CN202507670U - Automatic rubber roller shaft - Google Patents
Automatic rubber roller shaft Download PDFInfo
- Publication number
- CN202507670U CN202507670U CN2012201003111U CN201220100311U CN202507670U CN 202507670 U CN202507670 U CN 202507670U CN 2012201003111 U CN2012201003111 U CN 2012201003111U CN 201220100311 U CN201220100311 U CN 201220100311U CN 202507670 U CN202507670 U CN 202507670U
- Authority
- CN
- China
- Prior art keywords
- roller shaft
- rubber roller
- steel bushing
- rubber
- rubber roll
- 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
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses an automatic rubber roller shaft and relates to structures of rubber rollers for printing machines, in particular to a structure of a rubber roller shaft. The automatic rubber roller shaft consists of a rubber sleeve (1), a steel sleeve (2) and two shaft heads (3), wherein the rubber sleeve (1) is sleeved outside the steel sleeve (2); inner threads are formed at two ends of an inner hole of the steel sleeve (2); outer threads are formed on the outer surfaces of the shaft heads (3); and the two shaft heads (3) are in threaded connection with two ends of the steel sleeve (2). By adoption of the automatic rubber roller shaft, problems that the rubber rollers for the conventional printing machines are complicated in structure, and cannot be axially adjusted are solved.
Description
Technical field
The utility model relates to printing machine rubber roll structure, is specifically related to the rubber roller structure.
Background technology
The printing machine rubber roll is used for printing machinery, as impressing, transfer the rubber roll of the usefulness of China ink, ink transfer.Rubber roll has consistency and elasticity, high oil resistivity, wash resistant solvent borne, wearability and the shape stability of appropriateness.
There is complex structure in existing printing machine rubber roll, shortcoming that can not axial adjustment.
Summary of the invention
The utility model provides a kind of rubber roll from moving axis, and the utility model has solved existing printing machine rubber roll and had complex structure, problem that can not axial adjustment.
For addressing the above problem, the utility model adopts following technical scheme: rubber roll is made up of gum cover 1, steel bushing 2 and spindle nose 3 from moving axis; Gum cover 1 is set in steel bushing 2 outsides, and there is internal thread at the two ends of steel bushing 2 endoporus, and spindle nose 3 outer surfaces have external screw thread, and two spindle noses 3 are threadedly connected to steel bushing 2 two ends.
The rubber roll of the utility model can be regulated axial length from moving axis through rotating shaft head, and it can be used for the colouring of pigment in the printing process.The utlity model has axial scalable, printing process is realized pressurization, dress hectograph, the advantage of the mechanical controllability of enhancing printing rubber roll.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: gum cover 1, steel bushing 2, spindle nose 3.
The specific embodiment
With illustrated embodiments the utility model is done detailed explanation below.
As shown in Figure 1, rubber roll is made up of gum cover 1, steel bushing 2 and spindle nose 3 from moving axis; Gum cover 1 is set in steel bushing 2 outsides, and there is internal thread at the two ends of steel bushing 2 endoporus, and spindle nose 3 outer surfaces have external screw thread, and two spindle noses 3 are threadedly connected to steel bushing 2 two ends.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (1)
1. rubber roll is characterized in that from moving axis, is made up of gum cover (1), steel bushing (2) and spindle nose (3); Gum cover (1) is set in steel bushing (2) outside, and there is internal thread at the two ends of steel bushing (2) endoporus, and spindle nose (3) outer surface has external screw thread, and two spindle noses (3) are threadedly connected to steel bushing (2) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201003111U CN202507670U (en) | 2012-03-17 | 2012-03-17 | Automatic rubber roller shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201003111U CN202507670U (en) | 2012-03-17 | 2012-03-17 | Automatic rubber roller shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507670U true CN202507670U (en) | 2012-10-31 |
Family
ID=47060173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201003111U Expired - Fee Related CN202507670U (en) | 2012-03-17 | 2012-03-17 | Automatic rubber roller shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738047A (en) * | 2013-12-13 | 2014-04-23 | 中山市美高力印刷有限公司 | Roller mechanism used for printing equipment |
| CN109823046A (en) * | 2019-02-28 | 2019-05-31 | 中国印钞造币总公司 | Rubber roller for local ink supply |
-
2012
- 2012-03-17 CN CN2012201003111U patent/CN202507670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738047A (en) * | 2013-12-13 | 2014-04-23 | 中山市美高力印刷有限公司 | Roller mechanism used for printing equipment |
| CN109823046A (en) * | 2019-02-28 | 2019-05-31 | 中国印钞造币总公司 | Rubber roller for local ink supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130317 |