CN108035989A - A kind of output shaft one-way clutch locking system - Google Patents
A kind of output shaft one-way clutch locking system Download PDFInfo
- Publication number
- CN108035989A CN108035989A CN201711075684.1A CN201711075684A CN108035989A CN 108035989 A CN108035989 A CN 108035989A CN 201711075684 A CN201711075684 A CN 201711075684A CN 108035989 A CN108035989 A CN 108035989A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- piston
- way clutch
- leading portion
- platen
- 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.)
- Pending
Links
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/04—Freewheels or freewheel clutches combined with a clutch for locking the driving and driven members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
- F16D67/04—Clutch-brake combinations fluid actuated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of output shaft one-way clutch locking system, it is characterised in that：It is made of friction plate, platen, piston, sealing ring and snap ring, the friction plate is connected by spline with output shaft back segment, the platen is connected by spline with output shaft leading portion, the snap ring is arranged on the inner wall of output shaft leading portion, piston is provided between snap ring and platen, the opening of piston is provided with sealing ring, the cavity that the inner wall of the piston, sealing ring and output shaft leading portion is surrounded forms oiling chamber.Scientific structure design of the present invention is reasonable, has the advantages that simple in structure, convenience operates, easy to process, cost is low etc., is a kind of output shaft one-way clutch locking system with higher innovation.
Description
Technical field
The invention belongs to automobile, tractor, engineering machinery and other ground maneuver apparatus fields, are related to a kind of locking dress
Put, particularly a kind of output shaft one-way clutch locking system.
Background technology
One-way clutch has that simple in structure, manufacture cost is low, utility function is strong, service life is long and reliability height etc.
Advantage, in the car using more.But the locking problem of output shaft one-way clutch often will by stop realize, operation and
Manufacture installation is all troublesome.The primary structure of existing locking system is：Including output shaft leading portion spline, output shaft back segment spline,
Locking clutch cover and the locking clutch cover internal spline being arranged in locking clutch cover, output shaft leading portion spline are formed on output shaft leading portion
On the periphery at rear portion, output shaft back segment spline is formed on the periphery of output shaft back segment front portion.When needing extension to reverse gear, due to output
Axis one-way clutch is in discrete state, and reverse gear balladeur train is meshed by shift fork with input shaft reverse driving gear, meanwhile,
Reverse gear variable-speed shaft is connected with locking clutch cover shifting shaft, makes locking clutch cover will be defeated by the locking clutch cover internal spline in it
Shaft leading portion together with, realizes the rotation of output shaft back segment with output shaft back segment locking.Existing locking system structure is more multiple
Miscellaneous, difficulty of processing is big, exist be inconvenient to operate, high processing costs, the shortcomings that being not easy layout and realizing.In particular for parking
Locking clutch cover just can be excessively cumbersome by section locking before and after output shaft, locking action.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind have it is simple in structure, conveniently operate, be easy to
The low output shaft one-way clutch locking system of processing, cost.
The present invention solves its technical problem and is achieved through the following technical solutions：
A kind of output shaft one-way clutch locking system, it is characterised in that：By friction plate, platen, piston, sealing ring and card
Ring is formed, and the friction plate is connected by spline with output shaft back segment, and the platen is connected by spline and output shaft leading portion
Connect, the snap ring is arranged on the inner wall of output shaft leading portion, and piston is provided between snap ring and platen, in the opening of piston
Place is provided with sealing ring, and the cavity that the inner wall of the piston, sealing ring and output shaft leading portion is surrounded forms oiling chamber.
The advantages of the present invention are：
1. an output shaft one-way clutch locking system, when needing locking one-way clutch, the present invention is using independent
Braking system oil, i.e., be incorporated into oiling chamber by lockable mechanism, and lockable mechanism pressure oil promotes piston to compress platen and friction plate,
And then by output shaft leading portion with output shaft back segment locking together with, to realize one-way clutch latch functions, convenient operation, simplifies
Structure, reduces manufacture cost.
2. scientific structure design of the present invention is reasonable, there is simple in structure, convenience operates, easy to process, cost is low etc.,
It is a kind of output shaft one-way clutch locking system with higher innovation.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Description of reference numerals：
1- oilings chamber, 2- snap rings, 3- output shafts back segment, 4- one-way clutch, 5- output shafts leading portion, 6- sealing rings, 7- live
Plug, 8- platens, 9- friction plates.
Embodiment
Below by specific embodiment, the invention will be further described, and following embodiments are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
A kind of output shaft one-way clutch locking system, its innovation are：By friction plate 9, platen 8, piston 7, close
Seal ring 6 and snap ring 2 are formed, and the friction plate is connected by spline with output shaft back segment 3, the platen by spline with it is defeated
Shaft leading portion 5 connects, and the snap ring is arranged on the inner wall of output shaft leading portion, and piston is provided between snap ring and platen,
The opening of piston is provided with sealing ring, the cavity that the inner wall of the piston, sealing ring and output shaft leading portion is surrounded is formed
Oiling chamber 1.
The output shaft of output shaft clutch type gearbox generally by output shaft leading portion, output shaft back segment, one-way clutch 4 and
Locking system is formed, and one-way clutch is provided between output shaft leading portion and output shaft back segment, and pass through the locking system
Locking is carried out to output shaft leading portion and output shaft back segment.
As shown in Figure 1, being lockable mechanism structural representation, its effect is that braking system oil is incorporated into oiling chamber, is driven
For the person of sailing when being operated, brake system pressure oil promotes piston to compress platen and friction plate, so by output shaft leading portion with it is defeated
Shaft back segment locking is to together.The effect of snap ring is positioned to piston.This structure can ensure one-way clutch under random shift
The action of device locking is completed, and facilitates driver to operate.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can manage
Solution：Do not departing from the present invention and spirit and scope of the appended claims in, it is various replace, change and modifications all be it is possible,
Therefore, the scope of the present invention is not limited to embodiment and attached drawing disclosure of that.
Claims (1)
- A kind of 1. output shaft one-way clutch locking system, it is characterised in that：By friction plate, platen, piston, sealing ring and snap ring Forming, the friction plate is connected by spline with output shaft back segment, and the platen is connected by spline with output shaft leading portion, The snap ring is arranged on the inner wall of output shaft leading portion, and piston is provided between snap ring and platen, in the opening of piston Sealing ring is provided with, the cavity that the inner wall of the piston, sealing ring and output shaft leading portion is surrounded forms oiling chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075684.1A CN108035989A (en) | 2017-11-06 | 2017-11-06 | A kind of output shaft one-way clutch locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075684.1A CN108035989A (en) | 2017-11-06 | 2017-11-06 | A kind of output shaft one-way clutch locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035989A true CN108035989A (en) | 2018-05-15 |
Family
ID=62092390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711075684.1A Pending CN108035989A (en) | 2017-11-06 | 2017-11-06 | A kind of output shaft one-way clutch locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035989A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588527A (en) * | 2012-03-19 | 2012-07-18 | 江苏铃高电动车有限公司 | Automatic transmission for electric vehicles |
| CN102619895A (en) * | 2012-04-18 | 2012-08-01 | 重庆威马农业机械有限公司 | Normally-open clutch of micro-cultivator |
| CN202971666U (en) * | 2012-11-26 | 2013-06-05 | 湖南农业大学 | One-way friction type clutch |
| CN203604572U (en) * | 2013-10-31 | 2014-05-21 | 张耀新 | Combined type clutch of automobile AMT |
| CN204099456U (en) * | 2014-10-13 | 2015-01-14 | 郭兆丰 | Automatic clutch for car |
| CN104879454A (en) * | 2015-05-12 | 2015-09-02 | 天津市职业大学 | Novel output shaft clutch type gearbox |
-
2017
- 2017-11-06 CN CN201711075684.1A patent/CN108035989A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588527A (en) * | 2012-03-19 | 2012-07-18 | 江苏铃高电动车有限公司 | Automatic transmission for electric vehicles |
| CN102619895A (en) * | 2012-04-18 | 2012-08-01 | 重庆威马农业机械有限公司 | Normally-open clutch of micro-cultivator |
| CN202971666U (en) * | 2012-11-26 | 2013-06-05 | 湖南农业大学 | One-way friction type clutch |
| CN203604572U (en) * | 2013-10-31 | 2014-05-21 | 张耀新 | Combined type clutch of automobile AMT |
| CN204099456U (en) * | 2014-10-13 | 2015-01-14 | 郭兆丰 | Automatic clutch for car |
| CN104879454A (en) * | 2015-05-12 | 2015-09-02 | 天津市职业大学 | Novel output shaft clutch type gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |
|
| RJ01 | Rejection of invention patent application after publication |