CN200999818Y - Friction clutch-plate - Google Patents
Friction clutch-plate Download PDFInfo
- Publication number
- CN200999818Y CN200999818Y CNU2007200783717U CN200720078371U CN200999818Y CN 200999818 Y CN200999818 Y CN 200999818Y CN U2007200783717 U CNU2007200783717 U CN U2007200783717U CN 200720078371 U CN200720078371 U CN 200720078371U CN 200999818 Y CN200999818 Y CN 200999818Y
- Authority
- CN
- China
- Prior art keywords
- friction plate
- friction
- utility
- active
- movable
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 18
- 239000000314 lubricant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000002783 friction material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
Images
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- Mechanical Operated Clutches (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a friction clutch used on a motorcycle fiction clutch, which is attrition resistant and is not easy ablated. The utility model comprises a circular shape driving friction disc and a driven friction disc, the driving friction disc and the driven friction disc are mutually overlapped at intervals, forming a friction transmission pair through the mutually contacting friction surface, the driving friction disc and the driven friction disc adopt steel material, the wear resistant property is improved, and the utility model has very good high temperature resistance, and is not easy to be ablated, the service life is lengthened, and the utility model has the advantages that the noise of the combination and the separation is low, the combination is not abrupt, is not easy to slide and the separation is complete and rapid. The inner teeth and outer teeth arranged on the driving friction disc and the driven friction disc enable the lubricating oil to enter the friction surface through the through groove between the inner teeth and the outer teeth, performing the functions of lubrication, cooling and radiation, and simultaneously the inner teeth and the outer teeth can wipes out the excessive lubrication oil. The manufacture cost of the friction clutch disc is low, and the utility model is in particular suitable for being used in the existing motorcycle friction clutch.
Description
Technical field
The utility model relates to the friction clutch disc that uses on a kind of friction clutch, the friction clutch disc that uses on especially a kind of friction clutch of motorcycle.
Background technique
At present, the friction clutch disc that uses on the friction clutch of motorcycle all is by active friction plate and stackedly from the movable friction plate space constitutes friction pair.Usually be provided with on the rubbing surface of active friction plate distribute along peripheral annular, with the brake pad that friction materials such as bakelite are made, generally adopt steel disc from movable friction plate, active friction plate with use from the movable friction plate pairing.Active friction plate utilizes the brake pad on the active friction plate to produce frictional force with steel disc planar friction from movable friction plate, thereby reaches the purpose that relies on the frictional force transmitting torque when the effect of power is fitted down outside from movable friction plate.In order to increase the frictional force that active friction plate produces between the rubbing surface with from the combining of movable friction plate the time, the producer that has is adopting initiatively or from the surface of movable friction plate the processes of annular knurl to go out lines, little concave point etc.The active friction plate of above-mentioned form and the friction pair that forms from movable friction plate are in use, friction pair is realized combination and is separated by external force, there is greasy dirt owing to active friction plate and between the movable friction plate, at the brake pad of active friction plate and from the contact plane between the movable friction plate, will produce oil film, thereby the existence owing to oil film produces parital vacuum when friction pair combination or separation easily, like this with regard to cause active friction plate with between movable friction plate in conjunction with bad or produce that being stained with stagnates and be not easy throws off when separating, also can produce vibrations in use, noise and separate bad sending out of causing towards phenomenon, operate also dumb, also be easy to generate the aging of friction clutch disc, friction material on active friction plate phenomenon such as sclerosis progressively under fricative high temperature also can be burnt friction clutch disc when serious.Simultaneously, also there is the higher relatively deficiency of preparation process relative complex, cost in above-mentioned friction plate.
The model utility content
Technical problem to be solved in the utility model provides a kind of wear-resisting and friction clutch disc of being difficult for burning.
The technological scheme that its technical problem that solves the utility model adopts is: friction clutch disc comprises the active friction plate of toroidal and from movable friction plate, active friction plate and stacked from the movable friction plate space, form the friction driving pair by the rubbing surface that is in contact with one another, it is characterized in that: active friction plate and all adopt steel material to make from movable friction plate.
In order further to improve the contact performance between its rubbing surface, active friction plate is provided with the groove that along the circumferential direction distributes and axially connect.
In order further to improve the resistance to high temperature of its friction plate, a plurality of grooves on the active friction plate are arranged on the inner circumference place and form internal tooth.
In order further to improve the contact performance between its rubbing surface, be provided with the groove that along the circumferential direction distributes and axially connect from movable friction plate.
In order further to improve the resistance to high temperature of its friction plate, a plurality of grooves from movable friction plate are arranged on excircle and form external tooth.
As optimized technical scheme, internal tooth on the above-mentioned active friction plate and external tooth movement locus along the circumferential direction from the movable friction plate cover active friction plate and from the rubbing surface of the stacked formation of movable friction plate.
The beneficial effects of the utility model are: owing to the active friction plate that adopts steel material to make with from movable friction plate, cancelled the friction material of material such as original bakelite, making its friction pair is direct planar friction between the steel material, not only improved wear-resisting property, also have fabulous resistance to high temperature and be difficult for burning, prolonged working life.Test shows under long-time half-clutch state, its wear resistance, heat-resisting quantity are better than adopting the existing friction plate of friction material, also have in conjunction with low with the noise that separates, do not send out dash, be difficult for skidding, separate thoroughly rapidly, the advantage of no any catching phenomenon.By internal tooth and external tooth being set at active friction plate with from movable friction plate, make its lubricant oil can be from the groove engaging friction face between internal tooth and the external tooth, play effect lubricated, that cool off and dispel the heat, utilize internal tooth and external tooth that unnecessary lubricant oil is scraped simultaneously, prevent to pile up the adverse effect that too many lubricant oil brings.Friction clutch disc fabricating cost of the present utility model is low, is particluarly suitable for using in the friction clutch of existing motorcycle.
Description of drawings
Fig. 1 is the superimposed user mode schematic representation of friction plate of the present utility model.
Fig. 2 is an active friction plate of the present utility model and front view from movable friction plate.
Be labeled as among the figure: active friction plate 1, from movable friction plate 2, groove 3, internal tooth 4, groove 5, external tooth 6.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1 and Figure 2, friction clutch disc of the present utility model, comprise the active friction plate 1 of toroidal and from movable friction plate 2, active friction plate 1 and from movable friction plate 2 all adopt steel material to be made and the space stacked, form the friction driving pair by the rubbing surface that is in contact with one another, the frictional force that the contact of rubbing surface produces is used to transmit friction torque.The active friction plate 1 that steel material is made and from the good heat-transfer of movable friction plate 2, heat radiation is easy and wear resistance is good, also can utilize heat treatment process such as case-carbonizing, nitriding, quenching further to improve its wear resistance simultaneously easily, be convenient to processing and fabricating and reduce cost.
In order to make the active friction plate 1 and time make oil film be not easy to form in contact from the rubbing surface between the movable friction plate 2 as far as possible, the rubbing surface of active friction plate 1 is provided with the groove 3 that along the circumferential direction distributes and axially connect.Active friction plate 1 with from movable friction plate 2 in conjunction with and when its rubbing surface is contacted, since this moment active friction plate 1 and between movable friction plate 2, have speed discrepancy, active friction plate 1 and between the rubbing surface between the movable friction plate 2, have slide relative, can utilize the edge of groove 3 that the oil film on the rubbing surface is struck off this moment, thereby make active friction plate 1 with combine tightr from the rubbing surface between the movable friction plate 2, can not produce parital vacuum during separation because of the existence of oil film yet, thus separate light easily.
Dispel the heat and lubricate for the ease of lubricant oil engaging friction face place, a plurality of grooves 3 on the active friction plate 1 are arranged on the inner circumference place and form internal tooth 4.Groove 3 can be in a variety of forms, shape all can reach above-mentioned heat radiation, lubricated and scrape the purpose of unnecessary lubricant oil.
Based on above-mentioned principle, be provided with the groove 5 of distribution along the circumferential direction and axial perforation from the rubbing surface of movable friction plate 2, and preferably will be arranged on excircle and form external tooth 6 from a plurality of grooves 5 on the movable friction plate 2.
In order further to improve heat radiation, lubricated and scrape the effect of unnecessary lubricant oil, internal tooth 4 on the active friction plate 1 and external tooth 6 movement locus along the circumferential direction from movable friction plate 2 cover active friction plate 1 and from the rubbing surface of movable friction plate 2 stacked formation.That is to say that the planar annular on the rubbing surface of active friction plate 1 contacts with the planar annular that a plurality of external tooths 6 from the rubbing surface of movable friction plate 2 constitute; The planar annular that a plurality of internal tooths 4 on the rubbing surface of active friction plate 1 constitute contacts with planar annular from movable friction plate 2.Like this, both the oil that can conveniently scrape flowed away from groove 3,5, thereby took away the frictional heat of generation, also allowed lubricant oil be distributed in uniformly on the whole rubbing surface simultaneously.
Claims (6)
1, friction clutch disc, comprise the active friction plate (1) of toroidal and from movable friction plate (2), active friction plate (1) and stacked from movable friction plate (2) space, form the friction driving pair by the rubbing surface that is in contact with one another, it is characterized in that: active friction plate (1) and all adopt steel material to make from movable friction plate (2).
2, friction clutch disc as claimed in claim 1 is characterized in that: the rubbing surface of active friction plate (1) is provided with the groove (3) that along the circumferential direction distributes and axially connect.
3, friction clutch disc as claimed in claim 1 is characterized in that: a plurality of grooves (3) on the active friction plate (1) are arranged on the inner circumference place and form internal tooth (4).
4, as claim 1,2 or 3 described friction clutch discs, it is characterized in that: be provided with the groove (5) that along the circumferential direction distributes and axially connect from the rubbing surface of movable friction plate (2).
5, friction clutch disc as claimed in claim 4 is characterized in that: a plurality of grooves (5) from movable friction plate (2) are arranged on excircle and form external tooth (6).
6, friction clutch disc as claimed in claim 5, it is characterized in that: internal tooth (4) on the active friction plate (1) and external tooth (6) movement locus along the circumferential direction from the movable friction plate (2) cover active friction plate (1) and from the rubbing surface of the stacked formation of movable friction plate (2).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200783717U CN200999818Y (en) | 2007-01-31 | 2007-01-31 | Friction clutch-plate |
| JP2008000191U JP3140521U (en) | 2007-01-31 | 2008-01-17 | Friction clutch friction piece |
| ITMI20080137 ITMI20080137A1 (en) | 2007-01-31 | 2008-01-30 | CLUTCH DISC COMPLEX |
| ITMI20110266 ITMI20110266U1 (en) | 2007-01-31 | 2011-08-01 | CLUTCH DISC COMPLEX. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200783717U CN200999818Y (en) | 2007-01-31 | 2007-01-31 | Friction clutch-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999818Y true CN200999818Y (en) | 2008-01-02 |
Family
ID=39014225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200783717U Expired - Fee Related CN200999818Y (en) | 2007-01-31 | 2007-01-31 | Friction clutch-plate |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3140521U (en) |
| CN (1) | CN200999818Y (en) |
| IT (2) | ITMI20080137A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883637A (en) * | 2012-12-20 | 2014-06-25 | 舍弗勒技术股份两合公司 | Clutch device |
| CN105308345A (en) * | 2013-06-26 | 2016-02-03 | 舍弗勒技术股份两合公司 | Segmented carrier plates |
| CN105960541A (en) * | 2014-01-17 | 2016-09-21 | 腓特烈斯港齿轮工厂股份公司 | Frictional shifting element for vehicle transmission |
| CN110043574A (en) * | 2019-03-18 | 2019-07-23 | 南京理工大学 | A kind of pairing steel sheet with axial pass trough structure for wet clutch |
-
2007
- 2007-01-31 CN CNU2007200783717U patent/CN200999818Y/en not_active Expired - Fee Related
-
2008
- 2008-01-17 JP JP2008000191U patent/JP3140521U/en not_active Expired - Fee Related
- 2008-01-30 IT ITMI20080137 patent/ITMI20080137A1/en unknown
-
2011
- 2011-08-01 IT ITMI20110266 patent/ITMI20110266U1/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883637A (en) * | 2012-12-20 | 2014-06-25 | 舍弗勒技术股份两合公司 | Clutch device |
| CN103883637B (en) * | 2012-12-20 | 2019-05-28 | 舍弗勒技术股份两合公司 | Clutch device |
| CN105308345A (en) * | 2013-06-26 | 2016-02-03 | 舍弗勒技术股份两合公司 | Segmented carrier plates |
| CN105308345B (en) * | 2013-06-26 | 2018-09-07 | 舍弗勒技术股份两合公司 | Segmented carrier plate |
| CN105960541A (en) * | 2014-01-17 | 2016-09-21 | 腓特烈斯港齿轮工厂股份公司 | Frictional shifting element for vehicle transmission |
| CN105960541B (en) * | 2014-01-17 | 2021-07-06 | 腓特烈斯港齿轮工厂股份公司 | Friction shifting elements for vehicle transmissions |
| CN110043574A (en) * | 2019-03-18 | 2019-07-23 | 南京理工大学 | A kind of pairing steel sheet with axial pass trough structure for wet clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20110266U1 (en) | 2011-10-31 |
| ITMI20080137A1 (en) | 2008-08-01 |
| JP3140521U (en) | 2008-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHANG KUN ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhang Kun Number: 01 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhang Kun Number: 01 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHANG KUN ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20140131 |