CN203770451U - Novel clutch driven plate - Google Patents
Novel clutch driven plate Download PDFInfo
- Publication number
- CN203770451U CN203770451U CN201420131770.5U CN201420131770U CN203770451U CN 203770451 U CN203770451 U CN 203770451U CN 201420131770 U CN201420131770 U CN 201420131770U CN 203770451 U CN203770451 U CN 203770451U
- Authority
- CN
- China
- Prior art keywords
- hub
- disc
- driven disc
- novel clutch
- clutch driven
- 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 relates to a novel clutch driven plate comprising a spindle, a driven pot plate and a moving mechanism. The driven pot plate and the moving mechanism are mounted on the spindle coaxially and sequentially, the moving mechanism comprises a plate hub which is connected with the spindle through a thread, and a fastener device is arranged at the end of the thread. The novel clutch driven plate has the advantages that through threaded connection of the plate hub and the surface of the spindle, the moving mechanism can rotate slightly through the thread under the action of external force to squeeze the driven pot plate to move so as to realize power transmission, and even if under the action of large external force, the movement speed of the moving mechanism moving through the thread cannot be heightened.
Description
Technical field
The utility model relates to a kind of clutch component, especially a kind of novel clutch driven disc.
Background technique
At present, conventional being used for is provided with buffer damping mechanism in clutch driven disk for automobile, for the impact of buffer clutch driven disc.For example use operator's operated clutch driven disc in the close process of the driving disc of High Rotation Speed, if the buffer damping mechanism in shortage driven disc, can cause driven disc excessive to driving disc Contact impact force, the friction disk of clutch is easily burnt, reduce the working life of clutch.Then, due to the difference of machining accuracy, buffer distance and the impact force of each clutch driven plate in contact process is not identical, and existing buffer damping mechanism can not be debugged according to individual difference after installation.In addition on the one hand, in upper existing buffer damping mechanism, the general deformable member that uses cushions, its deformation-recovery ability variation after repeatedly using, the working life of also having reduced clutch driven plate.Therefore, be necessary to improve conventional clutch driven plate.
Model utility content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel clutch driven disc, to solve the not good technological deficiency of existing clutch driven plate effectiveness in vibration suppression.
For this reason, the technological scheme that clutch driven plate described in the utility model adopts is as follows:
A kind of novel clutch driven disc, comprise main shaft and be coaxially arranged on successively driven pot dish and the mobile mechanism on described main shaft, it is characterized in that, described mobile mechanism comprises hub, described hub is connected with described main shaft by screw thread, and the end of described screw thread is provided with bayonet unit; Wherein, described mobile mechanism also comprise be located at respectively described hub both sides and with the coaxial mounted damping disc of described hub and clamping disk, described damping disc is connected by some links with described clamping disk, and, described link passes from the opening at described hub edge, described bayonet unit comprises an electromagnet and the position limit switch for detection of driven pot dish position, and described position limit switch is connected with described electromagnet.
Preferably, also comprise returning device, described returning device comprises the torsion spring that connects described hub and main shaft.
Preferably, also comprise a belleville spring coaxial with described hub, described belleville spring is located between described damping disc and hub.
Preferably, the side that approaches described hub of described driven disc is provided with the corrugated projection of some annulars.
Preferably, described link is position limit pin.
Preferably, in described screw thread, be provided with ball.
Novel clutch driven disc described in model utility is threaded by hub and main shaft surface, mobile mechanism can slightly rotate driven pot of movement of coiling of extruding by screw thread under external force and realize transmission of power, even under larger External Force Acting, the variation of the travelling speed that mobile mechanism moves by screw thread can not become greatly yet, has effectively dissolved the percussion of external force to driven disc.In addition, in mobile mechanism, be also provided with damping disc and clamping disk is fixed hub, thereby can effectively improve the effectiveness in vibration suppression of driven disc, and, belleville spring and wavy bulge are especially set in driven disc, further improve the effectiveness in vibration suppression of driven disc.
Brief description of the drawings
Fig. 1 is the Facad structure schematic diagram of novel clutch driven disc one mode of execution described in the utility model;
Fig. 2 is the side structure schematic diagram of the driven disc of novel clutch described in Fig. 1 mode of execution;
Fig. 3 a and Fig. 3 b are front and the side structure schematic diagram of hub in novel clutch driven disc one mode of execution described in the utility model;
Fig. 4 is the structural representation of bayonet unit in novel clutch driven disc one mode of execution described in the utility model;
In figure:
10: driven pot dish; 11: projection; 20: hub; 21: opening; 30: clamping disk; 40: belleville spring; 50: damping disc; 60: link; 70: bayonet unit; 71: electromagnet; 72: position limit switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the Facad structure schematic diagram of novel clutch driven disc one mode of execution described in the utility model, and Fig. 2 is the side structure schematic diagram of the driven disc of novel clutch described in Fig. 1 mode of execution.In the mode of execution shown in Fig. 1 and Fig. 2, the novel clutch driven disc of this structure comprises main shaft and is coaxially arranged on successively driven pot dish 10 and the mobile mechanism on described main shaft, described mobile mechanism comprises hub 20, and described hub 20 is threaded by a section of being located at described main shaft surface.Under external force, hub 20 moves to the direction at driven pot dish 10 places along the bearing of trend of screw thread in mobile mechanism, pushes driven pot dish 10 and moves, and driven pot dish 10 is contacted with driving disc, realizes the transmission of power.Apparent, even under the impact of larger external force, mobile mechanism also can only can rotate to move along the direction of screw thread, thus the defect of the instant impact producing can avoid existing driven disc mechanism's moment to contact with driving disc time, the working life of effectively having improved driven disc.
When hub 20 moves to after a predeterminated position, the end of described screw thread is provided with bayonet unit 70, and hub 20 is fixed on main shaft.In this case, between hub 20 and main shaft, can not relatively rotate again, make hub 20 can drive main shaft to rotate, power is spread out of.
Referring to Fig. 3 a and Fig. 3 b, Fig. 3 a and Fig. 3 b are front and the side structure schematic diagram of hub in novel clutch driven disc one mode of execution described in the utility model.In the above-described embodiment, in order further to absorb the impact of external force, described mobile mechanism also comprise be located at respectively described hub 20 both sides and with the coaxial mounted damping disc 50 of described hub 20 and clamping disk 30.Described damping disc 50 is connected by some links 60 with described clamping disk 30, and described link 60 passes from the opening 21 at described hub 20 edges.Some preferred embodiment in, the driven disc of this structure also comprises a belleville spring 40 coaxial with described hub 20, described belleville spring 40 is located between described damping disc 50 and hub 20.In addition, the side that approaches described hub 20 of described driven disc is provided with corrugated protruding 11 of some annulars.Concrete, described link 60 is position limit pin.
In order to reduce the friction factor of hub 20 with respect to main shaft, make hub 20 successfully along main axle moving, in described screw thread, to be provided with ball, change sliding friction into rolling friction.
Referring to Fig. 4, Fig. 4 is the structural representation of bayonet unit 70 in novel clutch driven disc one mode of execution described in the utility model.In the mode of execution shown in Fig. 4, described bayonet unit 70 comprises an electromagnet 71 and the position limit switch 72 for detection of driven pot dish 10 positions, and described position limit switch 72 is connected with described electromagnet 71.In the time that hub 20 moves to predeterminated position, for example, move to clutch plate hub 20 is contacted with driving disc, can realize the degree of transmission of power time, the trip switch 72 is touched, electromagnet 71 is moved hub 20 and main shaft are fixed, can not relatively rotate again, realize power output.
In addition on the one hand, some preferred embodiment in, also comprise returning device, described returning device comprises the torsion spring that connects described hub 20 and main shaft.In hub 20, in driven pot dish 10 moving process, this torsion spring is out of shape under the effect of hub 20.In the time that needs hub 20 is got back to original position, need driven disc and driving disc to depart from, while cutting off transmission of power, the restoring force that this torsion spring produces makes hub 20 get back to initial position.
Can find out from above-mentioned mode of execution, novel clutch driven disc described in the utility model is threaded by hub 20 and main shaft surface, the movement that mobile mechanism can rotate the driven pot dish 10 of extruding slightly by screw thread under external force realizes transmission of power, even under larger External Force Acting, the variation of the travelling speed that mobile mechanism moves by screw thread can not become greatly yet, has effectively dissolved the percussion of external force to driven disc.
In addition, in mobile mechanism, be also provided with damping disc 50 and clamping disk 30 by fixing hub 20, thereby can effectively improve the effectiveness in vibration suppression of driven disc, and, belleville spring 40 and wavy bulge 11 are especially set in driven disc, have further improved the effectiveness in vibration suppression of driven disc.
Should be appreciated that, the utility model is not limited to above-mentioned mode of execution, every various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if these are changed and within modification belongs to claim of the present utility model and equivalent technologies scope, the utility model also means and comprises these changes and modification.
Claims (5)
1. a novel clutch driven disc, comprise main shaft and be coaxially arranged on successively driven pot dish and the mobile mechanism on described main shaft, it is characterized in that, described mobile mechanism comprises hub, described hub is connected with described main shaft by screw thread, and the end of described screw thread is provided with bayonet unit; Wherein, described mobile mechanism also comprise be located at respectively described hub both sides and with the coaxial mounted damping disc of described hub and clamping disk, described damping disc is connected by some links with described clamping disk, and, described link passes from the opening at described hub edge, described bayonet unit comprises an electromagnet and the position limit switch for detection of driven pot dish position, described position limit switch is connected with described electromagnet, also comprise returning device, described returning device comprises the torsion spring that connects described hub and main shaft.
2. a kind of novel clutch driven disc as claimed in claim 1, is characterized in that, also comprises a belleville spring coaxial with described hub, and described belleville spring is located between described damping disc and hub.
3. a kind of novel clutch driven disc as claimed in claim 2, is characterized in that, the side that approaches described hub of described driven disc is provided with the corrugated projection of some annulars.
4. a kind of novel clutch driven disc as claimed in claim 3, is characterized in that, described link is position limit pin.
5. a kind of novel clutch driven disc as claimed in claim 4, is characterized in that, in described screw thread, is provided with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131770.5U CN203770451U (en) | 2014-03-21 | 2014-03-21 | Novel clutch driven plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131770.5U CN203770451U (en) | 2014-03-21 | 2014-03-21 | Novel clutch driven plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770451U true CN203770451U (en) | 2014-08-13 |
Family
ID=51287644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131770.5U Expired - Fee Related CN203770451U (en) | 2014-03-21 | 2014-03-21 | Novel clutch driven plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710357A (en) * | 2015-11-12 | 2017-05-24 | 北京宣爱智能模拟技术股份有限公司 | Simulation device of clutch |
-
2014
- 2014-03-21 CN CN201420131770.5U patent/CN203770451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710357A (en) * | 2015-11-12 | 2017-05-24 | 北京宣爱智能模拟技术股份有限公司 | Simulation device of clutch |
| CN106710357B (en) * | 2015-11-12 | 2019-07-12 | 北京宣爱智能模拟技术股份有限公司 | A kind of clutch simulator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |