DE102007019258B4 - Procedure for assembling an electric power steering system - Google Patents
Procedure for assembling an electric power steering system Download PDFInfo
- Publication number
- DE102007019258B4 DE102007019258B4 DE102007019258.6A DE102007019258A DE102007019258B4 DE 102007019258 B4 DE102007019258 B4 DE 102007019258B4 DE 102007019258 A DE102007019258 A DE 102007019258A DE 102007019258 B4 DE102007019258 B4 DE 102007019258B4
- Authority
- DE
- Germany
- Prior art keywords
- toothed belt
- belt tension
- drive unit
- movement
- power steering
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
- B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/14—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of a driving or driven pulley
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Verfahren für den Zusammenbau einer elektrischen Servolenkung mit achsparalleler Anordnung zweier Zahnriemenscheiben (3a, 3b, 12), auf denen ein Zahnriemen (5) zur Übertragung einer Rotationsbewegung vorgesehen ist, und zur Einstellung einer Zahnriemenspannung des Zahnriemens (5) eine Achsposition einer Riemenscheibe (3a, 3b, 12) zur Festlegung eines Achsabstand (Z) mittels einer externen Fügevorrichtung (18) variiert und abschließend festgelegt wird dadurch gekennzeichnet, dass vor der Festlegung des Achsabstandes (Z) zur Einstellung einer Zahnriemenspannung des Zahnriemens (5) eine Größe geeignet zur Quantifizierung einer momentanen Zahnriemenspannung abgefühlt wird.Method for assembling an electric power steering system with an axially parallel arrangement of two toothed belt pulleys (3a, 3b, 12) on which a toothed belt (5) is provided for transmitting a rotational movement, and for adjusting a toothed belt tension of the toothed belt (5), an axial position of a belt pulley (3a , 3b, 12) for determining a center distance (Z) by means of an external joining device (18) and finally determined is characterized in that a size suitable for quantification before setting the center distance (Z) for setting a toothed belt tension of the toothed belt (5) a current toothed belt tension is sensed.
Description
Die Erfindung betrifft ein Verfahren für den Zusammenbau einer elektrischen Hilfskraftlenkung mit den Merkmalen des Oberbegriffs des Hauptanspruchs.The invention relates to a method for assembling an electric power steering system with the features of the preamble of the main claim.
Die Erfindung betrifft auch eine elektrische Hilfskraftlenkung nach dem Oberbegriff von Anspruch 12, die nach dem erfindungsgemäßen Verfahren zusammengebaut ist.The invention also relates to an electric power steering system, which is assembled according to the method according to the invention.
Die Erfindung geht von einer aus dem Stand der Technik bekannten elektrischen Hilfskraftlenkung für ein Kraftfahrzeug mit achsparalleler Anordnung aus, d.h. eine Getriebeachse und die Achse einer Antriebseinheit liegen parallel zueinander.The invention is based on an electric power steering system known from the prior art for a motor vehicle with an axially parallel arrangement, i.e. a gear axis and the axis of a drive unit are parallel to each other.
Die
Aufgabe der Erfindung ist es, ein Verfahren für den Zusammenbau einer Hilfskraftlenkung anzugeben, welches es ermöglicht, eine einfache Einstellung einer Riemenspannung vorzunehmenThe object of the invention is to provide a method for assembling an auxiliary power steering system, which makes it possible to easily adjust a belt tension
Diese Aufgabe wird mit den Merkmalen des Hautpanspruchs gelöst.This task is solved with the characteristics of the main claim.
Weitere bevorzugte Ausführungsvarianten des Verfahrens sind in Unteransprüchen angegeben und stützten sich auf den Inhalt der Figurenbeschreibung.Further preferred embodiments of the method are specified in the subclaims and are based on the content of the description of the figures.
Nachfolgend werden die einzelnen Verfahrensschritte anhand der
- Eine nicht gezeigte Montagestation erhält den vormonierten Getriebedeckel
1 . EinZahnriemen 5 wird auf dasRiemenrad 3a desKugelmuttergetriebes 2 aufgelegt. Ein nachfolgender Verfahrensschritt sieht vor, dass einMontagedom 7 mittels einer geeigneten Vorrichtung in eine hiefür vorgesehenenkreisförmige Durchbruchsöffnung 9 des Getriebedeckels1 eingeführt wird, denZahnriemen 5 an seiner inneren Lauffläche erfasst und durch eine BewegungY senkrecht zur EinfuhrbewegungX in eine Montagestellung bringt. Hierzu ist es erforderlich, dass die Vorrichtung zum Einbringen desMontagedorns 7 wenigstens diese beiden FreiheitsgradeX ,Y aufweist.
- An assembly station, not shown, receives the pre-assembled gear cover
1 , Atiming belt 5 is on thepulley 3a of theball nut gear 2 hung up. A subsequent process step provides that anassembly dome 7 by means of a suitable device in a circular opening provided therefor9 of the gear cover1 is introduced, thetiming belt 5 gripped on its inner tread and by movementY perpendicular to the import movementX in an assembly position. For this it is necessary that the device for inserting theassembly mandrel 7 at least these two degrees of freedomX .Y having.
Eine bevorzugte Ausführungsform zur Einbringung des Montagedorns
Der Dorn weist in einem vorderen Bereich einen exzentrischen Fortsatz, einen Exzenter
Die weiteren Verfahrenschritte werden anhand der
Eine schematisch angedeutete Fügevorrichtung
Beim Herausdrücken des Montagedorns
A schematically indicated
When pushing out the
Die Hülse
Die Zahnriemenspannung wird erfindungsgemäß dadurch eingestellt, dass die Vorrichtung zum Fügen der Antriebseinheit
An den Gehäuse-Anflanschbereichen
The toothed belt tension is set according to the invention in that the device for joining the drive unit
On the
Nach Beendigung des Verfahrenschritts greift das Ritzel
In einer Abwandlung des Verfahrens ist vorgesehen, die Zahnriemenspannung dadurch kontrolliert einzustellen, dass ein Kraft/Weg- Messtaster
In einer Schnittdarstellung werden eine Messöffnung
In a sectional view, a measurement opening
Der Messtaster
Anhand des zeitlichen Verlaufs (im Falle einer Schwingungsmessung) oder eines statischen Verlaufs (im Falle einer Kraft-/Weg Messung) des vom Messtaster
Abschließend wird der Gehäusedurchbruch
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Getriebedeckeltransmission cover
- 22
- KugelgewindegetriebeBallscrews
- 3a3a
- Riemenscheibe, erstePulley, first
- 3b3b
- Riemenscheibe, zweitePulley, second
- 44
- Zahnstangerack
- 55
- Zahnriementoothed belt
- 66
- Antriebseinheitdrive unit
- 77
- Montagedorninstallation tool
- 88th
- Hülseshell
- 99
- DurchbruchsöffnungThrough opening
- 1010
- LenkgetriebegehäuseSteering gear housing
- 1111
- Rotorwellerotor shaft
- 1212
- Ritzelpinion
- 1313
- Dichtungpoetry
- 1414
- AnflanschbereicheAnflanschbereiche
- 1515
- Messöffnungmeasurement opening
- 1616
- Lenkgehäusesteering housing
- 1717
- Zahnriemenabschnitt, nicht aufliegendTiming belt section, not lying on
- 1818
- Fügevorrichtungjoining device
- 1919
- Messtasterprobe
- 2020
- KraftmesssensorLoad Sensor
- 2121
- Exzentereccentric
- Z,AZ, A
- MaßeDimensions
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007019258.6A DE102007019258B4 (en) | 2007-04-24 | 2007-04-24 | Procedure for assembling an electric power steering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007019258.6A DE102007019258B4 (en) | 2007-04-24 | 2007-04-24 | Procedure for assembling an electric power steering system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007019258A1 DE102007019258A1 (en) | 2008-11-06 |
DE102007019258B4 true DE102007019258B4 (en) | 2020-01-16 |
Family
ID=39809410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007019258.6A Active DE102007019258B4 (en) | 2007-04-24 | 2007-04-24 | Procedure for assembling an electric power steering system |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007019258B4 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012017317B3 (en) | 2012-09-03 | 2013-11-28 | Thyssenkrupp Presta Aktiengesellschaft | Method for adjusting the belt tension in a steering gear |
DE102012017316B4 (en) | 2012-09-03 | 2019-11-21 | Thyssenkrupp Presta Aktiengesellschaft | Measuring device with measuring fork for measuring the belt tension |
JP6355015B2 (en) * | 2014-03-19 | 2018-07-11 | 日立オートモティブシステムズ株式会社 | Power steering device |
JP6379669B2 (en) * | 2014-05-22 | 2018-08-29 | 株式会社ジェイテクト | Electric power steering device |
JP6379668B2 (en) * | 2014-05-22 | 2018-08-29 | 株式会社ジェイテクト | Electric power steering device |
DE102018214917A1 (en) * | 2018-09-03 | 2020-03-05 | Volkswagen Aktiengesellschaft | Device for adjusting and tensioning a belt in a force feedback actuator |
JP6795640B2 (en) * | 2019-02-22 | 2020-12-02 | 日立オートモティブシステムズ株式会社 | Power steering device |
JP7419962B2 (en) * | 2020-05-13 | 2024-01-23 | 株式会社ジェイテクト | Steering device manufacturing method and steering device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076808A1 (en) | 2001-03-28 | 2002-10-03 | Continental Teves Ag & Co.Ohg | Drive device of a motor vehicle axle steering module and an electromechanical motor vehicle steering system |
EP1553006A1 (en) * | 2002-08-22 | 2005-07-13 | Nsk Ltd., | Electric power steering device |
-
2007
- 2007-04-24 DE DE102007019258.6A patent/DE102007019258B4/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002076808A1 (en) | 2001-03-28 | 2002-10-03 | Continental Teves Ag & Co.Ohg | Drive device of a motor vehicle axle steering module and an electromechanical motor vehicle steering system |
EP1553006A1 (en) * | 2002-08-22 | 2005-07-13 | Nsk Ltd., | Electric power steering device |
Also Published As
Publication number | Publication date |
---|---|
DE102007019258A1 (en) | 2008-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102007019258B4 (en) | Procedure for assembling an electric power steering system | |
EP3250440B1 (en) | Apparatus for introducing an auxiliary torque into a steering shaft of an electromechanical power steering system | |
DE102008030247B4 (en) | driving means | |
DE102006025704B3 (en) | Method and device for actuating a parking brake | |
EP3020621A1 (en) | Sensor assembly for controlling an auxiliary motor and wheel hub unit having such a sensor assembly | |
DE102005000888A1 (en) | Car gearbox learning procedure learns clutch and gear actuator parameters on test stand during final assembly using initial referencing | |
WO2018108470A1 (en) | Sensor device and method for assembling a sensor device | |
EP1880923B1 (en) | Steering drive for the wheel of an industrial truck with a device for detecting the actual angle of the steered wheel | |
DE102010054135B4 (en) | Manual-torque control | |
EP3325930A1 (en) | Measuring assembly for measuring the torque on a shaft, crank drive and vehicle | |
EP3208151A1 (en) | Folding device for an external mirror | |
EP3504389A1 (en) | Sensing system for detecting actuation of a handle device of a vehicle | |
DE102008002304B4 (en) | Measuring device for measuring a belt tension in a belt drum | |
DE102014208088A1 (en) | Hydrostatic clutch actuator and method for determining the position of a target for a position sensor | |
DE102010049999A1 (en) | Electric steering assist device for arranging steering column and steering pinion of motor car, has components of electric motor separated from each other, and electric motor and steering control unit arranged axially to each other | |
DE102019120586A1 (en) | Sensor holder, sensor arrangement, measuring arrangement and method for measuring pressure piece play in a rack and pinion steering gear | |
WO2018166686A1 (en) | Drive unit for an actuator, and actuator comprising a drive unit and a transmission unit | |
DE102004054836A1 (en) | Electric press has electric motor which is formed as quill drive whose hollow drive shaft stays in drive connection with axial non-relocatable threaded nut | |
EP3661834A1 (en) | Method for mounting of an integral structural unit in an electromechanical motor vehicle steering system having a torque sensor unit and a steering angle sensor unit by means of ultrasonic welding | |
EP2934987B1 (en) | Sensor arrangement with a torque sensor device and a steering angle sensor device for a steering shaft which has an input shaft part on the steering-wheel side and an output shaft part, steering shaft arrangement for a motor vehicle, motor vehicle and method for producing a steering shaft arrangement | |
WO2004039569A1 (en) | Electrical pressing device | |
DE102006018818B4 (en) | Sensor arrangement for detecting the rotational speed of a drive motor or the transmission input speed in the axis of an electrically driven vehicle | |
DE19520114C1 (en) | Device for detecting the closing force of an electric adjusting motor | |
DE102014218644A1 (en) | Sprocket arrangement | |
DE102006042387A1 (en) | Electrical actuator for use in e.g. servo-steering mechanism, of passenger car and commercial motor vehicle, has housing formed as housing part as single-piece over axial extension area of electric motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R081 | Change of applicant/patentee |
Owner name: ROBERT BOSCH AUTOMOTIVE STEERING GMBH, DE Free format text: FORMER OWNER: ZF LENKSYSTEME GMBH, 73527 SCHWAEBISCH GMUEND, DE Effective date: 20150423 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R081 | Change of applicant/patentee |
Owner name: ROBERT BOSCH GMBH, DE Free format text: FORMER OWNER: ROBERT BOSCH AUTOMOTIVE STEERING GMBH, 73527 SCHWAEBISCH GMUEND, DE |
|
R020 | Patent grant now final |