CN1095438C - Hoisting DC electromagnetic absorption plate used both virtically and horizontally - Google Patents
Hoisting DC electromagnetic absorption plate used both virtically and horizontally Download PDFInfo
- Publication number
- CN1095438C CN1095438C CN99115056A CN99115056A CN1095438C CN 1095438 C CN1095438 C CN 1095438C CN 99115056 A CN99115056 A CN 99115056A CN 99115056 A CN99115056 A CN 99115056A CN 1095438 C CN1095438 C CN 1095438C
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- magnetic pole
- iron core
- hanging
- horizontally
- top cover
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Abstract
The present invention discloses a universal direct current lifting electromagnetic chuck vertically and horizontally used for hanging vertical coils and horizontal coils. The coil hanging temperature of the electromagnetic chuck is equal to 700 DEG and less than 700 DEG, and a technical difficulty that end surface plane surfaces of the vertical coils and upper lateral surface cambered surfaces of the horizontal coils are all taken into consideration is solved. The present invention is composed of major components, such as a top cover, loops, an iron core, an iron core magnetic pole original chuck, small movable magnetic pole group blocks, etc. The present invention is characterized in that the inner side of the iron core magnetic pole original chuck forms a cambered surface or an inclined surface, the small movable magnetic pole group blocks are arranged, and the contact area of the small movable magnetic pole group blocks and hanging members is increased, the safety is improved, and the damage of a hanging machine is decreased.
Description
Technical field
The present invention relates to a kind of lifting magnetic chuck of handling steel, the universal hoisting DC magnetic chuck of definitely say so a kind of upright volume capable of hoisting or horizontal roll.
Background technology
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.
Summary of the invention
The objective of the invention is to solve above-mentioned technical barrier, the hoisting DC electromagnetic absorption plate used both virtically and horizontally of upright volume of a kind of handling and horizontal roll dual-purpose is provided for users.
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 assemblies such as the little pole formation that is flush-mounted in the energy easy on and off slip of the parallel distribution of many rows in the core magnetic pole stamper, be distributed in each the little detachable pole in the core magnetic pole stamper, its polarity is that homopolarity is in a 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 arc 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, the area of contact that has increased core magnetic pole stamper and hanging piece has been dwindled magnetic air gap, improve the degree of utilization of the work main flux of magnetic chuck generation, guaranteed the handling of horizontal roll safety.The magnet coil of magnetic chuck, the main magnetic field that produces when energising work 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 type 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.
Advantage of the present invention in:
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.
Description of drawings the present invention has the following drawings: Fig. 1 is mark among the coil magnetic field distribution graph figure for magnetic chuck External view Fig. 2 for magnetic chuck constructional drawing Fig. 3: 1 is iron core, 2 is coil, 3 is top cover, 4 is the core magnetic pole stamper, 5 is the detachable pole piece, 6 is outlet box, and 7 is the chain flap seat, and 8 is the coil outlet box.
The specific embodiment
A kind of hoisting DC electromagnetic absorption plate used both virtically and horizontally is by chain-hanging base 7 on top cover 3, the top cover 3 and coil outlet box 8, be contained in two coils 2 below the top cover 3, be contained in the coil 2 two iron cores 1, be contained in the core magnetic pole stamper 4 below the iron core 1 and be flush-mounted on the core magnetic pole stamper 4
Energy easy on and off in the type groove slides
Little pole 5 assemblies such as grade of type constitute, two coils 2 wherein, and each coil parameter all is:
Coil is long: 1690mm
Coil is wide: 670mm
Coil height: 180mm
Coil rating electric current: 52A; The generation magnetic-field intensity is 16000GS; Cored 1 in the coil 2, each iron core size: length=1060mm * 248mm * 180mm
Little detachable pole piece 5:970
Magnetic chuck total weight 7200kg
16 tons of rated load weights.
Claims (2)
1, a kind of hoisting DC electromagnetic absorption plate used both virtically and horizontally, by chain-hanging base (7) on top cover (3), the top cover (3) and coil outlet box (8), 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 (5) that the energy easy on and off on the core magnetic pole stamper (4) slides.
2, according to the described hoisting DC electromagnetic absorption plate used both virtically and horizontally of claim 1, it is characterized in that: on core magnetic pole stamper (4), be shaped on
The type groove, little pole (5) 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 CN1282706A (en) | 2001-02-07 |
| CN1095438C true 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) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066740B (en) * | 2007-05-23 | 2011-08-10 | 杨祖成 | Crane electromagnetic for hoisting high temperature circular pipe blank |
| CN101096261B (en) * | 2007-05-23 | 2011-08-10 | 杨祖成 | Crane electromagnet for hoisting wire coils |
| CN101058390B (en) * | 2007-05-29 | 2011-08-10 | 杨祖成 | Horizontal steel coils hoisting electromagnet |
| CN108905837B (en) * | 2018-07-18 | 2020-07-31 | 广德县宏程纸业有限公司 | A raw material mixer for napkin paper manufacturing |
Citations (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
Patent Citations (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1282706A (en) | 2001-02-07 |
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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 |