CN2893296Y - Motorcycle post forced separating single-stage automatic clutch - Google Patents
Motorcycle post forced separating single-stage automatic clutch Download PDFInfo
- Publication number
- CN2893296Y CN2893296Y CN 200620110370 CN200620110370U CN2893296Y CN 2893296 Y CN2893296 Y CN 2893296Y CN 200620110370 CN200620110370 CN 200620110370 CN 200620110370 U CN200620110370 U CN 200620110370U CN 2893296 Y CN2893296 Y CN 2893296Y
- Authority
- CN
- China
- Prior art keywords
- spring
- combination
- clutch
- belleville spring
- push rod
- 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
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a postposition forced separated single level automatic clutch for an auto-bike and comprises an outer cover combination, a friction piece discreteness, a pressure board combination, and a central cover combination, wherein a forced separating device is arranged between the central cover combination and the pressure board combination; and the auto-bike postposition forced separated single level automatic clutch is arranged on a main axis of the engine. The utility model solves the shortcoming of the single level clutch that the shift can only be carried out when oil returning makes the engine speed down, and the problems of the complex structure, big noise, and large cost of dual-level automatic clutch. The utility model combines the post position automatic clutch and the force separating device, which makes the start stable and can force shift changing as will during operation, simplifies the structure, reduces the cost, reduces the operation fatigue and increases the utilization safety at the same time.
Description
Technical field the utility model relates to a kind of engine clutch for motorcycle, particularly a kind of tailing forced separation one-stage auto clutch of motorcycle.
The existing clutch of motorcycle of background technique is divided into manual clutch and automatic clutch two classes.Manual clutch is normal convolution clutch, the clutch handle of when engine start, must holding with a firm grip, and the loosen the clutch handle could be realized the vehicle smooth starting, also wants the operated clutch handle could realize forcing gearshift during gear shift, complicated operation, use inconvenience.Automatic clutch is owing to be in normally open, needs engine speed to reach just combination behind the certain value, thus needn't the controlled clutch handle, just can realize smooth starting.Existing Motorcycle Automatic Clutch mainly is divided into two kinds again.A kind of is one-stage auto clutch, can be installed on the bent axle or main shaft of motor, when engine gear, all necessary oil return, make engine speed drop to clutch in conjunction with below the rotating speed, could realize gearshift smoothly behind the throw-out-of clutch, its shortcoming is gearshift inconvenience on the ramp.And be installed in that list on the bent axle is forced cut-off clutch automatically since during clutch work rotating speed very high, be subjected to very big influence the working life of clutch, even serious Accident due to quality such as clutch explosion takes place sometimes.Another kind is the twin-stage automatic clutch.It is made up of elementary (one-stage auto clutch) and secondary (Normally closed type clutch).By elementary realization smooth starting, the secondary pressure in gearshift separated, when realizing the motor operation, do not need oil return just can shift gears, therefore, the twin-stage automatic clutch is called two-stage forced gearshift automatic clutch again, the twin-stage automatic clutch has the incomparable advantage of one-stage auto clutch, and its deficiency is that structure is complicated, the bad control of running noise, noise is big, the cost height.
Summary of the invention purpose of the present invention is exactly at the deficiencies in the prior art, and providing a kind of can smooth starting not need oil return just can force to shift gears, do not need to use the tailing forced separation one-stage auto clutch of motorcycle of clutch handle under the arbitrary speed again in the running.
The technical solution of the utility model is as follows:
A kind of tailing forced separation one-stage auto clutch of motorcycle, it comprises outer cover combination, friction plate combination, pressing plate combination, central sleeve combination, between central sleeve combination and pressing plate combination, also be provided with the pressure separating mechanism, the supporting base bottom of described pressure separating mechanism is connected in the mesopore of bearing, and bearing fixing is in the mesopore of central sleeve; The spring seat that the top of supporting base is provided with spring seat and push pedal bottom is slidingly matched, Returnning spring places among the spring seat, is furnished with the turning belleville spring that has mesopore between push pedal bottom and the pressing plate, belleville spring is enclosed within the outside at bearing support center, the bottom surface of belleville spring withstands on the bottom surface of bearing support outer rim, the outer rim of belleville spring be pressed in pressing plate above; Be fastenedly connected with the push rod bearing in the push pedal, the cam disk in the push rod component is fastenedly connected in the mesopore of push rod bearing by the protruding axle of its bottom; The front portion of cam disk is a circular arc, be evenly equipped with at least 3 circular arc depressions on the circular arc from inside to outside, afterbody stretches out, on this extending part, be provided with the gear shift arm connecting groove that runs through, be used to connect the gear shift arm, the center of its upper circular is provided with the circle depression, and depression is slidingly matched with the protruding axle of the bottom of push rod, be evenly equipped with at least 3 corresponding rollers of the recessed position with cam disk or steel ball in the push rod circular outer ends, the middle part of push rod is provided with the adjusting bolt; The edge of the lower plate in the friction plate combination is provided with through hole, and the edge of steel disc is provided with and the corresponding steel disc groove of lead to the hole site, is fixed with spring stack in the hole of lower plate, and release spring is enclosed within on the spring stack, places the steel disc groove of steel disc; Cover plate is by on the jump ring stationary housings.
Be provided with at least 3 guide pillars between pressing plate and cover plate, guide pillar passes the hole on the belleville spring, is distributed on the concentric circle of belleville spring; About the belleville spring, the periphery of at least 3 guide pillars is provided with baffle ring; On guide pillar, be with pressure ring and place the bottom of cover plate.Be convenient to the upset of belleville spring, realize forcing to separate.
Steel ball during motorcycle initiating in the clutch outwards moves on inclined-plane, action of centrifugal force lower edge, and the friction plate combination is compressed, and clutch is in bonding state; If need gear shift, step the gear shift arm, the cam disk that links to each other with the gear shift arm rotates, roller or steel ball roll along the direction away from depression along the inclined-plane of depression, make push pedal descending, push pedal compressing belleville spring makes its upset, at this moment, make the pressure that loses belleville spring between steel disc in the friction plate combination and the friction plate, between steel disc and the friction plate owing to there is not pressure, so can not produce frictional force, thereby steel disc is separated with friction plate, reach clutch separation, cut off the effect of power output; When gear shift arm return, roller or steel ball are got back to the bottom of depression, at this moment, under the effect of the belleville spring and a spring that resets, the push pedal return, belleville spring is also followed return, make the outer rim of belleville spring be pressed in pressing plate above, pressing plate is pressed in the friction plate combination, makes steel disc and friction plate that pressure arranged, thereby make clutch be in bonding state, recover the effect of transmission and output torque.
This tailing forced separation one-stage auto clutch of motorcycle is installed on the engine spindle, solved that one-stage auto clutch has only oil return that engine speed is slowed down could to shift gears and the ramp on shortcoming and the twin-stage automatic clutch complex structure of inconvenience gearshift, big and the high deficiency of cost of noise, it with rear-mounted automatic clutch with force separating mechanism to combine to have accomplished can smooth starting again in the running arbitrary speed force gearshift, simplify the structure, when having reduced cost, can reduce operation fatigue, improve safety in utilization.And this tailing forced separation one-stage auto clutch of motorcycle, owing to be installed on the main shaft, clutch rotational speed is lower during work, has increased the working life of clutch, and can realize forcing to separate, the list that is mounted on the bent axle forces cut-off clutch incomparable automatically.
Description of drawings Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model cam part
Fig. 3 is the B-B sectional view of Fig. 2
Fig. 4 is the structural representation of the utility model cam disk
Fig. 5 is the C-C sectional view of Fig. 4
Fig. 6 is that the D of Fig. 5 is to view
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6:
A kind of tailing forced separation one-stage auto clutch of motorcycle, it comprises outer cover combination 1, friction plate combination 2, pressing plate combination 3, central sleeve combination 4, between central sleeve combination 4 and pressing plate combination 3, also be provided with and force separating mechanism 5, supporting base 51 bottoms of described pressure separating mechanism 5 are connected in the mesopore of bearing 52, and bearing 52 is fixed in the mesopore of central sleeve 41; The spring seat 531 that the top of supporting base 51 is provided with spring seat 511 and push pedal 53 bottoms is slidingly matched, Returnning spring 54 places among the spring seat 511,531, is furnished with the turning belleville spring 102 that has mesopore between push pedal 53 bottoms and the pressing plate 31, belleville spring 102 is enclosed within the outside at push pedal 53 centers, the end face of belleville spring 102 withstands on the bottom surface of push pedal 53 outer rims, the outer rim of belleville spring 102 be pressed in pressing plate 31 above; Be fastenedly connected with push rod bearing 62 in the push pedal 53, the cam disk 61 in the push rod component 6 is fastenedly connected in the mesopore of push rod bearing 62 by the protruding axle 611 of its bottom; The front portion of cam disk 61 is a circular arc, be evenly equipped with at least 3 circular arc depressions 612 on the circular arc from inside to outside, afterbody stretches out, on this extending part, be provided with the gear shift arm connecting groove 613 that runs through, be used to connect the gear shift arm, the center of its upper circular is provided with circle depression 614, depression 614 is slidingly matched with the protruding axle 631 of the bottom of push rod 63, be evenly equipped with at least 3 corresponding roller in depression 612 positions or steel balls 632 with cam disk 61 in push rod 63 circular outer ends, the middle part of push rod 63 is provided with regulates bolt 64; The edge of the lower plate 21 in friction plate combination 2 is provided with through hole 211, the edge of steel disc 24 is provided with and the corresponding steel disc groove 241 in through hole 211 positions, be fixed with spring stack 22 in the hole of lower plate 21, release spring 23 is enclosed within on the spring stack 22, places the steel disc groove 241 of steel disc 24; Cover plate 7 is by on jump ring 12 stationary housings 11.
Be provided with at least 3 guide pillars 1022 between pressing plate 31 and cover plate 7, guide pillar 1022 passes the hole 1021 on the belleville spring 102, is distributed on the concentric circle of belleville spring 102; About the belleville spring 102, the periphery of at least 3 guide pillars 1022 is provided with baffle ring 1023; On guide pillar 1022, be with pressure ring 1024 and place the bottom of cover plate 7.
Steel ball 13 during the working principle motorcycle initiating in the clutch outwards moves on inclined-plane, action of centrifugal force lower edge, and friction plate combination 2 is compressed, and clutch is in bonding state; If need gear shift, step the gear shift arm, the cam disk 61 that links to each other with the gear shift arm rotates, roller or steel ball 632 roll along the direction away from depression 612 along the inclined-plane of depression 612, make push pedal 53 descending, push pedal 53 compressing belleville springs 102 make its upset, at this moment, make the pressure that loses belleville spring 102 between steel disc 24 in the friction plate combination 2 and the friction plate 25, between steel disc 24 and the friction plate 25 owing to there is not pressure, so can not produce frictional force, thereby steel disc 24 is separated with friction plate 25, reach clutch separation, cut off the effect of power output; When gear shift arm return, roller or steel ball 632 are got back to the bottom of depression 612, at this moment, under the effect of the belleville spring 102 and the spring 54 that resets, push pedal 53 returns, belleville spring 102 is also followed return, make the outer rim of belleville spring 102 be pressed in pressing plate 31 above, pressing plate 31 is pressed in the friction plate combination 2, makes steel disc 24 and friction plate 25 that pressure arranged, thereby make clutch be in bonding state, recover the effect (seeing figure) of transmission and output torque.
Claims (2)
1, a kind of tailing forced separation one-stage auto clutch of motorcycle, it comprises outer cover combination (1), friction plate combination (2), pressing plate combination (3), central sleeve combination (4), it is characterized in that: between central sleeve combination (4) and pressing plate combination (3), also be provided with and force separating mechanism (5), supporting base (51) bottom of described pressure separating mechanism (5) is connected in the mesopore of bearing (52), and bearing (52) is fixed in the mesopore of central sleeve (41); The top of supporting base (51) is provided with the spring seat (531) of spring seat (511) bottom push pedal (53) and is slidingly matched, Returnning spring (54) places among spring seat (511), (531), is furnished with the turning belleville spring (102) that has mesopore between push pedal (53) bottom and the pressing plate (31), belleville spring (102) is enclosed within the outside at push pedal (53) center, the end face of belleville spring (102) withstands on the bottom surface of push pedal (53) outer rim, the outer rim of belleville spring (102) be pressed in pressing plate (31) above; Be fastenedly connected with push rod bearing (62) in the push pedal (53), the cam disk (61) in the push rod component (6) is fastenedly connected in the mesopore of push rod bearing (62) by the protruding axle (611) of its bottom; The front portion of cam disk (61) is a circular arc, be evenly equipped with at least 3 circular arc depressions (612) on the circular arc from inside to outside, afterbody stretches out, on this extending part, be provided with the gear shift arm connecting groove (613) that runs through, be used to connect the gear shift arm, the center of its upper circular is provided with circle depression (614), depression (614) is slidingly matched with the protruding axle (631) of the bottom of push rod (63), be evenly equipped with at least 3 corresponding roller in depression (612) position or steel balls (632) with cam disk (61) in push rod (63) circular outer ends, the middle part of push rod (63) is provided with regulates bolt (64); The edge of the lower plate (21) in friction plate combination (2) is provided with through hole (211), the edge of steel disc (24) is provided with and through hole (211) the corresponding steel disc groove in position (241), be fixed with spring stack (22) in the hole of lower plate (21), release spring (23) is enclosed within on the spring stack (22), places the steel disc groove (241) of steel disc (24); Cover plate (7) is by on jump ring (12) stationary housings (11).
2, motorcycle forced separation one-stage auto clutch according to claim 1, it is characterized in that: between pressing plate (31) and cover plate (7), be provided with at least 3 guide pillars (1022), guide pillar (1022) passes the hole (1021) on the belleville spring (102), is distributed on the concentric circle of belleville spring (102); About the belleville spring (102), the periphery of at least 3 guide pillars (1022) is provided with baffle ring (1023); On guide pillar (1022), be with pressure ring (1024) and place the bottom of cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110370 CN2893296Y (en) | 2006-04-18 | 2006-04-18 | Motorcycle post forced separating single-stage automatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110370 CN2893296Y (en) | 2006-04-18 | 2006-04-18 | Motorcycle post forced separating single-stage automatic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893296Y true CN2893296Y (en) | 2007-04-25 |
Family
ID=38061457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620110370 Expired - Fee Related CN2893296Y (en) | 2006-04-18 | 2006-04-18 | Motorcycle post forced separating single-stage automatic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893296Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195058A (en) * | 2016-08-30 | 2016-12-07 | 许红英 | A kind of clutch and friction disk type freewheel clutch |
| CN107327513A (en) * | 2017-08-03 | 2017-11-07 | 重庆隆鑫发动机有限公司 | Automatic clutch drive mechanism, engine and motorcycle |
| CN108757767A (en) * | 2018-08-13 | 2018-11-06 | 重庆瑜臻源科技有限公司 | A kind of clutch and clutch |
-
2006
- 2006-04-18 CN CN 200620110370 patent/CN2893296Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195058A (en) * | 2016-08-30 | 2016-12-07 | 许红英 | A kind of clutch and friction disk type freewheel clutch |
| CN107327513A (en) * | 2017-08-03 | 2017-11-07 | 重庆隆鑫发动机有限公司 | Automatic clutch drive mechanism, engine and motorcycle |
| CN108757767A (en) * | 2018-08-13 | 2018-11-06 | 重庆瑜臻源科技有限公司 | A kind of clutch and clutch |
| CN108757767B (en) * | 2018-08-13 | 2024-05-31 | 重庆杭骏达机械制造有限公司 | Clutch mechanism and clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9631679B2 (en) | Multiple plate clutch | |
| JP7116791B2 (en) | Clutch with pressure plate and centrifugal assembly, especially for motorcycles | |
| AU8420798A (en) | Power transmission device for vehicle | |
| CN2893296Y (en) | Motorcycle post forced separating single-stage automatic clutch | |
| CN109442008A (en) | Electric vehicle multi-speed gear box | |
| CN100366940C (en) | Tailing forced separation one-stage auto clutch of motorcycle | |
| CN105316904B (en) | A kind of arrangement of clutch and speed-reducing clutch of speed-reducing clutch | |
| CN2895870Y (en) | Rear-located reinforced-separation single-stage automatic clutch of motorcycle | |
| CN210003792U (en) | center wheel fixed type automatic gear shifting transmission | |
| CN209839076U (en) | Three-gear automatic gear shifting transmission | |
| CN209524047U (en) | Electric vehicle multi-gear gear-case | |
| CN205824145U (en) | A kind of automatic gear shift apparatus of vehicle using motor | |
| US7591359B2 (en) | Clutch release mechanism | |
| CN114132427A (en) | Integrated double centrifugal clutch assembly and automatic speed change hub applying same | |
| CN201296353Y (en) | Automatic clutch shifting mechanism arranged at the rear of motorcycle | |
| CN210106450U (en) | Wet-type multiplate pushing-type slip clutch | |
| CN210229111U (en) | Central lifting mechanism of full-automatic mahjong machine | |
| CN2621238Y (en) | Single-double-way controllable clutch | |
| CN111806228A (en) | Device and method for preventing mistaken stepping on accelerator and refueling conversion braking | |
| CN101413557B (en) | Gear shift mechanism of motorcycle with automatic clutch at rear | |
| CN201100342Y (en) | Motorcycle back-end forced separated single-level automated clutch | |
| US11892037B2 (en) | Clutch basket assembly | |
| CN216734648U (en) | Integrated double centrifugal clutch assembly and automatic speed change hub applying same | |
| CN2611677Y (en) | Centrifugal automatic one-way clutch | |
| CN220101947U (en) | Automatic internal transmission, hub assembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20140418 |