CN201027832Y - Wet type clutch for motorcycle - Google Patents
Wet type clutch for motorcycle Download PDFInfo
- Publication number
- CN201027832Y CN201027832Y CNU2007200796312U CN200720079631U CN201027832Y CN 201027832 Y CN201027832 Y CN 201027832Y CN U2007200796312 U CNU2007200796312 U CN U2007200796312U CN 200720079631 U CN200720079631 U CN 200720079631U CN 201027832 Y CN201027832 Y CN 201027832Y
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- CN
- China
- Prior art keywords
- platen
- outer casing
- tooth
- driven disc
- motorcycle
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
A motorcycle wet clutch comprises an outer encloser, a drive gear wheel, a driven plate, a press plate, a lift slab, a mandril, a release shaft housing, a bearing, a binding bolt and an elasticity piece which all work in coordinate with the clutch, and is characterized in that the inner wall of the outer encloser is provided with a plurality of internal teeth of outer encloser equidistantly; the press disc is provided with external teeth of press disc meshed with the press disc. The utility model can achieve direct and quick clutch effect and eliminates hidden troubles when motorcycle starts and changes gear, and has a long service life, simple structure and convenient maintenance.
Description
Technical field
The utility model relates to a kind of clutch of motorcycle, relates generally to motorcycle wet clutch.
Technical background
In the prior art, the outer casing that mainly comprises cooperating of motorcycle wet multiplate clutch, driven disc, platen, lift slab, a plurality of from movable friction plate and a plurality of active friction plate, its structure are according to active friction plate, are enclosed within on the driven disc successively from movable friction plate, the such order of active friction plate.When the clutch normality is bonding state, active friction plate and the elastic compression that is produced by the spring on platen and the driven disc dependence clamping bolt from movable friction plate, and then generation frictional force comes transmitting torque that motorcycle is advanced.When push rod by separate axle sleeve with lift slab when pressing down, holddown spring shortens, platen moves down, the mutual frictional force of principal and subordinate's movable friction plate diminishes and can not transmitting torque, this moment, clutch just was in separated state.Motorcycle often cuts off getting in touch between transmission system and the power by cut-off clutch when speed-change and gearshift, starting or deceleration, so that gear shift is smooth and easy, and safe starting.Wet clutch all is to be operated in the machine oil, active friction plate and compress from movable friction plate after, can form certain degree of vacuum, add the viscosity of residual machine oil on the friction plate, separate at the needs clutch and to occur the friction plate adhesion phenomenon often, causing that the smooth or starting of motorcycle engage a gear is sent out dashes, and has a strong impact on the motorcycle traveling comfort, has certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technological deficiency, and a kind of motorcycle wet clutch is provided.The utility model not only can directly realize the clutch effect fast, the potential safety hazard when having eliminated motorcycle starting, gearshift, and operating noise is little, and long service life also simple in structurely is convenient to repair maintenance.
For achieving the above object, the technical solution adopted in the utility model is:
Motorcycle wet clutch, the outer casing, driving gear, driven disc, platen, lift slab, push rod, separation axle sleeve, bearing, the clamping bolt elastic component that comprise cooperating, it is characterized in that equidistantly being provided with a plurality of outer casing internal tooths on the inwall of outer casing, and on the platen excircle, be provided with and the be complementary platen external tooth of engagement of outer casing internal tooth.
Described driven disc is provided with a plurality of ring-shaped distributed driven discs with the platen surface of contact and separates tooth, and in the driven disc of platen upper surface and platen surface of contact upper edge circumferential arrangement a plurality of platens that separate the engagement of tooth coupling with driven disc is set and separates tooth.
Teeth size and platen external tooth number are arranged to and the outer casing coupling outside the platen on the described platen excircle, and platen passes through the platen external tooth cover in outer casing.
Described driven disc separation tooth separates tooth with platen be rectangle or triangle or trapezoidal.
The elastic component that is provided with on the described clamping bolt can be rubber, spring, reed or spring silk.
During work, normality is bonding state, and clutch makes each parts be bited into a whole co-rotation under the supporting effect of elastic component, reaches the work purpose that transmits engine power.When motorcycle speed-change and gearshift, starting or deceleration, needing cut-off clutch, depress lift slab by the operation push rod, platen is moved down, cause the outer casing internal tooth platen external tooth of coupling engagement on outer casing and the platen to stagger up and down, or the tooth that separates of the engagement that causes being complementary on driven disc and the platen surface of contact separates, allow driving gear and driven disc be separated into each autorotation of two-part, thereby cut off getting in touch between transmission system and the power.
Advantage of the present utility model is:
1, because the utility model adopts is direct separate mode, license-master's moving gear is directly separated fast with driven disc, eliminated the adhesion of multi-disc wet clutch and sent out, improved the safety coefficient of driving motorcycle towards phenomenon.
2, the utility model changes multi-disc wet clutch into monolithic clutch mode by the mode that a plurality of friction plates reach the clutch effect, so just reduced wearing and tearing, and operating noise is littler.
3, safeguard the aspect from manufacturing,, more eliminated the overheated hidden danger of burning clutch easily of friction plate, make things convenient for the repairing of clutch to safeguard owing to cancelled the multi-disc active friction plate and from movable friction plate, manufacture cost is lower.
Description of drawings
Fig. 1 is the utility model sectional structure schematic representation
Fig. 2 is the utility model embodiment 2 a sectional structure schematic representation
Fig. 3 is the utility model embodiment 3 a sectional structure schematic representation
Mark among the figure: 1 is driving gear, and 2 is outer casing, and 3 is driven disc, 4 is platen, and 5 is elastic component, and 6 is the bolt pillar, 7 is lift slab, and 8 is clamping bolt, and 9 is bearing, 10 for separating axle sleeve, 11 is push rod, and 12 is the platen external tooth, and 13 is the outer casing internal tooth, 14 for driven disc separates tooth, and 15 are platen separation tooth.
Embodiment
Motorcycle wet clutch comprises outer casing 2, driving gear 1, driven disc 3, platen 4, lift slab 7, push rod 11, separation axle sleeve 10, bearing 9, clamping bolt 8, the elastic component 5 of cooperating, 14 outer casing internal tooths 13 equidistantly are set on the inwall of described outer casing 2, and 14 platen external tooths 12 that are complementary with it are set on platen 4 excircles.The driven disc 3 of motorcycle wet clutch is to be enclosed within on the platen 4 co-rotationally, and outer casing 2 also is co-rotational together with driving gear 1 tight riveting; Platen 4 described in the utility model is under the supporting effect of elastic component 5, the platen external tooth 12 and the outer casing internal tooth on outer casing 2 inwalls 13 that reach on platen 4 excircles mate the effect that meshes mutually, thereby just as a whole whole clutch connection, clutch just is in bonding state; When needing clutch separation, operation push rod 11 is depressed lift slab by separating axle sleeve 10, and platen external tooth 12 outer casing internal tooths 13 are separated up and down, reaches the effect that driving gear 1 and driven disc 3 each autorotation can not be transmitted torque, and clutch just is in separated state.
Motorcycle wet clutch comprises the outer casing 2 of cooperating, driving gear 1, driven disc 3, platen 4, lift slab 7, push rod 11, separate axle sleeve 10, bearing 9, clamping bolt 8, elastic component 5,12 outer casing internal tooths 13 equidistantly are set on the inwall of described outer casing 2, and 12 platen external tooths 12 that are complementary with it are set on platen 4 excircles, driven disc 3 with platen 4 surface of contact on 6 leg-of-mutton driven discs be set separate tooth 14, platen with the surface of contact of driven disc 3 on distribute ringwise and 6 leg-of-mutton platens that separate tooth 14 coupling engagements with driven disc are set separate tooth 15.Platen 4 and outer casing 2 by outer casing internal tooth 13 platen external tooths 12 mutually coupling be connected with a joggle, driven disc 3 and platen 4 are to separate the tooth transmitting torque that links together by the engagement of coupling up and down that is provided with on both surface of contact; Under the support force effect of elastic component 5, whole clutch is connected to as a whole co-rotation transferring power, and this moment, normality was bonding state; When needing cut-off clutch, operation push rod 11 is depressed lift slab 7 by separating axle sleeve 10, platen 4 is also depressed thereupon, outer casing internal tooth 13 platen external tooths 12 separate up and down, the platen separation tooth 15 that mates engagement simultaneously up and down separates tooth 14 and also separates up and down with driven disc, reach driving gear 1 and driven disc 3 each autorotation and can not transmit the effect of torque, clutch just is in separated state.
Motorcycle wet clutch, the outer casing 2, driving gear 1, driven disc 3, platen 4, lift slab 7, push rod 11, separation axle sleeve 10, bearing 9, clamping bolt 8, the elastic component 5 that comprise cooperating, 4 the trapezoidal driven discs that distribute ringwise that are provided with of described driven disc 3 and platen 4 surface of contact separate tooth 14, platen 4 with the surface of contact of driven disc 3 on 4 trapezoidal platens that separate tooth 14 coupling engagements with driven disc be set separate tooth 15.Platen external tooth 12 numbers on described platen 4 excircles and the 12 size settings of platen external tooth and outer casing 2 are suitable, and platen 4 is enclosed within the outer casing 2 by platen external tooth 12.Because being provided with separation tooth pressure dish 4 on the surface of contact is to come transmitting torque by the tooth that separates that mates engagement up and down with driven disc 3; Platen 4 be by platen external tooth 12 directly be enclosed within on the outer casing with driving gear 1 co-rotation.By above-mentioned two kinds of Placements, closely link together at following each parts of whole clutch of the support force effect of elastic component 5, motorcycle wet clutch just is in the bonding state co-rotation; Needing under the situation of clutch separation, operation push rod 11 is depressed lift slab 7 by separating axle sleeve 10, platen 4 still is in the outer casing 2 to lower slider, and trapezoidal platen separates tooth 15 and separates tooth 14 with driven disc and separate up and down, platen 4 disconnects with driven disc 3 and being connected, cause driving gear 1 and driven disc 3 each autorotation can not transmit the effect of torque, clutch just is in separated state.
The utility model is not limited to above-mentioned mode of execution.
Claims (5)
1. motorcycle wet clutch, the outer casing (2), driving gear (1), driven disc (3), platen (4), lift slab (7), push rod (11), separation axle sleeve (10), bearing (9), clamping bolt (8) and the elastic component (5) that comprise cooperating, it is characterized in that: equidistantly be provided with a plurality of outer casing internal tooths (13) on the inwall of outer casing (2), the platen external tooth (12) that is complementary and meshes with outer casing internal tooth (13) is set on platen (4) excircle.
2. motorcycle wet clutch according to claim 1, it is characterized in that: driven disc (3) is provided with a plurality of ring-shaped distributed driven discs with platen (4) surface of contact and separates tooth (14), platen (4) with the surface of contact of driven disc (3) on a plurality of platens that separate the engagement of teeth (14) coupling with driven disc be set separate teeth (15).
3. motorcycle wet clutch according to claim 2 is characterized in that: the platen external tooth (12) on described platen (4) excircle is suitable with outer casing (2), and platen (4) is enclosed within the outer casing by platen external tooth (12).
4. according to claim 2 or 3 described motorcycle wet clutch, it is characterized in that: described driven disc separation tooth (14) separates tooth (15) with platen be rectangle or triangle or trapezoidal.
5. according to claim 1,2 or 3 described motorcycle wet clutch, it is characterized in that: it can be rubber, spring, reed or spring silk that clamping bolt (8) is gone up the elastic component (5) that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200796312U CN201027832Y (en) | 2007-05-23 | 2007-05-23 | Wet type clutch for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200796312U CN201027832Y (en) | 2007-05-23 | 2007-05-23 | Wet type clutch for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027832Y true CN201027832Y (en) | 2008-02-27 |
Family
ID=39132041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200796312U Expired - Fee Related CN201027832Y (en) | 2007-05-23 | 2007-05-23 | Wet type clutch for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027832Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455079A (en) * | 2014-12-16 | 2015-03-25 | 重庆健森动力机械有限公司 | Overrunning clutch device of motorcycle |
-
2007
- 2007-05-23 CN CNU2007200796312U patent/CN201027832Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455079A (en) * | 2014-12-16 | 2015-03-25 | 重庆健森动力机械有限公司 | Overrunning clutch device of motorcycle |
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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: 20080227 Termination date: 20100523 |