CN105065487B - A kind of clutch of motorcycle - Google Patents
A kind of clutch of motorcycle Download PDFInfo
- Publication number
- CN105065487B CN105065487B CN201510483924.6A CN201510483924A CN105065487B CN 105065487 B CN105065487 B CN 105065487B CN 201510483924 A CN201510483924 A CN 201510483924A CN 105065487 B CN105065487 B CN 105065487B
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- Prior art keywords
- driven
- disc
- disk
- outside
- driven disc
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- 210000003781 tooth socket Anatomy 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013213 extrapolation Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to a kind of clutch of motorcycle, driving disc spacing pressing including connecting engine, connect the driven disc of gearbox, connect the clutch housing of driving disc spacing pressing, the active friction plate and driven friction disk of driving torque, platen is set on the outside of driven disc, driven disc split settings are outside driven disk and inside driven disc, active friction plate, driven friction disk setting is on the outside between driven disc and inside driven disc, wedge block is set on outside driven disk, the wedged hole or wedge groove that setting matches with wedge block on the driven disc of inside, or wedge block is set on the driven disc of inside, the wedged hole or wedge groove that setting matches with wedge block on outside driven disk.The present invention and transmits torque by being two parts by driven disc split settings by wedge block so that torque forward direction can be transmitted normally, and can not reversely transmit, and avoid trailing wheel anti-the case where dragging engine, and vehicle is handling and comfort can all greatly improve.
Description
Technical field
The present invention relates to a kind of clutches of motorcycle.
Background technology
Engine for motorcycle generally uses crankcase and gearbox one to meet the needs of machine shape miniaturization
Change design, and clutch pack is exactly the main parts size for connecting bent axle and gearbox, is responsible for the torque for generating bent axle and transmits
Onto transmission main shaft.
Existing clutch mostly uses wet-type multi-disc structure, including driving disc spacing pressing, driven disc, active friction plate, from dynamic friction
Piece, platen etc..Platen compresses driving and driven friction plate, and frictional force between driving and driven friction plate transmits torque, clutch knot
It can be with bi-directional torque, when being moved back grade if there is engine accident extinguishing or high speed in fierce driving procedure when conjunction state
It will appear trailing wheel anti-the case where dragging engine.The clutch for motorcycle of existing ordinary construction is due to fully relying on driving and driven rub
Frictional force between pad transmits torque, so in order to obtain the transmission capacity of high torque, clutch compressing disc is needed to provide
Prodigious normal pressure, becomes larger so as to cause operating force for declutching, and comfort is deteriorated when driving.
Invention content
In order to overcome the shortcomings of in the prior art clutch moment of torque can bi-directional, the present invention provides a kind of permission engine
The clutch of motorcycle of rotation is detached with the faster side of rotating speed in trailing wheel.
The present invention the technical solution to solve the technical problem is that：
A kind of clutch of motorcycle, including the driving disc spacing pressing of connection engine, the driven disc for connecting gearbox, connection driving disc spacing pressing
Clutch housing, driving torque active friction plate and driven friction disk, setting on the outside of driven disc be used for compress actively
The platen of friction plate and driven friction disk, it is characterised in that：The driven disc split settings are outside driven disk and interior
Side driven disc, the active friction plate, driven friction disk are arranged on the outside between driven disc and inside driven disc, described
Wedge block is set on outside driven disk, the wedged hole or wedge groove to match with wedge block is set on the inside driven disc,
Or wedge block is set on the driven disc of inside, the wedged hole or wedge shape that setting matches with wedge block on the outside driven disk
Slot.
Preferably, wedge block projection is at the middle part of the inside driven disc, and there are three spaced sets, it is described
Wedged hole or wedge groove be arranged at the middle part of the outside driven disk, correspondingly there are three spaced sets.
Preferably, the outer ring of active friction plate, which is provided with, is actively driven gear ring, the inside table of the clutch housing
Face is arranged and is actively driven the matched active tooth socket of gear ring, and the inner ring of the driven friction disk is provided with slave drive gear ring,
Circumference erects rack gear wall on the inside driven disc, and the outer surface of the gear ring wall is provided with and slave drive gear ring
The driven tooth socket matched, the active friction plate, driven friction disk fold successively be located at the active tooth socket and driven tooth socket it
Between, the active friction plate, driven friction disk external pressure set the outside driven disk, and the platen is pressed on described outer
On the outside of the driven disc of side.
Preferably, being provided with spring between platen and inside driven disc, being erect respectively on the inside driven disc has
Three root posts, three root posts are respectively separated setting with the wedge block, distinguish on the outside driven disk, platen
It opens up there are three spring eye, one end of the spring is connected on platen, and the other end wears outside driven disk and is set in institute
On the column stated, it is connected on the inside driven disc.
It is two parts, i.e. outside driven disk and inside driven disc by driven disc split settings, and passes through wedge shape between the two
Block and wedged hole/wedge groove mode are connected, i.e., when forward direction is driven, inside driven disc transfers torque to outside driven
Disk, but when reverse drive, due to the effect of wedge block, an axial force occur and outside driven disk is pushed to move out, overcome
The spring pressure of platen so that active friction plate and driven friction disk are no longer laminated driving torque.
Its specific work process is：When forward direction is driven, platen presses active friction plate and driven friction disk,
The torque of engine passes to driving disc spacing pressing, and driving disc spacing pressing is by active tooth socket and is actively driven gear ring and delivers torque to active friction
Piece, active friction plate deliver torque to driven friction disk, and driven friction disk is passed by slave drive gear ring and driven tooth socket
Inside driven disc is passed, inside driven disc passes to outside driven disk by wedge block, and driven disc passes to gearbox again, thus
Power is completed to transmit.
When being moved back grade if there is engine accident extinguishing or high speed in fierce driving procedure, the torque of driven disc is more than
There is reversed torsion, when outside driven disk transmits torsion to inside driven disc, due to the work of wedge block in the torque of driving disc spacing pressing
With, there is axial thrust by outside driven disk toward extrapolation, overcome platen to the pressure of outside driven disc, then active friction plate with from
It is unclamped between movable friction plate, torque can not be transmitted again, be not in trailing wheel anti-the case where dragging engine, it is tight so as to avoid trailing wheel
The dead dangerous phenomenon of relocking occurs.
Due to the presence of cotter mechanism, the transmission capacity of clutch moment of torque is increased, in the case where transmitting same torque,
The requirement to platen pressure is reduced, to make the steering force of clutch lighten.Additionally, due to clutch transmission by common shape
The friction plate multi-disc of state in combination with become inside and outside the two poles of the earth respectively in connection with, can so the ride comfort combined also greatly improves
The pause and transition in rhythm or melody sense in Vehicle Shifting is effectively reduced, the comfort of vehicle drive is enhanced.In summary it improves, is assembled with wedge
The vehicle of the clutch engine of block structure is handling and comfort can all greatly improve.
The beneficial effects of the present invention are：The present invention passes through wedge block by being two parts by driven disc split settings
Transmit torque so that torque forward direction can be transmitted normally, and can not reversely transmit, and avoid trailing wheel anti-the case where dragging engine,
And vehicle is handling and comfort can all greatly improve.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention.
Fig. 2 is another angled arrangement schematic diagram of Fig. 1.
Fig. 3 is the schematic cross-sectional view of the present invention.
Fig. 4 is structural schematic diagram when driven disc forward direction is transmitted.
Fig. 5 is structural schematic diagram when driven disc reversely disengages.
Specific implementation mode
Invention is further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1,2,3,4,5, a kind of clutch of motorcycle, including the driving disc spacing pressing 11 of connection engine, connection speed change
The driven disc 13 of case, the clutch housing 12 for connecting driving disc spacing pressing, the active friction plate 10 of driving torque and driven friction disk 9,
It is arranged on the outside of driven disc for compressing the platen 2 of active friction plate and driven friction disk.Clutch housing 12 and driving disc spacing pressing
11 rotate synchronously, and when normal work, engine torque is transmitted to driving disc spacing pressing, and driving disc spacing pressing 11 rotates, and drives 10 turns of active friction plate
It is dynamic, since active friction plate is pressed with driven friction disk by platen 2, then drive driven friction disk 9 to rotate, driven friction disk band
Dynamic driven disc rotation, realizes power transmission.
As shown in Figure 1, 2, driven disc split settings be outside driven disk 3 and inside driven disc 8, active friction plate, from
On the outside between driven disc 3 and inside driven disc 8, wedge block is arranged, inside is driven in movable friction plate setting on outside driven disk
It is arranged on disk on the wedged hole to match with wedge block or inside driven disc and wedge block 7 is set, on the outside driven disk
The wedged hole 4 to match with wedge block is set, and certain wedged hole can also be wedge-shaped slot form.In the present embodiment, wedge block 7 is convex
It is located at the middle part of the inside driven disc 8, and there are three spaced sets, the wedged hole 4 is arranged described outer
The middle part of side driven disc, correspondingly there are three spaced sets.
The outer ring of active friction plate 10 is provided with and is actively driven gear ring, inner surface setting and the active of clutch housing 12
It is driven the matched active tooth socket 14 of gear ring, the inner ring of driven friction disk 9 is provided with slave drive gear ring 9, justifies on the driven disc of inside
Zhou Shuli rack gear walls, the outer surface of the gear ring wall be provided with the matched driven tooth socket 6 of slave drive gear ring, actively rub
Pad, driven friction disk are folded is located between the active tooth socket 14 and driven tooth socket 6 successively, the active friction plate, from
Movable friction plate external pressure sets outside driven disk 3, and platen 2 is pressed on the outside of the outside driven disk.Then since clutch housing connects
Driving disc spacing pressing is connect, is driven and is rotated by driving disc spacing pressing 11, while active friction plate 10 being driven to rotate, torque passes to driven friction disk 9, then
Pass to driven disc 13.
Spring 1 is provided between platen 2 and inside driven disc 8, being erect respectively on inside driven disc 8 has three root posts 15,
Three root posts and wedge block 7 are respectively separated setting, opened up respectively on the outside driven disk, platen there are three spring eye 5, bullet
One end of spring 1 is connected on platen 2, and the other end wears outside driven disk and is set on the column 15, is connected to described
Inside driven disc 8 on.The pressure that platen 2 is adjusted by spring presses to control active friction plate with driven friction disk
Or separation.
The present invention by 13 split settings of driven disc be two parts, i.e. outside driven disk 3 and inside driven disc 8, and the two it
Between be connected by wedge block 7 and 4 mode of wedged hole/wedge groove, i.e., when forward direction be driven when, inside driven disc 8 passes torque
It is delivered to outside driven disk 3, but when reverse drive, due to the effect of wedge block 7, an axial force occurs and pushes outside driven disk
It moves out, overcomes the spring pressure of platen so that active friction plate and driven friction disk are no longer laminated driving torque.
Its specific work process is：When forward direction is driven, platen 2 carries out active friction plate 10 and driven friction disk 9
Pressing, the torque of engine pass to driving disc spacing pressing 11, driving disc spacing pressing by active tooth socket be actively driven gear ring and deliver torque to
Active friction plate 10, active friction plate deliver torque to driven friction disk 9, driven friction disk by slave drive gear ring and
Driven tooth socket passes to inside driven disc 8, and inside driven disc passes to outside driven disk 3 by wedge block 7, as shown in figure 4, from
Moving plate passes to gearbox again, thus completes power and transmits.
When being moved back grade if there is engine accident extinguishing or high speed in fierce driving procedure, the torque of driven disc is more than
There is reversed torsion, when outside driven disk 3 transmits torsion to inside driven disc 8, due to wedge block 7 in the torque of driving disc spacing pressing
There is axial thrust by outside driven disk toward extrapolation, as shown in figure 5, platen is overcome then to lead the pressure of outside driven disc in effect
It is unclamped between movable friction plate and driven friction disk, torque can not be transmitted again, be not in trailing wheel anti-the case where dragging engine, to
The dangerous phenomenon that trailing wheel seriously locks is avoided to occur.
Due to the presence of cotter mechanism, the transmission capacity of clutch moment of torque is increased, in the case where transmitting same torque,
The requirement to platen pressure is reduced, to make the steering force of clutch lighten.Additionally, due to clutch transmission by common shape
The friction plate multi-disc of state in combination with become inside and outside the two poles of the earth respectively in connection with, can so the ride comfort combined also greatly improves
The pause and transition in rhythm or melody sense in Vehicle Shifting is effectively reduced, the comfort of vehicle drive is enhanced.In summary it improves, is assembled with wedge
The vehicle of the clutch engine of block structure is handling and comfort can all greatly improve.
The present invention transmits torque by being two parts by driven disc split settings by wedge block so that torque is positive
It can normally transmit, and can not reversely transmit, avoid trailing wheel anti-the case where dragging engine, and vehicle is handling and comfort
It will greatly improve.
Claims (1)
1. a kind of clutch of motorcycle, including the driving disc spacing pressing of connection engine, the driven disc for connecting gearbox, connection driving disc spacing pressing
Clutch housing, the active friction plate of driving torque and driven friction disk, setting are used for compressing on the outside of driven disc actively rubbing
The platen of pad and driven friction disk, it is characterised in that：The driven disc split settings are outside driven disk and inside
Driven disc, on the outside between driven disc and inside driven disc, described is outer for the active friction plate, driven friction disk setting
Wedge block is set on the driven disc of side, the wedged hole or wedge groove to match with wedge block is set on the inside driven disc, or
Wedge block is set on the inside of person on driven disc, the wedged hole to match with wedge block or wedge shape are set on the outside driven disk
Slot, the wedge block projection is at the middle part of the inside driven disc, and there are three spaced sets, the wedged hole
Or wedge groove is arranged at the middle part of the outside driven disk, correspondingly there are three spaced sets, the active friction plate
Outer ring be provided with and be actively driven gear ring, the inner surface setting of the clutch housing be actively driven the matched master of gear ring
Moving teeth slot, the inner ring of the driven friction disk are provided with slave drive gear ring, on the inside driven disc circumference setting have
The outer surface of gear ring wall, the gear ring wall is provided with and the matched driven tooth socket of slave drive gear ring, the active friction
Piece, driven friction disk are folded is located between the active tooth socket and driven tooth socket successively, the active friction plate, from dynamic friction
Piece external pressure sets the outside driven disk, and the platen is pressed on the outside of the outside driven disk, the platen with it is interior
Be provided with spring between the driven disc of side, being erect respectively on the inside driven disc has three root posts, three root posts with
The wedge block is respectively separated setting, is opened up respectively on the outside driven disk, platen there are three spring eye, the bullet
One end of spring is connected on platen, and the other end wears outside driven disk and is set on the column, is connected to described interior
On the driven disc of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483924.6A CN105065487B (en) | 2015-08-10 | 2015-08-10 | A kind of clutch of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483924.6A CN105065487B (en) | 2015-08-10 | 2015-08-10 | A kind of clutch of motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065487A CN105065487A (en) | 2015-11-18 |
| CN105065487B true CN105065487B (en) | 2018-09-11 |
Family
ID=54494954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483924.6A Active CN105065487B (en) | 2015-08-10 | 2015-08-10 | A kind of clutch of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065487B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255816A (en) * | 2020-01-17 | 2020-06-09 | 重庆隆鑫机车有限公司 | Slip clutch and engine |
| CN113389892B (en) * | 2020-03-13 | 2022-09-20 | 福州锐智新能源科技有限公司 | Movable wedge-shaped block gear shifting mechanism |
| CN113389896B (en) * | 2020-03-13 | 2022-06-21 | 福州锐智新能源科技有限公司 | Wedge block gear shifting structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204878417U (en) * | 2015-08-10 | 2015-12-16 | 宁波市龙嘉摩托车有限公司 | Motorcycle clutch |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3727955B2 (en) * | 1993-12-28 | 2005-12-21 | 株式会社ダイナックス | Wet friction engagement device with one-way clutch function |
| US5634874A (en) * | 1996-02-02 | 1997-06-03 | Anthony M. Kest | Portable upper anatomy exercise device |
| JP2005325993A (en) * | 2004-01-14 | 2005-11-24 | F C C:Kk | Power transmission device |
| CN2797749Y (en) * | 2004-12-15 | 2006-07-19 | 颜捷 | Friction type clutch |
| CN2866955Y (en) * | 2005-09-02 | 2007-02-07 | 郝明刚 | Screw motorcycle clutch |
| CN201428760Y (en) * | 2009-04-20 | 2010-03-24 | 洪涛 | Self-support press-fit type jaw overrunning clutch |
| CN203189559U (en) * | 2013-04-08 | 2013-09-11 | 重庆雁山机械制造（集团）有限公司 | Motor tricycle and clutch thereof |
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2015
- 2015-08-10 CN CN201510483924.6A patent/CN105065487B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204878417U (en) * | 2015-08-10 | 2015-12-16 | 宁波市龙嘉摩托车有限公司 | Motorcycle clutch |
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| Publication number | Publication date |
|---|---|
| CN105065487A (en) | 2015-11-18 |
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Effective date of registration: 20240117 Address after: 315300 No. 2289, Zhongyang North Road, Ertang new village, Zonghan street, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Longjia Power Technology Co.,Ltd. Address before: 315301 No. 58 Lixin Road, Zonghan Industrial Zone, Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO LONGJIA MOTORCYCLE Co.,Ltd. |