DE20002915U1 - Braking and / or clamping device for guides - Google Patents

Braking and / or clamping device for guides

Info

Publication number
DE20002915U1
DE20002915U1 DE20002915U DE20002915U DE20002915U1 DE 20002915 U1 DE20002915 U1 DE 20002915U1 DE 20002915 U DE20002915 U DE 20002915U DE 20002915 U DE20002915 U DE 20002915U DE 20002915 U1 DE20002915 U1 DE 20002915U1
Authority
DE
Germany
Prior art keywords
braking
wedge
clamping
indirect
guide rail
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
DE20002915U
Other languages
German (de)
Original Assignee
Zimmer Guenther Stephan
Zimmer Martin Johannes
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 Zimmer Guenther Stephan, Zimmer Martin Johannes filed Critical Zimmer Guenther Stephan
Priority to DE20002915U priority Critical patent/DE20002915U1/en
Publication of DE20002915U1 publication Critical patent/DE20002915U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00Bearings for parts moving only linearly
    • F16C29/10Arrangements for locking the bearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28Means for securing sliding members in any desired position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20Other details, e.g. assembly with regulating devices
    • F15B15/26Locking mechanisms
    • F15B15/262Locking mechanisms using friction, e.g. brake pads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D63/00Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/008Brakes acting on a linearly moving member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00Apparatus used in shaping articles
    • F16C2322/39General build up of machine tools, e.g. spindles, slides, actuators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00Type of actuator operation force
    • F16D2121/02Fluid pressure
    • F16D2121/12Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00Components of actuators
    • F16D2125/18Mechanical mechanisms
    • F16D2125/58Mechanical mechanisms transmitting linear movement
    • F16D2125/66Wedges

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

1. Brems- und/oder Klemmvorrichtung für Führungen, mit einer steuerba­ ren Betätigungsvorrichtung, die über ein mittelbares Keilgetriebe mit einem einseitig an der Betätigungsvorrichtung angeordneten Keilelement (7), das über ein mittelbares Lager mit mindestens einer Führungs-Rolle (10) auf einen Brems- und/oder Klemmbacken (2) in Betätigungsrichtung (3) funktionskonform einwirkt, dadurch gekennzeichnet, daß die wirksame Keilfläche (16) des Keilelements (7) des Keilgetriebes kurvenförmig verlaufend ausgebildet ist.1. braking and / or clamping device for guides, with a controllable Ren actuating device, which has an indirect wedge gear with a wedge element ( 7 ) arranged on one side on the actuating device, which has an indirect bearing with at least one guide roller ( 10 ) Brake and / or clamping jaws ( 2 ) act functionally in the actuating direction ( 3 ), characterized in that the effective wedge surface ( 16 ) of the wedge element ( 7 ) of the wedge gear is curved.
2. Brems- und/oder Klemmvorrichtung nach Anspruch 1, dadurch gekenn­ zeichnet, daß der kurvenförmige Verlauf der Keilfläche (16) des Keil­ elements (7) sich über die gesamte wirksame Länge der Keilfläche (16) des Keilelements (7) erstreckt.2. Braking and / or clamping device of claim 1, characterized in that the curved profile of the wedge surface (16) extends the wedge member (7) over the entire effective length of the wedge surface (16) of the wedge element (7).
3. Brems- und/oder Klemmvorrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der kurvenförmige Verlauf der Keilfläche (16) des Keilelements (7) über die wirksame Länge der Keilfläche (16) ungleich­ förmig ist.3. Braking and / or clamping device according to claim 1 and 2, characterized in that the curved course of the wedge surface ( 16 ) of the wedge element ( 7 ) over the effective length of the wedge surface ( 16 ) is unevenly shaped.
4. Brems- und/oder Klemmvorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß zum Beginn und/oder zum Ende des Kurvenverlaufs der Keilfläche (16) des Keilelements (7) eine größere oder kleinere Kurvensteigung vorgesehen ist.4. Braking and / or clamping device according to claim 1 to 3, characterized in that at the beginning and / or end of the curve of the wedge surface ( 16 ) of the wedge element ( 7 ) a greater or lesser curve slope is provided.
5. Brems- und/oder Klemmvorrichtung nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß der kurvenförmige Verlauf der Keilfläche (16) des Keilelements (7) des mittelbaren Keilgetriebes von der Charakteristik bzw. dem Verlauf der Federkraftkennlinie eines Federkraftelements (8) abhängig ist.5. Braking and / or clamping device according to claim 1 to 3, characterized in that the curved shape of the wedge surface ( 16 ) of the wedge element ( 7 ) of the indirect wedge gear is dependent on the characteristic or the course of the spring force characteristic of a spring force element ( 8 ) .
6. Brems- und/oder Klemmvorrichtung nach Anspruch 5, dadurch gekenn­ zeichnet, daß ein Federkraftelement (8) ausschließlich die Brems- und/ oder Klemmkraft an den Brems- und/oder Klemmbacken (2) gegenüber der Führungsschiene (4) bewirkt, und daß der hydraulisch oder pneumatisch betätigte Kolben (5) zur Entlastung der Brems- und/oder Klemmkraftwir­ kung vorgesehen ist.6. Braking and / or clamping device according to claim 5, characterized in that a spring force element ( 8 ) causes only the braking and / or clamping force on the braking and / or clamping jaws ( 2 ) relative to the guide rail ( 4 ), and that the hydraulically or pneumatically operated piston ( 5 ) is provided to relieve the braking and / or clamping force effect.
7. Brems- und/oder Klemmvorrichtung nach Anspruch 5 und 6, dadurch ge­ kennzeichnet, daß das Federkraftelement (8) in einem mit dem Grundkör­ per (1) einseitig verbundenen Gehäuse wirksam angeordnet ist.7. Braking and / or clamping device according to claim 5 and 6, characterized in that the spring force element ( 8 ) in one with the basic body by ( 1 ) one-sidedly connected housing is effectively arranged.
8. Brems- und/oder Klemmvorrichtung nach Anspruch 5 und 6, dadurch ge­ kennzeichnet, daß das Federkraftelement (8) im Kolbenraum (6) des Grundkörpers (1) wirksam gelagert ist.8. Braking and / or clamping device according to claim 5 and 6, characterized in that the spring force element ( 8 ) in the piston chamber ( 6 ) of the base body ( 1 ) is mounted effectively.
9. Brems- und/oder Klemmvorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Brems- und/oder Klemmkraft an den Brems- und/ oder Klemmbacken (2) gegenüber einer Führungsschiene (4), als auch die Brems- und/oder Klemmentlastung gegenüber der Führungsschiene (4) über das mittelbare Keilgetriebe mit einem Keilelement (7) von einem hydrau­ lisch oder pneumatisch angetriebenen Kolben (5) bewirkt wird.9. Braking and / or clamping device according to claim 1 to 4, characterized in that the braking and / or clamping force on the braking and / or clamping jaws ( 2 ) relative to a guide rail ( 4 ), as well as the braking and / or clamping relief with respect to the guide rail ( 4 ) via the indirect wedge gear with a wedge element ( 7 ) by a hydraulically or pneumatically driven piston ( 5 ).
10. Brems- und/oder Klemmvorrichtung nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Brems- und/oder Klemmkraft an den Brems- und/ oder Klemmbacken (2) gegenüber einer Führungsschiene (4), als auch die Brems- und/oder Klemmentlastung gegenüber der Führungsschiene (4) über das mittelbare Keilgetriebe mit dem Keilelement (7) von einem elektromotorischen oder elektromagnetischen oder piezoelektrischen Antrieb bewirkt wird.10. Braking and / or clamping device according to claim 1 to 4, characterized in that the braking and / or clamping force on the braking and / or clamping jaws ( 2 ) relative to a guide rail ( 4 ), as well as the braking and / or clamping relief with respect to the guide rail ( 4 ) via the indirect wedge gear with the wedge element ( 7 ) is brought about by an electromotive or electromagnetic or piezoelectric drive.
11. Brems- und/oder Klemmvorrichtung nach Anspruch 1 bis 10, dadurch gekennzeichnet, daß anstelle der Lager-Rollen (10, 10.1) Lager-Kugeln vorgesehen sind.11. Braking and / or clamping device according to claim 1 to 10, characterized in that instead of the bearing rollers ( 10 , 10.1 ) bearing balls are provided.
DE20002915U 2000-02-18 2000-02-18 Braking and / or clamping device for guides Expired - Lifetime DE20002915U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20002915U DE20002915U1 (en) 2000-02-18 2000-02-18 Braking and / or clamping device for guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20002915U DE20002915U1 (en) 2000-02-18 2000-02-18 Braking and / or clamping device for guides

Publications (1)

Publication Number Publication Date
DE20002915U1 true DE20002915U1 (en) 2000-08-10

Family

ID=7937507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20002915U Expired - Lifetime DE20002915U1 (en) 2000-02-18 2000-02-18 Braking and / or clamping device for guides

Country Status (1)

Country Link
DE (1) DE20002915U1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207605C1 (en) * 2002-02-22 2003-08-21 Zimmer Gmbh Tech Werkstaetten Carriage braking and/or clamping device has at least one friction pad cooperating with guide rail for carriage displacement moved against spring bias via at least 3 coaxial operating pistons
DE10207697A1 (en) * 2002-02-22 2003-09-04 Ina Schaeffler Kg linear actuator
DE10252915B3 (en) * 2002-11-12 2004-04-08 Zimmer GmbH, Technische Werkstätten Friction clamp with emergency brake function for objects sliding on a rail, such as motor vehicle jacks and sealant cartridges, has spring clamping and pneumatic releasing assistance
EP1506835A2 (en) * 2003-08-11 2005-02-16 COMAU SpA Machining unit with orientable spindle-axis for milling and boring operations
DE102004010987A1 (en) * 2004-03-03 2005-09-22 Klaus Hofmann backup unit
WO2006026966A2 (en) * 2004-09-09 2006-03-16 Zimmer Guenther Braking and clamping device comprising a drive for a linear guide
WO2006063566A1 (en) * 2004-12-13 2006-06-22 Zimmer Guenther Frictional blocking device comprising an actuator
DE102005020126A1 (en) * 2005-03-24 2006-10-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for a bidirectional deflection of a means along a guide
DE102005022262A1 (en) * 2005-05-10 2006-11-16 Universität Bremen Machine tool has infinitely variable return feed barrier preventing reverse travel of the slide against the feed direction
DE102006019410A1 (en) * 2006-04-24 2007-10-25 Zimmer, Günther Braking and clamping device for carriage to guide rail, has base body with cylindrical sections, two friction pad sections and spring joint section is arranged between cylindrical section and friction pad section
EP1923586A2 (en) 2006-11-16 2008-05-21 NILES-SIMMONS Industrieanlagen GmbH Device for jamming shafts or rings
DE102006054256A1 (en) * 2006-11-17 2008-05-29 Ab Skf Linear guide for use in friction brake of vehicle, has two guiding units and positively-driven retainer which stay in connection with each other over lever drive, where drive synchronizes relative movements and limits stroke of retainer
DE102008016359A1 (en) 2008-03-29 2009-10-01 Schaeffler Kg Linear guide clamping and/or braking device for use during manufacturing of machine tool, has disk-shaped component formed such that disk-shaped component implements rotating motion during transfer of force
EP2112396A1 (en) * 2008-04-23 2009-10-28 Günther Zimmer Braking and/or clamping device for shafts and guide rails
DE102009008815A1 (en) * 2009-02-13 2010-08-26 Zimmer, Günther Friction crutch with transverse cage
DE102010018181A1 (en) * 2010-04-22 2011-10-27 Martin Zimmer Device with a connection valve
CN103009072A (en) * 2012-12-12 2013-04-03 南通福通机床有限公司 Gantry moving milling-boring machine integrating direct-drive motor sliding platform supporting and self locking
CN105502220A (en) * 2015-12-25 2016-04-20 中国石油天然气股份有限公司 Lifting platform

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207605C1 (en) * 2002-02-22 2003-08-21 Zimmer Gmbh Tech Werkstaetten Carriage braking and/or clamping device has at least one friction pad cooperating with guide rail for carriage displacement moved against spring bias via at least 3 coaxial operating pistons
DE10207697A1 (en) * 2002-02-22 2003-09-04 Ina Schaeffler Kg linear actuator
US6915881B2 (en) 2002-02-22 2005-07-12 Ina-Schaeffler Kg Linear drive
DE10252915B3 (en) * 2002-11-12 2004-04-08 Zimmer GmbH, Technische Werkstätten Friction clamp with emergency brake function for objects sliding on a rail, such as motor vehicle jacks and sealant cartridges, has spring clamping and pneumatic releasing assistance
WO2004043644A1 (en) * 2002-11-12 2004-05-27 Zimmer Gmbh Friction locking unit with an emergency braking function
EP1506835A2 (en) * 2003-08-11 2005-02-16 COMAU SpA Machining unit with orientable spindle-axis for milling and boring operations
EP1506835A3 (en) * 2003-08-11 2006-05-03 COMAU SpA Machining unit with orientable spindle-axis for milling and boring operations
US7093334B2 (en) 2003-08-11 2006-08-22 Comau Spa Machining unit with orientable spindle-axis for milling and boring operations
DE102004010987A1 (en) * 2004-03-03 2005-09-22 Klaus Hofmann backup unit
US7861830B2 (en) 2004-03-03 2011-01-04 Klaus Hofmann Safety device
DE102004010987B4 (en) * 2004-03-03 2013-08-22 Klaus Hofmann backup unit
WO2006026966A2 (en) * 2004-09-09 2006-03-16 Zimmer Guenther Braking and clamping device comprising a drive for a linear guide
WO2006026966A3 (en) * 2004-09-09 2007-03-22 Guenther Zimmer Braking and clamping device comprising a drive for a linear guide
WO2006063566A1 (en) * 2004-12-13 2006-06-22 Zimmer Guenther Frictional blocking device comprising an actuator
DE102005020126A1 (en) * 2005-03-24 2006-10-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for a bidirectional deflection of a means along a guide
US7770391B2 (en) 2005-03-24 2010-08-10 Fraunhofer-Gesellschaft zur Forderung der Angewandtwn Forschung E.V. Device for effecting a bi-directional displacement of a means along a guide
DE102005022262A1 (en) * 2005-05-10 2006-11-16 Universität Bremen Machine tool has infinitely variable return feed barrier preventing reverse travel of the slide against the feed direction
DE102006019410A1 (en) * 2006-04-24 2007-10-25 Zimmer, Günther Braking and clamping device for carriage to guide rail, has base body with cylindrical sections, two friction pad sections and spring joint section is arranged between cylindrical section and friction pad section
DE102006019410B4 (en) * 2006-04-24 2008-03-13 Zimmer, Günther Braking and / or clamping device with partially wedge-shaped actuating piston
EP1923586A2 (en) 2006-11-16 2008-05-21 NILES-SIMMONS Industrieanlagen GmbH Device for jamming shafts or rings
DE102006054256A1 (en) * 2006-11-17 2008-05-29 Ab Skf Linear guide for use in friction brake of vehicle, has two guiding units and positively-driven retainer which stay in connection with each other over lever drive, where drive synchronizes relative movements and limits stroke of retainer
DE102006054256B4 (en) * 2006-11-17 2009-04-02 Ab Skf friction brake
DE102008016359A1 (en) 2008-03-29 2009-10-01 Schaeffler Kg Linear guide clamping and/or braking device for use during manufacturing of machine tool, has disk-shaped component formed such that disk-shaped component implements rotating motion during transfer of force
EP2112396A1 (en) * 2008-04-23 2009-10-28 Günther Zimmer Braking and/or clamping device for shafts and guide rails
DE102009008815A1 (en) * 2009-02-13 2010-08-26 Zimmer, Günther Friction crutch with transverse cage
DE102009008815B4 (en) * 2009-02-13 2011-04-28 Zimmer, Günther Friction crutch with transverse cage
DE102010018181A1 (en) * 2010-04-22 2011-10-27 Martin Zimmer Device with a connection valve
CN103009072A (en) * 2012-12-12 2013-04-03 南通福通机床有限公司 Gantry moving milling-boring machine integrating direct-drive motor sliding platform supporting and self locking
CN103009072B (en) * 2012-12-12 2015-10-07 南通福通机床有限公司 Direct driving motor slide unit supports the movable gantry milling-boring machine be integrated with self-locking
CN105502220A (en) * 2015-12-25 2016-04-20 中国石油天然气股份有限公司 Lifting platform

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000914

R150 Term of protection extended to 6 years

Effective date: 20030422

R151 Term of protection extended to 8 years

Effective date: 20060405

R152 Term of protection extended to 10 years

Effective date: 20080509

R071 Expiry of right