CN203728260U - Inflatable chuck mechanism - Google Patents
Inflatable chuck mechanism Download PDFInfo
- Publication number
- CN203728260U CN203728260U CN201420070921.0U CN201420070921U CN203728260U CN 203728260 U CN203728260 U CN 203728260U CN 201420070921 U CN201420070921 U CN 201420070921U CN 203728260 U CN203728260 U CN 203728260U
- Authority
- CN
- China
- Prior art keywords
- chuck mechanism
- inflatable
- inflatable chuck
- jacking block
- upper shell
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The utility model relates to an inflatable chuck mechanism, in particular to an inflatable chuck mechanism for positioning coils, and belongs to the technical field of printing equipment. The inflatable chuck mechanism comprises a chuck and a plurality of fasteners; the disc comprises an upper case and a lower case; the upper case and the lower case are connected integrally. The fasteners are connected between the upper case and the lower case through elastic connectors; the fasteners are evenly and peripherally distributed along the disc. The inflatable chuck mechanism is simple, compact and reasonable in structure, clamping spacing of the chuck can be adjusted automatically, the coil with a wider size range is available to equipment, application range is widened, and utilization rate of equipment is increased.
Description
Technical field
The utility model relates to a kind of inflatable chuck mechanism, for the inflatable chuck mechanism of positioning material volume, belongs to printing equipment technical field specifically.
Background technology
In prior art, chuck is the mechanism of supporting material volume and transmitting torque.In practice, a kind of chuck can only be applicable to the material volume corresponding to this chuck clamping size, for the material volume of different cylinder core sizes, cannot use.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of inflatable chuck mechanism is provided, can regulates the clamping spacing of inflatable chuck, thereby make inflatable chuck can be applicable to the aluminium volume of various sizes, improve range of use, improved the Occupation coefficient of equipment.
The technical scheme providing according to the utility model, inflatable chuck mechanism comprises disk body and Fastener, it is characterized in that: disk body comprises upper shell and lower house, upper shell and lower house are connected to each other integral; Between upper shell and lower house, connect multiple Fasteners by Flexible Connector, multiple Fasteners are uniformly distributed along disk body circumferencial direction.
Further, Fastener is 12.
Further, Fastener comprises jacking block and the voussoir that is positioned at jacking block outer ring, and jacking block and voussoir are connected by screw integral.
Further, Flexible Connector is several elasticity iron wires.
Further, elasticity iron wire is two.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, can automatically adjust the clamping spacing of chuck, makes equipment can use the more material volume of large scale scope, has improved range of use, has improved the Occupation coefficient of equipment.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is that figure is partly cutd open in the utility model side-looking.
Description of reference numerals: 1-upper shell, 2-lower house, 3-Flexible Connector, 4-screw, 5-voussoir, 6-jacking block.
Detailed description of the invention
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises disk body and Fastener, and disk body comprises upper shell 1 and lower house 2, and upper shell 1 and lower house 2 are connected to each other integral.
Between upper shell 1 and lower house 2, connect multiple Fasteners by Flexible Connector 3, multiple Fasteners are uniformly distributed along disk body circumferencial direction.In embodiment as shown in Figure 1, described Fastener is 12.
Described Fastener comprises jacking block 6 and the voussoir 5 that is positioned at jacking block 6 outer rings, and jacking block 6 and voussoir 5 link into an integrated entity by screw 4.
Described Flexible Connector 3 is several elasticity iron wires, and in embodiment as shown in Figure 2, elasticity iron wire is two.
Principle of work of the present utility model is: in the time of work, the jacking block 6 of Fastener is subject to the effect of disk body inner ring external force, and because voussoir is connected with jacking block, voussoir 5 outwards ejects, and can clamp the cylinder core of material volume; When jacking block is not subject to used time of doing of external force, under the effect of Flexible Connector 3, Fastener sets back, and can unclamp a core.The utility model is simple in structure, compact, reasonable, can automatically adjust the clamping spacing of chuck, makes equipment can use the more material volume of large scale scope, has improved range of use, has improved the Occupation coefficient of equipment.
Claims (5)
1. an inflatable chuck mechanism, comprises disk body and Fastener, it is characterized in that: disk body comprises upper shell (1) and lower house (2), and upper shell (1) and lower house (2) are connected to each other integral; Between upper shell (1) and lower house (2), connect multiple Fasteners by Flexible Connector (3), multiple Fasteners are uniformly distributed along disk body circumferencial direction.
2. inflatable chuck mechanism as claimed in claim 1, is characterized in that: described Fastener is 12.
3. inflatable chuck mechanism as claimed in claim 1, it is characterized in that: described Fastener comprises jacking block (6) and be positioned at the voussoir (5) of jacking block (6) outer ring, jacking block (6) and voussoir (5) link into an integrated entity by screw (4).
4. inflatable chuck mechanism as claimed in claim 1, is characterized in that: described Flexible Connector (3) is several elasticity iron wires.
5. inflatable chuck mechanism as claimed in claim 4, is characterized in that: described elasticity iron wire is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070921.0U CN203728260U (en) | 2014-02-18 | 2014-02-18 | Inflatable chuck mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070921.0U CN203728260U (en) | 2014-02-18 | 2014-02-18 | Inflatable chuck mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728260U true CN203728260U (en) | 2014-07-23 |
Family
ID=51198350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070921.0U Expired - Lifetime CN203728260U (en) | 2014-02-18 | 2014-02-18 | Inflatable chuck mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728260U (en) |
-
2014
- 2014-02-18 CN CN201420070921.0U patent/CN203728260U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8 Changjiang South Road, Wangzhuang Street, New District, Wuxi City, Jiangsu Province, 214028 Patentee after: Yikefa (Wuxi) Imaging New Material Technology Co.,Ltd. Address before: No. 8 Changjiang South Road, Wangzhuang Street, New District, Wuxi City, Jiangsu Province, 214028 Patentee before: AGFA (WUXI) PRINTING PLATE CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |