CN1282706A - Hoisting DC electromagnetic absorption plate used both virtically and horizontally - Google Patents
Hoisting DC electromagnetic absorption plate used both virtically and horizontally Download PDFInfo
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- CN1282706A CN1282706A CN 99115056 CN99115056A CN1282706A CN 1282706 A CN1282706 A CN 1282706A CN 99115056 CN99115056 CN 99115056 CN 99115056 A CN99115056 A CN 99115056A CN 1282706 A CN1282706 A CN 1282706A
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- magnetic pole
- hoisting
- magnetic
- pole
- virtically
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Abstract
A hoisting DC electromagnetic suction cup used for both vertical and horizontal coiled steel sheet at temp. lower than 700 deg.C is composed of top cover, coil, iron core, mother cup as magnetic pole of iron core, and movable small magnetic pole blocks. It features that the internal side of said mother cup is arc-shape surface or inclined surface and the samll magnetic pole blocks and use to increase the contact area with the hoisted coiled steel sheet for raised safety and reduced damage to steel sheet.
Description
The present invention relates to-the lifting magnetic chuck of kind of handling steel, definitely say so-the universal hoisting DC magnetic chuck of kind of upright volume capable of hoisting or horizontal roll.
Steel handling and Railway station handling that present steel rolling mill produces, the overwhelming majority is used the mechanical type hoisting crane, causes the steel surface damage very big, influences outward appearance and has also reduced benefit.Adopt the magnetic chuck handling, the too small technical barrier of the cambered surface of horizontal roll and magnetic chuck contact surface can not get solving during because of leakage field and horizontal roll handling, and the application of magnetic chuck is very limited.
The objective of the invention is to solve above-mentioned technical barrier, for users provide-hoisting DC electromagnetic absorption plate used both virtically and horizontally of the upright volume of kind of handling and horizontal roll dual-purpose.
The objective of the invention is to realize by following technical solution: a kind of upright universal magnetic chuck that crouches, by top cover, lifting chain stays and outlet box on the top cover, be contained in the one or more coils under the top cover, be contained in the iron core in the coil, be loaded on the one or more core magnetic pole stampers under the iron core, and the assemblies such as little pole that the energy easy on and off that is flush-mounted in the parallel distribution of many rows in the core magnetic pole stamper slides constitute, be distributed in each the little detachable pole in the core magnetic pole stamper, its polarity is homopolarity in-side.When the upright volume of handling, can overcome the magnetic air gap that upright volume end face tower causes by the activity of many little pole, guarantee that enough magnetic force stands the safe handling of volume.During the handling horizontal roll, because arcwall face or inclined-plane are processed in core magnetic pole stamper and piecemeal activity magnetic pole inboard, adapt to the horizontal roll cambered surface as far as possible, increased the area of contact of core magnetic pole stamper and hanging piece, dwindled magnetic air gap, improve the degree of utilization of making main flux mutually that magnetic chuck produces, guaranteed the handling of horizontal roll safety.The magnet coil of magnetic chuck, the main magnetic field that produces when energising is done mutually constitutes closed magnetic loop at the annular end face of upright volume and the upper side of horizontal roll, and saturating magnetic is dark, magnetic field concentration, no magnetic leakage, suction is big.
Be shaped on device on the core magnetic pole stamper
The shape pole
The shape groove.
This magnetic chuck has direct supply, can make magnetic chuck protect magnetic more than 15 minutes at power-off condition, can guarantee safe operation.
The invention is characterized in: structurally have core magnetic pole stamper and magnetic pole stamper inboard curved or inclined-plane, and be contained in the little pole that has can enlarging of can easy on and off sliding and hanging piece area of contact on the core magnetic pole stamper.
The invention has the advantages that:
Owing to solved the arcwall face or the inclined design of core magnetic pole stamper inboard, and the little pole that is free to slide is set on the core magnetic pole stamper, has increased the area of contact with hanging piece, reduced the hanging piece mechanical damage, improve the handling quality, guaranteed safety of operation.Especially in the situation of handling horizontal roll, effect is more obvious.
The present invention has the following drawings:
Fig. 1 is the magnetic chuck External view
Fig. 2 is the magnetic chuck constructional drawing
Fig. 3 is the coil magnetic field distribution graph
1 is iron core among the figure, and 2 is coil, and 3 is top cover, and 4 is the core magnetic pole stamper, and 5 is the detachable pole piece, and 6 is outlet box, and 7 is the chain flap seat, and 8 is the coil outlet box.
Embodiment:
The upright universal magnetic chuck that crouches, two of coils, each parameter:
The long 1690mm of coil
The wide 670mm of coil
The high 180mm of coil
Coil rating electric current: 52A; Produce magnetic-field intensity 1600GS, 2 of iron cores, each iron core is little big: length=1060mm * 248mm * 180mm
Little detachable pole piece: 970, each little pole center magnetic-field intensity:
Magnetic chuck total weight 7200kg
16 tons of rated load weights
Claims (2)
- L, a kind of hoisting DC electromagnetic absorption plate used both virtically and horizontally include chain-hanging base (7) and the coil outlet box (8) on top cover (3), the top cover (3), be contained in one or more coils (2) below the top cover, the iron core assemblies such as (1) that is contained in the coil (2) constitutes, it is characterized in that: have the one or more core magnetic pole stampers (4) of device below iron core, its inboard curved or inclined-plane, and be contained in the little pole that the energy easy on and off on the core magnetic pole stamper slides.
- 2, according to the described hoisting DC electromagnetic absorption plate used both virtically and horizontally of claim l, it is characterized in that: on the core magnetic pole stamper, be shaped onThe type groove, little pole is
Shape, both match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99115056A CN1095438C (en) | 1999-08-03 | 1999-08-03 | Hoisting DC electromagnetic absorption plate used both virtically and horizontally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99115056A CN1095438C (en) | 1999-08-03 | 1999-08-03 | Hoisting DC electromagnetic absorption plate used both virtically and horizontally |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1282706A true CN1282706A (en) | 2001-02-07 |
| CN1095438C CN1095438C (en) | 2002-12-04 |
Family
ID=5278076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99115056A Expired - Fee Related CN1095438C (en) | 1999-08-03 | 1999-08-03 | Hoisting DC electromagnetic absorption plate used both virtically and horizontally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095438C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096261B (en) * | 2007-05-23 | 2011-08-10 | 杨祖成 | Crane electromagnet for hoisting wire coils |
| CN101066740B (en) * | 2007-05-23 | 2011-08-10 | 杨祖成 | Crane electromagnetic for hoisting high temperature circular pipe blank |
| CN101058390B (en) * | 2007-05-29 | 2011-08-10 | 杨祖成 | Horizontal steel coils hoisting electromagnet |
| CN108905837A (en) * | 2018-07-18 | 2018-11-30 | 广德县宏程纸业有限公司 | A kind of novel material blender for napkin paper manufacture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86208441U (en) * | 1986-12-10 | 1987-10-31 | 王卉文 | Tri-electrode type electromagnetic round chuck |
| CN2213145Y (en) * | 1994-10-19 | 1995-11-22 | 大连星光电磁铁厂 | Disk steel coil lifting electromagnet |
-
1999
- 1999-08-03 CN CN99115056A patent/CN1095438C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096261B (en) * | 2007-05-23 | 2011-08-10 | 杨祖成 | Crane electromagnet for hoisting wire coils |
| CN101066740B (en) * | 2007-05-23 | 2011-08-10 | 杨祖成 | Crane electromagnetic for hoisting high temperature circular pipe blank |
| CN101058390B (en) * | 2007-05-29 | 2011-08-10 | 杨祖成 | Horizontal steel coils hoisting electromagnet |
| CN108905837A (en) * | 2018-07-18 | 2018-11-30 | 广德县宏程纸业有限公司 | A kind of novel material blender for napkin paper manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1095438C (en) | 2002-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 99115056.2 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 99232254.5 utility model patent to be given up, and in the 19 volume of the 4 issue of the new type of communique on the patent right to abandon the announcement. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021204 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |