CN110249149B - Plug-in module for a motor vehicle, hybrid module, drive train and method for assembling a drive train - Google Patents
Plug-in module for a motor vehicle, hybrid module, drive train and method for assembling a drive train Download PDFInfo
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- CN110249149B CN110249149B CN201880010201.6A CN201880010201A CN110249149B CN 110249149 B CN110249149 B CN 110249149B CN 201880010201 A CN201880010201 A CN 201880010201A CN 110249149 B CN110249149 B CN 110249149B
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- carrier
- module
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- clutch
- sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
- B60K6/405—Housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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- 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
- F16D13/583—Diaphragm-springs, e.g. Belleville
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- 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
- F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
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- 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
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- 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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
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- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
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- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/42—Clutches or brakes
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- 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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0661—Hydraulically actuated multiple lamellae clutches
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- 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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0692—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric with two clutches arranged axially without radial overlap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The invention relates to a plug-in module for arrangement in a hybrid module, a hybrid module and a drive train for a motor vehicle. The invention further relates to a method for assembling a drive train. Plug-in module (40) for arrangement in a hybrid module (10) of a motor vehicle, and comprising a substantially rotationally symmetrical plate carrier (90) and at least two clutch devices (50, 70, 80), in particular a separating clutch (50) and at least one starting clutch, the clutch devices (50, 70, 80) each having at least one plate pack (51, 71, 81), in the plate groups, at least one plate is connected in a torque-proof manner to a driver (100), in particular a toothed portion, of a plate carrier (90), the plate carrier (90) essentially having the shape of a hollow ring cylinder consisting of two hollow cylinders (93, 95) arranged in a rotationally symmetrical manner, and the driver (100) is arranged on at least one of the radially spaced and mutually facing inner sides of the hollow annular cylinder in a space radially spaced apart by the sheet carrier (90). With the plug-in module proposed here and the hybrid module produced therewith, a unit is provided which can be assembled in a simple and manual as well as automated manner with small tolerances.
Description
Technical Field
The invention relates to a plug-in module for arrangement in a hybrid module of a motor vehicle for coupling an internal combustion engine and a transmission with a plug-in module according to the invention, a hybrid module for a motor vehicle and a drive train for a motor vehicle with an internal combustion engine and a hybrid module according to the invention. Furthermore, the invention relates to a method for assembling a drive train according to the invention.
Background
Hybrid modules available today, which enable a combination of electric motor operation and internal combustion engine operation by coupling the internal combustion engine to the drive train of a motor vehicle, generally have an electric motor, a separating clutch, an operating system of the separating clutch, bearings and a housing part which connects the three main parts to form one functional unit.
The electric motor can realize electric driving, power increase for the operation of the internal combustion engine and residual energy reutilization. The separating clutch and its operating system are responsible for coupling and decoupling the internal combustion engine. When the hybrid module is combined with the double clutch such that the hybrid module is located between the internal combustion engine and the transmission in the torque transmission direction, the internal combustion engine, the hybrid module, the double clutch and its operating system and the transmission must be arranged in the vehicle one behind the other or side by side.
The hybrid module so positioned is also denoted as a P2 hybrid module. However, such arrangements often lead to serious installation space problems, which also affect or prevent assembly.
A hybrid module is known from DE 102009059944 a1, which has a separating clutch inside the rotor of an electric machine. The partial clutches of the dual clutch device are arranged axially offset next to the rotor of the electric machine and therefore also next to the separating clutch. In this case, the partial clutches are radially nested one within the other. The actuating systems for the individual clutches are arranged axially offset next to the clutches.
DE 102007008946 a1 describes a multiple clutch for a vehicle with hybrid drive. In this hybrid module, two friction clutches are arranged inside a space enclosed by the rotor of the electric machine. The installation space provided in the hybrid module is largely predefined by the electric machine used and its sheet metal set.
Disclosure of Invention
Starting from this, the object underlying the invention is to provide a plug-in module, a hybrid module and a drive train for a motor vehicle, which combine a small installation space with the possibility of simple assembly or of maintaining small tolerances.
This object is achieved by a plug-in module according to the invention, by a hybrid module according to the invention, by a drive train according to the invention and by a method for assembling a drive train according to the invention. Advantageous embodiments of the plug-in module are given in the description.
The features of the claims can be combined in any technically meaningful manner, wherein for this purpose reference can also be made to the statements made in the following description and to the features in the drawings, which comprise complementary embodiments of the invention. The axial and radial direction descriptions relate to a common axis of rotation of the mentioned components. Thus, the axial direction is oriented orthogonal to the friction face of the plate.
The invention relates to a plug-in module for arrangement in a hybrid module of a motor vehicle, comprising an essentially rotationally symmetrical plate carrier and at least two clutch devices, in particular a disconnect clutch and at least one start clutch, wherein the clutch devices each have at least one plate pack, in which at least one plate is in each case connected in a torque-proof manner to a driver, in particular a toothing, of the plate carrier. The tablet carrier essentially has the shape of a hollow annular cylinder consisting of two hollow cylinders arranged rotationally symmetrically. It is provided that the driver means are arranged on at least one of the radially spaced and mutually facing inner sides of the hollow annular cylinder in a (begegerenzten) space which is radially spaced by the sheet carrier.
The clutch device can be configured as a wet clutch.
The separating clutch device is in particular connected to the input side of the hybrid module. In addition to the separating clutch, two partial clutch devices of the dual clutch device are preferably provided, the sheet packs of which are connected to the output side of the hybrid module.
The blades of the blade set are applied to the driver in a torque-proof manner, and axial displacement can be permitted. For this purpose, the driver is preferably designed as a plug-in toothing. The hollow annular cylinder is a body, the inner hollow cylinder of which forms the outer side, which is radially opposite the inner side of the outer hollow cylinder.
Thus, a plug-in module which can be tested outside the hybrid module is provided as a subassembly or subassembly and is also referred to as Triple-Clutch (Triple-Clutch) when three Clutch devices are received.
The advantage of this plug-in module is, in particular, the high dimensional stability in the assembled state or the low assembly tolerances, for the following reasons: almost all the assembly steps and measuring processes required for the production of plug-in modules, which are provided for the hybrid modules, can be carried out outside the rotor of the electric machine of the hybrid module, so that the geometric relationships of the clutch devices with respect to each other and with respect to the plate carriers can be adjusted to the respective desired actual values in a reliable manner.
In addition, the adjustment process of the clutch device can thereby be carried out more simply or more precisely.
The plug-in module according to the invention also makes it possible for the plug-in module to be produced for different hybrid modules or rotor carriers, wherein only the contour of the plug-in module is produced in a manner adapted to the rotor carrier in order to provide a unit as a so-called "Add in", which can be integrated into the rotor carrier independently of position and time.
In particular, the plate packs of the two clutch devices are arranged offset to one another in the radial direction, and the driver device for connecting at least one plate of the plate packs is arranged in the space radially separated by the plate carrier on two inner sides of two hollow cylinders of the hollow annular cylinder, which inner sides are spaced apart in the radial direction and face one another. This means that the driver means, on which the sheet pack engages in a rotationally fixed manner, are arranged on the radially opposite inner sides in the hollow annular cylindrical space which is radially separated by the sheet carrier, so that the sheet pack engages on the opposite inner sides.
In a further preferred embodiment, a further clutch device is arranged axially next to one of the two clutch devices, from which also at least one web is arranged on the driver on the inside of the hollow cylinder, on which also at least one web of the sheet pack of the axially adjacent clutch device is arranged.
This means that the sheet packs of the third clutch device have such a distance to the common axis of rotation of the clutch devices that the sheet packs of axially adjacent clutch devices overlap as seen in the radial direction. The plates of the two plate packs are connected on the same side of the same hollow cylinder to the driver means there in a rotationally fixed manner.
Despite the arrangement of three sheet packs, the plug-in module according to the invention offers the advantage of being easy to handle in assembly, in particular on an assembly line and when mounting into a rotor carrier of a hybrid module to be produced, so that assembly and assembly can be carried out manually or also automated in a simplified manner and without being prone to faults.
The plate sets of the first and second sub-clutch devices, which are provided in particular as a double clutch device, are arranged on the inside of the outer hollow cylinder and the plate sets of the separator clutches are arranged on the outside of the inner hollow cylinder. On these sides of the hollow cylinder, the sheets of the sheet pack engage on the driver realized there.
The driver means are preferably designed as a toothing with teeth which are distributed over the respective circumference and which extend axially. In this case, at least one supporting element can be integrated in the toothing, which supporting element serves to receive an actuating force applied axially to the clutch device for actuating the respective clutch device. Thus, for example, such a support element is a recess in the toothing, at which recess the counter-pressure plate of the plate pack is axially supported or can be supported.
In order to form a mechanical unit which simplifies the assembly process, it is provided that the hollow annular cylinder of the chip carrier has at least one end-side connecting element which connects two hollow cylinders of the hollow annular cylinder to one another in the radial direction.
In order to transmit torque from the rotationally driven component to the sheet carrier or in the opposite direction, it is provided that the sheet carrier has at least one torque transmission element on its radial outer side for transmitting torque from the sheet carrier to the component radially connected to the sheet carrier. In this way, torque can be transmitted from the sheet carrier to the rotor carrier of the hybrid module, which radially surrounds the sheet carrier, and in the opposite direction.
The torque transmission elements can also be teeth which can axially displace the chip carrier or the entire plug-in module into the rotor carrier.
The segment carrier can be designed in one piece or in multiple pieces, in particular in two pieces, wherein the segment carrier has an inner part and an outer part, and the mechanical connection of the inner part and the outer part is carried out at a radial position between the radial positions of the inner hollow cylinder and the outer hollow cylinder. The end-side connecting element can thus be divided in particular into two parts, wherein the outer part of the end-side connecting element is arranged on or embodied by the outer part of the sheet metal carrier, and the inner part of the end-side connecting element is arranged on or embodied by the inner part of the sheet metal carrier, and a mechanical connection is embodied between the inner part of the end-side connecting element and the outer part of the end-side connecting element. Such a mechanical connection can be realized by a plurality of screw connections or rivet connections realized in the circumferential direction of the connection region or by a Clinch (Clinch) or welded connection. The multiple-part nature of the sheet carrier enables the sheet carrier to be produced using simpler or more cost-effective production methods. The multiple-part nature of the plate carriers furthermore opens up the possibility of different mounting sequences of the plate carriers into the rotor carrier of the hybrid module, since one of the inner and outer parts can be arranged in or on the rotor carrier first, if appropriate a clutch device can be installed into the space enclosed by the rotor of the electric machine of the hybrid module, and then the other parts of the plate package, which if appropriate have already been equipped with a further clutch device, can only be installed.
A further aspect of the invention is a hybrid module for a motor vehicle for coupling an internal combustion engine and a transmission, comprising at least one clutch device according to the invention and an electric machine, the rotor of which is connected in a rotationally fixed manner to a rotor carrier. The rotor carrier is coupled to the plug-in module in a rotationally fixed manner, so that a torque applied by the rotor of the electric machine can be transmitted to the plug-in module. For actuating the clutch devices arranged axially next to one another, the axially acting actuating element mechanically connected to the pressure plate of one of the two clutch devices can be guided through the sheet pack of the axially adjacent clutch device in order to transmit axial movement through the sheet pack. The clutch device comprising the plate package is provided with an operating system which can be located inside or outside the space enclosed by the plate carrier in the radial and axial directions. Accordingly, the actuating system, which is mechanically coupled to the actuating element passing axially through the plate package, can also be located inside or outside the space enclosed radially and axially by the plate carrier. The actuation system can be assigned to two partial clutch devices of the dual clutch device.
The driver means, which are preferably provided as toothed sections, are arranged here at the same distance from the common axis of rotation for transmitting a torque to two clutch means arranged axially next to one another, wherein, however, in axially adjacent clutch means, the webs which do not interact with the driver means of the web carrier have a smaller radial extent than the radial extent of the adjacent clutch means, since the axially acting actuating elements are guided through the web stack between their radial end sides and the driver means.
The actuating system for the separating clutch can be arranged axially on the side of the plate carrier opposite the two mentioned actuating systems, wherein the actuating element associated with the actuating system passes axially through the connecting element on the end side of the hollow annular cylinder of the plate carrier.
The rotor carrier is preferably configured in its shape at least in regions complementary to the outer shape of the plate carrier, so that the rotor carrier forms a hollow space in the shape of a hollow cylinder, into which the plug-in module according to the invention can be fitted and preferably connected in a form-fitting manner to the rotor carrier, for example by means of external teeth which interact in a rotationally fixed manner with the internal teeth of the rotor carrier. This means that the rotor carrier surrounds the segment carrier at least in regions in the radial direction.
The modular assembly of the hybrid module can be achieved by means of a plug-in module which can be manufactured separately.
The invention also relates to a drive train for a motor vehicle, having an internal combustion engine and a hybrid module according to the invention and having a transmission, wherein the hybrid module can be or has been mechanically connected to the internal combustion engine and the transmission by means of a clutch device of a plug-in module in the hybrid module.
In addition, according to the invention, a method for assembling a drive train according to the invention is provided, in which method: providing a plug-in module according to the invention; providing a rotor carrier of a hybrid module to be manufactured; providing an output shaft of an internal combustion engine; mounting the chip carrier of the plug-in module in a space radially enclosed by the rotor carrier; a rotationally fixed mechanical connection between the output shaft and one of the clutch devices of the plug-in module; and a torsion-resistant mechanical connection between the sheet carrier and the rotor carrier. The steps for producing the respective rotationally fixed connection are not necessarily carried out in the stated order.
Before the rotationally fixed connection between the output shaft and one of the clutch devices of the plug-in module is realized, the housing part of the hybrid module, which is to be provided with the plug-in module, is mounted on the output shaft so as to be rotatable.
An actuator or an actuating system for actuating one of the clutch devices, in particular a separating clutch, can be arranged in or on a wall of the housing part. The rotor of the electric machine is arranged on a rotor carrier so as to be rotationally fixed relative to the rotor carrier, which rotor carrier can be arranged on a section of the housing part such that the rotor carrier is rotationally movable relative to the housing part.
During the assembly process, the plug-in module is moved axially into the rotor carrier with the separating clutch received therein and with a further clutch device, for example a starting clutch. The intermediate shaft coupled to the plug-in module or to one of the clutch devices (which intermediate shaft is coupled, for example, to the input side of the clutch) is coupled in a rotationally fixed manner to the output shaft of the internal combustion engine.
Drawings
The above invention is explained in detail below in the related art background with reference to the accompanying drawings showing preferred configurations. The invention is not in any way restricted to the purely schematic illustration, wherein it should be noted that the embodiments shown in the drawings are not limited to the dimensions shown. It shows
FIG. 1: the hybrid module according to the invention in partial section,
FIG. 2: the sheet carrier of the first embodiment in partial cross-section,
FIG. 3: the sheet carrier of the second embodiment in partial cross-section,
FIG. 4: the sheet carrier of the third embodiment in partial cross-section.
Detailed Description
The intermediate shaft 32 of the hybrid module 10 coupled to the hybrid module 10 shown in fig. 1 is coupled or connected to an output shaft of an internal combustion engine (not shown), for example, via a damper (not shown here), for example, a dual-mass flywheel.
The countershaft 32, which represents the input side 11 of the hybrid module 10, is coupled in a rotationally fixed manner to the outer plate carrier 54 of the separating clutch 50. The plates of the plate pack 51 of the separating clutch 50 are arranged here in an annular cylinder space 91 formed by the plate carrier 90, i.e. here on the outside 94 of a first hollow cylinder 93 of the plate carrier 90.
The chip carrier 90 has an end-side connecting element 110, by means of which the first hollow cylinder 93 is radially coupled to the second hollow cylinder 95. On its inner side 96, the sheet groups 71, 81 of the first and second sub-clutch devices 70, 80 are arranged, which together form the dual clutch device 60.
The inner plate carrier 74 of the first partial clutch device 70 is provided for transmitting torque from the plate package 71 of the first partial clutch device 70 to a first transmission input shaft, not shown here.
The inner plate carrier 84 of the second sub-clutch device 80 is provided for transmitting torque from the plate package 81 of the second sub-clutch device 80 to a second transmission input shaft, not shown here. The two inner sheet carriers 74, 84 form the output side 12 of the hybrid module 10. On the outer side 94 of the first hollow cylinder 93 and on the inner side 96 of the second hollow cylinder 95, driver means 100 are arranged, preferably in the form of teeth, which interact positively with the plates of the plate packs 51, 71, 81 of the separator clutch 50, the first partial clutch device 70 and the second partial clutch device 80.
The first hollow cylinder 93 and the second hollow cylinder 95 of the sheet carrier 90 are arranged coaxially with each other.
The tablet carrier 90 has support elements 101, which are embodied here in the form of recesses or grooves, on the outer side 94 of the first hollow cylinder and on the inner side 96 of the second hollow cylinder 95. The support element 101 serves to receive and axially support the counter plate 73 of the first sub-clutch device 70 on the inner side 96 of the second hollow cylinder 95 and to receive and axially support the counter plate 53 of the separator clutch 50 on the outer side 94 of the first hollow cylinder 93, when the respective plate set 51, 71 is loaded axially by the respective operating system 52, 72 and is supported on the counter plate 53, 73.
It can be seen that an axially acting operating element 83 for operating the second sub-clutch device 80 extends axially through the sheet pack 71 of the first sub-clutch device 70.
An actuator or actuating system 52 for actuating the separating clutch 50 is provided on an axial side of the hybrid module 10 which faces the internal combustion engine in the state in which the hybrid module 10 is installed in the drive train of the hybrid vehicle. Actuators or actuating systems 72, 82 for actuating the first and second sub-clutch devices 70, 80 are arranged on the side of the hybrid module 10 which faces the transmission in the installed state of the hybrid module 10 in the drive train of the hybrid vehicle. This means that the actuator or operating system 52 for actuating the separating clutch 50 has an operating direction which is oriented in the opposite direction with respect to the operating direction of the actuator or operating system 72, 82 for actuating the first and/or second sub-clutch device 70, 80.
The plate carrier 90 for carrying the plates of the plate packs 71, 81 of the first and second sub-clutch devices 70, 80 is provided as a separate component with respect to the rotor carrier 30 (for rotationally fixed arrangement of the rotor 22 of the electric machine 20) of the hybrid module 10.
The rotor carrier 30 and the sheet carrier 90 are connected or coupled to one another in a rotationally fixed manner by means of the torque transmission elements 120, so that a rotation of the rotor carrier 30 causes a rotation of the sheet carrier 90. The torque transmitting member 120 can be realized by means of, for example, milling, screwing, drilling, pinning or the like.
The sheet carrier 90 is arranged on the rotor carrier 30 in a rotationally fixed manner in the space formed by the rotor carrier 30.
The rotor carrier 30 serves to receive or arrange the rotor 22, which is arranged radially on the inside of the stator 21 of the electric machine 20. The rotor 22 as well as the rotor carrier 30 and the plug-in module 40 are all arranged substantially coaxially on a common axis of rotation 1.
The rotor carrier is supported here by a rolling bearing 140 on a housing part 31, which in turn is supported radially on the intermediate shaft 32.
By configuring the rotor carrier 30 and the plate carrier 90 as separate components from one another, a plug-in module 40 with a separating clutch 50 and a starting clutch device, embodied here as a partial clutch device 70, 80, can be realized, which can be moved axially into the rotor carrier 30 of the hybrid module 10 in a simple manner, which allows modular assembly of the hybrid module 10.
When the hybrid module 10 is assembled into a drive train or the hybrid module 10 is installed in a drive train, the housing part 31 is mounted on the output shaft of the internal combustion engine in such a way that the output shaft is rotationally movable relative to the housing part 31. An actuator or operating system 52 for operating the separating clutch 50 is arranged in the wall of the housing part 31. On which the rotor 22 of the electric machine 20 is arranged in a rotationally fixed manner relative to the rotor carrier 30, the rotor carrier 30 being supported on a section of the housing part 31 in such a way that the rotor carrier 30 is rotationally movable relative to the housing part 32. The plug-in module 40 with the separating clutch 50 and the partial clutch devices 70, 80 is moved into the rotor carrier 30, so that the intermediate shaft 32 of the plug-in module 40, which is coupled or connected to the input side of the separating clutch 50, is coupled or connected in a rotationally fixed manner to the output shaft of the internal combustion engine. The sheet carrier 90 is connected to the rotor carrier 30 in a torque-transmitting manner.
As can be further seen from fig. 1, the hybrid module 10 comprises a spacer element 150, also denoted as spacer, radially between the housing part 31 and the rotor carrier 30, which extends regionally coaxially to the housing part 31. The spacer element 150 rests with its radial inner side 151 on the radial outer side of the housing part 31 and is supported radially there. The spacer element 150 prevents an axial movement of the rolling bearing 140, which is also arranged between the rotor carrier 30 and the housing part 31 and is axially supported on a shoulder of the housing part 1 on the side opposite the spacer element 150. On the side axially opposite the rolling bearing 140, a fastening element 170, which is designed here in the form of a special nut, bears against the spacer element 150. The internal thread 171 of this special nut is on the external thread 172 of the housing part 31. The fixing element 170 or the special nut has circumferentially distributed fitting holes 163 into which special tools can be inserted in order to be able to twist the fixing element and thus to move it axially, thus enabling the distance between the fixing element 170 and the rolling bearing 140 to be adjusted. Accordingly, an axial pretension can be generated in the spacer element 150, so that the spacer element 150 is pressed axially like a spring against the rolling bearing 140 and against the fastening element 170. This ensures the axial position of the rolling bearing 140.
Between the spacer element 150 and the rotor carrier 30, a further rotary bearing 160 is arranged, which in the embodiment shown here is a needle bearing. The rotary bearing 160 is therefore used for further radial support of the rotor carrier 30 on the housing part 31, namely by: radial forces are introduced into the rotary bearing 160 and from there on the spacer elements 150 which are radially supported on the housing part 31.
In the embodiment shown here, however, this is not the only function of the spacer element 150, which also serves to supply or regulate the lubricant volume flow into the space radially enclosed by the plug-in module 40, in which the clutch device 50, 70, 80 is located. For this purpose, the spacer element comprises a through opening 180 which is part of a flow path 181 for the lubricant. The through opening 180 is aligned in the radial direction with a through hole 190 in the housing part 31 arranged on the radially outer side of the spacer element 150 and with a through hole 191 in the rotor carrier 30 arranged on the radially inner side of the spacer element 150, wherein these two through holes 190, 191 also form part of the flow path 181. By dimensioning the through-going opening 180 and the positioning of the spacer element 150, the net width of the flow path 181 and thus the volume flow of lubricant to be supplied can be adjusted.
Each of the clutch devices 70, 80 arranged axially adjacent to one another is assigned a pressure element 85, 86. The pressure element 75 of the first clutch device 70 is axially supported directly or in close proximity on the plate package 71 of the first sub-clutch device 70.
The pressure element 85 of the second sub-clutch device 80 is supported indirectly on the sheet package 81 of the second sub-clutch device 80, i.e. here by an axially acting actuating element 83 which is guided by the sheets of the sheet package of the first sub-clutch device 70.
Furthermore, a disk spring 76, 86 is associated with each of the two sub-clutch devices 70, 80. These coil springs 76, 86 are supported with their respective radially outer edges 200 on the inner side 96 of the second hollow cylinder 95 of the sheet carrier 90. For this purpose, the sheet carrier 90 has stepped elements 97 at these locations.
The radially inner edge 201 of the respective disc spring 76, 86 acts axially with respect to the respective pressure element 75, 85. The respective pressure element 75, 85 is mechanically connected axially to the respective actuating system 72, 82 of the two sub-clutch devices 70, 80.
When operating such an operating system 20, 82, forces are transmitted axially to the respective pressure element 75, 85, which transmits the axial forces directly or indirectly to the respective plate pack 71, 81. In this way the plates of the plate sets 71, 81 are pressed against each other and can transmit torque with the respective sub-clutch device 70, 80. If the sub-clutch devices 70, 80 should be disconnected again, the operation of the respective operating systems 72, 82 is ended. The respective disk spring 76, 86 now causes an axial return movement of the respective pressure element 75, 85, so that the sheets of the sheet packs 71, 81 can be separated from one another.
Fig. 2 shows the sheet carrier 90 as a one-piece member. In particular, a driver 100 is visible, which is arranged on the outer side 94 of the first hollow cylinder 93 and also on the inner side 96 of the second hollow cylinder 95. The two hollow cylinders 93, 95b are mechanically connected at the end by a connecting element 110.
However, the sheet carrier 90 can also be configured as a two-part component, as can be seen in fig. 3 and 4. In the case of a two-part component, the parting line of the two individual parts is provided as a mechanical connection 132 adjacent to the separating clutch 50 as a mechanical connection 132 between the inner part 130 and the outer part 131, as is shown in fig. 3. The parting line or mechanical joint 132 can be, for example, a welded joint.
Fig. 4 shows a further alternative to the structural configuration of the patch carrier 90, in which the inner part 130 and the outer part 131 of the patch carrier 90 axially overlap one another and are fixed to one another with screw connections as mechanical connections 132 or with one or more welded connections.
Different configurations of the coil springs 76, 86 supported on the sheet carrier 90 are shown in fig. 5, 6 and 7.
As can be seen from the three figures, the axial opening 87 in the axially acting actuating element 83 of the second sub-clutch device 80 has a greater radial extent or a greater diameter than the outer diameter of the two disk springs 76, 86. This makes it possible to subsequently install the disk springs 76, 86 into the sheet carrier 90 in the already assembled axially acting actuating element 83.
Fig. 5 shows that the disk springs 76 of the first sub-clutch device and the disk springs 86 of the second sub-clutch device 80 each bear against a stepped element 97 of the plate carrier 90 or against an inner side 96 of a second hollow cylinder 95 of the plate carrier and are axially supported there.
Fig. 6 shows an alternative embodiment in which the disk spring 86 is still supported only axially on the stepped element 97, whereas the disk spring 76 is supported on a carrier ring 98, which in turn is supported axially on the stepped element 97.
The embodiment according to fig. 7 differs from the embodiment shown in fig. 6 in that instead of the carrier ring 98 a securing ring 99 is arranged, on which a radially outer edge 200 of the disk spring 76 is axially supported.
A part of a hybrid module according to the invention is shown in fig. 8 and 9, respectively, wherein fig. 9 shows the relevant area to a greater extent.
It can be seen here that in the axial end region 300 of the chip carrier 90, the chip carrier has form elements 301, so-called fingers, which project radially outwards from its second hollow cylinder 95. The radially outwardly projecting shape elements 301 pass through the rotor carrier 30 in the radial direction, i.e. through recesses 303, which are arranged for this purpose in the rotor carrier 30, in particular in the shape of slots. In the embodiment shown here, these recesses 303 are machined into the end face 304 of the rotor carrier 30. This makes it possible to transmit torque between the rotor carrier 30 and the chip carrier 90 or the plug-in module 40 embodied in this way in a simple and space-saving manner.
For the purpose of ensuring the axial position of the chip carrier 90 relative to the rotor carrier 30, a securing element 305 is arranged radially inside the rotor carrier 30, which securing element is radially embedded in the rotor carrier 30 and prevents an axial movement of the chip carrier 90 and thus of the plug-in module 40 by axially abutting against the chip carrier 90.
In the embodiment shown here, the securing element is not the only element that prevents axial displacement, but a further element is arranged on the first hollow cylinder 93 of the sheet carrier 90 between its radial inside and the rotor carrier 30 for preventing the freedom of translation of the sheet carrier 90, here the spring ring 306, which is arranged in the recess 309 of the rotor carrier 30.
As a further component, a mating pin 307 is provided for the form-locking transmission of torque between the rotor carrier 30 and the sheet carrier 90, which is inserted in the end-side connecting element 110 of the sheet carrier 90 and in the rotor carrier 30.
For the purpose of a structurally simple actuation of the illustrated separating clutch 50, at least one feed-through opening 308, preferably a plurality of such feed-through openings 308, is provided in the rotor carrier 30 and in the end-side connecting element 110, through which a clutch actuating element 310 is guided for applying an actuating force to the plates of the separating clutch 50.
Fig. 10 shows a further detail of the hybrid module according to the invention, i.e. here in particular the separating clutch 50, which is also arranged inside the plate carrier 90. It can be seen that the plate carrier 90 rests with its radially inner boundary against the rotor carrier 30. In order to ensure the axial position of the sheet carrier 90 or of the plug-in module 40 provided therewith in relation to the rotor carrier 30, a blocking element, here in the form of the illustrated spring ring 306, is arranged between the rotor carrier 30 and the sheet carrier 90.
In the illustrated position of the spring ring 306 (in which it has a larger diameter than the rotor carrier 30), the spring ring 306 is present in an unstressed manner and extends into the contour illustrated in dashed lines. After the spring ring 306 is mounted on the rotor carrier 30 and before the sheet carrier 90 or the plug-in module 40 provided therewith is axially moved into the rotor carrier 30, the spring ring 306 therefore represents an axial stop against the movement travel.
To achieve this, axially extending through openings 400 are formed in both inner plate carriers 74, 84 of the first partial clutch device 70 and the second partial clutch device 80. Furthermore, such a through-opening 400 is also formed in the outer plate carrier 54 of the separating clutch 50. The through openings 400 are arranged such that they can be axially aligned with each other, as shown in fig. 10. This enables the tool 401 to be moved into the penetration opening 400. With this tool, the radially projecting spring ring 306 can be moved into the rotor carrier 30, so that the sheet carrier 90 can be moved into the rotor carrier 30 without hindrance.
Preferably, a plurality of uniformly distributed through-openings 400 are present in the inner or outer sheet carrier, which enables a plurality of tools 401 to be inserted axially at the same time.
A further aid is produced by having at least regionally obliquely extending sections 403 on the sheet carrier 90 when the sheet carrier 90 is moved into the rotor carrier 30. This section 403 is arranged between the first hollow cylinder 93 in the interior of the tablet carrier 90 and the end-side connecting element 110 running essentially perpendicularly thereto. When the sheet metal carrier 90 is moved into the rotor carrier, this inclined region or the rounding provided there on the sheet metal carrier 90 causes a wedge effect on the radially projecting spring ring 306, so that it is pressed away axially inward in the insertion movement of the sheet metal carrier 90 into the rotor carrier 30.
With the plug-in module proposed here and the hybrid module produced therewith, a unit is provided which can be assembled in a simple and manual as well as automated manner with small tolerances.
List of reference numerals
1 axis of rotation
10 hybrid module
11 input side of hybrid module
12 output side of hybrid module
20 electric machine
21 stator
22 rotor
30 rotor carrier
31 housing part
32 intermediate shaft
40 plug-in module
50 disconnect clutch
51 disconnect clutch plate pack
52 operating system for a disconnect clutch
53 opposite pressure plate of separation clutch
54 outer plate carrier of a disconnect clutch
60 double clutch device
70 first sub-clutch device
71 sheet set of first sub-clutch device
72 operating system of first sub-clutch device
73 counter pressure plate of first sub-clutch device
74 inner plate carrier of first sub-clutch device
75 pressure element of the first sub-clutch device
76 disc spring of first sub-clutch device
80 second sub-clutch device
81 sheet set of second sub-clutch device
82 operating system of second sub-clutch device
83 operating element acting axially
84 inner plate carrier of second sub-clutch device
85 pressure element of the second sub-clutch device
86 coil spring of second sub-clutch device
87 axial opening
90-piece carrier
91 annular column space
93 a first hollow cylinder
94 outside of the first hollow cylinder
95 second hollow column
Inside of 96 second hollow cylinder
97 stepped element
98 seat ring
99 safety ring
100 driving device
101 supporting element
110 end-side connecting element
120 torque transmitting element
130 inner part
131 outer part
132 mechanical connection
140 rolling bearing
150 spacer element
151 radially inside
160 swivel bearing
170 fixing element
171 internal thread
172 external thread
173 mating hole
180 through opening
181 flow path
190 perforations in housing components
191 through the rotor carrier
200 radially outer edge
201 radially inner edge
300 axial end region
301 radially outwardly projecting shape element
302 end region
303 hollow
304 end side
305 fuse element
306 spring ring
307 mating pins
308 threading opening
309 groove
310 clutch operating element
400 penetration opening
401 tool
402 recessed portion
403 has a section of a curve which is at least regionally inclined.
Claims (13)
1. Plug-in module (40) for arrangement in a hybrid module (10) of a motor vehicle, comprising a substantially rotationally symmetrical lamella carrier (90) and at least two clutch devices (50, 70, 80), wherein the clutch devices (50, 70, 80) each have at least one lamella pack (51, 71, 81) in which at least one lamella is in each case connected in a torque-proof manner to a driver device (100) of the lamella carrier (90), wherein the lamella carrier (90) has substantially the shape of a hollow annular cylinder consisting of two rotationally symmetrically arranged hollow cylinders (93, 95) and the driver device (100) is arranged in a space radially separated by the lamella carrier (90) on at least one of the radially spaced apart and mutually facing inner sides of the hollow annular cylinder, the at least two clutch devices are arranged in an annular cylinder space (91) of the hollow annular cylinder, the entire plug-in module (40) being axially moved into a rotor carrier (30) of the hybrid module (10) radially surrounding the plug-in module (40).
2. Plug-in module according to claim 1, characterized in that the sheet packs (51, 71, 81) of the two clutch devices (50, 80) are arranged offset from one another in the radial direction and in the space radially separated by the sheet carrier (90) the driver device (100) is arranged on the radially spaced and facing inner sides (94, 96) of the two hollow cylinders (93, 95) of the hollow annular cylinder for connection with at least one sheet of the sheet packs (51, 81).
3. Plug-in module according to claim 2, characterized in that the two clutch devices (50, 80) are a second sub-clutch device (80) and a separator clutch (50), respectively, the second sub-clutch device being arranged axially beside a first sub-clutch device (70), the first sub-clutch device (70) and the second sub-clutch device (80) constituting a dual clutch device (60), in which first clutch device also at least one web is arranged on a driver (100) on the inner side (96) of the hollow cylinder (95), on which driver also at least one web of a sheet pack (81) of the second sub-clutch device (80) is arranged.
4. Plug-in module according to claim 3, characterized in that the sheet packs (71, 81) of the first (70) and second (80) sub-clutch devices of the double clutch device (60) are arranged on the inside (96) of the outer hollow cylinder (95) of the hollow cylinder and the sheet pack (51) of the separator clutch (50) is arranged on the outside (94) of the inner hollow cylinder (93) of the hollow cylinder.
5. Plug-in module according to one of the preceding claims, characterized in that the hollow cylinder of the chip carrier (90) has at least one end-side connecting element (110) which connects two hollow cylinders (93, 95) of the hollow annular cylinder to one another in the radial direction.
6. Plug-in module according to one of claims 1 to 4, characterized in that the sheet carrier (90) has at least one torque transmission element (120) on the radial outside of the sheet carrier for transmitting torque from the sheet carrier (90) to a member radially adjoining the sheet carrier.
7. Plug-in module according to one of claims 1 to 4, characterized in that the chip carrier (90) is implemented in one piece or in multiple pieces, wherein the chip carrier has an inner part (130) and an outer part (131) and the mechanical connection (132) of the inner part (130) and the outer part (131) is implemented at a radial position between the radial positions of the inner hollow cylinder (93) of the hollow cylinder and the outer hollow cylinder (95) of the hollow cylinder.
8. Plug-in module according to claim 1, characterized in that the at least two clutch means (50, 70, 80) comprise at least one starting clutch.
9. Plug-in module according to claim 1, characterized in that at least one blade in the blade group is connected in a torque-proof manner with a toothing of the blade carrier (90).
10. Plug-in module according to claim 7, characterized in that the wafer carrier (90) is implemented in two parts.
11. Hybrid module (10) for a motor vehicle for coupling an internal combustion engine and a transmission, comprising a plug-in module (40) according to one of claims 1 to 10 and an electric machine (20), the rotor (22) of which is connected in a rotationally fixed manner to a rotor carrier (30), wherein the rotor carrier (30) is coupled in a rotationally fixed manner to the plug-in module (40) in such a way that a torque applied by the rotor (22) of the electric machine (20) can be transmitted to the plug-in module (40).
12. A drive train for a motor vehicle with an internal combustion engine and a hybrid module (10) according to claim 11 and with a transmission, wherein the hybrid module (10) can be or has been mechanically connected with the internal combustion engine and the transmission by means of a clutch device of a plug-in module (40) in the hybrid module (10).
13. A method for assembling a drive train according to claim 12, the method comprising the steps of:
-providing a plug-in module (40),
-providing a rotor carrier (30) of a hybrid module (10),
-providing an output shaft of the combustion engine,
-mounting a chip carrier (90) of the plug-in module (40) in a space radially enclosed by the rotor carrier (30),
-effecting a torsionally stiff mechanical connection between the output shaft and one of the clutch means (50, 70, 80) of the plug-in module (40), and
-effecting a torsion-resistant mechanical connection between the sheet carrier (90) and the rotor carrier (30).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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DE102017103924.4 | 2017-02-24 | ||
DE102017103924 | 2017-02-24 | ||
DE102017130481.9 | 2017-12-19 | ||
DE102017130481.9A DE102017130481A1 (en) | 2017-02-24 | 2017-12-19 | Slide-in module, hybrid module, powertrain for a motor vehicle, and method of assembling a powertrain |
PCT/DE2018/100056 WO2018153400A1 (en) | 2017-02-24 | 2018-01-25 | Insertion module, hybrid module, drive train for a motor vehicle, and method for assembling a drive train |
Publications (2)
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CN110249149A CN110249149A (en) | 2019-09-17 |
CN110249149B true CN110249149B (en) | 2021-11-09 |
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CN201880010201.6A Active CN110249149B (en) | 2017-02-24 | 2018-01-25 | Plug-in module for a motor vehicle, hybrid module, drive train and method for assembling a drive train |
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KR (1) | KR102571440B1 (en) |
CN (1) | CN110249149B (en) |
DE (2) | DE102017130481A1 (en) |
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DE102019124192A1 (en) * | 2019-09-10 | 2021-03-11 | Schaeffler Technologies AG & Co. KG | Separating clutch with adjustable return spring support, drive train and method for adjusting the spring force of a return spring of a separating clutch |
FR3117954B1 (en) * | 2020-12-17 | 2022-11-25 | Valeo Embrayages | TORQUE CUT CLUTCH |
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DE102004013265A1 (en) * | 2004-03-18 | 2005-03-10 | Zahnradfabrik Friedrichshafen | Double clutch for automobile drive train with common centrifugal pressure equalization space between operating pistons for respective clutch mechanisms |
CN102099216A (en) * | 2008-07-17 | 2011-06-15 | Zf腓德烈斯哈芬股份公司 | Hybrid drive train for a motor vehicle |
DE102011117781A1 (en) * | 2011-10-28 | 2013-05-02 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Clutch assembly for hybrid double-clutch transmission for hybrid drive-train of motor vehicle, has actuator assembly comprising three actuator units for actuating respective friction clutches |
CN103206469A (en) * | 2012-01-13 | 2013-07-17 | 博格华纳公司 | Coupling assembly having dual clutch device |
CN105992705A (en) * | 2013-11-28 | 2016-10-05 | 奥迪股份公司 | Drive device for a hybrid-drive motor vehicle |
CN106458005A (en) * | 2014-06-13 | 2017-02-22 | 舍弗勒技术股份两合公司 | Hybrid module designed as an insertable module |
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DE102007008946C5 (en) | 2006-02-27 | 2021-10-07 | Borgwarner Inc. | Multiple clutch for a vehicle with a hybrid drive |
DE102009059944A1 (en) | 2009-01-19 | 2010-07-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Hybrid module for a drive train of a vehicle |
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2017
- 2017-12-19 DE DE102017130481.9A patent/DE102017130481A1/en not_active Withdrawn
-
2018
- 2018-01-25 WO PCT/DE2018/100056 patent/WO2018153400A1/en active Application Filing
- 2018-01-25 DE DE112018000988.2T patent/DE112018000988A5/en active Pending
- 2018-01-25 KR KR1020197024410A patent/KR102571440B1/en active IP Right Grant
- 2018-01-25 CN CN201880010201.6A patent/CN110249149B/en active Active
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DE102004013265A1 (en) * | 2004-03-18 | 2005-03-10 | Zahnradfabrik Friedrichshafen | Double clutch for automobile drive train with common centrifugal pressure equalization space between operating pistons for respective clutch mechanisms |
CN102099216A (en) * | 2008-07-17 | 2011-06-15 | Zf腓德烈斯哈芬股份公司 | Hybrid drive train for a motor vehicle |
CN102099216B (en) * | 2008-07-17 | 2013-11-13 | Zf腓德烈斯哈芬股份公司 | Hybrid drive train for a motor vehicle |
DE102011117781A1 (en) * | 2011-10-28 | 2013-05-02 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Clutch assembly for hybrid double-clutch transmission for hybrid drive-train of motor vehicle, has actuator assembly comprising three actuator units for actuating respective friction clutches |
CN103206469A (en) * | 2012-01-13 | 2013-07-17 | 博格华纳公司 | Coupling assembly having dual clutch device |
CN105992705A (en) * | 2013-11-28 | 2016-10-05 | 奥迪股份公司 | Drive device for a hybrid-drive motor vehicle |
CN106458005A (en) * | 2014-06-13 | 2017-02-22 | 舍弗勒技术股份两合公司 | Hybrid module designed as an insertable module |
Also Published As
Publication number | Publication date |
---|---|
DE102017130481A1 (en) | 2018-08-30 |
DE112018000988A5 (en) | 2019-11-14 |
CN110249149A (en) | 2019-09-17 |
WO2018153400A1 (en) | 2018-08-30 |
KR20190120755A (en) | 2019-10-24 |
KR102571440B1 (en) | 2023-08-29 |
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