CN203938362U - A kind of utmost point is to parallel two magnet electric-controlled permanent magnetic chucks - Google Patents
A kind of utmost point is to parallel two magnet electric-controlled permanent magnetic chucks Download PDFInfo
- Publication number
- CN203938362U CN203938362U CN201420313559.5U CN201420313559U CN203938362U CN 203938362 U CN203938362 U CN 203938362U CN 201420313559 U CN201420313559 U CN 201420313559U CN 203938362 U CN203938362 U CN 203938362U
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- Prior art keywords
- magnet steel
- irreversible
- parallel
- reversible
- utmost point
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Abstract
The utility model relates to a kind of utmost point to parallel two magnet electric-controlled permanent magnetic chucks, comprises housing, magnetic pole piece, reversible magnet steel, irreversible magnet steel, excitation coil and isolation layer; Described reversible magnet steel and irreversible magnet steel are arranged in housing; Described magnetic pole piece is arranged on the upside of reversible magnet steel and irreversible magnet steel; Described excitation coil is looped around the sidepiece of reversible magnet steel and irreversible magnet steel; Gap between described magnetic pole piece and excitation coil and housing is filled by isolation layer; The utmost point of the present utility model is to parallel two magnet electric-controlled permanent magnetic chucks, reversible magnet steel and irreversible magnet steel be arranged in parallel, solve sucker integral thickness and magnetic structure complexity, assembled difficult problem, when reducing the volume of electric-controlled permanent magnetic chuck, guaranteed the needed magnetic force of sucker work.
Description
Technical field
The utility model relates to a kind of electric-controlled permanent magnetic chuck, and a kind of utmost point, to parallel two magnet electric-controlled permanent magnetic chucks, belongs to electric-controlled permanent magnetic chuck clamping and lifting technique field specifically.
Background technology
Existing electric-controlled permanent magnetic chuck, a kind of sucker being formed by alnico magnet and rare earth magnetic steel neodymium iron boron magnetic body for example, the magnetic pole of alnico magnet and rare earth magnetic steel neodymium iron boron magnetic body is mutually vertical, need upper and lower alternative arrangement, therefore sucker integral thickness is thicker, and magnetic structure composition is complicated, increases assembly difficulty, leakage field is more; A kind of sucker that only uses alnico magnet for example again, the magnetic energy product of this sucker is less, the in the situation that of same volume, magnetic force a little less than, conventionally cannot reach the requirement of lifting, and need to adopt damping of oscillations electric current during demagnetization, control more complicated.
Utility model content
For the technical matters of above-mentioned existence, the purpose of this utility model is: proposed a kind of utmost point to parallel two magnet electric-controlled permanent magnetic chucks.
Technical solution of the present utility model is achieved in that a kind of utmost point, to parallel two magnet electric-controlled permanent magnetic chucks, comprises housing, magnetic pole piece, reversible magnet steel, irreversible magnet steel, excitation coil and isolation layer; Described reversible magnet steel and irreversible magnet steel are arranged in housing; Described magnetic pole piece is arranged on the upside of reversible magnet steel and irreversible magnet steel; Described excitation coil is looped around the sidepiece of reversible magnet steel and irreversible magnet steel; Gap between described magnetic pole piece and excitation coil and housing is filled by isolation layer.
Preferably, described reversible magnet steel is alnico magnet.
Preferably, described irreversible magnet steel is neodymium iron boron magnetic body.
Preferably, described isolation layer is epoxy resin.
Preferably, described magnetic pole piece, reversible magnet steel and irreversible magnet steel are fixed in housing by binding bolt.
Preferably, the sidepiece of described magnetic pole piece exceeds reversible magnet steel and irreversible magnet steel, and the part that magnetic pole piece exceeds compresses excitation coil.
Preferably, described reversible magnet steel and the irreversible magnet steel line of centers along housing in housing is symmetrical.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utmost point of the present utility model is to parallel two magnet electric-controlled permanent magnetic chucks, reversible magnet steel and irreversible magnet steel be arranged in parallel, solve sucker integral thickness and magnetic structure complexity, assembled difficult problem, when reducing the volume of electric-controlled permanent magnetic chuck, guaranteed the needed magnetic force of sucker work.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is that the utmost point of the present utility model is to the cutaway view of the main apparent direction of parallel two magnet electric-controlled permanent magnetic chucks;
Accompanying drawing 2 is the cutaway view of overlooking direction of the utmost point of the present utility model to parallel two magnet electric-controlled permanent magnetic chucks;
Wherein: 1, housing; 2, magnetic pole piece; 3, reversible magnet steel; 4, irreversible magnet steel; 5, excitation coil; 6, isolation layer; 7, binding bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described.
As shown in accompanying drawing 1-2, a kind of utmost point described in the utility model, to parallel two magnet electric-controlled permanent magnetic chucks, comprises housing 1, magnetic pole piece 2, reversible magnet steel 3, irreversible magnet steel 4, excitation coil 5 and isolation layer 6; Described reversible magnet steel 3 is alnico magnet, and irreversible magnet steel 4 is neodymium iron boron magnetic body; Described reversible magnet steel 3 and irreversible magnet steel 4 are arranged in housing 1, and reversible magnet steel 3 and irreversible magnet steel 4 line of centers along housing 1 in housing 1 is symmetrical; Described magnetic pole piece 2 is arranged on the upside of reversible magnet steel 3 and irreversible magnet steel 4, and magnetic pole piece 2, reversible magnet steel 3 and irreversible magnet steel 4 are fixing by binding bolt 7; Described excitation coil 5 is looped around the sidepiece of reversible magnet steel 3 and irreversible magnet steel 4; The sidepiece of described magnetic pole piece 2 exceeds reversible magnet steel 3 and irreversible magnet steel 4, and the part that magnetic pole piece 2 exceeds compresses excitation coil 5; Gap between described magnetic pole piece 2 and excitation coil 5 and housing 1 is filled by isolation layer 6, and described isolation layer 6 is epoxy resin.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utmost point of the present utility model is to parallel two magnet electric-controlled permanent magnetic chucks, reversible magnet steel and irreversible magnet steel be arranged in parallel, solve sucker integral thickness and magnetic structure complexity, assembled difficult problem, when reducing the volume of electric-controlled permanent magnetic chuck, guaranteed the needed magnetic force of sucker work.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (7)
1. the utmost point, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: comprise housing (1), magnetic pole piece (2), reversible magnet steel (3), irreversible magnet steel (4), excitation coil (5) and isolation layer (6); Described reversible magnet steel (3) and irreversible magnet steel (4) are arranged in housing (1); Described magnetic pole piece (2) is arranged on the upside of reversible magnet steel (3) and irreversible magnet steel (4); Described excitation coil (5) is looped around the sidepiece of reversible magnet steel (3) and irreversible magnet steel (4); Gap between described magnetic pole piece (2) and excitation coil (5) and housing (1) is filled by isolation layer (6).
2. the utmost point according to claim 1, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: described reversible magnet steel (3) is alnico magnet.
3. the utmost point according to claim 1, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: described irreversible magnet steel (4) is neodymium iron boron magnetic body.
4. the utmost point according to claim 1, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: described isolation layer (6) is epoxy resin.
5. the utmost point according to claim 1, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: described magnetic pole piece (2), reversible magnet steel (3) and irreversible magnet steel (4) are fixed in housing (1) by binding bolt (7).
6. the utmost point according to claim 5, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: the sidepiece of described magnetic pole piece (2) exceeds reversible magnet steel (3) and irreversible magnet steel (4), and the part that magnetic pole piece (2) exceeds compresses excitation coil (5).
7. the utmost point according to claim 1, to parallel two magnet electric-controlled permanent magnetic chucks, is characterized in that: described reversible magnet steel (3) and irreversible magnet steel (4) line of centers along housing (1) in housing (1) is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313559.5U CN203938362U (en) | 2014-06-13 | 2014-06-13 | A kind of utmost point is to parallel two magnet electric-controlled permanent magnetic chucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420313559.5U CN203938362U (en) | 2014-06-13 | 2014-06-13 | A kind of utmost point is to parallel two magnet electric-controlled permanent magnetic chucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938362U true CN203938362U (en) | 2014-11-12 |
Family
ID=51857697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420313559.5U Expired - Fee Related CN203938362U (en) | 2014-06-13 | 2014-06-13 | A kind of utmost point is to parallel two magnet electric-controlled permanent magnetic chucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203938362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118794A (en) * | 2014-06-13 | 2014-10-29 | 朵拉工业自动化（苏州）有限公司 | Parallel-polarity double-magnet electronically-controlled permanent magnetic chuck |
| CN107009181A (en) * | 2017-06-05 | 2017-08-04 | 李文福 | It is integrally formed electric permanent-magnet suction disc |
-
2014
- 2014-06-13 CN CN201420313559.5U patent/CN203938362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118794A (en) * | 2014-06-13 | 2014-10-29 | 朵拉工业自动化（苏州）有限公司 | Parallel-polarity double-magnet electronically-controlled permanent magnetic chuck |
| CN107009181A (en) * | 2017-06-05 | 2017-08-04 | 李文福 | It is integrally formed electric permanent-magnet suction disc |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20170613 |