CN203023332U - Friction sheet type clutch - Google Patents
Friction sheet type clutch Download PDFInfo
- Publication number
- CN203023332U CN203023332U CN 201320029227 CN201320029227U CN203023332U CN 203023332 U CN203023332 U CN 203023332U CN 201320029227 CN201320029227 CN 201320029227 CN 201320029227 U CN201320029227 U CN 201320029227U CN 203023332 U CN203023332 U CN 203023332U
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- CN
- China
- Prior art keywords
- driving disc
- driven
- friction plate
- outer cover
- friction sheet
- 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 sheet type clutch comprising an outer cover, a driving plate assembly provided with a driving plate and a driving friction sheet, and a driven plate assembly provided with an output element and a driven friction sheet, wherein a main spring is arranged between the outer cover and the driving plate; the driving friction sheet of the driving plate assembly and the driven friction sheet of the driven plate assembly can be in friction connection through the main spring; and the driving plate is manufactured by mechanically machining through a cast aluminum alloy blank. Preferably, the driving plate uses a pressure cast aluminum alloy blank. The outer end of the outer cover is connected with a control mechanism; and the control mechanism can overcome an elastic force of the main spring through the outer cover, so as to move toward the driving plate, so that the driving friction sheet and the driven friction sheet are out of a friction connection state. The friction sheet type clutch provided by the utility model has the beneficial effects that the weight of the clutch can be effectively reduced, so that the reactive loss of a motorcycle engine can be reduced, and the energy consumption is reduced; and meanwhile, the consumption on labor, money and materials caused by mechanical machining further can be saved, and the cost caused by the mechanical machining can be reduced.
Description
Technical field
The utility model relates to a kind of multidisc clutch, particularly a kind of motorcycle friction plate clutch.
Background technique
Existing motorcycle with friction plate clutch by outer cover, main spring, comprise driving disc and active friction plate the driving disc assembly, comprise that the driven disc assembly etc. of output element and driven friction disk forms, and can form frictional connection by active friction plate and driven friction disk between driving disc assembly and driven disc assembly.Main spring is arranged between driving disc and outer cover, outer cover and driving disc are connected by screw, driving disc is provided with four external tooths and coordinates with the inside groove that is covered with outward, can form axial relative sliding by external tooth and inside groove between driving disc and outer cover, and between external tooth and inside groove transmission both, rotation is rotated and moment of torsion, and main spring is used for making active friction plate and driven friction disk to form frictional connection.Driving disc is arranged on the bent axle of motor by the splined hole of its setting, and active friction plate forms to synchronize with outer cover and is rotationally connected, and driven friction disk forms to synchronize with output element and is rotationally connected, and the output element coaxial rotation is connected on the bent axle of motor.But after the driving disc of the friction plate clutch of use is cast as blank by the pig iron now, then be made by cutting.Mainly there is following shortcoming in it, and the one, pig iron casting can only be adopted gravity casting usually, and its casting accuracy is low, need to just can make the driving disc finished product through a large amount of cutting through the driving disc blank of casting, and its processing technology complexity and processing charges are high; Pig iron proportion is about 7.8, causes clutch weight large, and in the motor oiling, subtracting oily process, because clutch weight causes inertia large greatly, its reactive loss is large, and energy consumption is high.For this reason, need to improve.
Summary of the invention
The purpose of this utility model is exactly for the deficiencies in the prior art, and a kind of lightweight friction plate clutch is provided, the moment of inertia when reducing clutch work by the weight that alleviates clutch, thus reduce power consumption penalty, save energy consumption.
For achieving the above object, the utility model adopts following technological scheme:
A kind of friction plate clutch, comprise outer cover, be provided with driving disc and active friction plate the driving disc assembly, be provided with the driven disc assembly of output element and driven friction disk, be provided with main spring between outer cover and driving disc, the driven friction disk of the active friction plate of driving disc assembly and driven disc assembly can form frictional connection by main spring, and described driving disc adopts machined the making of cast aluminium alloy blank.
Adopt the utility model of aforementioned techniques scheme, cast aluminium alloy is machined to be made because driving disc adopts, and its proportion is 2.7 proportions 7.8 much smaller than cast iron approximately.Therefore, this programme utilizes the low characteristics of cast aluminium alloy material proportion, can effectively alleviate clutch weight, thereby reduces the power consumption penalty of motorcycle engine, reduces energy consumption.
The cast aluminium alloy blank of aforementioned schemes both can adopt the gravity casting mode to make, and also can adopt the high pressure die casting mode to make.When adopting the high pressure die casting mode to make, can reduce greatly machining amount, reduce difficulty of processing, thereby the human, financial, and material resources power of saving machining consumes, and reduces machining cost.
The technical program both can be used for manual clutch, also can be used for automatic clutch.both different with existence on control mode in structure, automatic clutch is provided with in active friction plate and driven friction disk outside and is respectively equipped with upper plate and lower plate, be provided with release spring between upper and lower plates, be elasticly connected with cam-like and get rid of piece on driving disc, in the driving disc rotational speed during lower than setting speed, active friction plate and driven friction disk are in separated state under the resilient force of release spring, after the driving disc rotation reaches the setting rotating speed, cam-like gets rid of piece and rotates under the effect of centrifugal force, the elastic force that overcomes release spring promotes lower plate and moves and clamp active friction plate and driven friction disk to the upper plate direction, so that movable friction plate and driven friction disk form frictional connection, when needing active friction plate to separate with driven friction disk, overcome the elastic force of main spring by control mechanism, thereby active friction plate is separated with driven friction disk.Manual clutch only makes active friction plate separate with driven friction disk by the manual operation control mechanism and gets final product.
The beneficial effects of the utility model are can effectively alleviate clutch weight, thereby reduce the power consumption penalty of motorcycle engine, the reduction energy consumption; Simultaneously, also save the human, financial, and material resources power consumption of machining, reduce machining cost.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 2 structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but therefore the utility model is not limited among described scope of embodiments.
Embodiment 1Referring to Fig. 1, a kind of manual friction plate clutch, comprise outer cover 1, be provided with driving disc 2 and active friction plate 3 the driving disc assembly, be provided with the driven disc assembly of output element 4 and driven friction disk 5, be provided with main spring 6 between outer cover 1 and driving disc 2, the active friction plate 3 of driving disc assembly and the driven friction disk 5 of driven friction component can provide positive pressure to form frictional connection by main spring 6; Described driving disc 2 adopts machined the making of cast aluminium alloy blank.
Described driving disc 2 adopts high pressure die casting to form the pack alloy blank.
The outer end of described outer cover 1 is connected with the control mechanism (not shown), and control mechanism can make outer cover 1 overcome main spring 6 elastic forces and move to driving disc 2, so that break away from the frictional connection state between driving disc 2, driven friction disk 5, active friction plate 3.
Embodiment 2Referring to Fig. 2, a kind of automated friction lamella clutch, comprise outer cover 1, be provided with driving disc 2 and active friction plate 3 the driving disc assembly, be provided with the driven disc assembly of output element 4 and driven friction disk 5, be provided with main spring 6 between outer cover 1 and driving disc 2, can get rid of piece 11 by cam between active friction plate 3 and driven friction disk 5 and form frictional connection; Described driving disc 2 adopts machined the making of cast aluminium alloy blank.
Described driving disc 2 adopts high pressure die casting to form the pack alloy blank.
The outer end of described outer cover 1 is connected with control mechanism 7, and control mechanism 7 can make outer cover 1 overcome main spring 6 elastic forces and move to driving disc 2, so that active friction plate 3 and driven friction disk 5 break away from the frictional connection state.
Described active friction plate 3 and driven friction disk 5 outsides also are respectively equipped with upper plate 8 and lower plate 9, be provided with release spring 10 between upper plate 8 and lower plate 9, release spring 10 during less than setting speed, makes active friction plate 3 and driven friction disk 5 be in separated state at driving disc 2 rotating speeds; Described driving disc 2 is provided with cam-like and gets rid of piece 11, at driving disc 2 rotating speeds during to setting speed, cam-like gets rid of piece 11 and rotates the resistance that overcomes described release spring 10 and promote lower plate 9 and move axially to upper plate 8, compress active friction plate 3 and driven friction disk 5, make active friction plate 3 and driven friction disk 5 form frictional connection.
Although the above accompanying drawing that combines has been described mode of execution of the present utility model, but those of ordinary skill in the art also can recognize in scope to claims and make various variations or modification, and these modifications and variations are interpreted as within scope of the present utility model and intention.
Claims (4)
1. friction plate clutch, comprise outer cover (1), be provided with driving disc (2) and active friction plate (3) the driving disc assembly, be provided with the driven disc assembly of output element (4) and driven friction disk (5), be provided with main spring (6) between outer cover (1) and driving disc (2), the driven friction disk (5) of the active friction plate of driving disc assembly (3) and driven disc assembly can form frictional connection by main spring (6), it is characterized in that, described driving disc (2) adopts machined the making of cast aluminium alloy blank.
2. friction plate clutch according to claim 1, is characterized in that: described driving disc (2) employing high pressure die casting aluminum alloy blank.
3. friction plate clutch according to claim 1 and 2, it is characterized in that: the outer end of described outer cover (1) is connected with control mechanism (7), it is mobile to driving disc (2) that control mechanism (7) can make outer cover (1) overcome main spring (6) elastic force, so that active friction plate (3) and driven friction disk (5) break away from the frictional connection state.
4. friction plate clutch according to claim 3, it is characterized in that: described active friction plate (3) and driven friction disk (5) outside also are respectively equipped with upper plate (8) and lower plate (9), be provided with release spring (10) between upper plate (8) and lower plate (9), release spring (10) during less than setting speed, makes active friction plate (3) and driven friction disk (5) be in separated state at driving disc (2) rotating speed; Described driving disc (2) is provided with cam-like and gets rid of piece (11), at driving disc (2) rotating speed during to setting speed, cam-like gets rid of that piece (11) rotates and the resistance that overcomes described release spring (10) makes active friction plate (3) and driven friction disk (5) form frictional connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029227 CN203023332U (en) | 2013-01-21 | 2013-01-21 | Friction sheet type clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029227 CN203023332U (en) | 2013-01-21 | 2013-01-21 | Friction sheet type clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023332U true CN203023332U (en) | 2013-06-26 |
Family
ID=48647320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029227 Expired - Fee Related CN203023332U (en) | 2013-01-21 | 2013-01-21 | Friction sheet type clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715944A (en) * | 2014-08-12 | 2017-05-24 | 株式会社F.C.C | power transmission device |
| CN113882686A (en) * | 2021-09-02 | 2022-01-04 | 上海建工四建集团有限公司 | A automatic hand tool that is used for prefabricated wallboard to transfer to hang down |
-
2013
- 2013-01-21 CN CN 201320029227 patent/CN203023332U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715944A (en) * | 2014-08-12 | 2017-05-24 | 株式会社F.C.C | power transmission device |
| CN106715944B (en) * | 2014-08-12 | 2019-08-16 | 株式会社F.C.C | Power transmission |
| CN106715944B8 (en) * | 2014-08-12 | 2019-09-20 | 株式会社F.C.C. | power transmission |
| CN113882686A (en) * | 2021-09-02 | 2022-01-04 | 上海建工四建集团有限公司 | A automatic hand tool that is used for prefabricated wallboard to transfer to hang down |
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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: 20130626 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |