CN104100659B - Clutch with the pressure rings with bayonet coupling portion - Google Patents
Clutch with the pressure rings with bayonet coupling portion Download PDFInfo
- Publication number
- CN104100659B CN104100659B CN201410132240.7A CN201410132240A CN104100659B CN 104100659 B CN104100659 B CN 104100659B CN 201410132240 A CN201410132240 A CN 201410132240A CN 104100659 B CN104100659 B CN 104100659B
- Authority
- CN
- China
- Prior art keywords
- clutch
- bearing part
- outer plate
- pressure rings
- plate load
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/68—Attachments of plates or lamellae to their supports
- F16D13/683—Attachments of plates or lamellae to their supports for clutches with multiple lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/12—Mounting or assembling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A kind of clutch of the powertrain for motor vehicle, the clutch has at least one outer plate load-bearing part at least one outer plate and at least one inner sheet load-bearing part at least one inner sheet, wherein at least one outer plate load-bearing part has slot, and the pressure rings for being used to support steering force are capable of fixing in the slot by means of bayonet coupling portion.
Description
Technical field
The present invention relates to a kind of clutches of powertrain for motor vehicle, can need by the clutch
When interrupt torque transfer from internal combustion engine to speed changer.
Background technique
Known clutch, especially wet-type dual-clutch from the prior art, the clutch, which has, has at least one
At least one outer plate load-bearing part of outer plate and at least one inner sheet load-bearing part at least one inner sheet.This clutch is closed
It closes, mode is at least one inner sheet being pressed at least one outer on piece by steering force to be used to establish at least one
The connection of force-fitting between inner sheet and at least one outer plate.Steering force is regularly provided by piston, the piston phase
Clutch is supported.It needs to the support section of piston big structure space and high installation is caused to expend.
Summary of the invention
Therefore, the purpose of the present invention is at least be partially solved the problem of describing about the prior art and especially mention
For a kind of clutch of powertrain for motor vehicle, the clutch is in a manner of space-saving and with small installation
Expend the support for realizing steering force.Furthermore, it is also proposed that a kind of motor vehicle, the clutch of the motor vehicle is in a manner of space-saving
And the support for realizing steering force is expended with small installation.
The purpose is realized by a kind of equipment according to the present invention.Other advantageous design schemes of the invention
It is set forth below.It should be pointed out that each feature being described below can be in any technical significant mode
It is combined with each other and limits other design scheme of the invention.In addition, illustrated feature carries out in the description in detail
Illustrate and illustrate, there is shown with other preferred design schemes of the invention.
The clutch according to the present invention of powertrain for motor vehicle has at least one outer plate at least
One outer plate load-bearing part and at least one inner sheet load-bearing part at least one inner sheet, wherein at least one outer plate load-bearing part tool
There is slot, the pressure rings for being used to support steering force are capable of fixing in the slot by means of bayonet coupling portion.
The drive motor of vehicle usually has minimum speed (idler revolutions).It, must in order to start from vehicle stop state
Must be made up by clutch rotational speed difference between minimum motor operation revolving speed and static transmission input shaft away from.In addition,
Clutch is used to interrupt during the switching process from the flywheel of drive motor to the torque transfer of speed changer.The clutch herein proposed
The clutch of the in particular wet operation of device or the double clutch of wet operation.It is wet operation herein it will be appreciated that are as follows: can be by (speed change
Device) oil flows through the shell of clutch, and making it possible to will be since friction work be introduced into clutch by (speed changer) oil
Energy is drawn.Double clutch be two can manipulation independently of each other clutch, the clutch distinguishes operating dual clutch device speed change
Each one in two autonomous sub-transmissions of device, and then realize the switching for not interrupting tractive force.Clutch is preferably used for
Car or bogie.
In addition, clutch includes having at least one outer plate load-bearing part of at least one outer plate and at least one inner sheet
At least one inner sheet load-bearing part.At least one outer plate load-bearing part preferably with the input sleeve for internal combustion engine
(Eingangsnabe) it connects.At least one inner sheet load-bearing part is preferably connect with transmission input shaft.Clutch can pass through behaviour
Vertical power manipulates, at least one inner sheet and at least one outer plate in axial direction can be pressed against each other by the steering force,
So that the connection of force-fitting can be established between at least one inner sheet and at least one outer plate.It can be via the force-fitting
Torque is transmitted on speed changer by connection from drive motor.Steering force is applied by manipulation forcer, such as piston, described
Piston is supported relative to clutch.Therefore, support device in particular is used to manipulate the bearing of forcer.At least one outer plate
Load-bearing part has slot, and the pressure rings for being used to support steering force are capable of fixing in the slot by means of bayonet coupling portion.Pressure
Ring is the component of the annular constituted by metal, especially by band steel.Pressure rings have preferred 2mm-20mm(milli in the axial direction
Rice) thickness and 100mm-400mm(millimeters) diameter.In addition, pressure rings have outer peripheral surface in radial directions, it is described outer
Circumferential surface is preferably provided with outer toothed portion.Outer plate load-bearing part in particular has the component of at least partly hollow cylindrical of inner face, wherein inner face
It is advantageously constructed with interior teeth portion.Bayonet coupling portion is the releasable machinery between pressure rings and at least one outer plate load-bearing part
Connection.For this purpose, pressure rings and at least one outer plate load-bearing part are inserted into one another and are connected to each other by reversed rotation.?
When rotation, the outer peripheral surface of especially pressure rings is embedded into the slot of at least one outer plate load-bearing part so that pressure rings and at least one
Outer plate load-bearing part is shape-ordinatedly connected to each other in the axial direction.Pressure rings are used as the support device and feature of steering force
It is especially small structure space demand and easy installability.
It is particularly advantageous that bayonet coupling portion has anti-rotating device.Anti-rotating device prevents: pressure rings can be due to
It automatically rotates and is unclamped from least one outer plate load-bearing part.In addition, anti-rotating device prevents: pressure rings contact in clutch
Other movable components, this may cause the sluggishness in the clutch indicatrix for rubbing and then causing clutch.Particularly,
Bayonet coupling portion can have multiple anti-rotating devices, the anti-rotating device pressure rings and/or at least one outer plate
It is preferably uniformly distributed in the peripheral direction of load-bearing part.
Preferably, anti-rotating device is configured to rivet.Rivet preferably extend through in the axial direction herein pressure rings and
At least one outer plate load-bearing part or the other component being connect at least one outer plate load-bearing part anti-rotating.
It is also advantageous that anti-rotating device is configured in the outer peripheral surface and at least one outer plate load-bearing part of pressure rings
Locking element between face.Locking element in particular metalwork, when the closing of bayonet coupling portion, the metalwork is embedded into
In portion of leaving a blank between the outer peripheral surface of pressure rings and the inner face of at least one outer plate load-bearing part.Locking element stops pressure rings extremely
Rotational motion in a few outer plate load-bearing part.
It is also advantageous that locking element is configured to clip.Clip is herein it will be appreciated that be hollow cylindrical component, the structure
Part preferably cracks in it longitudinally extends.Clip is preferably pressed into the portion of leaving a blank and then is arranged in the portion of leaving a blank self-lockingly.
It is also advantageous that anti-rotating device is configured to the coining portion in pressure ringsCoining portion is especially
For beyond portionIt is described to protrude from pressure rings in the axial direction beyond portion.In addition, coining portion can be pressure
The variant part of power ring, the variant part are preferably generated by reshaping tool by the pressure on the surface for being applied to pressure rings.
When anti-rotating device is configured to coining portion, the slot at least one outer plate load-bearing part preferably has as follows in the axial direction
Width, the width at least correspond to pressure ring thickness together with the height in coining portion.The height in coining portion in particular the following length,
Coining portion is in axial direction protruded with the length from the surface of pressure rings.Pressure rings at least one outer plate load-bearing part
Locking is preferably carried out by axially adjusting pressure rings at least one outer plate load-bearing part, as a result, by outside at least one
The interior teeth portion of piece load-bearing part stops the coining portion to rotate in the peripheral direction of pressure rings.
In the following, another aspect of the present invention is it is also proposed that the motor vehicle with drive motor and clutch according to the present invention.
Detailed description of the invention
The present invention and technical field are elaborated below with respect to attached drawing.It should be pointed out that attached drawing shows the present invention
Especially preferred implementation variant, however the present invention is not limited thereto.Here, identical component be equipped in the accompanying drawings it is identical
Appended drawing reference.It is schematically illustrated:
Fig. 1 shows the motor vehicle with clutch；
Fig. 2 shows clutches；
Fig. 3 shows the first example of outer plate load-bearing part and pressure rings；
Fig. 4 shows the detail view of pressure rings and outer plate load-bearing part according to Fig. 3；
Fig. 5 shows the second example of outer plate load-bearing part and pressure rings；
Fig. 6 shows the detail view of pressure rings and outer plate load-bearing part according to Fig. 5；
Fig. 7 shows the third example of outer plate load-bearing part and pressure rings；
Fig. 8 shows the detail view of pressure rings and outer plate load-bearing part according to Fig. 7；
Fig. 9 shows the 4th example of outer plate load-bearing part and pressure rings；
Figure 10 shows the 5th example of outer plate load-bearing part and pressure rings；
Figure 11 shows the 6th example of pressure rings；
Figure 12 show the 6th example of outer plate load-bearing part with according to the first detail view of the 6th example of the pressure rings of Figure 11；
Figure 13 shows the second detail view of outer plate load-bearing part and pressure rings the 6th example；With
Figure 14 shows the third detail view of outer plate load-bearing part and pressure rings the 6th example.
Specific embodiment
Fig. 1 shows the motor vehicle 2 with drive motor 18, clutch 1 and speed changer 19.In fig. 2 it is shown that Fig. 1 from
The sectional view of clutch 1.The clutch 1 being shown here is the double clutch of wet operation.Clutch 1 has shell 32, in the shell
The first sub- clutch 20 and the second sub- clutch 21 are provided in body.First sub- clutch 20 has the with multiple outer plates 4
One outer plate load-bearing part 3 and the first inner sheet load-bearing part 5 with multiple first inner sheets 6.Second sub- clutch 21 has with multiple
Second outer plate load-bearing part 22 of the second outer plate 23 and the second inner sheet load-bearing part 24 with multiple second inner sheets 25.Following attached
In figure, multiple examples of the second outer plate load-bearing part 22 are shown.About this point to be clarified that, the second outer plate load-bearing part 22 it is following
Example can easily be diverted to the first outer plate load-bearing part 3.
Fig. 3 shows the first example of the second outer plate load-bearing part 22, and the second outer plate load-bearing part has interior on inner face 14
Teeth portion 30.In addition, Fig. 3 shows the pressure rings 8 with outer peripheral surface 13, the outer peripheral surface has outer toothed portion 29.Pressure rings 8 are along axial direction
Direction 33 is inserted into the second outer plate load-bearing part 22 and carries in the height of the slot 7 in interior teeth portion 30 relative to the second outer plate
Part 22 rotates, so that outer toothed portion 29 is joined in the slot 7 of interior teeth portion 30.Therefore, outer toothed portion 29 and 30 shape of interior teeth portion with slot 7
At bayonet coupling portion 9.Pressure rings 8 are in the second outer plate load-bearing part 22 by bayonet coupling portion 9 since shape cooperates in axis
It is fixed on direction 33.Fig. 4 shows the detail view according to the pressure rings 8 of Fig. 3 in the slot 7 of the second outer plate load-bearing part 22.
Fig. 5 shows second example of second load-bearing part 22, and wherein pressure rings 8 pass through outside bayonet coupling portion 9 and second
Piece load-bearing part 22 connects.Bayonet coupling portion 9 has anti-rotating device 10, and the anti-rotating device passes through rivet in this example
11 form.In axial direction 33 locking for extending through pressure rings 8 and being connect with 22 anti-rotating of the second outer plate load-bearing part of rivet 11
Ring 26.Fig. 6 shows the detailed view of the second example, wherein more particularly to identify the rivet 11 in pressure rings 8 and lock ring 26.
Fig. 7 shows the third example of the second outer plate load-bearing part 22, and wherein pressure rings 8 pass through bayonet coupling portion 9 and second
Outer plate load-bearing part 22 connects.In third example, anti-rotating device 10 is configured to locking element 12, and wherein locking element 12 is embedded in
Into the portion 27 of leaving a blank between the inner face 14 of the second outer plate load-bearing part 22 and the outer peripheral surface 13 of pressure rings 8.Fig. 8 shows third reality
The detail view of example, wherein especially can well identify herein, locking element 12 is arranged in the second outer plate load-bearing part 22
In portion 27 of leaving a blank between face 14 and the outer peripheral surface 13 of pressure rings 8.
Fig. 9 shows the 4th example, and wherein anti-rotating element 12 is configured to clip 15.
Figure 10 shows the 5th example, wherein the locking element 12 in 15 form of clip is locked up by pin 16.For this purpose, pressure
Ring 8 has opening 28, and the opening extends in the portion of leaving a blank 27.
Figure 11 shows the 6th example of pressure rings 8, and wherein pressure rings 8 have coining portion 17 in the region of outer peripheral surface 13.
Figure 12 shows the sectional view that pressure rings 8 are passed through in the region in coining portion 17.In the position of pressure rings 8 being shown here, pressure
Power ring 8 is screwed into the slot 7 of the second outer plate load-bearing part 22, however is locked up not yet to prevent spin-ended turn.Figure 13, which is shown, to be imprinted
The sectional view of pressure rings 8 is passed through in the region in portion 17.In position in figure 13 illustrates, in axial direction 33 pressure rings 8 are adjusted,
So that coining portion 17 exceeds at least partly internal tooth in the peripheral direction of pressure rings 8 with the second outer plate load-bearing part 22 of portion 31
Portion 30 is aligned.Pressure rings 8 are locked up relative to the second outer plate load-bearing part 22 to prevent spin-ended turn as a result,.It is shown in FIG. 14 again
Such as the perspective view at the identical position in Figure 13.
The support of realization steering force is expended by the clutch proposed in a manner of space-saving and with small installation.
Reference signs list
1 clutch
2 motor vehicles
3 first outer plate load-bearing parts
4 first outer plates
5 first inner sheet load-bearing parts
6 first inner sheets
7 slots
8 pressure rings
9 bayonet coupling portions
10 anti-rotating devices
11 rivets
12 locking elements
13 outer peripheral surfaces
14 inner faces
15 clips
16 pins
17 coining portions
18 drive motors
19 speed changers
20 first sub- clutches
21 second sub- clutches
22 second outer plate load-bearing parts
23 second outer plates
24 second inner sheet load-bearing parts
25 second inner sheets
26 lock rings
27 leave a blank portion
28 openings
29 outer toothed portions
30 interior teeth portions
31 exceed portion
32 shells
33 axial directions.
Claims (8)
1. clutch (1) of the one kind for the powertrain of motor vehicle (2), the clutch, which has, has at least one outer plate
At least one outer plate load-bearing part (3,22) of (4,23) and at least one the inner sheet load-bearing part for having at least one inner sheet (6,25)
(5,24), wherein at least one described outer plate load-bearing part (3,22) has interior teeth portion (30), the interior teeth portion, which has, circumferentially to be opened
If slot (7), be used to support the pressure rings (8) of steering force outer peripheral surface have outer toothed portion (29), the pressure rings (8) being capable of axis
To after being inserted into the outer plate load-bearing part and rotated relative to the outer plate load-bearing part, the outer toothed portion (29) and the slot (7) shape
At bayonet coupling portion (9), the pressure rings are axially fixed in the slot.
2. clutch (1) according to claim 1, wherein the bayonet coupling portion (9) has anti-rotating device (10).
3. clutch (1) according to claim 2, wherein the anti-rotating device (10) is configured to rivet (11).
4. clutch (1) according to claim 2, wherein the anti-rotating device (10) is configured in the pressure rings
(8) locking element (12) between the inner face (14) of outer peripheral surface (13) and at least one outer plate load-bearing part (3,22).
5. clutch (1) according to claim 4, wherein the locking element (12) is configured to clip (15).
6. clutch (1) according to claim 4 or 5, wherein the locking element (12) is locked up by pin (16).
7. clutch (1) according to claim 2, wherein the anti-rotating device (10) is configured to the pressure rings (8)
In coining portion (17).
8. a kind of motor vehicle (2), with clutch according to any one of the preceding claims (1) and drive motor
(18)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013205796.2 | 2013-04-02 | ||
| DE102013205796 | 2013-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100659A CN104100659A (en) | 2014-10-15 |
| CN104100659B true CN104100659B (en) | 2019-03-15 |
Family
ID=51520020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410132240.7A Active CN104100659B (en) | 2013-04-02 | 2014-04-02 | Clutch with the pressure rings with bayonet coupling portion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104100659B (en) |
| DE (1) | DE102014205064A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014224011A1 (en) * | 2014-11-25 | 2016-05-25 | Volkswagen Aktiengesellschaft | clutch |
| DE102015203558A1 (en) * | 2015-02-27 | 2016-09-01 | Schaeffler Technologies AG & Co. KG | coupling device |
| DE102015210238A1 (en) * | 2015-06-03 | 2016-12-08 | Schaeffler Technologies AG & Co. KG | Coupling device and torque transmission device for a vehicle |
| DE102016202654B4 (en) | 2016-02-22 | 2021-07-15 | Schaeffler Technologies AG & Co. KG | Coupling device comprising two components which are releasably connected to one another by means of a bayonet lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB273334A (en) * | 1926-06-26 | 1928-01-26 | Const Electr De Belgique | Improvements in and in the manufacture of flexible toothed wheels, flexible clutchesor couplings and other like devices |
| US5647468A (en) * | 1994-03-30 | 1997-07-15 | Valeo | Clutch mechanism, notably for a motor vehicle |
| CN1704620A (en) * | 2004-06-01 | 2005-12-07 | 爱信艾达株式会社 | Cushion plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1467732A (en) * | 1921-07-13 | 1923-09-11 | Harold H Emmons | Clutch disk |
| FR1380509A (en) * | 1963-08-29 | 1964-12-04 | Saarlandisches Stahlwerk Dingl | Elastic coupling |
| DE10118233A1 (en) * | 2001-04-11 | 2002-10-17 | Volkswagen Ag | Gear transmission for an engine comprises a clutch basket having teeth and tooth spaces on its outer periphery which correspond to the teeth and tooth spaces on the outer periphery of a driving plate |
| EP1382872B1 (en) * | 2002-07-16 | 2020-06-17 | BorgWarner, Inc. | Driving disk for multi-plate friction clutch |
| EP1422430B1 (en) * | 2002-11-19 | 2005-11-30 | Volkswagen Aktiengesellschaft | Motor vehicle transmission with multi-disc clutch |
| JP4311339B2 (en) * | 2004-11-04 | 2009-08-12 | トヨタ自動車株式会社 | Piston for automatic transmission |
-
2014
- 2014-03-19 DE DE102014205064.2A patent/DE102014205064A1/en active Pending
- 2014-04-02 CN CN201410132240.7A patent/CN104100659B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB273334A (en) * | 1926-06-26 | 1928-01-26 | Const Electr De Belgique | Improvements in and in the manufacture of flexible toothed wheels, flexible clutchesor couplings and other like devices |
| US5647468A (en) * | 1994-03-30 | 1997-07-15 | Valeo | Clutch mechanism, notably for a motor vehicle |
| CN1704620A (en) * | 2004-06-01 | 2005-12-07 | 爱信艾达株式会社 | Cushion plate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014205064A1 (en) | 2014-10-02 |
| CN104100659A (en) | 2014-10-15 |
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| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: Schaeffler Technologies GmbH & Co. KG Address before: German Herzogenaurach Applicant before: Schaeffler Technologies GmbH & Co. KG |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
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