CN105570429B - A kind of gearbox monoblock type clutch shaft gear - Google Patents
A kind of gearbox monoblock type clutch shaft gear Download PDFInfo
- Publication number
- CN105570429B CN105570429B CN201610042732.6A CN201610042732A CN105570429B CN 105570429 B CN105570429 B CN 105570429B CN 201610042732 A CN201610042732 A CN 201610042732A CN 105570429 B CN105570429 B CN 105570429B
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- CN
- China
- Prior art keywords
- gear
- shaft
- clutch
- sides
- circular
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
- F16H2055/178—Toothed wheels combined with clutch means, e.g. gear with integrated synchronizer clutch
Abstract
A kind of gearbox monoblock type clutch shaft gear, it includes one and is used for the gear of gear drive, both sides axis center with sprocket drive spindle, the gear both sides are respectively arranged with the circular housing with shell notch, and are formed in the circular housing of both sides to install the endoporus of clutch plunger；The gear shaft is followed successively by the interior circular shaft in the endoporus for installing clutch plunger, the outer circular shaft for installing bearing with the intermediate circular shaft of support floating gear and being supported on for installing spring bearing by clutch shaft gear on babinet respectively from inside to outside；Offer two radial direction ducts respectively in the both sides root of the gear shaft, and radial direction duct is respectively communicated with axial fuel inlet access opening being set in respective gear shaft, for controlling oil；A horizontal deep hole for being used as lubricating oil oil inlet passage is separately additionally provided in gear shaft；It has the features such as simple in structure, easy to use and reliable, while clutch housing need not process internal spline again.
Description
Technical field
The present invention relates to a kind of gearbox monoblock type clutch shaft gear, especially comprising two sets of wet clutches
And with cogged clutch components, belong to parallel-axis type speed change box clutch technical field.
Background technology
At present, in parallel-axis type gearbox, comprising two sets of wet clutches and with cogged clutch components,
Combination between axis, clutch housing, gear includes but not limited to following two kinds.
The first, such as《Engineering machinery》Volume 38（1 monthly magazine in 2007）Shown in the Fig. 1 of page 61, by clutch housing from knot
Clutch outer member and clutch base are split on structure, gear and clutch outer member are made into a part, clutch base is made
One part, the two parts are coupled by spline；Axis is made into a part, clutch base is by bearings in axis
On.
Second, such as《Engineering machinery》Volume 38（1 monthly magazine in 2007）Shown in the Fig. 4 of page 65, axis, gear are made one
Monoblock type part shaft gear, clutch housing is welded on shaft gear.
In above two in the prior art, bell housing intracoelomic cavity is provided with spline, for being coupled with friction plate.
The both the above prior art and the prior art for not giving the other composite types referred to, be required to using spline,
Welding or the combination of other methods and these methods, by axis, gear, clutch outer member or their partially synthetic body knot
It is combined.
Therefore there is presently no a kind of simplification structure that need not use these associated methods, axis, gear, clutch are realized
The repertoire of housing；Clutch housing need not process internal spline again simultaneously.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide it is a kind of simple in structure, it is easy to use can
It leans on, the simplification structure of technique associated methods need not be used, realize axis, gear, the repertoire of clutch housing；Clutch simultaneously
Device housing need not process the gearbox monoblock type clutch shaft gear of internal spline again.
The purpose of the present invention is by following technical solution to complete, a kind of gearbox monoblock type clutch shaft tooth
Wheel, it includes one for the gear of gear drive, both sides axis center with sprocket drive spindle, and the gear both sides are respectively arranged with band
There is the circular housing of shell notch, and be formed in the circular housing of both sides to install the endoporus of clutch plunger；Described
Gear shaft be followed successively by respectively from inside to outside in the endoporus for clutch plunger is installed interior circular shaft, for installing bearing
The outer circular shaft being supported on the intermediate circular shaft of support floating gear and for installing spring bearing by clutch shaft gear on babinet；
Offer two radial direction ducts respectively in the both sides root of the gear shaft, and radial direction duct is respectively communicated in respective gear shaft and sets
Axial fuel inlet access opening putting, for controlling oil；A horizontal stroke for being used as lubricating oil oil inlet passage is separately additionally provided in gear shaft
To deep hole.
As preferred：It is offered on the interior circular shaft for the first annular groove of ring installation and for installation axle bullet
Second annular groove of property baffle ring, and supporting surface of the circlip for shaft as return spring；It is provided with axial fuel inlet access opening
It is provided with to install the multiple tracks annular groove of hasp sealing ring with the gear shaft outer end of horizontal deep hole.
As preferred：The circular housing of the gear both sides is axially disposed within the tooth root outer side edges of gear, by circular housing
It is provided with that the 3rd annular groove of circlip for hole is installed on the inner hole wall of formation, close to outer end edges, and the hole is kept off with elasticity
Motion-stopping surface of the side of circle as friction plate.
The present invention is realized by a part comprising 2 sets of wet clutches and in cogged clutch components
The repertoire of axis, gear and clutch housing eliminates technique associated methods；Simultaneously using several shell notches instead of
Internal spline simplifies manufacturing process.
The present invention have it is simple in structure, it is easy to use and reliable, need not use technique associated methods simplification structure, realize
Axis, gear, the repertoire of clutch housing；The features such as clutch housing need not process internal spline again simultaneously.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the schematic cross-sectional view of the present invention.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail：Fig. 1, shown in 2, a kind of gearbox of the present invention is used
Monoblock type clutch shaft gear, it includes one for the gear 1 of gear drive, both sides axis center with sprocket drive spindle, and feature exists
The circular housing 4 with shell notch 2 is respectively arranged in the gear both sides, and is formed in the circular housing of both sides useful
In the endoporus 13 of installation clutch plunger；The gear shaft is followed successively by the endoporus 13 to pacify respectively from inside to outside
Fill the interior circular shaft 7 of clutch plunger, for installing bearing with the intermediate circular shaft 6 of support floating gear and for installing spring bearing
The outer circular shaft 3 clutch shaft gear being supported on babinet；Two radial directions are offered respectively in the both sides root of the gear shaft
Duct, and radial direction duct is respectively communicated with axial fuel inlet access opening 9,10 being set in respective gear shaft, for controlling oil；Separately exist
A horizontal deep hole 11 for being used as lubricating oil oil inlet passage is additionally provided in gear shaft.
Shown in figure, offered on the interior circular shaft 7 for the first annular groove 14 of ring installation and for installation axle
With the second annular groove 5 of circlip, and supporting surface of the circlip for shaft as return spring；Axial fuel inlet is provided with to lead to
Road hole 9,10 and the gear shaft outer end of horizontal deep hole 11 are provided with to install the multiple tracks annular groove 8 of hasp sealing ring.
The circular housing of 1 both sides of gear of the present invention is axially disposed within the tooth root outer side edges of gear 1, by circular housing shape
Into 13 wall of endoporus on, close to outer end edges be provided with to install the 3rd annular groove 12 of circlip for hole, and the hole bullet
Motion-stopping surface of the side of property baffle ring as friction plate.
The present invention operation principle be：Gear 1 is used for gear drive；Shell notch 2 and shell 4 rub for installing clutch
Pad；Clutch shaft gear is supported on babinet by outer circular shaft 3 for installing spring bearing；Second annular groove 5 is used for installation axle
Circlip, supporting surface of the circlip for shaft as return spring；Intermediate circular shaft 6 passes through bearing branch for installing bearing
Support floating gear；Multiple tracks annular groove 8 is used to install hasp sealing ring；The oil inlet that axial fuel inlet access opening 9,10 is used as control oil is led to
Road；Horizontal deep hole 11 is used as lubricating oil oil inlet passage；3rd annular groove 12 is for installing circlip for hole, the circlip for hole
Motion-stopping surface of the side as friction plate；Endoporus 13 and interior circular shaft 7 are used to install clutch plunger；First annular groove 14 is used to install
Piston ring.
Claims (3)
1. a kind of gearbox monoblock type clutch shaft gear, it includes one and carries gear for gear drive, both sides axis center
The gear of axis, it is characterised in that the gear（1）Both sides are respectively arranged with shell notch（2）Circular housing（4）, and
In both sides circular housing（4）Inside it is formed with to install the endoporus of clutch plunger（13）；The gear shaft divides from inside to outside
It is not followed successively by positioned at the endoporus（13）In for installing the interior circular shaft of clutch plunger（7）, it is floating to support for installing bearing
The intermediate circular shaft of moving gear（6）With the outer circular shaft being supported on for installing spring bearing by clutch shaft gear on babinet（3）；
Two side axle root portions of the gear shaft do not offer two radial direction ducts, and radial direction duct is respectively communicated in respective gear shaft and sets
Axial fuel inlet access opening putting, for controlling oil（9、10）；One is separately additionally provided in gear shaft as lubricating oil oil inlet to lead to
The horizontal deep hole in road（11）.
2. gearbox according to claim 1 monoblock type clutch shaft gear, it is characterised in that the interior circular shaft（7）
On offer the first annular groove for ring installation（14）With for installing the second annular groove of circlip for shaft（5）, and institute
State supporting surface of the circlip for shaft as return spring；It is provided with axial fuel inlet access opening（9、10）With horizontal deep hole（11）'s
Gear shaft outer end is provided with to install the multiple tracks annular groove of hasp sealing ring（8）.
3. gearbox according to claim 1 monoblock type clutch shaft gear, it is characterised in that the gear（1）Both sides
Circular housing be axially disposed within gear（1）Tooth root outer side edges, the endoporus formed by circular housing（13）On wall, close to outer end
While it is provided with to install the 3rd annular groove of circlip for hole（12）, and the side of the circlip for hole is as friction plate
Motion-stopping surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042732.6A CN105570429B (en) | 2016-01-22 | 2016-01-22 | A kind of gearbox monoblock type clutch shaft gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042732.6A CN105570429B (en) | 2016-01-22 | 2016-01-22 | A kind of gearbox monoblock type clutch shaft gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570429A CN105570429A (en) | 2016-05-11 |
| CN105570429B true CN105570429B (en) | 2018-06-05 |
Family
ID=55880902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042732.6A Active CN105570429B (en) | 2016-01-22 | 2016-01-22 | A kind of gearbox monoblock type clutch shaft gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570429B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989397Y (en) * | 2006-09-21 | 2007-12-12 | 徐州工程机械科技股份有限公司 | Gearshifting clutch |
| CN101568749A (en) * | 2007-01-16 | 2009-10-28 | 博格华纳公司 | Dual clutch transmission |
| CN205371541U (en) * | 2016-01-22 | 2016-07-06 | 杭州前进齿轮箱集团股份有限公司 | Gearbox is with integral clutch shaft gear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8011261B2 (en) * | 2007-01-29 | 2011-09-06 | GM Global Technology Operations LLC | Multi-speed transmission with countershaft gearing arrangement |
-
2016
- 2016-01-22 CN CN201610042732.6A patent/CN105570429B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989397Y (en) * | 2006-09-21 | 2007-12-12 | 徐州工程机械科技股份有限公司 | Gearshifting clutch |
| CN101568749A (en) * | 2007-01-16 | 2009-10-28 | 博格华纳公司 | Dual clutch transmission |
| CN205371541U (en) * | 2016-01-22 | 2016-07-06 | 杭州前进齿轮箱集团股份有限公司 | Gearbox is with integral clutch shaft gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570429A (en) | 2016-05-11 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant |