DE102007019258A1 - Method for asssembling electrical servo-steering mechanism in motor vehicle, involves adjusting tension of belt pulley and large suitable momentary tension of toothened belt is felt for quantifying tension of belt and after its provision - Google Patents
Method for asssembling electrical servo-steering mechanism in motor vehicle, involves adjusting tension of belt pulley and large suitable momentary tension of toothened belt is felt for quantifying tension of belt and after its provision Download PDFInfo
- Publication number
- DE102007019258A1 DE102007019258A1 DE102007019258A DE102007019258A DE102007019258A1 DE 102007019258 A1 DE102007019258 A1 DE 102007019258A1 DE 102007019258 A DE102007019258 A DE 102007019258A DE 102007019258 A DE102007019258 A DE 102007019258A DE 102007019258 A1 DE102007019258 A1 DE 102007019258A1
- Authority
- DE
- Germany
- Prior art keywords
- toothed belt
- tension
- belt
- belt tension
- movement
- 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
Links
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
Description
Die Erfindung betrifft ein Verfahren für den Zusammenbau einer elektrischen Hilfskraftlenkung mit den Merkmalen des Oberbegriffs des Hauptanspruchs.The The invention relates to a method for the assembly of an electrical Power steering system having the features of the preamble of the main claim.
Die Erfindung betrifft auch eine elektrische Hilfskraftlenkung, die nach dem erfindungsgemäßen Verfahren zusammengebaut ist.The The invention also relates to an electric power steering system according to the inventive method assembled.
Die Erfindung geht von einer aus dem Stand der Technik bekannten elektrischen Hilfskraftlenkung für ein Kraftfahrzeug mit achsparalleler Anordnung, d. h. eine Getriebeachse und die Achse einer Antriebseinheit liegen parallel zueinander.The The invention is based on a known from the prior art electrical Power steering for a motor vehicle with paraxial arrangement, d. H. a transmission axis and the axis of a drive unit are parallel to each other.
In einer an sich bekannten Art und Weise wird die Rotationsbewegung einer elektrischen Antriebeinheit (E-Motor) mittels eines Zahnriemens auf ein Kugelmutterumlaufgetriebe übertragen und in eine Translationsbewegung einer Zahnstange zur Erzielung einer Radwinkelverstellung von gelenkten Rädern umgewandelt. Die Zahnstange ist hierzu mittels Gelenke und Spurstange mit den gelenkten Rädern eines Kraftfahrzeugs verbunden.In a manner known per se becomes the rotational movement an electric drive unit (electric motor) by means of a toothed belt transferred to a Kugelmutterumlaufgetriebe and in a translational movement a rack to achieve a Radwinkelverstellung converted by steered wheels. The rack is for this purpose by means of joints and tie rod with the steered wheels a motor vehicle connected.
Aufgabe der Erfindung ist es, ein Verfahren für den Zusammenbau einer Hilfskraftlenkung mit den Merkmalen des Oberbegriffs des Anspruchs 1 anzugeben, welches es ermöglicht, eine einfache Einstellung einer Riemenspannung vorzunehmentask The invention is a method for assembling a power steering system to indicate with the features of the preamble of claim 1, which allows, to make a simple adjustment of a belt tension
Diese Aufgabe wird mit den kennzeichnenden Merkmalen des Hautpanspruchs gelöst.These Task becomes with the characterizing features of the Hautpanspruch solved.
Weitere bevorzugte Ausführungsvarianten des Verfahrens sind in Unteransprüchen angegeben und stützten sich auf den Inhalt der Figurenbeschreibung.Further preferred embodiments of the Method are in dependent claims indicated and supported on the content of the description of the figures.
Nachfolgend
werden die einzelnen Verfahrensschritte anhand der
Eine
nicht gezeigte Montagestation erhält den vormonierten Getriebedeckel
An assembly station not shown receives the premounted transmission cover
In
einer Abwandlung des Verfahrens ist vorgesehen, dass der Montagedorn
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
Im
weiterten Verlauf erfolgt die Montage des Lenkgetriebegehäuses
Eine
schematisch angedeutete Fügevorrichtung
Beim
Herausdrücken
des Montagedorns
Die
Hülse
Das
erfindungsgemäße Verfahren
sieht vor, eine definierte, reproduzierbare und weitgehend reibungsfreie
Einstellung der Zahnriemenspannung zu ermöglichen. Dies wird dadurch
erreicht, dass die elektromotorische Antriebseinheit
Gleichzeitig
mit der Anfahrbewegung Xa der Antriebseinheit
Die
Zahnriemenspannung wird erfindungsgemäß dadurch eingestellt, dass
die Vorrichtung zum Fügen
der Antriebseinheit
Aus
der Sollvorgabe für
die Zahnriemenspannung ist eine Soll-Kraft ableitbar. Entspricht
diese dann der aktuell ermittelten Ist-Kraft Fay so
wird die momentane Achsstellung, die einen Achsabstand Z festlegt,
beibehalten. Als nächster
Schritt ist eine Fixierung der Antriebseinheit
An
den Gehäuse-Anflanschbereichen
Eine
Dichtung
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
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
- 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 aufliegendToothed section not lying down
- 1818
- Fügevorrichtungjoining device
- 1919
- Messtasterprobe
- 2020
- KraftmesssensorLoad Sensor
- 2121
- Exzentereccentric
- Z, AZ, A
- MaßeDimensions
Claims (14)
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 true DE102007019258A1 (en) | 2008-11-06 |
DE102007019258B4 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) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032809A1 (en) | 2012-09-03 | 2014-03-06 | Thyssenkrupp Presta Ag | Method for adjusting the belt tension in steering gear |
DE102012017316A1 (en) | 2012-09-03 | 2014-05-15 | Thyssenkrupp Presta Aktiengesellschaft | Measuring device with measuring fork for measuring the belt tension |
JP2015178327A (en) * | 2014-03-19 | 2015-10-08 | 日立オートモティブシステムズステアリング株式会社 | power steering device |
JP2015221611A (en) * | 2014-05-22 | 2015-12-10 | 株式会社ジェイテクト | Electric power steering device |
JP2015221597A (en) * | 2014-05-22 | 2015-12-10 | 株式会社ジェイテクト | Electric power steering device |
JP2019073290A (en) * | 2019-02-22 | 2019-05-16 | 日立オートモティブシステムズ株式会社 | 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 |
JP2021178559A (en) * | 2020-05-13 | 2021-11-18 | 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 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014032809A1 (en) | 2012-09-03 | 2014-03-06 | Thyssenkrupp Presta Ag | Method for adjusting the belt tension in steering gear |
DE102012017316A1 (en) | 2012-09-03 | 2014-05-15 | Thyssenkrupp Presta Aktiengesellschaft | Measuring device with measuring fork for measuring the belt tension |
DE102012017316B4 (en) * | 2012-09-03 | 2019-11-21 | Thyssenkrupp Presta Aktiengesellschaft | Measuring device with measuring fork for measuring the belt tension |
JP2015178327A (en) * | 2014-03-19 | 2015-10-08 | 日立オートモティブシステムズステアリング株式会社 | power steering device |
JP2015221611A (en) * | 2014-05-22 | 2015-12-10 | 株式会社ジェイテクト | Electric power steering device |
JP2015221597A (en) * | 2014-05-22 | 2015-12-10 | 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 |
JP2019073290A (en) * | 2019-02-22 | 2019-05-16 | 日立オートモティブシステムズ株式会社 | Power steering device |
JP2021178559A (en) * | 2020-05-13 | 2021-11-18 | 株式会社ジェイテクト | Steering device manufacturing method and 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 |
Also Published As
Publication number | Publication date |
---|---|
DE102007019258B4 (en) | 2020-01-16 |
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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 |