EP1259378A1 - Verfahren und einrichtung zum einstellen einer vorspannung zweier zylinder - Google Patents
Verfahren und einrichtung zum einstellen einer vorspannung zweier zylinderInfo
- Publication number
- EP1259378A1 EP1259378A1 EP01907362A EP01907362A EP1259378A1 EP 1259378 A1 EP1259378 A1 EP 1259378A1 EP 01907362 A EP01907362 A EP 01907362A EP 01907362 A EP01907362 A EP 01907362A EP 1259378 A1 EP1259378 A1 EP 1259378A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearer rings
- bearer
- measuring
- measuring device
- rings
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 230000036316 preload Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0072—Devices for measuring the pressure between cylinders or bearer rings
Definitions
- the invention relates to a method and a device according to the preamble of claims 1 and 2.
- DE 23 00946 C3 discloses a device for measuring the pretension of two printing unit cylinders running counter to one another using bearer rings, e.g. B. a rubber and a forme cylinder of a rotary printing press is known, in which two measuring rollers of different diameters, for example of 4 and 64 mm, can be introduced into the gap between the bearer rings.
- the distance between the two measuring rollers is measured by means of a measuring device with a dial gauge.
- the measuring rollers of the measuring device are previously brought to a calculated distance into a desired distance position by means of a measuring gauge.
- the target distance between the two measuring rollers can be adjusted by correcting the preload of the bearer rings of both printing unit cylinders.
- a tolerance measure for the smaller of the two measuring rollers is in the tenths of a ⁇ m and cannot be measured with sufficient accuracy.
- the invention has for its object to provide a method and a device for adjusting the bias of two cylinders.
- the advantages that can be achieved with the invention are, in particular, that the measurement results, e.g. B. not exactly determinable diameter, especially the smaller of the measuring rollers of the measuring device, can be disregarded, since a comparison measurement is carried out according to the invention.
- Figure 1 is a side view of a device according to the invention for adjusting the bias of bearer rings with a known measuring device introduced into the gap between the bearer rings in a schematic representation.
- Fig. 2 shows a cross section through two printing unit cylinders at the height of the bearer rings with the known measuring device.
- a setting gauge or device 01 for setting a pretension of bearer rings consists of a frame 02 located outside a rotary printing press, in which a segment 03 of a first bearer ring 03 is fixedly arranged (FIG. 1).
- a segment 04 of a second bearer ring can be set against the first segment 03 by pretensioning.
- the second segment 04 is on both sides with sliding blocks 06 in elongated holes 07 of the frame 02 against the force of a spring 08, for. B. compression spring, by means of an adjusting device, for. B. a frame-mounted threaded spindle 09 with handwheel 11 against the first segment 03 and thus can be preloaded.
- a pointer 12 attached to the end of the spring 08 remote from the slot indicates the currently applied pressure of the spring 08 on a scale 13 fixed to the frame.
- Diameter d1; d2 of the segments 03; 04 (Fig. 1) correspond to the diameters d3; d4 of bearer rings 23; 24 in the rotary printing press (Fig. 2).
- the device 01 is a model with original dimensions with respect to the bearer rings 03; 04th
- a known measuring device 14 for measuring the preload between bearer rings 03, 04; 23, 24 according to DE 23 00 946 C3 consists of two parallel measuring rollers 16; 17 with different but significantly smaller diameters compared to the diameters d1 to d4 of the bearer rings 03, 04; 23, 24.
- measuring rollers 16, 17 are connected to one another by a length-adjustable measuring foot 18.
- the distance between the center axes of the two measuring rollers 16; 17 can be measured by means of a dial gauge 19 which is also arranged.
- the measuring device 14 is in a gap 21 between the segments 03; 04 of the device 01 (FIG. 1) and in a gap 22 between the bearer rings 23; 24 of the rotary printing machine (Fig. 2) can be introduced.
- a method for setting a preload between bearer rings 23; 24 runs as follows:
- the segments 03; 04 are by means of turning the handwheel 11 of the device 01 to bias, z. B. set to the amount of 5 kN (five kilonewtons).
- the measuring device 14 is subsequently in the gap 21 between the bearer ring segments 03; 04 (FIG. 1) and a target measured value e is determined.
- the measuring device 14 is then inserted into the gap 22 between the bearer rings 23; 24 of the rotary printing press (Fig. 2).
- the bearer rings 23; 24 are now adjusted so long, for. B. by means of rotatable eccentric bushings until an actual measured value matches the target measured value e. Is z. B. assumed that a target dimension d1 to d4 of the segments 03; 04 or the bearer rings 23; 24 should be 380.100 mm and an actual dimension deviates as follows:
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Rotary Presses (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10004480A DE10004480C2 (de) | 2000-02-02 | 2000-02-02 | Verfahren und Einrichtung zum Einstellen einer Vorspannung zweier Zylinder |
| DE10004480 | 2000-02-02 | ||
| PCT/DE2001/000149 WO2001056797A1 (de) | 2000-02-02 | 2001-01-16 | Verfahren und einrichtung zum einstellen einer vorspannung zweier zylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1259378A1 true EP1259378A1 (de) | 2002-11-27 |
| EP1259378B1 EP1259378B1 (de) | 2003-07-23 |
Family
ID=7629536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01907362A Expired - Lifetime EP1259378B1 (de) | 2000-02-02 | 2001-01-16 | Verfahren und einrichtung zum einstellen einer vorspannung zweier zylinder |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1259378B1 (de) |
| AT (1) | ATE245538T1 (de) |
| DE (2) | DE10004480C2 (de) |
| WO (1) | WO2001056797A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1938989A1 (de) * | 2006-12-27 | 2008-07-02 | Gimaco Ingenieur AG für Maschinenbau | Lagereinrichtung für eine Farbwerks- oder Feuchtwerkswalze einer Druckmaschine |
| DE102007028699B4 (de) | 2007-06-22 | 2010-04-08 | Koenig & Bauer Aktiengesellschaft | Verfahren zum Bestimmen einer Vorspannkraft zwischen zylindrischen Oberflächen |
| DE102010006782A1 (de) | 2010-02-04 | 2011-08-04 | Heidelberger Druckmaschinen AG, 69115 | Vorrichtung zur Messung der Kraft zwischen zwei an Laufflächen abrollenden zylindrischen Körpern einer Druckmaschine |
| DE102010006781A1 (de) | 2010-02-04 | 2011-08-04 | Heidelberger Druckmaschinen AG, 69115 | Vorrichtung zur Messung der Kraft zwischen zwei an Laufflächen abrollenden zylindrischen Körpern einer Druckmaschine |
| DE102024100100A1 (de) * | 2024-01-03 | 2025-07-03 | Koenig & Bauer Ag | Verfahren zur Überprüfung und/oder Einstellung einer Schmitzringpressung in einem Messsystem und Messsystem |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2300946C3 (de) * | 1973-01-10 | 1978-05-18 | Koenig & Bauer Ag, 8700 Wuerzburg | Vorrichtung zum Messen der Vorspannung zweier Arbeitszylinder einer Rotationsdruckmaschine |
-
2000
- 2000-02-02 DE DE10004480A patent/DE10004480C2/de not_active Expired - Fee Related
-
2001
- 2001-01-16 WO PCT/DE2001/000149 patent/WO2001056797A1/de not_active Ceased
- 2001-01-16 DE DE50100421T patent/DE50100421D1/de not_active Expired - Fee Related
- 2001-01-16 AT AT01907362T patent/ATE245538T1/de not_active IP Right Cessation
- 2001-01-16 EP EP01907362A patent/EP1259378B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0156797A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10004480C2 (de) | 2001-11-15 |
| DE50100421D1 (de) | 2003-08-28 |
| WO2001056797A1 (de) | 2001-08-09 |
| EP1259378B1 (de) | 2003-07-23 |
| DE10004480A1 (de) | 2001-08-09 |
| ATE245538T1 (de) | 2003-08-15 |
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