CN2866958Y - Friction clutch - Google Patents
Friction clutch Download PDFInfo
- Publication number
- CN2866958Y CN2866958Y CN 200620032752 CN200620032752U CN2866958Y CN 2866958 Y CN2866958 Y CN 2866958Y CN 200620032752 CN200620032752 CN 200620032752 CN 200620032752 U CN200620032752 U CN 200620032752U CN 2866958 Y CN2866958 Y CN 2866958Y
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- CN
- China
- Prior art keywords
- friction
- hole
- friction plate
- face
- central sleeve
- 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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Abstract
The utility model discloses a friction clutch for motor cars, which is characterized in non-aging friction disc comprising a central cover, a pressure disc, a driving friction disc and a friction drive set comprised by driven friction discs, wherein a plurality of mutually internally corollary equipped driving friction discs and driven friction discs are equipped between a terminal surface of the central cover and a terminal surface of the pressure disc, and the friction drive set is equipped with oil channels communicating outwardly. Engine oil enters more smoothly into the friction discs to lubricate through the oil channel, and the engine oil between the friction discs can be timely discharged after the friction drive set is in operation. The engine oil timely brings away the frictional heat and tiny particles generated between the frictions, thereby synchronizing the temperatures of the friction discs and the engine oil to further prevent the aging of the friction materials and to prolong the service life.
Description
Technical field
The utility model relates to the clutch that uses on a kind of Motor Vehicle, especially a kind of friction clutch that is adapted at using on the motorcycle.
Background technique
The friction clutch that the current mobility car especially uses on the motorcycle mainly comprises central sleeve, platen, outer casing and a plurality of active friction plate and the friction driving pair of forming from movable friction plate, active friction plate and be arranged between central sleeve end face and the platen end face from movable friction plate.Active friction plate is generally steel disc, generally adopts steel disc to produce the lamellar body that has garden annular friction face from movable friction plate, and the rubbing surface of lamellar body is provided with the brake pad that distributes along peripheral annular, make with friction material.Active friction plate with from movable friction plate in when work since mutually the mutual friction meeting produce the fine particles that high temperature and friction back produce, these all can make friction plate produce degree aging, that friction material hardens and increases its wearing and tearing, thereby influence the life-span of friction plate.Though active friction plate and have machine oil between the movable friction plate, active friction plate and not strong from the flowability of the machine oil between the movable friction plate can not be taken away with active friction plate with from the frictional heat that produces between the movable friction plate.After having exercised a period of time, friction plate occurs skidding because of reasons such as sclerosis, aging, wearing and tearing, separate and send phenomenon such as abnormal sound in conjunction with friction plate the time, thereby the working life of friction driving pair is not long, the moment of torsion that is transmitted reduces along with the prolongation of service time.
The model utility content
Technical problem to be solved in the utility model provides a kind of friction plate that makes and is difficult for aging friction clutch.
The technological scheme that its technical problem that solves the utility model adopts is: this friction clutch comprises central sleeve, platen, active friction plate and the friction driving pair of forming from movable friction plate, the active friction plate of the supporting setting in a plurality of spaces reaches and is arranged between central sleeve end face and the platen end face from movable friction plate, and it is characterized in that: the friction driving pair is provided with the asphalt channel with external communications.
Further be, asphalt channel comprise be arranged on the central sleeve end face, on the active friction plate and the through hole from the movable friction plate, the described through hole of position correspondence is interconnected.
Further be, asphalt channel comprises the through hole that is arranged on the platen end face, this through hole be arranged on active friction plate on and put corresponding through hole and be interconnected from movable friction plate is upper.
The beneficial effects of the utility model are, owing to adopted the friction driving pair to be provided with mode with the asphalt channel of external communications, can machine oil more successfully be lubricated between the engaging friction sheet by this asphalt channel, also can after entering working state, the friction driving pair discharge the machine oil between the friction plate simultaneously timely, and the frictional heat of utilizing machine oil to take away timely to produce between the friction plate and fine particles etc., thereby temperature and engine oil temperature on its friction plate are reached unanimity, further prevent the aging and sclerosis of friction material, prolong its working life.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model.
Fig. 2 is the sectional view of the central sleeve among Fig. 1.
Fig. 3 is the left view of Fig. 2.
The sectional view of the platen among Fig. 4 Fig. 1.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the outline drawing of active friction plate of the present utility model.
Fig. 7 is the outline drawing from movable friction plate of the present utility model.
Be labeled as among the figure: central sleeve 1, platen 2, outer casing 3, active friction plate 4, from movable friction plate 5, output shaft 8, lift slab 9, external tooth 10, internal tooth 11, spring 12, central sleeve end face 13, platen end face 14, through hole 15, through hole 16, through hole 17, through hole 18, through hole 19, through hole 20.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1～shown in Figure 7, friction clutch of the present utility model comprises the active friction plate 4 of central sleeve 1, platen 2, outer casing 3 and the supporting setting in a plurality of spaces and the friction driving pair of forming from movable friction plate 5, active friction plate 4 is provided with external tooth 10, is provided with internal tooth 11 from movable friction plate 5.When normality, by spring 12 make central sleeve end face 13 and platen end face 14 compress active friction plate 4 with from movable friction plate 5, friction driving vice division chief is in working state, spring 12 is in compressive state, the power torque of motor passes to outer casing 3, comes transmitting torque by outer casing 3-active friction plate 4-from the order of movable friction plate 5-central sleeve 1-output shaft 8.When the needs friction clutch separates, need to throw off the friction driving pair, external force pushing lift slab 9, spring 12 is continued compression, this moment, central sleeve 1 was not removable, and platen end face 14 moves away from central sleeve end face 13, and the distance increasing between platen end face 14 and the central sleeve end face 13 makes active friction plate and the gap occurs between the movable friction plate, friction driving vice division chief is in disengaged condition, and this moment, moment of torsion can not transmit by friction driving is secondary.
Aging for its friction plate is difficult for, the friction driving pair is provided with the asphalt channel with external communications.The effect of this asphalt channel is to make machine oil pass in and out friction pair smoothly, thus the frictional heat and the fine particles that utilize machine oil to take away to produce between the friction plate.Therefore, this asphalt channel can adopt multiple mode to form, for example:
Described asphalt channel comprise be arranged on the central sleeve end face 13, on the active friction plate 4 and through hole 15, through hole 16, through hole 17 from the movable friction plate 5, the described through hole 15 of position correspondence, through hole 16, through hole 17 are interconnected.
The through hole 15 that is arranged on the central sleeve end face 13 can adopt arbitrary shape, but for better with active friction plate 4 on and through hole 16,17 from movable friction plate 5 be communicated with, through hole 15 is preferably the long strip through hole of extension along the circumferential direction.
In order to help taking away frictional heat and fine particles more, the bottom end face of central sleeve 1 is provided with through hole 19, and the efficient that makes it take away frictional heat and fine particles is higher, the engine oil flow reinforcement.
Same reason, described asphalt channel can also comprise the through hole 18 that is arranged on the platen end face 14, through hole 18 be arranged on active friction plate 4 on and from the movable friction plate 5 corresponding through hole 16, the through hole 17 in position be interconnected.
Same reason, the through hole 18 on the platen end face 14 can adopt arbitrary shape, but for better with active friction plate 4 on and through hole 16,17 from movable friction plate 5 be communicated with, through hole 18 is preferably the long strip through hole of extension along the circumferential direction.
Same reason, in order to help taking away frictional heat and fine particles more, platen 2 bottom end faces are provided with through hole 20, and the efficient that makes it take away frictional heat and fine particles is higher, the engine oil flow reinforcement.
Claims (7)
1, friction clutch, comprise central sleeve (1), platen (2), active friction plate (4) and the friction driving pair of forming from movable friction plate (5), the active friction plate of the supporting setting in a plurality of spaces (4) reaches and is arranged between central sleeve end face (13) and the platen end face (14) from movable friction plate (5), and it is characterized in that: the friction driving pair is provided with the asphalt channel with external communications.
2, friction clutch as claimed in claim 1, it is characterized in that: described asphalt channel comprises and is arranged on that central sleeve end face (13) is gone up, active friction plate (4) is gone up and the through hole (15,16,17) from the movable friction plate (5) that the described through hole of position correspondence (15,16,17) is interconnected.
3, friction clutch as claimed in claim 2 is characterized in that: be arranged on the long strip through hole of through hole (15) for along the circumferential direction extending on the central sleeve end face (13).
4, friction clutch as claimed in claim 1 is characterized in that: the bottom end face of central sleeve (1) is provided with through hole (19).
5, as claim 1,2,3 or 4 described friction clutches, it is characterized in that: described asphalt channel comprises the through hole (18) that is arranged on the platen end face (14), through hole (18) be arranged on that active friction plate (4) is gone up and go up the corresponding through hole (16,17) in position from movable friction plate (5) is interconnected.
6, friction clutch as claimed in claim 5 is characterized in that: the long strip through hole of the through hole (18) on the platen end face (14) for along the circumferential direction extending.
7, friction clutch as claimed in claim 1 is characterized in that: platen (2) bottom end face is provided with through hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032752 CN2866958Y (en) | 2006-01-10 | 2006-01-10 | Friction clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032752 CN2866958Y (en) | 2006-01-10 | 2006-01-10 | Friction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866958Y true CN2866958Y (en) | 2007-02-07 |
Family
ID=37702663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032752 Expired - Fee Related CN2866958Y (en) | 2006-01-10 | 2006-01-10 | Friction clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866958Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889316A (en) * | 2012-10-23 | 2013-01-23 | 重庆赛特尔机械有限公司 | Friction plate component of automobile clutch |
| CN104482067A (en) * | 2014-12-04 | 2015-04-01 | 重庆市旺成科技股份有限公司 | Motorcycle, clutch and clutch center sleeve |
| CN116659851A (en) * | 2023-04-18 | 2023-08-29 | 中国北方车辆研究所 | Torsion rigidity test system for floating support friction plate |
-
2006
- 2006-01-10 CN CN 200620032752 patent/CN2866958Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889316A (en) * | 2012-10-23 | 2013-01-23 | 重庆赛特尔机械有限公司 | Friction plate component of automobile clutch |
| CN104482067A (en) * | 2014-12-04 | 2015-04-01 | 重庆市旺成科技股份有限公司 | Motorcycle, clutch and clutch center sleeve |
| CN116659851A (en) * | 2023-04-18 | 2023-08-29 | 中国北方车辆研究所 | Torsion rigidity test system for floating support friction plate |
| CN116659851B (en) * | 2023-04-18 | 2024-03-15 | 中国北方车辆研究所 | Torsion rigidity test system for floating support friction plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |