CN102769413A - Magnetic module formed by permanent magnet magnetic circuit and magnetic circuit transformational structure - Google Patents
Magnetic module formed by permanent magnet magnetic circuit and magnetic circuit transformational structure Download PDFInfo
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- CN102769413A CN102769413A CN2012102807980A CN201210280798A CN102769413A CN 102769413 A CN102769413 A CN 102769413A CN 2012102807980 A CN2012102807980 A CN 2012102807980A CN 201210280798 A CN201210280798 A CN 201210280798A CN 102769413 A CN102769413 A CN 102769413A
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Abstract
The invention relates to a magnetic module formed by a permanent magnet magnetic circuit and a magnetic circuit transformational structure, the magnetic module is characterized by consisting of a cover board, a rotary shaft component, a turntable component, a magnetic pole, an upper fixed shell, a lower fixed shell, a permanent magnet steel for the magnetic pole and a permanent magnet steel for turntable, wherein the turntable component is provided with four permanent magnet steels, and the adjacent magnetic poles are opposite; the lower part of the turntable component is provided with four corresponding magnetic poles; the four sides of each magnetic pole are provided with permanent magnet steels, each magnetic pole has a fixed polarity. When the polarity at the lower part of the turntable permanent magnet steel is the same as that of the corresponding magnetic pole, the whole magnetic module outwards generates a suction force, when the turntable component is rotated to 90 degrees, the polarity of the turntable permanent magnet steel and the polarity of the corresponding magnetic pole are opposite, the suction is not outwards generated.
Description
Technical field
The present invention relates to a kind of magnetic force module, particularly a kind of magnetic force module of forming by permanent magnetic circuit and magnetic circuit transformational structure.
Background technology
The domestic version that always adopts traditional translation and magnetic rotating shaft chain drive control in fields such as permanent magnet hoisting and magnetic force clampings though can realize permanent magnet hoisting and magnetic force clamping work, exists the magnetic force loss big, the shortcoming that the magnetic circuit conversion efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of magnetic force module of forming by permanent magnetic circuit and magnetic circuit transformational structure, adopt this magnetic structure and magnetic circuit conversion regime, to improve efficient and the precision of permanent magnetic circuit in practical application.
The objective of the invention is to realize: a kind of magnetic force module of forming by permanent magnetic circuit and magnetic circuit transformational structure through following technical scheme; It is characterized in that: mainly form with permanent-magnet steel with permanent-magnet steel and rotating disk by cover plate, rotating shaft assembly, rotary disc assembly, magnetic pole, last set casing, following set casing, magnetic pole; Said rotating shaft assembly is made up of power transmission shaft and bearing; The cover plate top is processed with the bearing position, through the fixing rotating shaft assembly in this bearing position; The power transmission shaft lower end penetrates top board inside, and rotary disc assembly is fixed on the power transmission shaft lower end, and rotary disc assembly is installed between cover plate inner top surface and the magnetic pole end face; Top and magnetic pole end face are gapped in rotating disk both sides and the cover plate; Rotary disc assembly is made up of with permanent-magnet steel two disks and rotating disk, and disk is clipped in the middle permanent-magnet steel fixing, and rotating disk is divided into four with permanent-magnet steel; With the rotating shaft is that the center is evenly arranged; And adjacent rotating disk is opposite with permanent-magnet steel polarity, and it is under the last N during S that promptly some rotating disks uses the permanent-magnet steel magnetic pole, and another rotating disk that is adjacent is N under the S with the permanent-magnet steel magnetic pole; Each rotating disk is equipped with magnetic pole below permanent-magnet steel, magnetic pole is connected through bolt with the cover plate top, and set casing is connected the cover plate top through bolt up and down, and set casing is fixed magnetic pole and magnetic pole with permanent-magnet steel up and down simultaneously; Magnetic pole is contained in around each magnetic pole with permanent-magnet steel, and the polarity of this magnetic pole inside of the sensing of the permanent-magnet steel around each magnetic pole is identical, makes each magnetic pole all have a fixing polarity, and adjacent pole polarity is opposite.Respectively corresponding 4 magnetic poles of 4 permanent-magnet steels of rotary disc assembly; When the polarity that rotary disc assembly permanent-magnet steel bottom contacts with magnetic pole was identical with pole polarity, the magnetic line of force was outside, and the magnetic force module produces magnetic force to the outside; Rotary disc assembly revolves and turn 90 degrees; The inner polarity of rotary disc assembly permanent-magnet steel bottom polarity and magnetic pole is opposite, and magnetic circuit forms circulation in inside, and the magnetic force module does not externally produce magnetic force.
Concrete technical scheme of the present invention is: a kind of magnetic force module of being made up of permanent magnetic circuit and magnetic circuit transformational structure is characterized in that: mainly be made up of with permanent-magnet steel with permanent-magnet steel and rotating disk cover plate, rotating shaft assembly, rotary disc assembly, magnetic pole, last set casing, following set casing, magnetic pole; Transmission shaft component is installed on the cover board, and its lower end is stretched into cover plate inside and is fixedly connected with rotary disc assembly, and both sides and cover plate inner top surface and magnetic pole end face are all gapped about the rotary disc assembly; It is 4 that rotating disk uses permanent-magnet steel, is distributed on the rotating disk; Wherein 2 rotating disks use permanent-magnet steel polarity are S under the last N, and 2 rotating disks use permanent-magnet steel polarity are N under the last S in addition, and often adjacent permanent-magnet steel polarity is opposite; Below rotating disk, be provided with 4 magnetic poles, each magnetic pole is corresponding with permanent-magnet steel with the rotating disk on the rotating disk; Around each magnetic pole, be equipped with magnetic pole and use permanent-magnet steel; Magnetic pole is identical with the polarity that permanent-magnet steel points to same magnetic pole, make each magnetic pole have fixed polarity, and adjacent pole polarity is opposite; Last set casing is contained in rotating disk and position of magnetic pole; Following set casing is arranged on magnetic pole with permanent-magnet steel and magnetic pole bottom; Last set casing is fixing on the cover board with following set casing.
The present invention is revolved through power transmission shaft drive rotary disc assembly and is turn 90 degrees with the external suction of control module.
The suction that the present invention produces the unit volume permanent-magnet steel obtains very large lifting, has improved operating efficiency simultaneously; This magnetic force module can in all case keep suction for a long time, and the whole operation process is simple and convenient.
Description of drawings
Fig. 1 is the structural representation of magnetic force module;
Fig. 2 is that Fig. 1 turntable is with permanent-magnet steel arrangement position sketch map;
Fig. 3 be among Fig. 1 magnetic pole and magnetic pole with permanent-magnet steel arrangement position sketch map.
Among the figure: 1, cover plate; 2, rotary disc assembly; 3, magnetic pole; 4, magnetic pole is used permanent-magnet steel; 5, go up set casing; 6, following set casing; 7, transmission shaft component; 8, rotating disk is used permanent-magnet steel.
Embodiment
Below in conjunction with accompanying drawing and practical implementation instance the present invention is done further elaboration.
Can know that like Fig. 1,2,3 this magnetic force module is made up of with permanent-magnet steel 8 with permanent-magnet steel 4, last set casing 5, following set casing 6, transmission shaft component 7, rotating disk cover plate 1, rotary disc assembly 2, magnetic pole 3, magnetic pole.Transmission shaft component 7 is installed on the cover plate 1; Cover plate inside is stretched in the lower end, and rotary disc assembly 2 is connected fixing with the power transmission shaft lower end through key, and both sides and cover plate inner top surface and magnetic pole 3 end faces are all gapped about the rotating disk; Its turntable is contained on the rotating disk with permanent-magnet steel 8 and grips through rotating disk; Can know that by figure rotating disk is divided into 4 parts with permanent-magnet steel on rotating disk, a part of permanent-magnet steel polarity is S under the last N, and adjacent permanent-magnet steel polarity is N under the last S; Magnetic pole 3 is contained in below the rotary disc assembly, and each pole pair is answered a part of permanent-magnet steel of rotary disc assembly, and magnetic pole is contained in permanent-magnet steel 4 around the magnetic pole 3, and the polarity that permanent-magnet steel points to same magnetic pole is identical, make each magnetic pole have fixed polarity, and adjacent pole polarity is opposite; Last set casing 5 is contained in rotating disk and position of magnetic pole, fills cover plate upper space and fixed magnetic pole top; Following set casing 6 is contained in the bottom, and fixed magnetic pole is with permanent-magnet steel and magnetic pole bottom; Last set casing 5 and following set casing 6 are all through bolt on the cover board.
Operation principle: as shown in Figure 3, four magnetic poles have fixed polarity N and S respectively, and four permanent-magnet steel polarity are respectively under the S N or go up S under the N on the rotating disk; Each permanent-magnet steel is corresponding with a magnetic pole end face on the rotating disk, and each magnetic pole has a fixed polarity; When rotating disk permanent-magnet steel bottom polarity was identical with corresponding pole polarity, whole magnetic force module externally produced suction (as shown in Figure 1); Rotating disk turn 90 degrees at the drive underspin of power transmission shaft, and when rotating disk permanent-magnet steel bottom polarity was opposite with corresponding pole polarity, the magnetic force module formed the magnetic circuit circulation in inside, externally do not produce suction.
Claims (2)
1. a magnetic force module of being made up of permanent magnetic circuit and magnetic circuit transformational structure is characterized in that: mainly be made up of with permanent-magnet steel with permanent-magnet steel and rotating disk cover plate, rotating shaft assembly, rotary disc assembly, magnetic pole, last set casing, following set casing, magnetic pole; Transmission shaft component is installed on the cover board, and its lower end is stretched into cover plate inside and is fixedly connected with rotary disc assembly, and both sides and cover plate inner top surface and magnetic pole end face are all gapped about the rotary disc assembly; It is 4 that rotating disk uses permanent-magnet steel, is distributed on the rotating disk; Wherein 2 rotating disks use permanent-magnet steel polarity are S under the last N, and 2 rotating disks use permanent-magnet steel polarity are N under the last S in addition, and often adjacent permanent-magnet steel polarity is opposite; Below rotating disk, be provided with 4 magnetic poles, each magnetic pole is corresponding with permanent-magnet steel with the rotating disk on the rotating disk; Around each magnetic pole, be equipped with magnetic pole and use permanent-magnet steel; Magnetic pole is identical with the polarity that permanent-magnet steel points to same magnetic pole, make each magnetic pole have fixed polarity, and adjacent pole polarity is opposite; Last set casing is contained in rotating disk and position of magnetic pole; Following set casing is arranged on magnetic pole with permanent-magnet steel and magnetic pole bottom; Last set casing is fixing on the cover board with following set casing.
2. the magnetic force module of being made up of permanent magnetic circuit and magnetic circuit transformational structure according to claim 1 is characterized in that: drive rotary disc assembly through power transmission shaft and revolve and turn 90 degrees with the external suction of control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102807980A CN102769413A (en) | 2012-08-09 | 2012-08-09 | Magnetic module formed by permanent magnet magnetic circuit and magnetic circuit transformational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102807980A CN102769413A (en) | 2012-08-09 | 2012-08-09 | Magnetic module formed by permanent magnet magnetic circuit and magnetic circuit transformational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102769413A true CN102769413A (en) | 2012-11-07 |
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ID=47096691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102807980A Pending CN102769413A (en) | 2012-08-09 | 2012-08-09 | Magnetic module formed by permanent magnet magnetic circuit and magnetic circuit transformational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102769413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130086A (en) * | 2013-03-20 | 2013-06-05 | 岳阳千豪机电技术开发有限公司 | Permanent-magnet suction lift device utilizing magnetic module |
| CN103935877A (en) * | 2014-04-30 | 2014-07-23 | 杨国锋 | Jacking permanent magnet for sucking and lifting bundled steel rods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104989A (en) * | 1994-04-21 | 1995-07-12 | 关品三 | Disk small rotary angle permanent magnet weight sucking device |
| CN2378369Y (en) * | 1998-08-19 | 2000-05-17 | 周仲骅 | Rotary disk type magnetic crane |
| CN202696513U (en) * | 2012-08-09 | 2013-01-23 | 岳阳千豪机电技术开发有限公司 | Magnetic force module formed by permanent magnetism magnetic circuit and magnetic circuit transition structure |
-
2012
- 2012-08-09 CN CN2012102807980A patent/CN102769413A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104989A (en) * | 1994-04-21 | 1995-07-12 | 关品三 | Disk small rotary angle permanent magnet weight sucking device |
| CN2378369Y (en) * | 1998-08-19 | 2000-05-17 | 周仲骅 | Rotary disk type magnetic crane |
| CN202696513U (en) * | 2012-08-09 | 2013-01-23 | 岳阳千豪机电技术开发有限公司 | Magnetic force module formed by permanent magnetism magnetic circuit and magnetic circuit transition structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130086A (en) * | 2013-03-20 | 2013-06-05 | 岳阳千豪机电技术开发有限公司 | Permanent-magnet suction lift device utilizing magnetic module |
| CN103935877A (en) * | 2014-04-30 | 2014-07-23 | 杨国锋 | Jacking permanent magnet for sucking and lifting bundled steel rods |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121107 |