described liner body, and the upper-end inner diameter of described limiting section is more than
Its bottom diameter；
Housing is installed, described installation housing is provided with installing hole, described installing hole and the institute extending to lower surface from upper surface
The outer peripheral face stating liner body matches, and is provided with, on the inwall of described installation housing, the groove matching with described protuberance.
2. clutch oil circuit cylinder sleeve assembly according to claim 1, it is characterised in that: described protuberance is along described liner body
Outer peripheral face be angularly distributed, described groove along described installation housing inner peripheral surface be angularly distributed.
3. clutch oil circuit cylinder sleeve assembly according to claim 2, it is characterised in that: described protuberance is for along described cylinder sleeve originally
The outer wall upper end of body extends to the strip structure of lower end, and described protuberance and described groove are three.
4. clutch oil circuit cylinder sleeve assembly according to claim 1, it is characterised in that: described liner body for cylindric and
Being provided with multiple through hole on its outer wall, described through hole is provided with chamfering near described liner body outer wall one end.
5. clutch oil circuit cylinder sleeve assembly according to claim 4, it is characterised in that: a length of 0.5mm of described chamfering, angle
Degree is 45 degree.
6. the clutch oil circuit cylinder sleeve assembly according to any one of claim 4, it is characterised in that: described through hole divides two row to set
Put on the outer wall of described liner body, and a line through hole is arranged on the obliquely downward of another row through hole, and described installation housing sets
It is equipped with the spout hole corresponding with the position of described through hole.
7. clutch oil circuit cylinder sleeve assembly according to claim 6, it is characterised in that: described in every a line, the number of through hole is
Five.
8. clutch oil circuit cylinder sleeve assembly according to claim 7, it is characterised in that: being shaped as of described spout hole is rectangular
Shape, its size is corresponding with described rows of through hole.
9. clutch oil circuit cylinder sleeve assembly according to claim 8, it is characterised in that: the material of described installation housing is
Aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625247.7U CN205678112U (en) | 2016-06-21 | 2016-06-21 | Clutch oil circuit cylinder sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625247.7U CN205678112U (en) | 2016-06-21 | 2016-06-21 | Clutch oil circuit cylinder sleeve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678112U true CN205678112U (en) | 2016-11-09 |
Family
ID=57430883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625247.7U Expired - Fee Related CN205678112U (en) | 2016-06-21 | 2016-06-21 | Clutch oil circuit cylinder sleeve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678112U (en) |
-
2016
- 2016-06-21 CN CN201620625247.7U patent/CN205678112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |