CN202756469U - Motorcycle clutch - Google Patents
Motorcycle clutch Download PDFInfo
- Publication number
- CN202756469U CN202756469U CN 201220092508 CN201220092508U CN202756469U CN 202756469 U CN202756469 U CN 202756469U CN 201220092508 CN201220092508 CN 201220092508 CN 201220092508 U CN201220092508 U CN 201220092508U CN 202756469 U CN202756469 U CN 202756469U
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- China
- Prior art keywords
- driven gear
- outer cover
- clutch
- limited post
- elastic element
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Abstract
The utility model discloses a motorcycle clutch. The motorcycle clutch comprises a driven gear, a casing component and a central bushing component, wherein the driven gear is used for power input, the casing component forms a driving end of the clutch and comprises a casing, and the central bushing component forms a driven end of the clutch. The casing component and the central bushing component are provided with friction sheets and steel sheets for frictionally transmitting torque. A plurality of elastic elements used for damping and power transmitting are uniformly arranged on the circumference of the driven gear and the casing. The motorcycle clutch is characterized in that the driven gear and the casing are further provided with rigidly structured limiting devices which transmit torque together with the elastic elements when the elastic elements are compressed to a set value. The motorcycle clutch has the advantages of simple structure, convenience in processing, simplicity and convenience in assembling, reliable performance and long service life, and is applicable to dynamic damping transmission of large power engines.
Description
Technical field
The utility model relates to a kind of clutch of motorcycle, particularly a kind of clutch of motorcycle with damping device.
Background technique
At present, along with the variation of the market demand, the power of motorcycle engine increases gradually, and corresponding power output is also increasing.Clutch of motorcycle of the prior art all is provided with damping device usually, and power transmits after by the damping device damping, and this class damping device mainly is to adopt the elastic elements such as rubber pad or spring to make damping and transmission of power.Although this clutch can be realized the damping propagation function of power, but in use, gradually increase along with carry-over moment, rubber pad or spring are often compressed by transition, thereby cause the premature ageing phenomenon of elastic element, as ageing of rubber break, spring fatigue fracture etc., not only may cause normally damping of clutch and produce larger noise, even cause shock-absorbing function to lose efficacy, when transmitting than the damping of high pulling torque, this earlier period damage phenomenon is particularly outstanding.Therefore, existing clutch of motorcycle can only be used for the damping transmission of smaller power, is not suitable with the moment of torsion output requirement of relatively high power motor.
Summary of the invention
The purpose of this utility model is exactly for the defective of prior art and deficiency, and a kind of clutch of motorcycle that larger dynamic damping is transmitted that is applicable to is provided.
For achieving the above object, the utility model adopts following technological scheme.
A kind of clutch of motorcycle, comprise the central sleeve assembly of the driven gear for the power input, the cover member that comprises outer cover that consists of the clutch drive end, formation clutch driven end, cover member and central sleeve assembly are provided with friction plate and the steel disc for overall viewing range; Described driven gear and described outer cover are evenly distributed in several elastic elements that is used for damping and transmission of power, it is characterized in that described driven gear and outer cover also are provided with when elastic element is compressed into setting value and the limit stoper of the rigid construction of the common transmitting torque of elastic element.
After adopting the aforementioned techniques scheme, because at driven gear with consist of and to be provided with when elastic element is compressed into setting value between the outer cover of cover member of clutch drive end and the limit stoper of the rigid construction of the common transmitting torque of elastic element, therefore, in power transmission process, when power increases, elastic element is compressed gradually, after elastic element is compressed to desired location, between driven gear and the outer cover by limit stoper and the common transmitting torque of elastic element, because limit stoper is rigid construction, like this, the moment of torsion of augmenting portion be not attached on the elastic element, the moment of torsion that increases can not consist of the further compression of elastic element is formed the transition compression, can effectively avoid the elastic element early fatigue to damage, improve the working life of clutch, so be specially adapted to the clutch with damping propagation function of high power engine.
This limit stoper can be block to be set consist of between driven gear and outer cover, and the position of this block can be arranged on any entity of driven gear and outer cover circumferential position, and its quantity is selected unrestricted, can be 1, also can be a plurality of of circumference uniform distribution; The part or all of position that also can be provided with at driven gear and outer cover position elastic element arranges bumping post and consists of limit stoper, limit stoper is to be the circumference uniform distribution setting more than two, spring or cushion as elastic element are sleeved on the bumping post, the bumping post of single limit stoper can be one, also can be two, when arranging one, bumping post be fixed on driven gear or the outer cover all can, corresponding outer cover or driven gear are formed stops the other end of bumping post; Bumping post also can be two, and two bumping posts are separately fixed on driven gear and the outer cover, and the in opposite directions end of two bumping posts mutually forms and stops; Can also be that the part or all of position that is provided with elastic element at driven gear and outer cover position arranges interstage sleeve and consists of limit stoper, limit stoper is to be the circumference uniform distribution setting more than two, spring or cushion as elastic element are installed in the interstage sleeve, the interstage sleeve of single limit stoper can be one, also can be two, when arranging one, interstage sleeve be fixed on driven gear or the outer cover all can, corresponding outer cover or driven gear are formed stops the other end of interstage sleeve; Interstage sleeve also can be two, and two interstage sleeves are separately fixed on driven gear and the outer cover, and the in opposite directions end of two sleeve columns mutually forms and stops; Can certainly be that the mode that bumping post and interstage sleeve combine consists of limit stoper, so both can realize the various structures form of limit stoper, and also not need in other position limit stoper to be set again, but simplified structure and minimizing amount of finish, be beneficial to the saving cost, and wide accommodation; Aforesaid bumping post one end can arrange end face disk, and like this, an end of elastic element can be supported on the end face disk, avoids when elastic element uses Compress Spring driven gear or outer cover fretting wear.Thereby increase the service life.Certainly, adopt outer cover to form cover member by riveting axle, cover plate with wear-resistant sleeve at clutch, and when being formed with the gain structure of passing riveting axle and wear-resistant sleeve on the web of driven gear, by the length of gain rationally is set, with spacing by forming between gain sidewall and the wear-resistant sleeve, like this, structure is just simpler, but the position accuracy demand of a plurality of gains is higher.
The beneficial effects of the utility model are, can be used for the dynamic damping transmission of relatively high power motor, and it is simple in structure, easy to process, assembling is easy, reliable performance, long service life.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the top view of the utility model Fig. 1.
Fig. 3 is the structural representation of limit stoper among the utility model embodiment 1.
Fig. 4 is the structural representation of limit stoper among the utility model embodiment 2.
The structural representation of limit stoper among Fig. 5 the utility model embodiment 3.
The structural representation of limit stoper among Fig. 6 the utility model embodiment 4.
Limit device structure schematic representation among Fig. 7 the utility model embodiment 5.
Limit device structure schematic representation among Fig. 8 the utility model embodiment 6.
Embodiment
Embodiment 1Referring to Fig. 1, Fig. 2, Fig. 3, a kind of clutch of motorcycle, comprise the central sleeve assembly 11 of the driven gear 12 for the power input, the cover member that comprises outer cover 56 that consists of the clutch drive end, formation clutch driven end, cover member 6 and central sleeve assembly 11 are provided with friction plate 9 and the steel disc 10 for overall viewing range; Described driven gear 12 and described outer cover 5 are evenly distributed in 6 elastic elements 2 that are used for damping and transmission of power, and described driven gear 12 also is provided with when elastic element 2 is compressed into setting value with outer cover 5 and the limit stoper of the rigid construction of elastic element 2 common transmitting torques.
Described outer cover 5 by with the riveting axle 4, cover plate 3 of 3 wear-resistant sleeves 41 form cover member 6.
Described limit stoper comprises two limited posts 1, two limited post 1 levels are used for installing in the space of elastic element 2 between driven gear 12 and outer cover 5, two limited posts 1 are fixedly connected on respectively on driven gear 12 and the outer cover 5, and the other end of two limited posts 1 arranges in opposite directions and forms mutually and stops; Described elastic element 2 is Compress Spring, and it is outside that Compress Spring is socketed in limited post 1 circumference.
Described limited post 1 one ends are provided with end face disk 1a, and limited post 1 is fixedly connected on driven gear 12 or the outer cover 5 by end face disk; Described elastic element 2 is socketed in the circumference outside of limited post 1 front end bar section.
Embodiment 2Referring to Fig. 4, described limit stoper comprises a limited post 1, and limited post 1 level is used for installing in the space of elastic element 2 between driven gear 12 and outer cover 5, limited post 1 is fixedly connected on the driven gear 12 by the one end, and the other end of limited post 1 directly forms stopping outer cover 5.
All the other structures of present embodiment are identical with embodiment 1, do not repeat them here.
The limited post 1 of present embodiment also is fixedly connected on the outer cover 5 by the one end, and the other end of limited post 1 directly forms stopping driven gear 12.
Embodiment 3Referring to Fig. 5, described limit stoper comprises a stop collar 7, and stop collar 7 levels are used for installing in the space of elastic element 2 between driven gear 12 and outer cover 5, stop collar 7 is fixedly connected on the driven gear 12 by the one end, and the other end of stop collar 7 directly forms stopping outer cover 5; Described elastic element 2 is installed in the stop collar 7; Described elastic element 2 is Compress Spring.
All the other structures of present embodiment are identical with embodiment 1, do not repeat them here.
The stop collar 7 of present embodiment also is fixedly connected on the outer cover 5 by the one end, and the other end of stop collar 7 directly forms stopping driven gear 12.
Embodiment 4Referring to Fig. 6, described limit stoper comprises two stop collars 7, two stop collar 7 levels are used for installing in the space of elastic element 2 between driven gear 12 and outer cover 5, two stop collars 7 are fixedly connected on respectively on driven gear 12 and the outer cover 5, the other end of two stop collars 7 arranges in opposite directions and forms mutually and stops, forms indirectly with the corresponding end-faces that consists of stop collar 7 the other ends and outer cover 5 or driven gear 12 to stop; Described elastic element 2 is installed in two stop collars 7 simultaneously.
All the other structures of present embodiment are identical with embodiment 1, do not repeat them here.
All the other structures of present embodiment are identical with embodiment 1, do not repeat them here.
The limited post 1 of present embodiment also can be fixedly connected on the outer cover 5, and stop collar 7 is fixedly connected with on the driven gear 12.
Embodiment 6Referring to Fig. 8, described limit stoper is made of the gain 121 on the web that is located at driven gear 12 and the wear-resistant sleeve 41 that is sleeved on riveting axle 4, gain 121 has preseting length with when elastic element 2 is compressed into setting value, and driven gear 12 forms driven gear 12 and outer cover 5 rigidity power transmission structures by stopping of 121 pairs of wear-resistant sleeves 41 of gain.
Present embodiment is compared with aforesaid embodiment 1～5, no longer establishes limited post or stop collar, and all the other structures are identical, does not also need to arrange separately limiting stopper, and its structure is simpler.
Although more than combine accompanying drawing and described mode of execution of the present utility model, but those of ordinary skill in the art can recognize also in the scope to claims and make various variations or modification that these modifications and variations are interpreted as within scope of the present utility model and intention.
Claims (9)
1. clutch of motorcycle, comprise the central sleeve assembly (11) of the driven gear (12) for the power input, the cover member that comprises outer cover (5) (6) that consists of the clutch drive end, formation clutch driven end, cover member (6) and central sleeve assembly (11) are provided with friction plate (9) and the steel disc (10) for overall viewing range; Described driven gear (12) and described outer cover (5) are evenly distributed in several elastic elements (2) that is used for damping and transmission of power, it is characterized in that, described driven gear (12) and outer cover (5) also be provided with elastic element (2) when being compressed into setting value with the common limit stoper of the rigid construction of transmitting torque of elastic element (2).
2. clutch of motorcycle according to claim 1, it is characterized in that: described limit stoper comprises limited post (1), limited post (1) level is positioned at the space that is used for installing elastic element (2) between driven gear (12) and the outer cover (5), limited post (1) one end is fixed on driven gear (12) or the outer cover (5), and limited post (1) the other end and outer cover (5) or driven gear (12) form and stop; Described elastic element (2) is annular nested structure, and it is outside that elastic element (2) is socketed in limited post (1) circumference.
3. clutch of motorcycle according to claim 2, it is characterized in that: described limited post (1) one end is provided with end face disk (1a), and limited post (1) is fixedly connected on driven gear (12) or the outer cover (5) by end face disk; Described elastic element (2) is socketed in the circumference outside of limited post (1) front end bar section.
4. according to claim 2 or 3 described clutch of motorcycle, it is characterized in that: described limited post (1) is provided with two, two limited posts (1) are fixedly connected on respectively on driven gear (12) and the outer cover (5), and the other end of two limited posts (1) arranges in opposite directions and forms mutually and stops; Described elastic element (2) is simultaneously on socket limited post (1).
5. clutch of motorcycle according to claim 3, it is characterized in that: described limited post (1) is provided with one, at limited post (1) outside ring set limited location cover (7), stop collar (7) is fixedly connected on outer cover (5) or the driven gear (12), and stop collar (7) stops mutually with end face disk (1a) formation of limited post (1).
6. clutch of motorcycle according to claim 1, it is characterized in that: described limit stoper comprises stop collar (7), stop collar (7) level is positioned at the space that is used for installing elastic element (2) between driven gear (12) and the outer cover (5), stop collar (7) one ends are fixed on driven gear (12) or the outer cover (5), and the corresponding end-faces of stop collar (7) the other end and outer cover (5) or driven gear (12) forms and stops.
7. clutch of motorcycle according to claim 6, it is characterized in that: described stop collar (7) is provided with two, two stop collars (7) are fixedly connected on respectively on driven gear (12) and the outer cover (5), the other end of stop collar (7) arranges in opposite directions and forms mutually and stops, forms indirectly with the corresponding end-faces that consists of stop collar (7) the other end and outer cover (5) or driven gear (12) to stop.
8. clutch of motorcycle according to claim 1 is characterized in that: riveting axle (4), cover plate (3) the formation cover member (6) of described outer cover (5) by being set with wear-resistant sleeve (41); Described limit stoper is made of the gain on the web that is located at driven gear (12) (121) and the wear-resistant sleeve (41) that is sleeved on riveting axle (4), gain (121) has preseting length with at elastic element (2) when being compressed into setting value, and driven gear (12) forms driven gear (12) and outer cover (5) rigidity power transmission structure by gain (121) to stopping of wear-resistant sleeve (41).
9. according to claim 1,2,3,6 or 8 described clutch of motorcycle, it is characterized in that: described elastic element (2) is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220092508 CN202756469U (en) | 2012-03-13 | 2012-03-13 | Motorcycle clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220092508 CN202756469U (en) | 2012-03-13 | 2012-03-13 | Motorcycle clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756469U true CN202756469U (en) | 2013-02-27 |
Family
ID=47735653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220092508 Expired - Fee Related CN202756469U (en) | 2012-03-13 | 2012-03-13 | Motorcycle clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174965A1 (en) * | 2020-03-05 | 2021-09-10 | 苏州辉美汽车科技有限公司 | Torsion damper and power drive device |
-
2012
- 2012-03-13 CN CN 201220092508 patent/CN202756469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174965A1 (en) * | 2020-03-05 | 2021-09-10 | 苏州辉美汽车科技有限公司 | Torsion damper and power drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20140313 |