CN103588080A - Permanent-magnetic suction cup - Google Patents
Permanent-magnetic suction cup Download PDFInfo
- Publication number
- CN103588080A CN103588080A CN201310568979.8A CN201310568979A CN103588080A CN 103588080 A CN103588080 A CN 103588080A CN 201310568979 A CN201310568979 A CN 201310568979A CN 103588080 A CN103588080 A CN 103588080A
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- magnetic
- block
- housing
- hole
- permanent
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Abstract
The invention discloses a permanent-magnetic suction cup. The permanent-magnetic suction cup comprises a casing, wherein a magnetic block is arranged inside the casing, a magnetic pole at one end of the magnetic block is exposed out of the casing to form a working surface, the magnetic block is fixed inside the casing through fixing brackets, magnetic shielding plates are arranged between the fixing brackets and the magnetic block, the magnetic block consists of at least six magnetic conductors, a first non-magnetic conductor is arranged between every two magnetic conductors, a through hole is formed in the middle of the magnetic block, sliding sleeves are arranged at two ends of the through hole, a shaft is arranged inside the through hole, a stop block is arranged at one end of the shaft, a spring is arranged between the stop block and the casing, the other end of the shaft is connected with an ejection button, at least three permanent magnets are arranged on the shaft, a second non-magnetic conductor is arranged between every two permanent magnets, an ejection device is arranged beside the ejection button and connected with an air cylinder, and the air cylinder is fixed on the side wall of the casing. According to the permanent-magnetic suction cup, the cost is reduced, and the suction cup is not prone to failures and is convenient to use.
Description
Technical field
The present invention relates to mechanical field, especially a kind of permanent magnet chuck.
Background technology
Magnet sucking disc is divided into permanent magnet chuck and magnetic chuck ，Shi machine works, mould factory, and forge works, steelworks, the indispensable handbarrow that steel place is used in shipbuilding yard etc., can improve bulk greatly, cylindric, sheet material, the handling efficiency of irregular magnet conductivity ferrous materials.Existing magnetic chuck is very power consumption in use, and cental element device is more, and trouble point is more, the large and inadequate environmental protection of maintenance capacity.
Summary of the invention
The present invention is directed to above-mentioned deficiency a kind of permanent magnet chuck is provided, comprise housing, in described housing, be provided with magnetic patch, the magnetic pole of described magnetic patch one end exposes to housing and forms driving surface, described magnetic patch is fixed in housing by fixed support, between described fixed support and magnetic patch, be provided with magnetic isolation plate, described magnetic patch is comprised of at least 6 magnetic conductors, and between magnetic conductor according to the N-S of magnetic pole, S-N, N-S arranges, between described magnetic conductor, be provided with the first non-magnetic conductor, described magnetic patch middle part has through hole, described through hole runs through magnetic patch, magnetic isolation plate and support, through hole two ends are provided with sliding sleeve, in through hole, be provided with axle, one end of described axle is provided with block, between described block and housing, be provided with spring, with respect to the other one end of axle described in block with contact button and be connected, described axle is provided with at least 3 block permanent magnets, between described permanent magnet, be provided with the second non-magnetic conductor, describedly contact other being provided with of button and contact device, the described device that contacts is connected with cylinder, described cylinder is fixed on the sidewall of housing.
The invention has the beneficial effects as follows: by the second magnet being set in magnetic patch inside, by impeller-hub, carry out the relative position of movable permanent magnet iron, the relative motion that is by magnetic, realize the addition of magnetic-field intensity on work pole surface or disappear mutually, thereby reach the object of sticking and unloading, reduce costs, and be not easy et out of order, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is local structure schematic diagram of the present invention.
1-housing, 2-magnetic patch, 3-fixed support, 4-magnetic isolation plate, 5-magnetic conductor, 6-the first non-magnetic conductor, 7-sliding sleeve, 8-axle, 9-block, 10-spring, 11-contact button, 12-permanent magnet, 13-the second non-magnetic conductor, 14-and contact device, 15-cylinder as shown in the figure.
The specific embodiment
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
A kind of permanent magnet chuck as shown in Figure 1, comprise housing 1, in described housing 1, be provided with magnetic patch 2, the magnetic pole of described magnetic patch 2 one end exposes to housing 1 and forms driving surface, described magnetic patch 2 is fixed in housing 1 by fixed support 3, between described fixed support 3 and magnetic patch 2, be provided with magnetic isolation plate 4, described magnetic patch 2 is comprised of at least 6 magnetic conductors 5, and between magnetic conductor 5 according to the N-S of magnetic pole, S-N, N-S arranges, between magnetic conductor 5, be provided with as shown in Figure 2 the first non-magnetic conductor 6, described magnetic patch 2 middle parts have through hole, described through hole runs through magnetic patch 2, magnetic isolation plate 4 and support 3, through hole two ends are provided with sliding sleeve 7, in through hole, be provided with axle 8, one end of described axle 8 is provided with block 9, between described block 9 and housing 1, be provided with the spring 10 for axle is resetted, with respect to the other one end of axle 8 described in block 9 with contact button 11 and be connected, described axle 8 is provided with at least 3 block permanent magnets 12, between described permanent magnet 12, be provided with the second non-magnetic conductor 13, describedly contact other being provided with of button 11 and contact device 14, the described device 14 that contacts is connected with cylinder 15, described cylinder 15 is fixed on the sidewall of housing 1.The present invention, by the second magnet being set in magnetic patch inside, promotes the position of the second magnet by axle, the relative motion that is by magnetic, realize the addition of magnetic-field intensity on work pole surface or disappear mutually, thereby reaching the object of sticking and unloading, reducing costs, and be not easy et out of order, easy to use.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (2)
1. a permanent magnet chuck, comprise housing (1), it is characterized in that: in described housing (1), be provided with magnetic patch (2), the magnetic pole of described magnetic patch (2) one end exposes to housing (1) and forms driving surface, described magnetic patch (2) is fixed in housing (1) by fixed support (3), between described fixed support (3) and magnetic patch (2), be provided with magnetic isolation plate (4), described magnetic patch (2) is comprised of at least 6 magnetic conductors (5), and between magnetic conductor (5) according to the N-S of magnetic pole, S-N, N-S arranges, between described magnetic conductor (5), be provided with the first non-magnetic conductor (6), described magnetic patch (2) middle part has through hole, described through hole runs through magnetic patch (2), magnetic isolation plate (4) and support (3), through hole two ends are provided with sliding sleeve (7), in through hole, be provided with axle (8), one end of described axle (8) is provided with block (9), between described block (9) and housing (1), be provided with spring (10), with respect to other one end of the described axle of block (9) (8) with contact button (11) and be connected, described axle (8) is provided with at least 3 block permanent magnets (12), between described permanent magnet (12), be provided with the second non-magnetic conductor (13).
2. a kind of permanent magnet chuck according to claim 1, is characterized in that: described in contact other being provided with of button (11) and contact device (14), described in contact device (14) and be connected with cylinder (15), described cylinder (15) is fixed on the sidewall of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568979.8A CN103588080B (en) | 2013-11-15 | 2013-11-15 | A kind of permanent magnet chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568979.8A CN103588080B (en) | 2013-11-15 | 2013-11-15 | A kind of permanent magnet chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103588080A true CN103588080A (en) | 2014-02-19 |
| CN103588080B CN103588080B (en) | 2016-01-20 |
Family
ID=50078452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568979.8A Expired - Fee Related CN103588080B (en) | 2013-11-15 | 2013-11-15 | A kind of permanent magnet chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103588080B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651621A1 (en) * | 1976-11-12 | 1978-05-24 | Krupp Gmbh | Positive release load lifting magnet - has flux short-circuiting links bearing against permanent magnet end faces |
| CN2139932Y (en) * | 1992-06-27 | 1993-08-11 | 方伟 | Novel hoisting permanent magnet |
| JPH05262491A (en) * | 1991-04-10 | 1993-10-12 | Braillon Magnetique Sa | Permanent-magnet grab |
| JPH0873177A (en) * | 1994-09-07 | 1996-03-19 | Hitachi Kizai Kk | Steel lifting device |
| CN2637454Y (en) * | 2003-08-10 | 2004-09-01 | 岳阳科美达机器有限公司 | Magnetic force pushing type permanent magnet suction crane |
| CN201102855Y (en) * | 2007-09-24 | 2008-08-20 | 金勇� | Permanent magnetic hoisting jack |
| CN101699580A (en) * | 2009-11-03 | 2010-04-28 | 武汉福星科技发展有限公司 | Permanent magnet device capable of controlling magnetic force by changing magnetic circuit structure |
| CN202022647U (en) * | 2011-04-09 | 2011-11-02 | 岳阳市永金起重永磁铁有限公司 | Translation displacement type permanent magnet lifter |
| CN202164021U (en) * | 2011-05-13 | 2012-03-14 | 陈铁光 | Novel magnetic pole shift device of permanent magnet hoist |
| CN203582259U (en) * | 2013-11-15 | 2014-05-07 | 江阴大地装备股份有限公司 | Permanent magnetic chuck |
-
2013
- 2013-11-15 CN CN201310568979.8A patent/CN103588080B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2651621A1 (en) * | 1976-11-12 | 1978-05-24 | Krupp Gmbh | Positive release load lifting magnet - has flux short-circuiting links bearing against permanent magnet end faces |
| JPH05262491A (en) * | 1991-04-10 | 1993-10-12 | Braillon Magnetique Sa | Permanent-magnet grab |
| CN2139932Y (en) * | 1992-06-27 | 1993-08-11 | 方伟 | Novel hoisting permanent magnet |
| JPH0873177A (en) * | 1994-09-07 | 1996-03-19 | Hitachi Kizai Kk | Steel lifting device |
| CN2637454Y (en) * | 2003-08-10 | 2004-09-01 | 岳阳科美达机器有限公司 | Magnetic force pushing type permanent magnet suction crane |
| CN201102855Y (en) * | 2007-09-24 | 2008-08-20 | 金勇� | Permanent magnetic hoisting jack |
| CN101699580A (en) * | 2009-11-03 | 2010-04-28 | 武汉福星科技发展有限公司 | Permanent magnet device capable of controlling magnetic force by changing magnetic circuit structure |
| CN202022647U (en) * | 2011-04-09 | 2011-11-02 | 岳阳市永金起重永磁铁有限公司 | Translation displacement type permanent magnet lifter |
| CN202164021U (en) * | 2011-05-13 | 2012-03-14 | 陈铁光 | Novel magnetic pole shift device of permanent magnet hoist |
| CN203582259U (en) * | 2013-11-15 | 2014-05-07 | 江阴大地装备股份有限公司 | Permanent magnetic chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103588080B (en) | 2016-01-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160120 Termination date: 20161115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |