CN2781076Y - Single-stage automatic clutch of motorcycle - Google Patents
Single-stage automatic clutch of motorcycle Download PDFInfo
- Publication number
- CN2781076Y CN2781076Y CN 200520033474 CN200520033474U CN2781076Y CN 2781076 Y CN2781076 Y CN 2781076Y CN 200520033474 CN200520033474 CN 200520033474 CN 200520033474 U CN200520033474 U CN 200520033474U CN 2781076 Y CN2781076 Y CN 2781076Y
- Authority
- CN
- China
- Prior art keywords
- combination
- driving gear
- motorcycle
- driving
- connecting plate
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a clutch of motorcycles, particularly a single-stage automatic clutch of motorcycles, which comprises a combination of a driving gear and a casing. The utility model is characterized in that the utility model is provided with a rotary shaft sleeve which can be sheathed on a crank shaft of a motorcycle, and the shaft sleeve is in slide fit with a driving gear of the combination of the driving gear and the casing; the center of a connecting plate in the combination of the driving gear and the casing is provided with a bearing hole in which a one-way bearing is arranged, and a rolling body of the one-way bearing contacts the inner wall of the bearing hole of the connecting plate; the inner part of the combination of the driving gear and the casing is provided with a driving disk combination. A driving disk of the driving disk combination is provided with a brake shoe, and the center of the driving disk combination is provided with an internal splined sleeve and an external splined sleeve, wherein internal splines of the internal and the external splined sleeves are engaged with the crank shaft of the motorcycle, and external splines of the internal and the external splined sleeves are engaged with internal splines of the one-way bearing in the connecting plate. The utility model has the advantages of simple structure, simple and convenient use and operation, good stability of running, high driving efficiency, reliable work, simple structure of an engine and low production cost.
Description
One, technical field
The utility model relates to a kind of clutch of motorcycle, especially a kind of motorcycle one-stage auto clutch.
Two, background technique
Travel for ease of motorcycle initiating or shift, they have all adopted clutch.For clutch of motorcycle, what have utilizes gear transmission, is provided with gear, uses the multi-change speed technology, its gear complexity, and impact failure is big, the programmed sequence of operations complexity.And the electrodeless variable-speed motorcycle is the belt friction driving owing to what adopt, poor reliability, and transmission efficiency is low, the belt rapid wear, maintenance cycle is short.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, easy and simple to handle, the transmission efficiency height, and cruising characteristic is good, and has simplified engine structure, reliable operation, the motorcycle one-stage auto clutch that reduces production costs.
The utility model adopts such technological scheme: a kind of clutch of motorcycle, particularly a kind of motorcycle one-stage auto clutch, include the combination of driving gear shell, it is characterized in that being provided with and to be enclosed within the axle sleeve that rotates on the motorcycle bent axle, driving gear in axle sleeve and the combination of described driving gear shell is slidingly matched, connecting plate center in the combination of driving gear shell is provided with bearing hole, be provided with unilateral bearing in the bearing hole, the rolling element of unilateral bearing contacts with the bearing hole inwall of connecting plate, in the combination of driving gear shell, be provided with the driving disc combination, driving disc in the driving disc combination is provided with the hoof piece, the driving disc combination center is provided with inside and outside spline housing, the internal spline of inside and outside spline housing and the engagement of motorcycle bent axle, the external splines of inside and outside spline housing and the engagement of the internal spline of the unilateral bearing in the connecting plate.
The utility model is set on the motorcycle engine crankshaft, when the engine crankshaft rotating speed is in idling, hoof piece in the driving disc combination on the driving disc does not combine with shell during the driving gear shell makes up, the rolling element of unilateral bearing is under the drive of driving disc, roll in the bearing hole of connecting plate in the combination of driving gear shell, clutch does not have moment of torsion output; When the engine crankshaft rotating speed reaches travelling speed, hoof piece on the driving disc throws away with shell under centrifugal action and combines, drive the combination of driving gear shell and rotate under the effect of frictional force, through the driving gear output torque, this moment, unilateral bearing and shell rotated synchronously.Therefore as long as control throttle size, just can realize the whether control of output torque of clutch.When starting dynamo-electric the startup, the unilateral bearing rolling element is rolling in the connecting plate bearing hole in the combination of driving gear shell under the drive of driving disc, and clutch does not have moment of torsion output; When engine foot started, driving gear at first rotated under the effect of external force, and unilateral bearing rolling element and the swelling of bearing hole wall in the connecting plate bearing hole drive driving disc and rotate, thereby the motorcycle bent axle is rotated, with ato unit.The utility model is simple in structure, uses easy and simple to handlely, and cruising characteristic is good, the transmission efficiency height, and reliable operation, and simplified engine structure, reduced cost of production.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: the inside and outside spline housing 8-axle sleeve A-motorcycle bent axle of 1-driving gear shell combination 2-unilateral bearing 3-driving gear 4-driving disc combination 5-connecting plate 6-hoof piece 7-
Five, embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.As shown in drawings, a kind of motorcycle one-stage auto clutch, include driving gear shell combination 1, it is characterized in that being provided with and to be enclosed within the axle sleeve 8 that motorcycle bent axle A goes up rotation, axle sleeve 8 is slidingly matched with the driving gear 3 that described driving gear shell makes up in 1, connecting plate 5 centers in the driving gear shell combination 1 are provided with bearing hole, be provided with unilateral bearing 2 in the bearing hole, the rolling element of unilateral bearing 2 contacts with the bearing hole inwall of connecting plate 5, in driving gear shell combination 1, be provided with driving disc combination 4, driving disc in the driving disc combination 4 is provided with hoof piece 6, driving disc 4 centers of making up are provided with inside and outside spline housing 7, the internal spline of inside and outside spline housing 7 and motorcycle bent axle A engagement, the internal spline engagement of the unilateral bearing 2 in the external splines of inside and outside spline housing and the connecting plate 5.Driving gear shell combination 1 is made of shell, connecting plate 5, driving gear 3, shell and connecting plate riveted joint, and connecting plate internal tooth and driving gear interference are meshed.
Claims (1)
1, a kind of motorcycle one-stage auto clutch, include driving gear shell combination (1), it is characterized in that being provided with and to be enclosed within the axle sleeve (8) that motorcycle bent axle (A) is gone up rotation, axle sleeve (8) is slidingly matched with the driving gear (3) that described driving gear shell makes up in (1), connecting plate (5) center in the driving gear shell combination (1) is provided with bearing hole, be provided with unilateral bearing (2) in the bearing hole, the rolling element of unilateral bearing (2) contacts with the bearing hole inwall of connecting plate (5), in driving gear shell combination (1), be provided with driving disc combination (4), driving disc in the driving disc combination (4) is provided with hoof piece (6), driving disc combination (4) center is provided with inside and outside spline housing (7), the internal spline of inside and outside spline housing (7) and motorcycle bent axle (A) engagement, the internal spline engagement of the unilateral bearing (2) in the external splines of inside and outside spline housing and the connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033474 CN2781076Y (en) | 2005-03-11 | 2005-03-11 | Single-stage automatic clutch of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033474 CN2781076Y (en) | 2005-03-11 | 2005-03-11 | Single-stage automatic clutch of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2781076Y true CN2781076Y (en) | 2006-05-17 |
Family
ID=36762278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033474 Expired - Fee Related CN2781076Y (en) | 2005-03-11 | 2005-03-11 | Single-stage automatic clutch of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2781076Y (en) |
-
2005
- 2005-03-11 CN CN 200520033474 patent/CN2781076Y/en not_active Expired - Fee Related
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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: 20060517 Termination date: 20120311 |