CN103140695A - Clutch unit and method for installing a clutch unit - Google Patents
Clutch unit and method for installing a clutch unit Download PDFInfo
- Publication number
- CN103140695A CN103140695A CN2011800328773A CN201180032877A CN103140695A CN 103140695 A CN103140695 A CN 103140695A CN 2011800328773 A CN2011800328773 A CN 2011800328773A CN 201180032877 A CN201180032877 A CN 201180032877A CN 103140695 A CN103140695 A CN 103140695A
- Authority
- CN
- China
- Prior art keywords
- clutch
- pressing plate
- centering
- mesopore
- centering projection
- 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.)
- Granted
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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
- F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
Abstract
The invention relates to a clutch unit for coupling an input shaft, in particular a crankshaft of a motor vehicle engine, to at least one output shaft, in particular a transmission input shaft of a motor vehicle transmission, comprising at least one clutch, wherein the clutch has a pressure plate that can be moved in the axial direction relative to a counter plate and that is intended to clamp a clutch disk between the pressure plate and the counter plate in a friction-fitted manner. A clutch cover is connected to the counter plate in order to at least partially cover the clutch. Furthermore a drive element, in particular a driver disk, for connecting to the input shaft is connected to the counter plate.; According to the invention, the clutch cover and/or the drive element is centered with the counter plate by means of at least one integrally formed centering projection inserted into a corresponding centering opening. Thus, an alignment pin does not have to be inserted into centering openings arranged one over the other, with the result that the assembly and the installation of the clutch unit is simplified.
Description
The present invention relates to the assembly method of a kind of clutch unit and this clutch unit, by this clutch unit can with an input shaft, especially motor car engine bent axle and at least one output shaft, especially the input shaft of automotive transmission is coupled.
In typical clutch unit, clutch has in the axial direction can be with respect to the crushing plate to presser motion, be used for clamping the clutch disk that is connected with output shaft between to pressing plate and crushing plate, so that optionally friction passes through the moment of torsion that pressing plate is imported in locking manner.For this reason, to pressing plate and one and the driving element of input shaft coupling for example take the Moving plate coupling.In addition pressing plate is connected with clutch cover, clutch cover is at least part of to be covered clutch and especially for example is supported on output shaft by a bearing in order to spread out of the load that occurs when being coupled.In order to realize the normal function of clutch, importantly, clutch cover with to press plate position centering accurately.For this to pressing plate and clutch cover have three corresponding to mesopore, respectively insert therein a fitting pin, be used for realizing clutch cover and to the centering of pressing plate.Then prepare for the postgraduate qualifying examination and rivet with clutch cover with to pressing plate.
There is the demand that the assembling of clutch unit is simplified always.
Task of the present invention provides a kind of clutch unit, can simply assemble.
By having the solution that to complete this task by the clutch unit of the feature of claim 1 of the present invention and the assembly method of clutch unit with feature of claim 10.Preferred version of the present invention is described in the dependent claims.
Clutch unit of the present invention is used for an input shaft, the especially bent axle of motor car engine and at least one output shaft, the especially input shaft coupling of automotive transmission, has at least one clutch, this clutch has in the axial direction can be with respect to the crushing plate to presser motion, is used for that friction clamps clutch disk in locking manner between to pressing plate and crushing plate.One clutch cover with pressing plate is connected, be used for covering at least in part clutch.In addition a driving element, especially take Moving plate and pressing plate be connected, in order to be connected with input shaft.According to the present invention, clutch cover and/or driving element are by the centering projection of the moulding in a pair of reply mesopore of at least one insertion and to pressing plate centering.
The centering projection of moulding can with fitting pin insert similarly corresponding in mesopore, thereby can save with fitting pin insert two correspondences to the installation step in mesopore.Therefore the assembling of clutch unit is simplified and accelerates, and has reduced thus manufacture cost.Especially obtaining in when assembling will be with respect to the natural orientation to the member of pressing plate centering, because before the centering projection of packing into, mesopore is kept obvious visible gap, this gap shows to the rigger, does not also reach desirable relative position.When especially tilting when the centering projection and/or to mesopore, can especially simply the centering projection be imported mesopore.Even also can guarantee simple assembling when having press fit at the centering projection and between to mesopore.The centering projection can add in respective members and sets by corresponding moulding man-hour, thus need to be in independent step by cutting and/or the joining technique centering projection that is shaped afterwards.For example clutch cover and/or driving element and/or can pass through a pressing process manufacturing to pressing plate, wherein, can arrange the centering projection by the corresponding moulding of compacting tool set.
Driving element can not be connected with input shaft especially directly or indirectly with relatively rotating, and wherein, driving element is removable with respect to live axle especially in the axial direction, with the balancing axial gap.Driving element especially can be connected with input shaft by the grafting tooth.Driving element especially can be by a torsional vibration damper, be connected with live axle as double mass flywheel.Can be that the output flange of torsional vibration damper consists of driving element and is used for the moment of torsion of live axle is imported clutch unit in addition.Clutch cover and/or can be by bearings on output shaft to pressing plate is used for unloading axial force and/or radial force.Clutch cover especially can be supported on the operation equipment for the operation crushing plate.
Clutch cover especially only by at least one correspondence to mesopore in the centering projection installed come centering and/or driving element only by at least one correspondence to mesopore in the centering projection installed come centering.Additional centering is not set.Especially cancelled and used fitting pin centering.Being used for the additional of fitting pin has not existed mesopore and the fitting pin that inserts mesopore.Therefore the structure of clutch unit and assembling are simplified.
Preferably pressing plate is had mesopore, wherein, clutch cover and/or driving element have the centering projection of moulding.So just can keep the existing centering projection that platen design is only made clutch cover or driving element are configured with moulding, for the fitting pin that replaces otherwise need.Particularly preferably be, not only the centering projection of the centering projection of clutch cover but also driving element can be packed into same as in mesopore.So just can by can process simply to the pressing plate through hole both be provided with clutch cover the centering projection to mesopore, also be provided with driving element the centering projection to mesopore.So just reduced the processing charges of clutch unit.
In a preferred embodiment, in order to connect, pressing plate and clutch cover are provided with three to mesopore and three corresponding centering projections, and/or in order to connect driving element and pressing plate to be provided with three to mesopore and three corresponding centering projections.3 centerings so just are provided, and it is static determinacy and accurate relative position that can realize the centering member.Can prevent further relative movement by 3 centerings in addition.Especially, to the cross section of the mesopore cross section greater than the centering projection, wherein, especially the centering projection abuts in mesopore inside at radially outer respectively.Can realize by different, especially circular cross section, the centering projection can only be centering on three points just.At the centering projection and between to mesopore not need to around the face contact.
Especially each centering projection and clutch cover or with driving element or with pressing plate structure is integral, wherein, the centering projection is especially by forming without stock removel, preferably make.Therefore, the centering projection can form with highi degree of accuracy when the respective members moulding.Thereby avoided the follow-up processing that is used for structure centering projection that tolerance is arranged.Especially make the manufacturing expense of centering projection drop to minimum.
Particularly preferably, the centering projection is packed into in mesopore by press fit.Avoided the centering projection to the gap in mesopore by press fit, thereby can realize that more high-precision position locates accurately.
In a preferred implementation, be provided with a first clutch and a second clutch, wherein, pressing plate is made of a common center plate to pressing plate and second clutch of first clutch.Thus, this clutch unit especially can be configured to have the double clutch of three plate designs.By the center plate that shares, pressing plate is aimed at clutch cover and/or driving element by a unique centering process to pressing plate but also second clutch of first clutch not only.Do not need on two independent members, pressing plate to be added the centering measure to being assigned to.
The invention still further relates to a kind of method for the assembling clutch unit, the method can be constructed as described previously and expand, wherein, clutch cover is with corresponding to realizing in mesopore by at least one centering projection is inserted into to unique centering of pressing plate, and/or driving element is with corresponding to realizing in mesopore by at least one centering projection is inserted into to unique centering of pressing plate.Next with clutch cover with pressing plate is connected and/or driving element with pressing plate is connected, especially by the riveted joint.Fitting pin is inserted mutually stacked to the installation step in mesopore owing to having cancelled, make the assembling of clutch unit be simplified and accelerate.The method is constructed and expands especially can explaining clutch unit as the front.
The below illustrates the present invention with reference to accompanying drawing according to preferred implementation.Accompanying drawing illustrates:
The schematic sectional view of Fig. 1 clutch unit the first mode of execution of the present invention,
The schematic sectional view of the part of Fig. 2 clutch unit the second mode of execution of the present invention,
Fig. 3 is that the signal of the centering that arranges of the clutch unit of Fig. 1 or Fig. 2 is described.
As shown in Figure 2, also can be additionally and/or alternatively by take Moving plate 20 consist of centering projections 26 and with press fit be inserted into to pressing plate 14 in mesopore 24.Can be also in addition, to pressing plate 14 have respectively a centering projection 26 be used for being inserted at clutch cover 22 and/or consisting of in taking Moving plate 20 to mesopore 24 in.
As shown in Figure 3, just especially arrange three centering projections 26 and just three correspondences to mesopore 24, wherein, in this case also can be mesopore 24 is designed to obviously greater than centering projection 26.For this reason, to mesopore 24 and centering projection 26 especially arranged off-centre.Like this, three centering projections 26 rest on respectively corresponding in mesopore point type, form 3 centerings.Also can realize thus diametrically and the abundant centering that makes progress in week.
Reference numerals list
10 clutch units
12 clutches
14 pairs of pressing plates
16 crushing plates
18 clutch disks
20 take Moving plate
22 clutch covers
24 pairs of mesopores
26 centering projections
Claims (10)
1. clutch unit is used for an input shaft, especially the bent axle of motor car engine is with at least one output shaft, especially the transmission input shaft of automotive transmission is coupled, and this clutch unit has
At least one clutch (12), wherein, this clutch (12) has one in the axial direction with respect to the movable crushing plate of pressing plate (14) (16), be used for that clutch disk (18) friction is clamped in crushing plate (16) in locking manner and between pressing plate (14)
One with the clutch cover (22) that pressing plate (14) is connected, be used for covering at least in part this clutch (12) and
One with the driving element that pressing plate (14) is connected, especially take Moving plate (20), be used for being connected with described input shaft, it is characterized in that,
This clutch cover (22) and/or this driving element (20) are inserted into corresponding in mesopore (24), centering projection moulding (26) and described to pressing plate (14) centering by at least one.
2. press the clutch unit of claim 1, it is characterized in that, described clutch cover (22) only by described at least one be inserted into respectively corresponding to centering projection (26) centering in mesopore (24), and/or described driving element (20) only by described at least one be inserted into respectively corresponding to centering projection (26) centering in mesopore (24).
3. press the clutch unit of claim 1 or 2, it is characterized in that, described have describedly to mesopore (24) to pressing plate (14), wherein, described clutch cover (22) and/or described driving element (20) have the centering projection (26) of described moulding.
4. by the clutch unit of claim 3, it is characterized in that, the described centering projection (26) of described clutch cover (22) and the described centering projection (26) of described driving element (20) insert same as in mesopore (24).
5. press the clutch unit of one of claim 1 to 4, it is characterized in that, with described, pressing plate (14) is provided with three to mesopore (24) and three corresponding centering projections (26) in order to connect described clutch cover (22), and/or with described, pressing plate (14) is provided with three to mesopore (24) and three corresponding centering projections (26) in order to connect described driving element (20).
6. press the clutch unit of claim 5, it is characterized in that, described cross section to mesopore (24) is greater than the cross section of described centering projection (26), and especially described centering projection (26) abuts in described inside to mesopore (24) at radial outside respectively.
7. press the clutch unit of one of claim 1 to 6, it is characterized in that, each centering projection (26) and clutch cover (22) or with driving element (20) or with consist of pressing plate (14) is whole, wherein, described centering projection (26) is especially by forming without stock removel, preferably make.
8. by the clutch unit of one of claim 1 to 7, it is characterized in that, described centering projection (26) inserts described in mesopore (24) by press fit.
9. by the clutch unit of one of claim 1 to 8, it is characterized in that, be provided with a first clutch and a second clutch, wherein, pressing plate is consisted of by a common center plate to pressing plate and second clutch of first clutch.
10. be used for assembling by the method for the clutch unit (10) of one of claim 1 to 9, have following steps:
It is corresponding to realizing clutch cover (22) and unique centering to pressing plate (14) in mesopore (24) by at least one centering projection (26) is inserted into, and/or corresponding to realizing driving element (20) and unique centering to pressing plate (14) in mesopore (24) by at least one centering projection (26) is inserted, and
Then with clutch cover (22) with to pressing plate (14) and/or driving element (20) with pressing plate (14) is connected, especially pass through riveting.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010025439 | 2010-06-29 | ||
| DE102010025439.8 | 2010-06-29 | ||
| PCT/DE2011/001215 WO2012010114A2 (en) | 2010-06-29 | 2011-06-14 | Clutch unit and method for installing a clutch unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103140695A true CN103140695A (en) | 2013-06-05 |
| CN103140695B CN103140695B (en) | 2016-03-23 |
Family
ID=44913135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180032877.3A Expired - Fee Related CN103140695B (en) | 2010-06-29 | 2011-06-14 | The assembly method of clutch unit and clutch unit |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103140695B (en) |
| DE (2) | DE112011102213B4 (en) |
| WO (1) | WO2012010114A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014225005B4 (en) | 2014-12-05 | 2017-06-14 | Schaeffler Technologies AG & Co. KG | friction clutch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5901825A (en) * | 1996-07-10 | 1999-05-11 | Exedy Corporation | Modular clutch |
| CN1576627A (en) * | 2003-07-28 | 2005-02-09 | 卢克摩擦片和离合器两合公司 | Torsional vibration damper |
| CN1734121A (en) * | 2004-08-11 | 2006-02-15 | 卢克摩擦片和离合器两合公司 | Device for damping torsional vibration |
| CN101415966A (en) * | 2006-04-28 | 2009-04-22 | 卢克摩擦片和离合器两合公司 | Clutch disk device |
| EP1862689B1 (en) * | 2006-06-01 | 2012-11-28 | ZF Friedrichshafen AG | Torque transmission assembly for the power transmission of a vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547882B1 (en) | 1983-06-22 | 1986-02-07 | Valeo | CLUTCH MECHANISM IN PARTICULAR FOR A MOTOR VEHICLE |
| DE102008040759A1 (en) | 2007-08-20 | 2009-02-26 | Zf Friedrichshafen Ag | Friction clutch, in particular for the drive train of a vehicle |
| FR2938029B1 (en) | 2008-11-06 | 2011-08-05 | Valeo Embrayages | COUPLING SYSTEM COMPRISING ROTATION LINK MEANS WITHOUT ADJUSTABLE SETTING AXISLY BETWEEN A FLYWHEEL AND THE REACTION TRAY |
| DE112009002637A5 (en) | 2008-11-10 | 2013-06-27 | Schaeffler Technologies AG & Co. KG | wet clutch |
-
2011
- 2011-06-14 CN CN201180032877.3A patent/CN103140695B/en not_active Expired - Fee Related
- 2011-06-14 WO PCT/DE2011/001215 patent/WO2012010114A2/en active Application Filing
- 2011-06-14 DE DE112011102213.1T patent/DE112011102213B4/en not_active Expired - Fee Related
- 2011-06-14 DE DE102011104237A patent/DE102011104237A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5901825A (en) * | 1996-07-10 | 1999-05-11 | Exedy Corporation | Modular clutch |
| CN1576627A (en) * | 2003-07-28 | 2005-02-09 | 卢克摩擦片和离合器两合公司 | Torsional vibration damper |
| CN1734121A (en) * | 2004-08-11 | 2006-02-15 | 卢克摩擦片和离合器两合公司 | Device for damping torsional vibration |
| CN101415966A (en) * | 2006-04-28 | 2009-04-22 | 卢克摩擦片和离合器两合公司 | Clutch disk device |
| EP1862689B1 (en) * | 2006-06-01 | 2012-11-28 | ZF Friedrichshafen AG | Torque transmission assembly for the power transmission of a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112011102213B4 (en) | 2022-01-20 |
| CN103140695B (en) | 2016-03-23 |
| DE102011104237A1 (en) | 2011-12-29 |
| WO2012010114A3 (en) | 2012-03-22 |
| DE112011102213A5 (en) | 2013-06-13 |
| WO2012010114A2 (en) | 2012-01-26 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160323 |