CN202180407U - Annular electromagnetic chuck - Google Patents
Annular electromagnetic chuck Download PDFInfo
- Publication number
- CN202180407U CN202180407U CN2011202769104U CN201120276910U CN202180407U CN 202180407 U CN202180407 U CN 202180407U CN 2011202769104 U CN2011202769104 U CN 2011202769104U CN 201120276910 U CN201120276910 U CN 201120276910U CN 202180407 U CN202180407 U CN 202180407U
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- CN
- China
- Prior art keywords
- panel
- chuck body
- disk body
- coils
- utility
- 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
- 239000000498 cooling water Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model relates to an annular electromagnetic chuck, which comprises a chuck body, a panel and coils. The chuck body and the panel are equally divided into sector regions. A small electromagnetic chuck is formed by the coils distributed in each sector region, the chuck body and the panel within the same sector region. The chuck body is an integral type chuck body. According to the utility novel, since the integral type chuck body is good in sealing property, the burnout of the coils due to the penetration of cooling water is effectively prevented. Meanwhile, due to the design of a plurality of coils, the suction is applied on the surface of the chuck body more uniformly. Therefore, workpieces are sucked more tightly and more firmly.
Description
Technical field
The utility model relates to a kind of annular electro magnetic-disc.
Background technology
The typical circular magnechuck mainly contains circular concentric and two kinds of surperficial magnetic pole forms of vertical bar shaped; The circular concentric sucker does not have suction basically to the annular workpiece; Vertical bar shaped sucker ability sticking annular workpieces; But only limit to process end face, can't cutter relieving during English inside and outside round grinding, so the occasion of inapplicable inside and outside round grinding.Therefore these two kinds of suckers are not suitable for circular workpiece are carried out grinding, particularly for being suitable for thin wall circular shape workpiece are not carried out inside and outside round grinding, can make workpiece produce distortion and use the method for clamping clamping instead, influence machining accuracy.
Summary of the invention
To above-mentioned shortcoming, the utility model technical issues that need to address provide a kind of annular electro magnetic-disc.
The technical scheme that the utility model adopts is:
The annular electro magnetic-disc comprises disk body, panel and coil, and disk body, panel five equilibrium are separated out sector region, and coil and this regional disk body, panel that each sector region distributes form little magnechuck, the as a whole formula disk body of said disk body.
The sector region that said panel five equilibrium is separated out includes 4 at least.
The utility model has the advantages that: the as a whole formula disk body of disk body, sealing is strong, effectively prevents the coil burnout that causes because cooling water penetrates into; And the design of a plurality of coils; Make suction more even on disc face, and suck workpiece, more firm.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the utility model A-A is to cutaway view.
Wherein: 1, disk body, 2, panel, 3, coil, 4, sector region.
The specific embodiment
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
To shown in Figure 2, the utility model annular electro magnetic-disc comprises disk body 1, panel 2 and coil 3 like Fig. 1; Disk body 1 as a whole formula disk body 1, sealing is strong, prevents that effectively the coil 3 that causes because cooling water penetrates into from burning; Disk body 1, panel 2 five equilibriums are separated out 8 sector regions 4; The coil 3 that each sector region 4 distributes forms little magnechuck with this regional disk body 1, panel 2, and the design of a plurality of coils 3 makes suction more even on disc face; And suck workpiece, more firm.
Claims (2)
1. annular electro magnetic-disc; It is characterized in that, comprise disk body, panel and coil, disk body, panel five equilibrium are separated out sector region; Coil and this regional disk body, panel that each sector region distributes form little magnechuck, the as a whole formula disk body of said disk body.
2. annular electro magnetic-disc according to claim 1 is characterized in that, the sector region that said panel five equilibrium is separated out includes 4 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202769104U CN202180407U (en) | 2011-08-02 | 2011-08-02 | Annular electromagnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202769104U CN202180407U (en) | 2011-08-02 | 2011-08-02 | Annular electromagnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180407U true CN202180407U (en) | 2012-04-04 |
Family
ID=46173456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202769104U Expired - Fee Related CN202180407U (en) | 2011-08-02 | 2011-08-02 | Annular electromagnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128853A (en) * | 2013-05-02 | 2014-11-05 | 东莞精锐电器五金有限公司 | Workpiece unloading device and grinding machine with automatic unloading |
| CN107088779A (en) * | 2017-05-11 | 2017-08-25 | 襄阳长源东谷实业股份有限公司 | It is a kind of to be used for point fixed electromagnetic chuck device of food tray processing |
-
2011
- 2011-08-02 CN CN2011202769104U patent/CN202180407U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128853A (en) * | 2013-05-02 | 2014-11-05 | 东莞精锐电器五金有限公司 | Workpiece unloading device and grinding machine with automatic unloading |
| CN104128853B (en) * | 2013-05-02 | 2017-06-16 | 东莞精锐电器五金有限公司 | Workpiece discharging device and grinding machine capable of automatically discharging |
| CN107088779A (en) * | 2017-05-11 | 2017-08-25 | 襄阳长源东谷实业股份有限公司 | It is a kind of to be used for point fixed electromagnetic chuck device of food tray processing |
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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: 20120404 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |