CN103587951A - Permanent magnet device - Google Patents
Permanent magnet device Download PDFInfo
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- CN103587951A CN103587951A CN201310569163.7A CN201310569163A CN103587951A CN 103587951 A CN103587951 A CN 103587951A CN 201310569163 A CN201310569163 A CN 201310569163A CN 103587951 A CN103587951 A CN 103587951A
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- permanent magnet
- magnet body
- end frame
- cylinder
- sides
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Abstract
The invention discloses a permanent magnet device. The permanent magnet device comprises a permanent magnet body and an antimagnetic cover, wherein the antimagnetic cover is composed of a top plate and two side plates and is inverted-U-shaped, the permanent magnet body is arranged inside the antimagnetic cover, magnet supports are fixed on the two sides of the permanent magnet body respectively, the magnet supports on the two sides are respectively provided with a magnetism isolating plate, an end frame is installed on the magnetism isolating plate at one end, a discharging device is arranged on a position, close to the bottom, of one side of the end frame, a cylinder is connected to a position, close to the top, of one side of the end frame through a supporting plate, and the cylinder is connected with the discharging device. According to the permanent magnet device, due to the fact that the discharging device is arranged on one side of a permanent magnet sucker, materials which are attracted only by residual magnetism can be effectively pushed away from a contact surface of the sucker; due to the fact that the magnetism isolating plates and the antimagnetic cover are arranged on the permanent magnet body, magnetic force can be effectively centralized, metal objects around the permanent magnet body are prevented from being attracted during operation, and using is convenient.
Description
Technical field
The present invention relates to mechanical field, especially a kind of permanent magnetic device.
Background technology
Magnet can produce magnetic field, has the ferromagnetic material of attraction as the characteristic of the metals such as iron, nickel, cobalt.Magnet divides permanent magnet and soft magnet, permanent magnet is to add strong magnetic, make the spin of magnetic become fixed-direction to arrange with electronic angular momentum, soft magnetism iron rule is to add electric current (being also a kind of method that adds magnetic force), and waiting electric current to remove rear soft magnet can slowly lose magnetism.In the middle of real work, people conventionally can use permanent magnet and carry metal in stacker, but due to permanent magnet removes after electric current still can more residual magnetic, cause metal sheet on permanent magnet not fall, to work, bring inconvenience.
Summary of the invention
The present invention is directed to above-mentioned deficiency a kind of permanent magnetic device is provided, comprise permanent magnet body, Antimagnetic hood, described Antimagnetic hood is comprised of a top board and two blocks of side plates, be " U " shape of turning around, described permanent magnet body is located in Antimagnetic hood, described permanent magnet body both sides are fixed with magnet holder, in the magnet holder of described both sides, be respectively provided with a magnetic isolation plate, wherein on the magnetic isolation plate of one end, end frame is installed, one side of described end frame is provided with device for discharging on the lower, one side of end frame is toply connected with cylinder by stay bearing plate, and described cylinder is connected with device for discharging.
The invention has the beneficial effects as follows: by device for discharging being set in permanent magnet chuck one side, can effectively will only by material that remanent magnetism adsorbs, push away sucker contact surface, and magnetic isolation plate and Antimagnetic hood actv. are set on permanent magnet concentrates magnetic force, and the absorption metal object around that prevents from being in operation, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1-permanent magnet body, 2-Antimagnetic hood, 3-magnet holder, 4-magnetic isolation plate, 5-hold frame, 6-device for discharging, 7-stay bearing plate, 8-cylinder, 9-top board, 10-side plate 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 magnetic device as shown in Figure 1, comprise permanent magnet body 1, Antimagnetic hood 2, described Antimagnetic hood 2 is comprised of a top board 9 and two blocks of side plates 10, be " U " shape of turning around, described permanent magnet body 1 is located in Antimagnetic hood 2, described permanent magnet body 1 both sides are fixed with magnet holder 3, in the magnet holder 3 of described both sides, be respectively provided with a magnetic isolation plate 4, end frame 5 is wherein installed on the magnetic isolation plate 4 of one end, one side of described end frame 5 is provided with device for discharging 6 on the lower, one side of end frame is toply connected with cylinder 8 by stay bearing plate 7, and described cylinder 8 is connected with device for discharging 6.The present invention is by arranging device for discharging in permanent magnet chuck one side, can effectively will only by material that remanent magnetism adsorbs, push away sucker contact surface, and magnetic isolation plate and Antimagnetic hood actv. are set on permanent magnet magnetic force is concentrated, and the absorption metal object around that prevents from being in operation, 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 magnetic device, comprise permanent magnet body (1), Antimagnetic hood (2), it is characterized in that: described permanent magnet body (1) is located in Antimagnetic hood (2), described permanent magnet body (1) both sides are fixed with magnet holder (3), in the magnet holder of described both sides (3), be respectively provided with a magnetic isolation plate (4), end frame (5) is wherein installed on the magnetic isolation plate of one end (4), one side of described end frame (5) is provided with device for discharging (6) on the lower, one side of end frame is toply connected with cylinder (8) by stay bearing plate (7), described cylinder (8) is connected with device for discharging (6).
2. a kind of permanent magnetic device according to claim 1, is characterized in that: described Antimagnetic hood (2) is comprised of a top board (9) and two blocks of side plates (10), is " U " shape of turning around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569163.7A CN103587951B (en) | 2013-11-15 | 2013-11-15 | A kind of permanent magnetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569163.7A CN103587951B (en) | 2013-11-15 | 2013-11-15 | A kind of permanent magnetic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103587951A true CN103587951A (en) | 2014-02-19 |
| CN103587951B CN103587951B (en) | 2016-05-11 |
Family
ID=50078327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310569163.7A Expired - Fee Related CN103587951B (en) | 2013-11-15 | 2013-11-15 | A kind of permanent magnetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587951B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672621A (en) * | 2016-12-30 | 2017-05-17 | 燕山大学 | Clamping device utilizing magnetic force |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 hanging device |
| EP1541255A1 (en) * | 2003-12-08 | 2005-06-15 | Goudsmit Magnetic Systems BV | A means of gripping for gripping and lifting an object |
| CN201020627Y (en) * | 2007-04-06 | 2008-02-13 | 江苏省无锡建华机床厂 | Panel type electric permanent-magnetic chuck |
| CN201760787U (en) * | 2010-06-30 | 2011-03-16 | 上海高景磁业有限公司 | Ultrathin ultra-strong permanent-magnetic sucker |
| CN203095378U (en) * | 2013-03-20 | 2013-07-31 | 岳阳千豪机电技术开发有限公司 | Permanent magnetic suction lifting device adopting magnetic module |
| CN203127753U (en) * | 2013-01-28 | 2013-08-14 | 深圳市新益昌自动化设备有限公司 | Light-emitting diode (LED) chip support processing equipment and taking and placing device of LED chip supports |
| CN203581998U (en) * | 2013-11-15 | 2014-05-07 | 江阴大地装备股份有限公司 | Permanent magnet device |
-
2013
- 2013-11-15 CN CN201310569163.7A patent/CN103587951B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 hanging device |
| EP1541255A1 (en) * | 2003-12-08 | 2005-06-15 | Goudsmit Magnetic Systems BV | A means of gripping for gripping and lifting an object |
| CN201020627Y (en) * | 2007-04-06 | 2008-02-13 | 江苏省无锡建华机床厂 | Panel type electric permanent-magnetic chuck |
| CN201760787U (en) * | 2010-06-30 | 2011-03-16 | 上海高景磁业有限公司 | Ultrathin ultra-strong permanent-magnetic sucker |
| CN203127753U (en) * | 2013-01-28 | 2013-08-14 | 深圳市新益昌自动化设备有限公司 | Light-emitting diode (LED) chip support processing equipment and taking and placing device of LED chip supports |
| CN203095378U (en) * | 2013-03-20 | 2013-07-31 | 岳阳千豪机电技术开发有限公司 | Permanent magnetic suction lifting device adopting magnetic module |
| CN203581998U (en) * | 2013-11-15 | 2014-05-07 | 江阴大地装备股份有限公司 | Permanent magnet device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672621A (en) * | 2016-12-30 | 2017-05-17 | 燕山大学 | Clamping device utilizing magnetic force |
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| Publication number | Publication date |
|---|---|
| CN103587951B (en) | 2016-05-11 |
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Legal Events
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161115 |