CN204184029U - A kind of offset press inking roller adjusting device - Google Patents
A kind of offset press inking roller adjusting device Download PDFInfo
- Publication number
- CN204184029U CN204184029U CN201420651726.7U CN201420651726U CN204184029U CN 204184029 U CN204184029 U CN 204184029U CN 201420651726 U CN201420651726 U CN 201420651726U CN 204184029 U CN204184029 U CN 204184029U
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- CN
- China
- Prior art keywords
- slide
- inking roller
- roller
- screw mandrel
- cover plate
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- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a kind of offset press inking roller adjusting device.Mainly solve the problem of existing universal wheel braking mechanism braking effect difference.It is characterized in that: the two ends of inking roller (1) are arranged in slide (5) by bearing (4), holder (3) is provided with chute (6), described slide (5) is arranged in chute (6), slide (5) can slide in chute (6), spring (7) is provided with between one end of slide (5) and holder (3), the other end of slide (5) is provided with screw mandrel (8), screw mandrel (8) withstands on the end face of slide (5), screw mandrel (8) is fixed with handwheel (9).This offset press inking roller adjusting device adopts slide screw body, the center line rectilinear motion of inking roller when regulating, and the spacing between inking roller and forme roller linearly changes, and degree of regulation is high, and structure is simple, and easy to process, processing cost is low.
Description
Technical field
The utility model relates to the adjusting device on a kind of offset press, is specifically related to a kind of offset press inking roller adjusting device.
Background technology
Inking roller and forme roller are the important composition parts on offset press, pressure adjusting between inking roller and forme roller is suitable just can print out high-quality printed matter, therebetween pressure is excessive or too smallly all can affect printing quality, for the ease of adjust the pressure between ink roller and forme roller, the two end axles bearing of inking roller is provided with inking roller governor motion, this inking roller governor motion mainly regulates distance of shaft centers between inking roller and forme roller, and then regulates the pressure size between inking roller and forme roller.Existing inking roller governor motion adopts eccentric bushing structure, and eccentric bushing is fixed with worm gear, worm gear and worm screw adaptation, and one end of worm gear is stretched out outside supporting seat, and rotary worm makes worm gear drive eccentric bushing to rotate, to change the center of inking roller.There is following technological deficiency in this governor motion: 1. eccentric bushing rotates and makes the center line of inking roller along circular motion, and the spacing between inking roller and forme roller is nonlinear change, and degree of regulation is poor in use.2. in order to reach higher degree of regulation, adding man-hour, higher to the required precision of worm gear, worm screw and eccentric bushing, difficulty of processing is large, and processing cost is high.
Utility model content
In order to overcome the deficiency of existing universal wheel braking mechanism braking effect difference, the utility model provides a kind of offset press inking roller adjusting device, this offset press inking roller adjusting device adopts slide screw body, the center line rectilinear motion of inking roller when regulating, spacing between inking roller and forme roller linearly changes, and degree of regulation is high, and structure is simple, easy to process, processing cost is low.
The technical solution of the utility model is: a kind of offset press inking roller adjusting device is comprising ink roller, forme roller and holder, the two ends of forme roller are arranged on holder, the two ends of inking roller are arranged in slide by bearing, holder is provided with chute, and described slide is arranged in chute, and slide can slide in chute, spring is provided with between one end of slide and holder, the other end of slide is provided with screw mandrel, and screw mandrel withstands on the end face of slide, and screw mandrel is fixed with handwheel.
Described holder is made up of lower seat, upper cover plate and side cover plate, and lower seat is L-type, slide between upper cover plate and lower seat, screw mandrel through side cover plate and with side cover plate threaded engagement.
Described lower seat and the corresponding surface of upper cover plate are provided with the semicircle orifice be interlocked, and the two ends of forme roller are clamped in the semicircle orifice of lower seat and upper cover plate.
The utility model has following beneficial effect: owing to taking such scheme, rotation hand wheel, and during screw mandrel precession, slide promotes spring and compressed, and the spacing between inking roller and forme roller reduces, pressure increase therebetween; When screw mandrel screws out, under the action of the spring, slide outwards slides, and the spacing between inking roller and forme roller increases, and pressure therebetween reduces.Movement locus due to slide is straight line, and when slide slides, the spacing between inking roller and forme roller is linearly changed, degree of regulation is high, and meanwhile, the processing of each parts is also easy to, and precision is easy to ensure, easy to process, processing cost is low.
Accompanying drawing explanation
Accompanying drawing 1 is structure sectional view of the present utility model.
1-inking roller in figure, 2-forme roller, 3-holder, seat under 31-, 32-upper cover plate, 33-side cover plate, 34-semicircle orifice, 4-bearing, 5-slide, 6-chute, 7-spring, 8-screw mandrel, 9-handwheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of offset press inking roller adjusting device is comprising ink roller 1, forme roller 2 and holder 3, the two ends of forme roller 2 are arranged on holder 3, and the two ends of inking roller 1 are arranged in slide 5 by bearing 4, and holder 3 is provided with chute 6, described slide 5 is arranged in chute 6, slide 5 can slide in chute 6, is provided with spring 7 between one end of slide 5 and holder 3, and the other end of slide 5 is provided with screw mandrel 8, screw mandrel 8 withstands on the end face of slide 5, screw mandrel 8 is fixed with handwheel 9.Owing to taking technique scheme, rotation hand wheel 9, during screw mandrel 8 precession, slide 5 promotes spring 7 and is compressed, and the spacing between inking roller 1 and forme roller 2 reduces, pressure increase therebetween; When screw mandrel 8 screws out, under the effect of spring 7, slide 5 outwards slides, and the spacing between inking roller 1 and forme roller 2 increases, and pressure therebetween reduces.Movement locus due to slide 5 is straight line, and make the spacing between inking roller and forme roller linearly change when slide 5 slides, degree of regulation is high, and meanwhile, the processing of each parts is also easy to, and precision is easy to ensure, easy to process, processing cost is low.
Described holder 3 is made up of lower seat 31, upper cover plate 32 and side cover plate 33, lower seat 31 in L-type, slide 5 be positioned at upper cover plate 32 and lower seat 31 between, screw mandrel 8 through side cover plate 33 and with side cover plate 33 threaded engagement.Holder 3 adopts Split type structure, and chute 6 is positioned on the corresponding surface of upper cover plate 32 and lower seat 31, is convenient to processing.
Described lower seat 31 and the corresponding surface of upper cover plate 32 are provided with the semicircle orifice 34 be interlocked, and the two ends of forme roller 2 are clamped in the semicircle orifice 34 of lower seat 31 and upper cover plate 32.Structure is simple, assembling forme roller 2 convenience.
Claims (3)
1. an offset press inking roller adjusting device, comprising ink roller (1), forme roller (2) and holder (3), the two ends of forme roller (2) are arranged on holder (3), it is characterized in that: the two ends of inking roller (1) are arranged in slide (5) by bearing (4), holder (3) is provided with chute (6), described slide (5) is arranged in chute (6), slide (5) can slide in chute (6), spring (7) is provided with between one end of slide (5) and holder (3), the other end of slide (5) is provided with screw mandrel (8), screw mandrel (8) withstands on the end face of slide (5), screw mandrel (8) is fixed with handwheel (9).
2. a kind of offset press inking roller adjusting device according to claim 1, it is characterized in that: described holder (3) is made up of lower seat (31), upper cover plate (32) and side cover plate (33), lower seat (31) is in L-type, slide (5) is positioned between upper cover plate (32) and lower seat they (31), screw mandrel (8) through side cover plate (33) and with side cover plate (33) threaded engagement.
3. a kind of offset press inking roller adjusting device according to claim 2, it is characterized in that: described lower seat (31) and the corresponding surface of upper cover plate (32) are provided with the semicircle orifice (34) be interlocked, and the two ends of forme roller (2) are clamped in the semicircle orifice (34) of lower seat (31) and upper cover plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651726.7U CN204184029U (en) | 2014-11-04 | 2014-11-04 | A kind of offset press inking roller adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651726.7U CN204184029U (en) | 2014-11-04 | 2014-11-04 | A kind of offset press inking roller adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184029U true CN204184029U (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420651726.7U Expired - Fee Related CN204184029U (en) | 2014-11-04 | 2014-11-04 | A kind of offset press inking roller adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184029U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532211A (en) * | 2018-11-28 | 2019-03-29 | 中山市德丰科技服务有限公司 | Intermittent offset press |
| CN109774305A (en) * | 2019-03-06 | 2019-05-21 | 宁波宝丰工量具有限公司 | Tape printed on both sides ink reservoir |
| CN110293751A (en) * | 2019-08-06 | 2019-10-01 | 安徽皖瑞印务有限公司 | A kind of efficient printing machine film covering device |
| CN111605302A (en) * | 2020-05-09 | 2020-09-01 | 海宁先锋印刷有限公司 | Printing device for automatically printing and cutting paperboards with different sizes |
| CN112440554A (en) * | 2020-11-16 | 2021-03-05 | 浙江特美新材料股份有限公司 | Printing roller heating control cold water roller |
| CN114423617A (en) * | 2019-09-20 | 2022-04-29 | 汉伯公司 | Printer for applying a conductive pattern to a surface |
-
2014
- 2014-11-04 CN CN201420651726.7U patent/CN204184029U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532211A (en) * | 2018-11-28 | 2019-03-29 | 中山市德丰科技服务有限公司 | Intermittent offset press |
| CN109774305A (en) * | 2019-03-06 | 2019-05-21 | 宁波宝丰工量具有限公司 | Tape printed on both sides ink reservoir |
| CN110293751A (en) * | 2019-08-06 | 2019-10-01 | 安徽皖瑞印务有限公司 | A kind of efficient printing machine film covering device |
| CN114423617A (en) * | 2019-09-20 | 2022-04-29 | 汉伯公司 | Printer for applying a conductive pattern to a surface |
| US11969992B2 (en) | 2019-09-20 | 2024-04-30 | Hempel A/S | Printer for applying a conductive pattern to a surface |
| CN111605302A (en) * | 2020-05-09 | 2020-09-01 | 海宁先锋印刷有限公司 | Printing device for automatically printing and cutting paperboards with different sizes |
| CN112440554A (en) * | 2020-11-16 | 2021-03-05 | 浙江特美新材料股份有限公司 | Printing roller heating control cold water roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20161104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |