DE102008045378A1 - Pneumatic cylinder bearing unit has bearing block provided for rotative bearing of pivot of printing-press cylinder, where electromagnet is provided as holding unit - Google Patents
Pneumatic cylinder bearing unit has bearing block provided for rotative bearing of pivot of printing-press cylinder, where electromagnet is provided as holding unit Download PDFInfo
- Publication number
- DE102008045378A1 DE102008045378A1 DE200810045378 DE102008045378A DE102008045378A1 DE 102008045378 A1 DE102008045378 A1 DE 102008045378A1 DE 200810045378 DE200810045378 DE 200810045378 DE 102008045378 A DE102008045378 A DE 102008045378A DE 102008045378 A1 DE102008045378 A1 DE 102008045378A1
- Authority
- DE
- Germany
- Prior art keywords
- section
- printing
- bearing
- cylinder
- unit according
- 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- Withdrawn
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
- B41F13/38—Cylinder lifting or adjusting devices electrically or magnetically operated
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/007—Hybrid linear bearings, i.e. including more than one bearing type, e.g. sliding contact bearings as well as rolling contact bearings
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
Description
Gebiet der ErfindungField of the invention
Die Erfindung betrifft eine zur rotativen sowie – bezüglich der Rotationsachse – radial verschiebbaren Lagerung eines Druckmaschinenzylinders vorgesehene Druckzylinder-Lagereinheit nach dem Oberbegriff des Anspruchs 1.The The invention relates to a rotative and - with respect the axis of rotation - radially displaceable mounting a Printing press cylinder provided for printing cylinder storage unit after the preamble of claim 1.
Hintergrund der ErfindungBackground of the invention
Eine
gattungsgemäße Druckzylinder-Lagereinheit ist
beispielsweise aus der Patentschrift
Aufgabe der ErfindungObject of the invention
Der Erfindung liegt die Aufgabe zugrunde, eine Druckzylinder-Lagereinheit anzugeben, welche ein radiales Verstellen sowie ein Feststellen eines Druckzylinders mit besonders hohe Zuverlässigkeit ermöglicht.Of the Invention is based on the object, a printing cylinder storage unit indicate which a radial adjustment as well as a determination a printing cylinder with very high reliability allows.
Zusammenfassung der ErfindungSummary of the invention
Diese Aufgabe wird erfindungsgemäß gelöst durch eine Druckzylinder-Lagereinheit mit den Merkmalen des Patentanspruchs 1. Diese Druckzylinder-Lagereinheit weist einen zur rotativen Lagerung eines Zapfens eines Druckmaschinenzylinders vorgesehenen Lagerblock auf, welcher längs eines zur Rotationsachse des Druckmaschinenzylinders orthogonalen Stellweges verschiebbar ist. Zur Verschiebung des Lagerblocks ist ein an diesem direkt oder indirekt angreifender, beispielsweise pneumatisch betätigbarer, Aktor vorgesehen. Auf der dem Aktor gegenüberliegenden Seite des Lagerblocks ist dessen Stellweg durch einen verschiebbaren Keil begrenzt, wobei der Keil durch mindestens einen – vorzugsweise zwei – Elektromagneten als Haltemittel fixierbar ist.These The object is achieved by an impression cylinder bearing unit with the features of claim 1. This impression cylinder bearing unit has a rotary bearing for a On the journal of a printing machine cylinder, which along one to the axis of rotation of the printing press cylinder orthogonal Stellweges is displaced. For shifting the bearing block is one of those directly or indirectly attacking, for example pneumatically actuated, actuator provided. On the Actuator opposite side of the bearing block is the Travel is limited by a sliding wedge, with the wedge by at least one - preferably two - electromagnets can be fixed as a holding means.
Nach einer bevorzugten Ausführungsform weist der Keil einen ersten Abschnitt, an welchem der Lagerblock anliegt, und einen zweiten Abschnitt, welcher unmittelbar durch das Haltemittel festlegbar ist, auf, wobei die beiden Abschnitte einstückig miteinander verbunden sind. Der erste Abschnitt ist – in Richtung des Stellweges gemessen – vorzugsweise dünner als der zweite Abschnitt. Dagegen ist der erste Abschnitt sowohl in axialer als auch in tangentialer Richtung des Druckmaschinenzylinders in bevorzugter Ausgestaltung ausgedehnter als der zweite Abschnitt. Der erste Abschnitt weist ebenso wie der zweite Abschnitt vorzugsweise eine prismenartige Grundform auf.To In a preferred embodiment, the wedge has a first section, which abuts the bearing block, and a second Section, which can be fixed directly by the retaining means is, on, with the two sections being integral with each other are connected. The first section is - towards the Travel measured - preferably thinner than the second section. In contrast, the first section is both in axial as well as in the tangential direction of the printing press cylinder in a preferred embodiment more extensive than the second section. The first section, like the second section, preferably a prismatic basic form.
Gemäß einer vorteilhaften Weiterbildung weist der erste Abschnitt eine strukturierte Oberfläche auf. Die Oberfläche kann beispielsweise eine Rillenstruktur oder ein Rautenmuster bilden. In jedem Fall kann durch die Art der Strukturierung die auf den betreffenden Abschnitt des Keils sowie auf die daran anliegende Oberfläche wirkende Flächenpressung beeinflusst werden.According to one advantageous development, the first section has a structured Surface on. The surface can be, for example form a groove structure or a diamond pattern. In any case can by the type of structuring the on the relevant section of the wedge and acting on the adjoining surface Surface pressure can be influenced.
Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand einer Zeichnung näher erläutert. Hierin zeigen:following an embodiment of the invention with reference to a Drawing explained in more detail. Herein show:
Kurze Beschreibung der ZeichnungShort description of the drawing
Ausführliche Beschreibung der ZeichnungDetailed description the drawing
Eine
in
Der
Lagerblock
Zur
Fixierung des Keils
Der
in
In
Richtung des Stellweges S gemessen, das heißt in Radialrichtung,
bezogen auf die Rotationsachse A, ist der zweite Abschnitt
Während
die an dem Haltemittel
- 11
- Druckzylinder-LagereinheitThe printing cylinder support unit
- 22
- Lagerblockbearing block
- 33
- Maschinenrahmenmachine frame
- 44
- Zapfenspigot
- 55
- ZylinderrollenlagerCylindrical roller bearings
- 66
- Aktoractuator
- 77
- Keilwedge
- 88th
- Haltemittelholding means
- 99
- Elektromagnetelectromagnet
- 1010
- Bohrungdrilling
- 1111
- erster Abschnittfirst section
- 1212
- zweiter Abschnittsecond section
- 1313
- Oberflächesurface
- 1414
- Strukturierungstructuring
- AA
- Rotationsachseaxis of rotation
- A'A '
- Rotationsachse, versetztAxis of rotation added
- SS
- StellwegTravel Range
- VV
- Verschieberichtungdisplacement direction
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004063944 B4 [0002] DE 102004063944 B4 [0002]
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810045378 DE102008045378A1 (en) | 2008-09-02 | 2008-09-02 | Pneumatic cylinder bearing unit has bearing block provided for rotative bearing of pivot of printing-press cylinder, where electromagnet is provided as holding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810045378 DE102008045378A1 (en) | 2008-09-02 | 2008-09-02 | Pneumatic cylinder bearing unit has bearing block provided for rotative bearing of pivot of printing-press cylinder, where electromagnet is provided as holding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008045378A1 true DE102008045378A1 (en) | 2010-03-04 |
Family
ID=41606120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810045378 Withdrawn DE102008045378A1 (en) | 2008-09-02 | 2008-09-02 | Pneumatic cylinder bearing unit has bearing block provided for rotative bearing of pivot of printing-press cylinder, where electromagnet is provided as holding unit |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008045378A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20100718U1 (en) * | 2001-01-16 | 2001-03-15 | Man Roland Druckmaschinen Ag, 63069 Offenbach | Locking device for printing machines |
| DE102004037889B4 (en) * | 2004-04-05 | 2006-05-11 | Koenig & Bauer Ag | Device for supporting a cylinder and printing unit with at least three together as a printing unit acting cylinders |
| DE102004063944B4 (en) | 2004-04-05 | 2008-04-10 | Koenig & Bauer Aktiengesellschaft | Printing units of a web-fed rotary printing press |
-
2008
- 2008-09-02 DE DE200810045378 patent/DE102008045378A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20100718U1 (en) * | 2001-01-16 | 2001-03-15 | Man Roland Druckmaschinen Ag, 63069 Offenbach | Locking device for printing machines |
| DE102004037889B4 (en) * | 2004-04-05 | 2006-05-11 | Koenig & Bauer Ag | Device for supporting a cylinder and printing unit with at least three together as a printing unit acting cylinders |
| DE102004063944B4 (en) | 2004-04-05 | 2008-04-10 | Koenig & Bauer Aktiengesellschaft | Printing units of a web-fed rotary printing press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120823 |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140217 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140217 |
|
| R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150223 |
|
| R005 | Application deemed withdrawn due to failure to request examination |