CN201483883U - Inking roller capable of running - Google Patents
Inking roller capable of running Download PDFInfo
- Publication number
- CN201483883U CN201483883U CN 200920167872 CN200920167872U CN201483883U CN 201483883 U CN201483883 U CN 201483883U CN 200920167872 CN200920167872 CN 200920167872 CN 200920167872 U CN200920167872 U CN 200920167872U CN 201483883 U CN201483883 U CN 201483883U
- Authority
- CN
- China
- Prior art keywords
- shaft
- inking roller
- axle
- bearing
- cam
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an inking roller capable of running which comprises shaft frames, a shaft, an inking roller body, a bearing and a shaft sleeve, wherein the shaft is fixed between the shaft frames, the inking roller body is sleeved outside the shaft, the bearing is connected between the inking roller body and the shaft, the shaft sleeve is further arranged between the bearing and the shaft, the shaft sleeve is connected with the shaft through a sliding key, the shaft sleeve and the inking roller body are connected with a spring and a thrust bearing in the axial direction, a cam is connected on the shaft frame, and the cam and the outer end surface of the shaft sleeve are connected in a floating way. The inking roller has the advantages that people can achieve axial extrusion to the shaft sleeve through adjusting the cam which is contacted with the shaft sleeve when printed matters have ghost shadows, and the inking roller body is pushed to move in the axial direction under the function of the spring, thereby lightening the ghost shadow phenomenon.
Description
Technical field
But the utility model relates to a kind of play formula inking roller, comprises pedestal, axle, inking roll body, bearing and axle sleeve, is fixed with axle between the described pedestal, and described outer shaft sleeve has the inking roller body, is connected with bearing between this inking roll body and the axle.
Background technology
Mostly ghost is because certain part of printed picture needs a large amount of printing ink, and sufficient China ink amount causes and ink roller can not in time be supplied with.After ghost occurring on the printed matter, can alleviate the ghost phenomenon, and traditional inking roller is fixed between the pedestal, adjusts inconvenience, has influenced printing efficiency by the axial location of regulating inking roller.
The utility model content
The technical problems to be solved in the utility model provide a kind of alleviate offset press printing " ghost " but play formula inking roller.
For solving the problems of the technologies described above, the technical solution of the utility model is: but a kind of play formula inking roller comprises pedestal, axle, inking roll body, bearing and axle sleeve, is fixed with axle between the described pedestal, described outer shaft sleeve has the inking roller body, is connected with bearing between this inking roll body and the axle; Its innovative point is: described inking roll body is slidingly connected with axle, and its structure is: also be connected with axle sleeve between described bearing and the axle, described axle sleeve by feather key with spool be connected, and axle sleeve and inking roll body are connected with spring and thrust bearing in the axial direction; Be connected with cam on the described pedestal, described cam is against the outer face of axle sleeve.
Advantage of the present utility model is: when ghost appears in printed matter, by regulating the cam that contacts with axle sleeve, realize the extruding axial to axle sleeve, promote the inking roll body and move in the axial direction under the effect of spring, thereby alleviated the ghost phenomenon.
Description of drawings
But figure is the structural representation of play formula inking roller of the present utility model.
The specific embodiment
As shown in the figure, comprise pedestal 1, axle 2, inking roll body 3, bearing 4, axle sleeve 5, feather key 6, spring 7, thrust bearing 8, cam 9, gland 10, interior hexagonal adjustment hole 11.
Be fixed with axle 2 between the above-mentioned pedestal 1, described axle 2 overcoats have inking roller body 3, are connected with bearing 4 between inking roll body 3 and the axle 2.
For alleviating printed matter ghost phenomenon, we are arranged to play formula vertically with inking roll body 3, be that inking roll body 3 is slidingly connected with axle 2, its concrete structure is: be connected with axle sleeve 5 between bearing 4 and the axle 2, these axle sleeve 5 outer walls and bearing 4 are slidingly connected, inwall is connected with axle 2 by feather key 6, and axle sleeve 5 is connected with spring 7 and thrust bearing 8 in the axial direction with inking roll body 3.Wherein, the lower surface of thrust bearing 8 is fixed on the inking roll body 3, fixedlys connected with the inner face of axle sleeve 5 by spring 7 in the upper surface.Simultaneously, be provided with cam 9 in the outside of ink roller body 3, this cam 9 is against the outer face of axle sleeve 5, and is fixed on the pedestal 1 by gland 10, and has the convenient interior hexagonal adjustment hole of regulating 11 on cam 9.
When ghost appears in printed matter, use die nut to insert the interior hexagonal adjustment hole 11 of cam 9, rotating cam 9, make its facet contact and promote axle sleeve 5, axle sleeve 5 moves inward under the effect of feather key 6 and extrusion spring 7 vertically, try hard to recommend moving inking roll body 3 by the deformation of spring 7 and move axially, thereby alleviate the ghost of printed matter.
Claims (1)
1. but a play formula inking roller comprises pedestal, axle, inking roll body, bearing, is fixed with axle between the described pedestal, and described outer shaft sleeve has the inking roller body, is connected with bearing between this inking roll body and the axle; It is characterized in that: described inking roll body is slidingly connected with axle, and its structure is: also be connected with axle sleeve between described bearing and the axle, described axle sleeve by feather key with spool be connected, and axle sleeve and inking roll body are connected with spring and thrust bearing in the axial direction; Be connected with cam on the described pedestal, described cam is against the outer face of axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920167872 CN201483883U (en) | 2009-07-31 | 2009-07-31 | Inking roller capable of running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920167872 CN201483883U (en) | 2009-07-31 | 2009-07-31 | Inking roller capable of running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483883U true CN201483883U (en) | 2010-05-26 |
Family
ID=42422781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920167872 Expired - Fee Related CN201483883U (en) | 2009-07-31 | 2009-07-31 | Inking roller capable of running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627729A (en) * | 2017-10-20 | 2018-01-26 | 北京中标新正防伪技术有限公司 | One kind takes ink roller |
-
2009
- 2009-07-31 CN CN 200920167872 patent/CN201483883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627729A (en) * | 2017-10-20 | 2018-01-26 | 北京中标新正防伪技术有限公司 | One kind takes ink 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: 20100526 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |