DE102014115183A1 - Device for processing workpieces - Google Patents
Device for processing workpieces Download PDFInfo
- Publication number
- DE102014115183A1 DE102014115183A1 DE201410115183 DE102014115183A DE102014115183A1 DE 102014115183 A1 DE102014115183 A1 DE 102014115183A1 DE 201410115183 DE201410115183 DE 201410115183 DE 102014115183 A DE102014115183 A DE 102014115183A DE 102014115183 A1 DE102014115183 A1 DE 102014115183A1
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- support
- grinding
- processing workpieces
- spindle
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/065—Steady rests
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Machine Tool Units (AREA)
- Turning (AREA)
Abstract
Bei einer Vorrichtung zum Bearbeiten von Werkstücken (24), insbesondere zum Schleifen von Spindeln, wobei dem Werkstück eine ortsfeste Lünette (23) zum Abstützen zugeordnet ist, soll die Lünette (23) eine Mehrpunktabstützung (25.1–25.3) vorsehen, wobei eine Abstützung (25.1) nachgiebig ist.In a device for machining workpieces (24), in particular for grinding spindles, wherein the workpiece is assigned a stationary steady rest (23) for supporting, the steady rest (23) should provide a multipoint support (25.1-25.3), a support ( 25.1) is yielding.
Description
Die Erfindung betrifft eine Vorrichtung zum Bearbeiten von Werkstücken, insbesondere zum Schleifen von Spindeln, wobei dem Werkstück eine ortsfeste Lünette zum Abstützen zugeordnet ist, The invention relates to a device for machining workpieces, in particular for grinding spindles, wherein the workpiece is assigned a stationary steady rest for supporting,
Stand der Technik State of the art
Derartige Vorrichtungen sind in vielfältiger Form und Ausführung bekannt und auf dem Markt. Sie werden zum Bearbeiten von beliebigen Werkstücken und insbesondere auch zum Innen- oder Aussenschleifen von Spindeln benutzt. Die vorliegende Erfindung bezieht sich vor allem auf die Herstellung oder Bearbeitung von Spindeln, soll allerdings darauf nicht beschränkt sein. Such devices are known in a variety of forms and designs and on the market. They are used for machining any workpieces and in particular for internal or external grinding of spindles. The present invention mainly relates to the manufacture or machining of spindles, but should not be so limited.
Ein derartiges Schleifverfahren und eine entsprechende Bearbeitungsmaschine für wellenförmige Werkstücke ist beispielsweise in der
Aufgabe task
Aufgabe der vorliegenden Erfindung ist es, eine Halterung des Werkstücks bei der Bearbeitung wesentlich zu verbessern. Object of the present invention is to improve a holder of the workpiece during processing significantly.
Lösung der Aufgabe Solution of the task
Zur Lösung der Aufgabe führt, dass die Lünette eine Mehrpunktabstützung vorsieht, wobei eine Abstützung nachgiebig ist. To achieve the object results in that the bezel provides a multi-point support, with a support is yielding.
Die vorliegenden Erfindung bezieht sich auf eine Abstützung des Werkstücks durch eine ortsfeste Lünette beispielsweise gegenüber einem Reitstock. Bevorzugt wird eine Dreipunktabstützung verteilt im 120° Kreis gewählt. Erfindungsgemäss ist aber vorgesehen, dass, im Gegensatz zum Stand der Technik, zumindest eine Abstützung nachgiebig gelagert ist, so dass sie einer gewissen Unwucht des Werkstücks nachgeben kann. Wie die nachgiebige Lagerung erfolgen soll, ist von untergeordneter Bedeutung. Bevorzugt wird beispielsweise eine pneumatische Lagerung, wobei ein entsprechender Druckstempel, der auf das Werkstück drückt, pneumatisch mit Druck beaufschlagt wird. The present invention relates to a support of the workpiece by a fixed steady rest, for example, with respect to a tailstock. Preferably, a three-point support distributed in the 120 ° circle is selected. According to the invention, however, it is provided that, in contrast to the prior art, at least one support is resiliently mounted, so that it can yield to a certain imbalance of the workpiece. How the flexible storage is to take place is of minor importance. For example, a pneumatic bearing is preferred, with a corresponding pressure stamp, which presses on the workpiece, pneumatically pressurized.
Figurenbeschreibung figure description
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt in ihrer einzigen Figur eine Draufsicht auf eine erfindungsgemässe Lünette
In manchen Anwendungsfällen ist es notwendig, ein Werkstück
Werden die Ringschalen
Jede Abstützung
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102009013050 A1 [0003] DE 102009013050 A1 [0003]
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410115183 DE102014115183A1 (en) | 2014-10-17 | 2014-10-17 | Device for processing workpieces |
DE102015102983.9A DE102015102983B4 (en) | 2014-10-17 | 2015-03-02 | Device for processing workpieces |
CH00507/15A CH710298B1 (en) | 2014-10-17 | 2015-04-13 | Bezel. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410115183 DE102014115183A1 (en) | 2014-10-17 | 2014-10-17 | Device for processing workpieces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014115183A1 true DE102014115183A1 (en) | 2015-03-05 |
Family
ID=52470643
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201410115183 Withdrawn DE102014115183A1 (en) | 2014-10-17 | 2014-10-17 | Device for processing workpieces |
DE102015102983.9A Active DE102015102983B4 (en) | 2014-10-17 | 2015-03-02 | Device for processing workpieces |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015102983.9A Active DE102015102983B4 (en) | 2014-10-17 | 2015-03-02 | Device for processing workpieces |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH710298B1 (en) |
DE (2) | DE102014115183A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106002624A (en) * | 2016-07-25 | 2016-10-12 | 中车戚墅堰机车车辆工艺研究所有限公司 | Nonmagnetic material workpiece clamping device and method used for surface grinder |
CN109570550A (en) * | 2018-11-13 | 2019-04-05 | 李友新 | A kind of steel construction drilling equipment easy to use |
CN110142617A (en) * | 2019-04-03 | 2019-08-20 | 常州国锐工具有限公司 | A kind of round shaft chisel quick-speed jigs |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106181502A (en) * | 2016-08-31 | 2016-12-07 | 张家港市华扬冶金机械有限公司 | One facilitates the irregular work piece holder of intermetallic composite coating |
CN113103116A (en) * | 2021-05-11 | 2021-07-13 | 南京量瑞颂机械有限公司 | Intelligent polishing device capable of polishing two sides of annular hardware for machining |
CN113681468A (en) * | 2021-09-13 | 2021-11-23 | 胡功明 | High-precision center frame of numerically controlled grinder |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009013050A1 (en) | 2009-03-16 | 2010-11-25 | Emag Holding Gmbh | Method for processing workpieces, involves extending workpiece spindle in vertical direction along guidance, where grinding spindle is provided with inner grinding body |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE525135C (en) * | 1929-11-29 | 1931-05-20 | Hans Thoma Dr Ing | Luenette with flexible guide parts for machine tools |
DE8623648U1 (en) * | 1986-09-03 | 1986-10-16 | Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten | Stick for cylindrical grinding machines in particular |
DE10232394B4 (en) * | 2002-07-17 | 2004-07-22 | Erwin Junker Maschinenfabrik Gmbh | Method and device for grinding a rotating roller |
-
2014
- 2014-10-17 DE DE201410115183 patent/DE102014115183A1/en not_active Withdrawn
-
2015
- 2015-03-02 DE DE102015102983.9A patent/DE102015102983B4/en active Active
- 2015-04-13 CH CH00507/15A patent/CH710298B1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009013050A1 (en) | 2009-03-16 | 2010-11-25 | Emag Holding Gmbh | Method for processing workpieces, involves extending workpiece spindle in vertical direction along guidance, where grinding spindle is provided with inner grinding body |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106002624A (en) * | 2016-07-25 | 2016-10-12 | 中车戚墅堰机车车辆工艺研究所有限公司 | Nonmagnetic material workpiece clamping device and method used for surface grinder |
CN109570550A (en) * | 2018-11-13 | 2019-04-05 | 李友新 | A kind of steel construction drilling equipment easy to use |
CN110142617A (en) * | 2019-04-03 | 2019-08-20 | 常州国锐工具有限公司 | A kind of round shaft chisel quick-speed jigs |
Also Published As
Publication number | Publication date |
---|---|
CH710298A2 (en) | 2016-04-29 |
DE102015102983B4 (en) | 2017-05-11 |
CH710298B1 (en) | 2019-08-15 |
DE102015102983A1 (en) | 2016-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS & AR, DE |
|
R118 | Application deemed withdrawn due to claim for domestic priority | ||
R230 | Request for early publication | ||
R118 | Application deemed withdrawn due to claim for domestic priority |
Effective date: 20150302 |