CN2866956Y - Clutch friction lamellae - Google Patents
Clutch friction lamellae Download PDFInfo
- Publication number
- CN2866956Y CN2866956Y CN 200620000756 CN200620000756U CN2866956Y CN 2866956 Y CN2866956 Y CN 2866956Y CN 200620000756 CN200620000756 CN 200620000756 CN 200620000756 U CN200620000756 U CN 200620000756U CN 2866956 Y CN2866956 Y CN 2866956Y
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- CN
- China
- Prior art keywords
- friction plate
- oil clearance
- clutch friction
- clutch
- utility
- 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
The utility model discloses a clutch friction disc, which comprises an oil gap, wherein the oil gap inclines in the rotation direction and forms a separation angle with the friction disc radial. The oil gap can be of an arc shape which is provided on a base circle with a radius of B1, a circular arc oil gap is formed with R1 and R2 as the radiuses and the base circular as the center of the circles and the central angles of adjacent centers of the circles is A1, wherein B1=10-44mm, R1=10-50mm, R2=R1+1-5mm, A1=15 degree -35 degree. The clutch friction disc of the utility model is provided with simple conformation, safety, reliability, effective prevention of the clashing and sliding of motor cars.
Description
Technical field
The utility model relates to a kind of be used for effectively preventing the clutch that sending out of motorcycle dashed and skidded and the friction plate of similar means.
Background technique
At present main quality problems of motorcycle are sent out exactly and are dashed and skid, and cause send out to dash with a main cause of skidding be that self bonding of friction pair causes motorcycle to send out to dash in the clutch, simultaneously because the friction plate self structure causes the oil storage of friction pair not enough, quicken the excessive wear of friction plate, and cause cltuch slipping.
Clutch assembly comprises from combination of tooth case and driven disc combination, wherein the outer cover 1 from the combination of tooth case is enclosed within on the main shaft 4 of motorcycle engine by the axle sleeve sky, the central sleeve of driven disc combination is directly installed on the main shaft 4 of motorcycle engine, friction plate 2 forms friction pair with driven plate 3 by compressing of stage clip and carries out the transmission of moment of torsion, simultaneously owing to friction plate 2 and outer cover 1 are fixed together, and driven plate 3 is fixed together by the central sleeve involute splines tooth that involute splines tooth and driven disc make up, thereby realizes making up the process of being transmitted by friction plate 2 and driven plate 3 with the transmission of driven disc combined torque from the tooth case.As shown in Figure 1.
As shown in Figure 2, the oil clearance 5 of existing clutch friction plate 2 is to be that the center radially distributes with the friction plate center of circle, and down, lubricant oil is stored in this oil clearance, plays the lubrication friction pair in working order---the effect of friction plate and driven plate.But because there is the defective of self in this structure itself, according to mechanics principle: this oil clearance is because own linearly, and under the power effect of high speed rotating, the lubricant oil of this oil clearance all is thrown out of, and can not really play lubricated effect.The wearing and tearing of friction plate 2 have been quickened with driven plate 3.Owing to after motor is cooling off,, cause between friction plate 2 and driven plate 3 and formed vacuum, when starting a cold engine, send out more obvious simultaneously towards phenomenon because lubricant oil can not in time be filled up.
The model utility content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, safety, reliable, can prevent effectively that motorcycle from sending out the clutch friction plate that dashes, skids.
For achieving the above object, the technical solution adopted in the utility model is; A kind of clutch friction plate comprises oil clearance, described oil clearance to sense of rotation tilt and and friction plate form angle between radially.
Described oil clearance can be rectilinear form.Described angle can be 40 °-60 °.
Described oil clearance can be curved.Described arc oil clearance is on the basic circle of radius B1, a bit to be the center of circle on the basic circle, is the formed circular arc oil clearance of radius with R1, R2, and the central angle between the adjacent center of circle is A1; B1=10～44mm wherein, R1=20-50mm, R2=R1+1～5mm, A1=15 °-35 °.
Because the friction plate oil clearance tilts to sense of rotation, this friction plate when rotated, lubricant oil can not be thrown out of, but under the effect of tangential force, flow to the center of circle along oil clearance, the oil in the friction plate oil clearance will get more and more, and will play sufficient lubrication to the lubricated of friction plate and steel disc, reduce the wearing and tearing of friction plate and steel disc, effectively avoided skidding of clutch.Simultaneously owing in the oil clearance of friction plate sufficient lubricating oil is arranged, the vacuum of effectively having avoided motor to form in cooling procedure has prevented that sending out of clutch from dashing.Described oil clearance adopts circular arc can make the suffered tangential force of lubricant oil bigger, and the oil-collecting effect is better.The technical solution of the utility model is improved the structural type of friction plate by under the constant situation of assembly relation, to improve preventing to send out and dashing and the performance of skidding of clutch.
Description of drawings
Fig. 1 is the clutch of motorcycle assembly structure figure.
Fig. 2 is the oil clearance structural representation of existing clutch friction plate.
Fig. 3 a is the oil clearance structural representation of the utility model clutch friction plate.
Fig. 3 b is the right pseudosection of Fig. 3 a.
Fig. 3 c cuts open enlarged view for A-A office among Fig. 3 a.
Among the figure
1. from tooth case outer cover 2. friction plates 3. driven plates 4. main shafts 5. oil clearances
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Shown in Fig. 3 a, 3b and 3c, clutch friction plate of the present utility model comprises oil clearance 5, described oil clearance to sense of rotation tilt and and friction plate 2 form angle between radially.
Described oil clearance 5 can be rectilinear form, and itself and the friction plate angle between radially can be 40 °-60 °.Described oil clearance also can be curved.In Fig. 3 a, described arc oil clearance is on the basic circle of radius B1, a bit to be the center of circle on the basic circle, is the formed circular arc oil clearance of radius with R1, R2, and the central angle between the adjacent center of circle is A1; B1=10～44mm wherein, R1=20-50mm, R2=R1+1～5mm, A1=15 °-35 °.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement that the utility model is done or modification all belong to the utility model claim.
Claims (5)
1. a clutch friction plate comprises oil clearance, it is characterized in that: described oil clearance to sense of rotation tilt and and friction plate form angle between radially.
2. clutch friction plate according to claim 1 is characterized in that: described oil clearance is a rectilinear form.
3. clutch friction plate according to claim 2 is characterized in that: described angle is 40 °-60 °.
4. clutch friction plate according to claim 1 is characterized in that: described oil clearance is curved.
5. clutch friction plate according to claim 4 is characterized in that: described arc oil clearance is on the basic circle of radius B1, a bit to be the center of circle on the basic circle, is the formed circular arc oil clearance of radius with R1, R2, and the central angle between the adjacent center of circle is A1; B1=10～44mm wherein, R1=20-50mm, R2=R1+1～5mm, A1=15 °-35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000756 CN2866956Y (en) | 2006-01-13 | 2006-01-13 | Clutch friction lamellae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000756 CN2866956Y (en) | 2006-01-13 | 2006-01-13 | Clutch friction lamellae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866956Y true CN2866956Y (en) | 2007-02-07 |
Family
ID=37702661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620000756 Expired - Fee Related CN2866956Y (en) | 2006-01-13 | 2006-01-13 | Clutch friction lamellae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866956Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462240A (en) * | 2017-04-04 | 2019-11-15 | 株式会社F.C.C. | Clutch friction plate and clutch apparatus |
-
2006
- 2006-01-13 CN CN 200620000756 patent/CN2866956Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110462240A (en) * | 2017-04-04 | 2019-11-15 | 株式会社F.C.C. | Clutch friction plate and clutch apparatus |
| US11078966B2 (en) | 2017-04-04 | 2021-08-03 | Kabushiki Kaisha F.C.C. | Clutch friction plate and clutch device |
| CN110462240B (en) * | 2017-04-04 | 2021-08-27 | 株式会社F.C.C. | Clutch friction plate and clutch 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: 20070207 Termination date: 20130113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |