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DE20108885U1 - Integrable adjustment drive - Google Patents

Integrable adjustment drive

Info

Publication number
DE20108885U1
DE20108885U1 DE20108885U DE20108885U DE20108885U1 DE 20108885 U1 DE20108885 U1 DE 20108885U1 DE 20108885 U DE20108885 U DE 20108885U DE 20108885 U DE20108885 U DE 20108885U DE 20108885 U1 DE20108885 U1 DE 20108885U1
Authority
DE
Germany
Prior art keywords
drive
adjustment
profile tube
worm gear
adjustment drive
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.)
Expired - Lifetime
Application number
DE20108885U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20108885U priority Critical patent/DE20108885U1/en
Publication of DE20108885U1 publication Critical patent/DE20108885U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2031—Actuator casings
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using worm gears
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Description

Integrierbarer VerstellantriebIntegrable adjustment drive

Verstellantriebe sind hinreichend aus der Technik bekannt. Sie bestehen alle aus Gehäusen mit Getrieben sowie angegossenen bzw. -geschraubten Führungsrohren, in denen die entsprechend langen Versteilstangen laufen. Daraus resultieren, entsprechend der festgelegten Bauart des Motöfgetriebegehäuses, eine bestimmte Einbaulänge, sowie viele Befestigungsschrauben zur Verbindung der Gehäuseteile bzw. dem Führungsrohr. Ein Risiko besteht in der Verbindung von Gehäuse und Schubrohr, welche bei voller Belastung ausknicken können.Adjustment drives are well known in technology. They all consist of housings with gears and cast or screwed-on guide tubes in which the correspondingly long adjustment rods run. This results in a certain installation length, depending on the specified design of the motor gearbox housing, as well as many fastening screws for connecting the housing parts or the guide tube. There is a risk in the connection between the housing and the thrust tube, which can buckle under full load.

Der Erfindung liegt die Aufgabe zugrunde, einen Antrieb zu schaffen, bei dem das Führungsrohr mit dem Getriebe und der Lagerung eine Einheit bildet und in beliebigen Längen hergestellt werden kann. Die Motoreinheit kann entsprechend der Vorgabe individuell aufgesetzt werden.The invention is based on the object of creating a drive in which the guide tube forms a unit with the gear and the bearing and can be manufactured in any length. The motor unit can be individually mounted according to the specification.

Die Lösung dieser Aufgabe sieht einen Verstei!antrieb vor, der aus einem Profilrohr (1) besteht, in dem die Antriebsspindel (2) und die Verstellstange (3) angeordnet sind, sowie einem Antriebsmotor (4), der im Bereich des sich auf der Spindel (2) aufgepressten Schneckenrades (5) montiert ist, Das Profilrohr (i) ist dazu im Bereich des Schneckenrades (5) mit einer Aussparung versehen, durch die die Antriebsschnecke (6) des Antriebsmotors (4) in das Schneckenrad (5) der Antriebsspindel (2) eingreifen kann und durch die der Antriebsmotor (4) axial fixiert ist. Die Lage dieser Aussparung kann entsprechend des Anwendungsfalls individuell bestimmt werden. So kann das Profilrohr (1), das gleichzeitig das erste Befestigungsauge (7) trägt noch weitere Funktionen innerhalb der Gesamtkonstruktion übernehmen.
Eine Ausführung der erfindungsgemäßen Lösung ist ein Antrieb, bei dem das Hauptiager (8),The solution to this problem provides a stiffening drive which consists of a profile tube (1) in which the drive spindle (2) and the adjusting rod (3) are arranged, and a drive motor (4) which is mounted in the area of the worm wheel (5) pressed onto the spindle (2). For this purpose, the profile tube (1) is provided with a recess in the area of the worm wheel (5) through which the drive worm (6) of the drive motor (4) can engage in the worm wheel (5) of the drive spindle (2) and through which the drive motor (4) is axially fixed. The position of this recess can be individually determined according to the application. The profile tube (1), which also carries the first fastening eye (7), can therefore take on further functions within the overall construction.
One embodiment of the solution according to the invention is a drive in which the main bearing (8),

welches Zug- und Schubkräfte auf die Befestigungsteile übertragen muß, mittels zweier spiegelbildlicher, halbschalenförmiger Kunststoffteile umfaßt wird, diese zusammen in das Profilrohr (1) gesteckt und durch eine Sickenpressung (11) formschlüssig verbunden werden. Dazu sind in den Kunststoffteilen Nuten vorgesehen, in die die Nuten des vorzugsweise aus Metall bestehenden Profilrohrs (1) eingreifen. Die Antriebsmutter (12) und das zweite Befestigungsauge (13) werden ihrerseits in die aus einem metallenen Profiirohr bestehende Verstellstange (3) gesteckt und ebenfalls mittels einer Sickenpressung (11) formschlüssig verbunden. Der Antriebsmotor (4) wird in der Aussparung des Profürohrs (1) festgeschraubt.which must transfer tensile and shear forces to the fastening parts, is enclosed by two mirror-image, half-shell-shaped plastic parts, these are inserted into the profile tube (1) and positively connected by a bead press (11). For this purpose, grooves are provided in the plastic parts, into which the grooves of the profile tube (1) preferably made of metal engage. The drive nut (12) and the second fastening eye (13) are in turn inserted into the adjustment rod (3) consisting of a metal profile tube and are also positively connected by a bead press (11). The drive motor (4) is screwed into the recess in the profile tube (1).

Teilenmnmem:Share this:

1: Profilrohr 2: Antriebsspindel 3: Verstellstange 4: Antriebsmotor 5: Schneckenrad 6: Antriebsschnecke des Antriebmotors 7: erstes Befestigungsauge 8: Hauptlager 9: Befestigungsschrauben 10: Führungselement 11: mechanische Verformung 12: Antriebsmutter 13: zweites Befestigungsauge 14: Endabschalter1: Profile tube 2: Drive spindle 3: Adjustment rod 4: Drive motor 5: Worm gear 6: Drive worm of the drive motor 7: First fastening eye 8: Main bearing 9: Fastening screws 10: Guide element 11: Mechanical deformation 12: Drive nut 13: Second fastening eye 14: Limit switch

Claims (7)

1. Verstellantrieb zum Versteilen von an Primärteilen angelenkten Sekundärteilen bestehend aus Antriebsspindel (2), Antriebsmotor (4), Schneckengetriebe (5), Lagerung und Steuerung dadurch gekennzeichnet, daß an einem metallenen, mit Befestigungselementen für Endabschalter (13) versehenen, Profilrohr (1) auf der einen Seite das Befestigungsauge (7) samt Hauptlager (8), Antriebsspindel (2) und Antriebsschneckenrad (5), auf der anderen Seite das Führungselement (10) mittels mechanischer Verformung (11) formschlüssig verbunden werden, daß der Antriebsmotor (4) an einem im Bereich des Schneckenrads (5) mechanisch angebrachten Lagersitz mittels Schrauben (9) kraftschlüssig so angebracht ist, daß die als Schneckenwette ausgebildete Motorwelle (6) in das Schneckenrad (5) eingreift und daß die in die Antriebsspindel (2) eingreifende Antriebsmutter (12) mit der einen Seite der in das Profilrohr (1) eingeschobenen Verstellstange (3) mittels mechanischer Verformung (11) ebenso kraftschlüssig verbunden wird wie das auf der anderen Seite der Verstellstange (3) sitzende Befestigungsauge (13). 1. Adjustment drive for adjusting secondary parts linked to primary parts, comprising drive spindle ( 2 ), drive motor ( 4 ), worm gear ( 5 ), bearing and control, characterized in that on a metal profile tube ( 1 ) provided with fastening elements for limit switches ( 13 ), on one side the fastening eye ( 7 ) together with the main bearing ( 8 ), drive spindle ( 2 ) and drive worm gear ( 5 ) and on the other side the guide element ( 10 ) are connected in a form-fitting manner by means of mechanical deformation ( 11 ), that the drive motor ( 4 ) is non-positively attached to a bearing seat mechanically attached in the area of the worm gear ( 5 ) by means of screws ( 9 ) in such a way that the motor shaft ( 6 ) designed as a worm gear engages in the worm gear ( 5 ) and that the drive spindle ( 2 ) engaging drive nut ( 12 ) is connected to one side of the adjusting rod ( 3 ) inserted into the profile tube ( 1 ) by means of mechanical deformation ( 11 ) in the same force-fitting manner as the fastening eye ( 13 ) located on the other side of the adjusting rod ( 3 ). 2. Verstellantrieb nach Anspruch 1 dadurch gekennzeichnet, daß der Antriebsmotor (4) entsprechend der vorgegebenen Funktion variabel befestigt werden kann. 2. Adjustment drive according to claim 1, characterized in that the drive motor ( 4 ) can be variably mounted according to the predetermined function. 3. Verstellantrieb nach Ansprüchen 1 und 2 dadurch gekennzeichnet, daß das Profilrohr (1) mit Einschubführungen für eine Endschalterplatine versehen werden kann. 3. Adjustment drive according to claims 1 and 2, characterized in that the profile tube ( 1 ) can be provided with insertion guides for a limit switch board. 4. Verstellantrieb nach Ansprüchen 1 bis 3 dadurch gekennzeichnet, daß die Verstellstange (3) als H-Profil ausgebildet ist. 4. Adjustment drive according to claims 1 to 3, characterized in that the adjustment rod ( 3 ) is designed as an H-profile. 5. Verstellantrieb nach Ansprüchen 1 bis 4 dadurch gekennzeichnet, daß das Befestigungsauge (7), welches das Hauptlager aufnimmt, aus zwei spiegelsymmetrischen, halbschalenförmigen Teilen besteht, in die das Hauptlager (8) eingelegt wird und die durch das Verpressen (11) mit dem Profilrohr (1) das eingesteckte Lager (8) fixieren. 5. Adjustment drive according to claims 1 to 4, characterized in that the fastening eye ( 7 ) which receives the main bearing consists of two mirror-symmetrical, half-shell-shaped parts into which the main bearing ( 8 ) is inserted and which fix the inserted bearing ( 8 ) by pressing ( 11 ) with the profile tube ( 1 ). 6. Verstellantrieb nach Ansprüchen 1 bis 5 dadurch gekennzeichnet, daß die Antriebsmutter (12) aus zwei Halbschalen besteht, die durch Verpressen (11) mit der Verstellstange (3) eine Einheit bilden. 6. Adjustment drive according to claims 1 to 5, characterized in that the drive nut ( 12 ) consists of two half shells which form a unit with the adjustment rod ( 3 ) by pressing ( 11 ). 7. Verstellantrieb nach Ansprüchen 1 bis 6 dadurch gekennzeichnet, das an dem Profilrohr (1) weitere Teile angebracht werden können, um die Tragfunktion des Profilrohrs (1) auszunutzen. 7. Adjustment drive according to claims 1 to 6, characterized in that further parts can be attached to the profile tube ( 1 ) in order to utilize the supporting function of the profile tube ( 1 ).
DE20108885U 2001-05-28 2001-05-28 Integrable adjustment drive Expired - Lifetime DE20108885U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20108885U DE20108885U1 (en) 2001-05-28 2001-05-28 Integrable adjustment drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20108885U DE20108885U1 (en) 2001-05-28 2001-05-28 Integrable adjustment drive

Publications (1)

Publication Number Publication Date
DE20108885U1 true DE20108885U1 (en) 2002-10-10

Family

ID=7957401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20108885U Expired - Lifetime DE20108885U1 (en) 2001-05-28 2001-05-28 Integrable adjustment drive

Country Status (1)

Country Link
DE (1) DE20108885U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005013514U1 (en) * 2005-08-26 2007-01-04 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Spindle nut used as component of drive device e.g. shutter drive device has tube pushed over cylindrical shoulder of spindle nut and deformed toward recess in region of recesses and deformed regions contact walls of recess
DE102012213220A1 (en) * 2012-07-27 2014-01-30 Robert Bosch Gmbh Linear movement device e.g. actuator has supporting nut that is threadably engaged with tubular intersection which is slidably supported at one end of electromechanical cylinder towards longitudinal axis
DE102013217161A1 (en) * 2012-09-18 2014-03-20 Continental Teves Ag & Co. Ohg Linear unit and method for producing a linear unit
DE102013105129A1 (en) * 2013-01-17 2014-07-17 Timotion Technology Co., Ltd. linear actuator
DE102016120248A1 (en) * 2016-10-24 2018-04-26 Sfs Intec Holding Ag BALL SCREW DRIVE
EP3453919A1 (en) * 2014-07-29 2019-03-13 Linak A/S Linear actuator
CN110307313A (en) * 2018-03-20 2019-10-08 罗伯特·博世有限公司 Spindle driver and method and comfort type driver for manufacturing spindle driver

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005013514U1 (en) * 2005-08-26 2007-01-04 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Spindle nut used as component of drive device e.g. shutter drive device has tube pushed over cylindrical shoulder of spindle nut and deformed toward recess in region of recesses and deformed regions contact walls of recess
DE102012213220A1 (en) * 2012-07-27 2014-01-30 Robert Bosch Gmbh Linear movement device e.g. actuator has supporting nut that is threadably engaged with tubular intersection which is slidably supported at one end of electromechanical cylinder towards longitudinal axis
DE102012213220B4 (en) 2012-07-27 2023-05-04 Robert Bosch Gmbh linear motion device
US9976638B2 (en) 2012-09-18 2018-05-22 Continental Teves Ag & Co. Ohg Linear unit and method for the manufacture of a linear unit
EP2898233A1 (en) * 2012-09-18 2015-07-29 Continental Teves AG & Co. oHG Linear unit and method for the manufacture of a linear unit
CN104822956A (en) * 2012-09-18 2015-08-05 大陆-特韦斯贸易合伙股份公司及两合公司 Linear unit and method for the manufacture of linear unit
CN104822956B (en) * 2012-09-18 2019-10-18 大陆-特韦斯贸易合伙股份公司及两合公司 Linear unit and method for manufacturing linear unit
DE102013217161A1 (en) * 2012-09-18 2014-03-20 Continental Teves Ag & Co. Ohg Linear unit and method for producing a linear unit
DE102013217161B4 (en) * 2012-09-18 2025-12-18 Continental Automotive Technologies GmbH Linear unit
US9341248B2 (en) 2013-01-17 2016-05-17 Timotion Technology Co., Ltd. Linear actuator
DE102013105129A1 (en) * 2013-01-17 2014-07-17 Timotion Technology Co., Ltd. linear actuator
DE102013105129B4 (en) 2013-01-17 2024-01-25 Timotion Technology Co., Ltd. linear actuator
EP3453919A1 (en) * 2014-07-29 2019-03-13 Linak A/S Linear actuator
DE102016120248A1 (en) * 2016-10-24 2018-04-26 Sfs Intec Holding Ag BALL SCREW DRIVE
US10883580B2 (en) 2016-10-24 2021-01-05 Sfs Intec Holding Ag Ball screw drive
CN110307313A (en) * 2018-03-20 2019-10-08 罗伯特·博世有限公司 Spindle driver and method and comfort type driver for manufacturing spindle driver

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021114

R156 Lapse of ip right after 3 years

Effective date: 20041201