DE102013018921A1 - Device for elastically driving a gear - Google Patents
Device for elastically driving a gear Download PDFInfo
- Publication number
- DE102013018921A1 DE102013018921A1 DE201310018921 DE102013018921A DE102013018921A1 DE 102013018921 A1 DE102013018921 A1 DE 102013018921A1 DE 201310018921 DE201310018921 DE 201310018921 DE 102013018921 A DE102013018921 A DE 102013018921A DE 102013018921 A1 DE102013018921 A1 DE 102013018921A1
- Authority
- DE
- Germany
- Prior art keywords
- force
- compression spring
- drive wheel
- driver
- cylinder
- 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.)
- Pending
Links
Images
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
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/40—Auxiliary devices or processes associated with the drives
- B41P2213/42—Vibration-dampers for machine parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Bei einer Vorrichtung zum Koppel zweier parallel angeordneter Antriebsräder eines Zylinders einer Bogen verarbeitenden Maschine ist es vorgesehen, einen Mitnehmer vorzusehen, welcher eine Hauptdrehrichtung des Zylinders wirkende erste Druckfeder und eine entgegengesetzt wirkende zweite Druckfeder aufweist.In a device for coupling two parallel arranged drive wheels of a cylinder of a sheet-processing machine, it is provided to provide a driver, which has a main direction of rotation of the cylinder acting first compression spring and an oppositely acting second compression spring.
Description
Die Erfindung betrifft eine Vorrichtung zum Antreiben eines Zahnrades mittels eines parallel angeordneten Antriebsrades, welches mittels eines elastischen Mitnehmers mit dem Zahnrad verbunden ist.The invention relates to a device for driving a gear by means of a parallel drive wheel, which is connected by means of an elastic driver with the gear.
Beim Ein- und Auskuppeln von Zahnrädern in Zahnräderzügen, insbesondere in Bogen verarbeitenden Maschinen, z. B. Druckmaschinen, werden hohe Drehmomentstöße erzeugt, die ein Dublieren zur Folge haben können.When engaging and disengaging gears in gear trains, especially in sheet-processing machines, z. As printing machines, high torque shocks are generated, which can have a doubling result.
Durch die
Der Erfindung liegt die Aufgabe zugrunde, einen Mitnehmer zu schaffen, der einen Drehmomentstoß in beide Drehrichtungen abfedert.The invention has for its object to provide a driver which absorbs a torque shock in both directions of rotation.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The object is achieved by the features of claim 1.
Es ist ein besonderer Vorteil der Erfindung, dass der elastische Mitnehmer in Betriebsrichtung bei einer Spitzenlast einfedern kann. Durch diese Maßnahme werden Drehmomentstöße minimiert. Zu diesem Zweck weist der elastische Mitnehmer eine vorgespannte Feder auf, deren Hauptfederkraft größer ist als das im normalen Druckbetrieb aufgebrachte Drehmoment.It is a particular advantage of the invention that the elastic driver can deflect in the operating direction at a peak load. By this measure, torque shocks are minimized. For this purpose, the elastic driver on a preloaded spring whose main spring force is greater than the torque applied in the normal pressure operation.
Bei einer Spitzenlast, hervorgerufen durch einen Druckschaltstoß kann die Hauptfeder einfedern. Beim Ausfedern wirkt die Hauptfeder gegen eine zweite Druckfeder mit kleinerer Kraft und Vorspannung. Durch diese Maßnahme wird der Kraftimpuls in der Gegenlaufrichtung minimiert. Die Federn sind vorzugsweise als Tellerfedern ausgebildet.At a peak load caused by a pressure shift shock, the main spring can deflect. When rebounding the main spring acts against a second compression spring with less force and bias. By this measure, the force pulse is minimized in the reverse direction. The springs are preferably designed as disc springs.
Weitere vorteilhafte Ausführungen sind in den Unteransprüchen beschrieben.Further advantageous embodiments are described in the subclaims.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden beschrieben. Es zeigenAn embodiment of the invention is illustrated in the drawings and will be described below. Show it
Eine Bogen
Der Bogenstapel
Die Plattenzylinder
Im Ausführungsbeispiel ist der Gummituchzylinder
Der Plattenzylinder
In Betriebsdrehrichtung (siehe Pfeil in
Beim Ausfedern der Druckfeder
Die Antriebsräder
Zum Antrieb weiterer Druckwerkswalzen steht das Antriebsrad
Beim Einbau wird die Tellerfeder
Die kleinere mit einer Kraft FT2 vorgespannte Tellerfeder
Eine aus den Kräften (FT1 – FT2) resultierende Differenzkraft wird im Ruhezustand über einen auf dem Mitnehmer (
Im normalen Druckbetrieb reagiert die Mitnehmerkupplung
Bei einem Druckstoß (Spitzenlast) federt die Tellerfeder
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Druckmaschinepress
- 22
- Anlegerinvestor
- 33
- Druckwerkprinting unit
- 44
- Druckwerkprinting unit
- 55
- ./../.
- 66
- Auslegerboom
- 77
- Bogenbow
- 88th
- Bogenstapelsheet pile
- 99
- Zuführtischfeed
- 1010
- Stapelplattestacking plate
- 1111
- Plattenzylinderplate cylinder
- 1212
- Plattenzylinderplate cylinder
- 1313
- DruckplattenbefestigungPrinting plate mounting
- 1414
- DruckplattenbefestigungPrinting plate mounting
- 1515
- ./../.
- 1616
- DruckplattenwechslerPrinting plate changer
- 1717
- DruckplattenwechslerPrinting plate changer
- 1818
- Saugkopfsuction head
- 1919
- Hubsaugerlifting sucker
- 2020
- ./../.
- 2121
- Schleppsaugerpull suckers
- 2222
- Druckzylinderpressure cylinder
- 2323
- Druckzylinderpressure cylinder
- 2424
-
Antriebsrad (
22 )Drive wheel (22 ) - 2525
- ./../.
- 2626
-
Antriebsrad (
15 )Drive wheel (15 ) - 2727
-
Antriebsrad (
12 )Drive wheel (12 ) - 2828
-
Antriebsrad (
12 )Drive wheel (12 ) - 2929
-
Wellenzapfen (
12 )Shaft journal (12 ) - 3030
- ./../.
- 3131
- Mitnehmertakeaway
- 3232
- Ausnehmungrecess
- 3333
- Bolzenbolt
- 3434
- BundFederation
- 3535
- Seegeringcirclip
- 3636
- Druckfeder (FT1)Compression spring (FT 1 )
- 3737
- Druckfeder (FT2)Compression spring (FT 2 )
- 3838
-
Druckscheibe (
36 )Thrust washer (36 ) - 3939
-
Druckscheibe (
37 )Thrust washer (37 ) - 4040
- ./../.
- 4141
-
Absatz (
32 )Paragraph (32 ) - 4242
-
Absatz (
32 )Paragraph (32 ) - AA
-
Achse (
33 )Axis (33 ) - FT1 FT 1
-
Kraft (
36 )Force (36 ) - FT2 FT 2
-
Kraft (
37 )Force (37 ) - FD F D
- Druckkraftthrust
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 19715026 A1 [0003] DE 19715026 A1 [0003]
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310018921 DE102013018921A1 (en) | 2013-11-13 | 2013-11-13 | Device for elastically driving a gear |
CN201410645123.0A CN104626730B (en) | 2013-11-13 | 2014-11-12 | Device for flexibly drive gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310018921 DE102013018921A1 (en) | 2013-11-13 | 2013-11-13 | Device for elastically driving a gear |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013018921A1 true DE102013018921A1 (en) | 2015-05-13 |
Family
ID=52990770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201310018921 Pending DE102013018921A1 (en) | 2013-11-13 | 2013-11-13 | Device for elastically driving a gear |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104626730B (en) |
DE (1) | DE102013018921A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19715026A1 (en) | 1996-05-02 | 1997-11-06 | Heidelberger Druckmasch Ag | Elastic drive in printing machines |
DE10202386A1 (en) * | 2001-02-19 | 2002-08-22 | Heidelberger Druckmasch Ag | Multi-disk clutch for reversing or turning devices of rotary printer, has axially displaceably mounted disk rings for bidirectional rotation with play-free connection between gears |
DE10256294A1 (en) * | 2002-12-03 | 2004-06-24 | Heidelberger Druckmaschinen Ag | Drive for printing press has coupling consisting of torque transmission locking element and turn angle locking element for parts being coupled |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02120553A (en) * | 1988-10-28 | 1990-05-08 | Aiseru Kk | Gear device |
JP3222105B2 (en) * | 1997-05-08 | 2001-10-22 | カミンズ エンジン カンパニー,インコーポレイティド | Gear assembly and method of assembling the same |
DE10233261B3 (en) * | 2002-07-23 | 2004-01-22 | Man Roland Druckmaschinen Ag | Drive for printing cylinders of a rotary printing press |
JP4482349B2 (en) * | 2003-04-15 | 2010-06-16 | 本田技研工業株式会社 | Worm gear mechanism and electric power steering device equipped with the worm gear mechanism |
CN101813177B (en) * | 2009-02-20 | 2014-05-07 | 卡特彼勒公司 | Operation method for flexible gear system, engine and driving mechanism |
DE102009054351A1 (en) * | 2009-11-24 | 2011-06-01 | SGF SüDDEUTSCHE GELENKSCHEIBENFABRIK GMBH & CO. KG | The torque transfer device |
DE102011003180A1 (en) * | 2011-01-26 | 2012-07-26 | Ford Global Technologies, Llc | Rack and pinion steering gear |
CN102700411A (en) * | 2011-12-13 | 2012-10-03 | 同济大学 | Torsion damper for electric automobile |
CN102996757A (en) * | 2012-12-11 | 2013-03-27 | 北京遥测技术研究所 | Double gear backlash structure for staggered teeth regulation spring force |
-
2013
- 2013-11-13 DE DE201310018921 patent/DE102013018921A1/en active Pending
-
2014
- 2014-11-12 CN CN201410645123.0A patent/CN104626730B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19715026A1 (en) | 1996-05-02 | 1997-11-06 | Heidelberger Druckmasch Ag | Elastic drive in printing machines |
DE10202386A1 (en) * | 2001-02-19 | 2002-08-22 | Heidelberger Druckmasch Ag | Multi-disk clutch for reversing or turning devices of rotary printer, has axially displaceably mounted disk rings for bidirectional rotation with play-free connection between gears |
DE10256294A1 (en) * | 2002-12-03 | 2004-06-24 | Heidelberger Druckmaschinen Ag | Drive for printing press has coupling consisting of torque transmission locking element and turn angle locking element for parts being coupled |
Also Published As
Publication number | Publication date |
---|---|
CN104626730A (en) | 2015-05-20 |
CN104626730B (en) | 2018-04-20 |
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R163 | Identified publications notified | ||
R012 | Request for examination validly filed |