CN2902700Y - Gap eliminating device used for closely contacted two rigid shafts - Google Patents
Gap eliminating device used for closely contacted two rigid shafts Download PDFInfo
- Publication number
- CN2902700Y CN2902700Y CN 200620042592 CN200620042592U CN2902700Y CN 2902700 Y CN2902700 Y CN 2902700Y CN 200620042592 CN200620042592 CN 200620042592 CN 200620042592 U CN200620042592 U CN 200620042592U CN 2902700 Y CN2902700 Y CN 2902700Y
- Authority
- CN
- China
- Prior art keywords
- follow
- rigid shaft
- axis body
- rigidity
- rigidity axis
- 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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- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model relating to a gap vanished device used when two rigid shafts are contacted tightly, including a major rigid shaft form and a follow rigid shaft form, is characterized in that: the major rigid shaft form and the follow rigid shaft form are parallel with each other; installation seat of the supporting shaft form at the follow rigid shaft has an elastomer. Force plane of the bounce induced by the elastomer is parallel with the axis of the major rigid shaft. The utility model has the advantages that the installation seat of the supporting shaft form at the follow rigid shaft would be bounced to the axis of the major rigid shaft via the bounce force induced by the elastomer, then the follow rigid shaft would adhibit to the major rigid shaft tightly, therefore the uniformity of the transfered painty by the roller could be greatly increased to improve the printing quality.
Description
Technical field
The utility model relates to a kind of backlash eliminating equipment, particularly a kind of backlash eliminating equipment that is used for tight contact between two rigidity axis bodies.
Background technology
At present in printing equipment in order to transmit printing ink, water, the material that alcohol etc. are liquid, generally engaged transmission is carried out between two rigidity axis bodies of employing, as the printing ink on the ink roller is moved on on the print roller, but because two rigidity axis bodies have mounting support mechanism separately, therefore because the error of fit on, there is fit clearance in the axial direction between two rigidity axis bodies, in order to overcome the decline of the printing quality that causes in above-mentioned gap, can only adopt the soft contact between the rubber rollers to eliminate now because of the existing problem in gap, but it is unresolved for the gap that exists, and improves printing quality to printing equipment and brings restrictive barriers.
Summary of the invention
The purpose of this utility model be solve two rigidity axis bodies in the printing equipment in the prior art have mounting support mechanism separately and produce in axial gapped problem, a kind of closely backlash eliminating equipment of contact that is used between two rigidity axis bodies is provided.The utility model is designed for the backlash eliminating equipment that closely contacts between two rigidity axis bodies, comprise main rigidity axis body, follow the rigidity axis body, it is characterized in that: main rigidity axis body and follow the rigidity axis body and be parallel to each other, follow the flexible body in mount pad bottom of the supporting axis body of rigidity axis body.The power plane of elastomeric screen resilience is parallel with main stiff shaft body axis.The utility model has the advantages that and utilize elastomeric screen resilience, mount pad resilience on the axis of main stiff shaft of the supporting axis body of rigidity axis body will be followed, make and follow the stiff shaft body and can closely paste mutually with main rigidity axis body, can increase substantially the uniformity that roll body transmits pigment, improve printing quality.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing is a perspective view of the present utility model,
The specific embodiment
Comprise main rigidity axis body 1 among the figure, follow rigidity axis body 2, it is characterized in that: main rigidity axis body 1 and follow rigidity axis body 2 and be parallel to each other, follow the flexible body 4 in mount pad 3 bottoms of the supporting axis body of rigidity axis body 2.The power plane of the screen resilience of elastomer 4 is parallel with main rigidity axis body 1 axis.In the use, when main rigidity axis body 1 produces radially string when moving because of rotation, as after producing the gap since the screen resilience of elastomer 4 towards main rigidity axis body 1 axis, and in parallel, therefore can make mount pad 3 be pushed to main rigidity axis body 1, the rigidity axis body 2 of following on the mount pad 3 is close to main rigidity axis body 1 all the time, and when producing when being close to, the rigidity axis body 2 of following on the mount pad 3 is extrapolated, elastomer 4 compressions guarantee that the rigidity axis body 2 of following on the mount pad 3 still is close to main rigidity axis body 1.
Claims (2)
1, the backlash eliminating equipment that is used for tight contact between two rigidity axis bodies, comprise main rigidity axis body, follow the rigidity axis body, it is characterized in that: main rigidity axis body and follow the rigidity axis body and be parallel to each other, follow the flexible body in mount pad bottom of the supporting axis body of rigidity axis body.
2, by the described backlash eliminating equipment that is used for tight contact between two rigidity axis bodies of claim 1, it is characterized in that: the power plane of elastomeric screen resilience is parallel with main stiff shaft body axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042592 CN2902700Y (en) | 2006-06-09 | 2006-06-09 | Gap eliminating device used for closely contacted two rigid shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042592 CN2902700Y (en) | 2006-06-09 | 2006-06-09 | Gap eliminating device used for closely contacted two rigid shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902700Y true CN2902700Y (en) | 2007-05-23 |
Family
ID=38078105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042592 Expired - Fee Related CN2902700Y (en) | 2006-06-09 | 2006-06-09 | Gap eliminating device used for closely contacted two rigid shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902700Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487535A (en) * | 2012-06-08 | 2014-01-01 | 北京普源精电科技有限公司 | Injection pump of automatic sample injector |
-
2006
- 2006-06-09 CN CN 200620042592 patent/CN2902700Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487535A (en) * | 2012-06-08 | 2014-01-01 | 北京普源精电科技有限公司 | Injection pump of automatic sample injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUATAI NUMERICAL CONTROL TECHNOLOGY CO., Free format text: FORMER OWNER: SHANGHAI R+R TECHNOLOGIES DEVELOPMENT CO., LTD. Effective date: 20081010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: No. 388, Jiading District, Shanghai, zip code: Co-patentee after: Shanghai Huasen Automation Control Co., Ltd. Patentee after: Shanghai Huatai CNC Technology Co., Ltd. Address before: B building, No. 2229 Yongsheng Road, Shanghai, Jiading District, China: 201821 Patentee before: Rongrun Tech Development Co Ltd, Shanghai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20140609 |