CN204739119U - Wet -type double clutch - Google Patents
Wet -type double clutch Download PDFInfo
- Publication number
- CN204739119U CN204739119U CN201520405032.XU CN201520405032U CN204739119U CN 204739119 U CN204739119 U CN 204739119U CN 201520405032 U CN201520405032 U CN 201520405032U CN 204739119 U CN204739119 U CN 204739119U
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- even number
- odd number
- axle
- number axle
- wheel hub
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Abstract
The utility model discloses a wet -type double clutch, this wet -type double clutch include the odd number axle clutch and the even number axle clutch of two autonomous workings, and two clutches respectively are equipped with diaphragm spring, and the diaphragm spring and the zhi chengshan of axle load dish contact, and diaphragm spring is out of shape oppression axle load dish axial displacement to the friction disc that compresses tightly axle load dish below carries out the transmission of power with the antithesis piece. The utility model has the advantages that utilize diaphragm spring to warp and transmit the packing force, compare traditional hydraulic control transmission packing force, have faster response speed when shifting, the structure is easily installed, has good reliability and tired durability.
Description
Technical field
The utility model relates to a kind of double clutch, particularly a kind of wet-type dual-clutch.
Background technique
Double clutch mainly applies to double-clutch speed changer, be different from general Transmission System, it is based on manual transmission and belong to automatic transmission, except the travelling comfort of the flexibility and automatic transmission that have manual transmission, can also provide unremitting Power output.
Current double clutch is mainly divided into wet type and dry type, it is higher to there is cost in wet-type dual-clutch, complicated oil path control system and part machining tolerance require the shortcomings such as higher, and it is poor that dry dual clutch then exists radiating effect in shift process, easily occur that driven disc burns the problem of sheet.
Model utility content
Technical problem to be solved in the utility model to provide a kind of wet-type dual-clutch, possesses the function of adjustable diaphragm spring lever ratio, more effectively can mate power assembly system, realizes crash change of speed and effectively reduce the impact caused in shift process.
In order to solve above technical problem, the utility model provides a kind of wet-type dual-clutch, this wet-type dual-clutch comprises two the odd number shaft clutch and even number shaft clutch that work alone, two clutches are respectively provided with diaphragm spring, diaphragm spring contacts with the Zhi Chengshan of axial compression dish, diaphragm spring distortion compressing axial compression dish moves axially, thus friction plate below compression axis platen and antithesis sheet carry out the transmission of power.
Described even number shaft clutch comprises even number axle antithesis sheet, even number axle friction plate, even number axial compression dish, even number axilemma flat spring A and even number axilemma flat spring B, described even number axle antithesis sheet is connected with even number axle antithesis sheet wheel hub by spline, axially can relative sliding, but cannot relatively rotate.The outer ring spline joint of even number axle friction plate and even number axle friction plate wheel hub, axially can relative sliding, but cannot relatively rotate.The inner ring spline of even number axle friction plate wheel hub is connected with gearbox even number axle, and the inner ring of even number axle antithesis sheet wheel hub and lid is riveted.
Described even number axilemma flat spring A and even number axilemma flat spring B, is fixed in the inner ring flanging of lid for fulcrum with even number axle supporting ring.Use the even number axilemma flat spring of two panels can reduce the stress of diaphragm spring itself, and improve the rigidity of separation finger.
The Zhi Chengshan of described even number axial compression dish contacts with even number axilemma flat spring B with even number axilemma flat spring A through lid inner ring hole.By the distortion of even number axilemma flat spring, even number axial compression dish is produced to move axially, thus compression even number axle friction plate and even number axle antithesis sheet transmit even number axle power.
Described even number axle antithesis sheet wheel hub spline side stage rank place is equipped with even number axle and promotes platen wavy spring, for even number axial compression dish provides lifting force.
Described odd number shaft clutch comprises odd number axle antithesis sheet, odd number axle friction plate, odd number axial compression dish, odd number axilemma flat spring, and described odd number axle antithesis sheet is connected with odd number axle antithesis sheet wheel hub by spline, axially can relative sliding, but cannot relatively rotate.The outer ring spline joint of odd number axle friction plate and odd number axle friction plate wheel hub, axially can relative sliding, but cannot relatively rotate.The inner ring spline of odd number axle antithesis sheet wheel hub is connected with gearbox odd number axle, and odd number axle friction plate wheel hub is connected with the outer ring bolt hole of lid by gear-box side bolt, and odd number axle friction plate wheel hub is connected with block by jump ring.
Described odd number axilemma flat spring with odd number axle supporting ring for fulcrum is fixed in the outer ring flange of lid.
The Zhi Chengshan of described odd number axial compression dish contacts with odd number axilemma flat spring through lid cycle hole.By the distortion of odd number axilemma flat spring, odd number axial compression dish is produced to move axially, thus compression odd number axle friction plate and odd number axle antithesis sheet transmit odd number axle power.
Described odd number axle friction plate wheel hub spline side stage rank place is equipped with odd number axle and promotes platen wavy spring.For odd number axial compression dish provides lifting force.
Described odd number axle friction plate wheel hub and DMF side splined shaft cage plate are spirally connected, and the inner ring of DMF side splined shaft cage plate is provided with ball bearing, and ball bearing is connected with gearbox odd number axle, moving radially of restriction gearbox odd number axle.
Thrust-bearing M and thrust-bearing N is installed on DMF side splined shaft cage plate and even number axle friction plate wheel hub inner ring step place, restriction even number axle friction plate hub relative moving axially in odd number axle antithesis sheet wheel hub, but can relatively rotate.
Superior effect of the present utility model is:
1) the utility model is in conjunction with the advantage of traditional wet clutch and dry clutch, and it is lower that part machining tolerance compares traditional wet clutch, and convenient processing also can reduce processing cost;
2) the utility model has good radiating effect;
3) the utility model utilizes diaphragm spring to be out of shape and transmits impacting force, compares conventional hydraulic and controls to transmit impacting force, have speed of response faster during gearshift;
4) the utility model utilizes the machining dimension being convenient to the platen Zhi Chengshan adjusted, Zhi Chengshan transmits the fulcrum of impacting force as diaphragm spring, by height and the diameter of adjustment platen Zhi Chengshan, the lever ratio of diaphragm spring can be changed, the axial displacement of platen and the size of impacting force is changed with this, like this can according to actual test run effect quick adjustment assembly performance better to mate car load demand;
5) the utility model utilizes the machining dimension being convenient to the platen large end face adjusted, and under friction plate and antithesis sheet impaction state, can provide more uniform impacting force, effectively reduce friction plate uneven wear situation;
6) the utility model utilizes wavy spring to provide lifting force for platen, compares the lifting gear of traditional wet Dish Spring in Clutch, and design of part and processing mode are relatively simple, and can effectively reduce the radial space of assembly;
7) the utility model only has a part lid, just can fix Internal and external cycle diaphragm spring by the flange of itself simultaneously, compares conventional construction and is more convenient for installing, and have good reliability and fatigue endurance performance.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model wet-type dual-clutch general assembly figure;
Fig. 2 is the utility model wet-type dual-clutch decomposing schematic representation one;
Fig. 3 is the utility model wet-type dual-clutch decomposing schematic representation two;
Fig. 4 is the structural representation of the utility model lid;
Fig. 5 is the structural representation of the utility model even number axial compression dish;
Fig. 6 is the structural representation of the utility model odd number axial compression dish;
Fig. 7 is the structural representation that the utility model even number axle promotes platen wavy spring;
Fig. 8 is the structural representation that the utility model odd number axle promotes platen wavy spring;
Fig. 9 is the utility model odd number axle outputting power schematic diagram;
Figure 10 is the utility model even number axle outputting power schematic diagram;
Figure 11 is the schematic diagram that the utility model two outputting axial power disconnects simultaneously;
Number in the figure explanation
1-odd number axilemma flat spring; 2-odd number axle supporting ring;
3-even number axilemma flat spring A; 4-even number axilemma flat spring B;
5-even number axle supporting ring; 6-gear-box side bolt;
7-covers; 8-even number axial compression dish;
9-even number axle promotes platen wavy spring; 10-even number axle antithesis sheet;
11-even number axle friction plate; 12-rivet;
13-even number axle antithesis sheet wheel hub; 14-gearbox even number axle;
15-even number axle friction plate wheel hub; 16-thrust-bearing M;
17-gearbox odd number axle; 18-odd number axle antithesis sheet wheel hub;
19-odd number axial compression dish; 20-odd number axle promotes platen wavy spring;
21-odd number axle antithesis sheet; 22-odd number axle friction plate;
23-odd number axle friction plate wheel hub; 24-thrust-bearing;
25-block; 26-jump ring;
27-ball bearing; 28-DMF side bolt;
29-DMF side splined shaft cage plate.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Embodiment of the present utility model is described in detail below in conjunction with Fig. 1.
Fig. 1 shows the utility model wet-type dual-clutch general assembly figure; Fig. 2 shows the utility model wet-type dual-clutch decomposing schematic representation one; Fig. 3 shows the utility model wet-type dual-clutch decomposing schematic representation two.As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of wet-type dual-clutch, this wet-type dual-clutch comprises two the odd number shaft clutch and even number shaft clutch that work alone, two clutches are respectively provided with diaphragm spring, diaphragm spring contacts with the Zhi Chengshan of axial compression dish, diaphragm spring distortion compressing axial compression dish moves axially, thus friction plate below compression axis platen and antithesis sheet carry out the transmission of power.
Described even number shaft clutch comprises even number axle antithesis sheet 10, even number axle friction plate 11, even number axial compression dish 8, even number axilemma flat spring A3 and even number axilemma flat spring B4, described even number axle antithesis sheet 10 is connected with even number axle antithesis sheet wheel hub 13 by spline, axially can relative sliding, but cannot relatively rotate.The outer ring spline joint of even number axle friction plate 11 and even number axle friction plate wheel hub 15, axially can relative sliding, but cannot relatively rotate.The inner ring spline of even number axle friction plate wheel hub 12 is connected with gearbox even number axle 14, and even number axle antithesis sheet wheel hub 13 is riveted by the inner ring rivet hole of rivet 12 with lid 7.
Described even number axilemma flat spring A3 and even number axilemma flat spring B4 for fulcrum, is fixed in the inner ring flanging of lid 7, as shown in Figure 4 with even number axle supporting ring 5.Use even number axilemma flat spring A3 and B4 of two panels can reduce the stress of diaphragm spring itself, and improve the rigidity of separation finger.
The Zhi Chengshan of described even number axial compression dish 8 contacts with even number axilemma flat spring B4 with even number axilemma flat spring A3 through lid 7 inner ring hole.By the distortion of even number axilemma flat spring A3 and even number axilemma flat spring B4, even number axial compression dish 8 is produced to move axially, thus compression even number axle friction plate 11 transmits even number axle power with even number axle antithesis sheet 10.As shown in Figure 5, even number axial compression dish 8 is foundry goods, different according to technical requirements, by height and the diameter of conveniently process for machining adjustment platen Zhi Chengshan, change diaphragm spring operation point and lever ratio, play the adjustment lift of platen and the effect of release bearing impacting force, with the demand of satisfied coupling car load power assembly.
Described even number axle antithesis sheet wheel hub 13 spline side stage rank place is equipped with even number axle and promotes platen wavy spring 9, for even number axial compression dish 8 provides lifting force.As shown in Figure 7, even number axle promotes platen wavy spring 9 for impact briquetting, can be mentioned by even number axial compression dish 8, ensures enough platen lifts, play cut-out input power, realize gearshift function by the elasticity of self when release bearing unclamps diaphragm spring A3, B4.
Described odd number shaft clutch comprises odd number axle antithesis sheet 21, odd number axle friction plate 22, odd number axial compression dish 19, odd number axilemma flat spring 1, described odd number axle antithesis sheet 21 is connected with odd number axle antithesis sheet wheel hub 18 by spline, axially can relative sliding, but cannot relatively rotate.The outer ring spline joint of odd number axle friction plate 22 and odd number axle friction plate wheel hub 23, axially can relative sliding, but cannot relatively rotate.The inner ring spline of odd number axle antithesis sheet wheel hub 18 is connected with gearbox odd number axle 17, and odd number axle friction plate wheel hub 23 is connected by the outer ring bolt hole of gear-box side bolt 6 with lid 7, and odd number axle friction plate wheel hub 23 is connected with block 25 by jump ring 26.
Described odd number axilemma flat spring 1 with odd number axle supporting ring 2 for fulcrum is fixed in the outer ring flange of lid 7.
The Zhi Chengshan of described odd number axial compression dish 19 contacts with odd number axilemma flat spring 1 through lid 7 cycle hole.By the distortion of odd number axilemma flat spring 1, odd number axial compression dish 19 is produced to move axially, thus compression odd number axle friction plate 22 transmits odd number axle power with odd number axle antithesis sheet 21.As shown in Figure 6, odd number axial compression dish 19 is foundry goods, different according to technical requirements, by height and the diameter of conveniently process for machining adjustment platen Zhi Chengshan, change diaphragm spring operation point and lever ratio, play the adjustment lift of platen and the effect of release bearing impacting force, with the demand of satisfied coupling car load power assembly.
Described odd number axle friction plate wheel hub 23 spline side stage rank place is equipped with odd number axle and promotes platen wavy spring 20, for odd number axial compression dish 19 provides lifting force.As shown in Figure 8, odd number axle promotes platen wavy spring 20 for impact briquetting, can be mentioned by odd number axial compression dish 19, ensures enough platen lifts, play cut-out input power, realize gearshift function by the elasticity of self when release bearing unclamps diaphragm spring 1.
Described odd number axle friction plate wheel hub 23 is spirally connected with DMF side splined shaft cage plate 29, and the inner ring of DMF side splined shaft cage plate 29 is provided with ball bearing 27, and ball bearing 27 is connected with gearbox odd number axle 17, moving radially of restriction gearbox odd number axle 17.
Thrust-bearing M16 and thrust-bearing N24 is installed on DMF side splined shaft cage plate 29 and even number axle friction plate wheel hub 15 inner ring step place, restriction even number axle friction plate wheel hub 15 moving axially relative to odd number axle antithesis sheet wheel hub 18, but can relatively rotate.
Fig. 9 shows the utility model odd number axle outputting power schematic diagram.As shown in Figure 9, when power is spread out of by odd number axle, odd number axilemma flat spring 1 produces axial displacement under release bearing I pressuring action, odd number axial compression dish 19 is made to produce axial displacement by odd number axial compression dish 19 chengshan, even number axilemma flat spring A3, B4 unclamp simultaneously, even number axial compression dish 8 is mentioned by even number axle lifting platen wavy spring 9 makes power disconnect, compression odd number axle antithesis sheet 21 is combined with odd number axle friction plate 22 and produces frictional force, by odd number axle antithesis sheet wheel hub 18 and the spline transferring power on odd number axle friction plate wheel hub 23.
Figure 10 shows the utility model even number axle outputting power schematic diagram.As shown in Figure 10, when power is spread out of by even number axle, even number axilemma flat spring A3, B4 produce axial displacement under release bearing II pressuring action, even number axial compression dish 8 is made to produce axial displacement by even number axial compression dish 8 chengshan, odd number axilemma flat spring 1 unclamps simultaneously, odd number axial compression dish 19 is mentioned by odd number axle lifting platen wavy spring 20 makes power disconnect, even number axle antithesis sheet 10 is combined with even number axle friction plate 11 and produces frictional force, by even number axle antithesis sheet wheel hub 13 and the spline transferring power on even number axle friction plate wheel hub 15.
Figure 11 shows the schematic diagram that the utility model two outputting axial power disconnects simultaneously.As shown in figure 11, vehicle is in neutral two outputting axial power when disconnecting simultaneously, release bearing I, II unclamps simultaneously, odd number axilemma flat spring 1 unclamps, odd number axial compression dish 19 is mentioned by odd number axle lifting platen wavy spring 20 makes odd number axle power disconnect, even number axilemma flat spring A3, B4 unclamp, and even number axial compression dish 8 is mentioned by even number axle lifting platen wavy spring 9 makes even number axle power disconnect.
The foregoing is only preferred embodiments of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a wet-type dual-clutch, it is characterized in that: this wet-type dual-clutch comprises two the odd number shaft clutch and even number shaft clutch that work alone, two clutches are respectively provided with diaphragm spring, diaphragm spring contacts with the Zhi Chengshan of axial compression dish, diaphragm spring distortion compressing axial compression dish moves axially, thus friction plate below compression axis platen and antithesis sheet carry out the transmission of power.
2. wet-type dual-clutch according to claim 1, it is characterized in that: described even number shaft clutch comprises even number axle antithesis sheet, even number axle friction plate, even number axial compression dish, even number axilemma flat spring A and even number axilemma flat spring B, described even number axle antithesis sheet is connected with even number axle antithesis sheet wheel hub by spline, the outer ring spline joint of even number axle friction plate and even number axle friction plate wheel hub, the inner ring spline of even number axle friction plate wheel hub is connected with gearbox even number axle, and the inner ring of even number axle antithesis sheet wheel hub and lid is riveted.
3. wet-type dual-clutch according to claim 2, is characterized in that: described even number axilemma flat spring A and even number axilemma flat spring B, is fixed in the inner ring flanging of lid for fulcrum with even number axle supporting ring.
4. wet-type dual-clutch according to claim 2, is characterized in that: the Zhi Chengshan of described even number axial compression dish contacts with even number axilemma flat spring B with even number axilemma flat spring A through lid inner ring hole.
5. wet-type dual-clutch according to claim 2, is characterized in that: described even number axle antithesis sheet wheel hub spline side stage rank place is equipped with even number axle and promotes platen wavy spring.
6. wet-type dual-clutch according to claim 2, it is characterized in that: described odd number shaft clutch comprises odd number axle antithesis sheet, odd number axle friction plate, odd number axial compression dish, odd number axilemma flat spring, described odd number axle antithesis sheet is connected with odd number axle antithesis sheet wheel hub by spline, the outer ring spline joint of odd number axle friction plate and odd number axle friction plate wheel hub, the inner ring spline of odd number axle antithesis sheet wheel hub is connected with gearbox odd number axle, odd number axle friction plate wheel hub is connected with the outer ring bolt hole of lid by gear-box side bolt, odd number axle friction plate wheel hub is connected with block by jump ring.
7. wet-type dual-clutch according to claim 6, is characterized in that: described odd number axilemma flat spring with odd number axle supporting ring for fulcrum is fixed in the outer ring flange of lid.
8. wet-type dual-clutch according to claim 6, is characterized in that: the Zhi Chengshan of described odd number axial compression dish contacts with odd number axilemma flat spring through lid cycle hole.
9. wet-type dual-clutch according to claim 6, is characterized in that: described odd number axle friction plate wheel hub spline side stage rank place is equipped with odd number axle and promotes platen wavy spring.
10. wet-type dual-clutch according to claim 6, it is characterized in that: described odd number axle friction plate wheel hub and DMF side splined shaft cage plate are spirally connected, the inner ring of DMF side splined shaft cage plate is provided with ball bearing, ball bearing is connected with gearbox odd number axle, and thrust-bearing M and thrust-bearing N is installed on DMF side splined shaft cage plate and even number axle friction plate wheel hub inner ring step place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405032.XU CN204739119U (en) | 2015-06-12 | 2015-06-12 | Wet -type double clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405032.XU CN204739119U (en) | 2015-06-12 | 2015-06-12 | Wet -type double clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739119U true CN204739119U (en) | 2015-11-04 |
Family
ID=54420857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405032.XU Active CN204739119U (en) | 2015-06-12 | 2015-06-12 | Wet -type double clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879397A (en) * | 2015-06-12 | 2015-09-02 | 上海萨克斯动力总成部件系统有限公司 | Wet type double-clutch unit |
| CN113418860A (en) * | 2021-06-08 | 2021-09-21 | 法士特伊顿(西安)动力传动系统有限责任公司 | Mechanism for measuring friction force/friction coefficient and measuring method thereof |
| CN114321271A (en) * | 2021-12-27 | 2022-04-12 | 济南弘正科技有限公司 | High-stability clutch sleeve plate for reducing vibration and abnormal sound of vehicle |
-
2015
- 2015-06-12 CN CN201520405032.XU patent/CN204739119U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879397A (en) * | 2015-06-12 | 2015-09-02 | 上海萨克斯动力总成部件系统有限公司 | Wet type double-clutch unit |
| CN113418860A (en) * | 2021-06-08 | 2021-09-21 | 法士特伊顿(西安)动力传动系统有限责任公司 | Mechanism for measuring friction force/friction coefficient and measuring method thereof |
| CN113418860B (en) * | 2021-06-08 | 2023-08-25 | 法士特伊顿(西安)动力传动系统有限责任公司 | Mechanism for measuring friction force/friction coefficient and measuring method thereof |
| CN114321271A (en) * | 2021-12-27 | 2022-04-12 | 济南弘正科技有限公司 | High-stability clutch sleeve plate for reducing vibration and abnormal sound of vehicle |
| CN114321271B (en) * | 2021-12-27 | 2024-01-30 | 济南弘正科技有限公司 | High-stability clutch sleeve plate for reducing vehicle vibration and abnormal sound |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee after: Huayu power assembly component system (Shanghai) Co.,Ltd. Address before: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee before: SHANGHAI SACHS POWERTRAIN COMPONENTS & SYSTEM Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |