CN110310797A - A kind of two coil configuration three divides DC electromagnet - Google Patents
A kind of two coil configuration three divides DC electromagnet Download PDFInfo
- Publication number
- CN110310797A CN110310797A CN201910694128.5A CN201910694128A CN110310797A CN 110310797 A CN110310797 A CN 110310797A CN 201910694128 A CN201910694128 A CN 201910694128A CN 110310797 A CN110310797 A CN 110310797A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- dynamic iron
- iron core
- divides
- subsidiary magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000007704 transition Effects 0.000 claims abstract description 9
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 1
- 230000006837 decompression Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000009131 signaling function Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
- H01F2007/086—Structural details of the armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1692—Electromagnets or actuators with two coils
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
The present invention relates to a kind of two coil configurations three to divide DC electromagnet, including main electromagnet, subsidiary magnet, guide part, connector, transition plates and mounting base;The main electromagnet is connected with the subsidiary magnet via connector;The main electromagnet is connected with two dynamic iron cores head and the tail in the subsidiary magnet by guide part;Lead-out wire parallel connection in the main electromagnet and the subsidiary magnet powers on, main electromagnet and subsidiary magnet are fixed on mounting base by two transition platess, the present invention only has two dynamic iron cores of main electromagnet and subsidiary magnet to move in a straight line, and the elastic movement of spring, there is no electromagnet subsidiary control loop under-voltage or the design of the secondary control of decompression release signal function, whole structure working principle is simple, stability is good, Failure Factor is few, and whole work process all only has the circuit of mechanism to influence, it does not need artificially to control, it ensure that personal safety, practicability with higher.
Description
Technical field
The present invention relates to a kind of electromagnet more particularly to a kind of two coil configuration three to divide DC electromagnet.
Background technique
Existing three points of electromagnet can be accomplished to charge energy storage, the basic functions such as power-off release and manual/electric interlocking.But
It is to find in use, due to electromagnet temperature rise and the influence of magnetic hysteresis, current electromagnetic iron can only be accomplished " to power off " push the spring
Institutional capability cannot accomplish low pressure or under-voltage push the spring institutional capability, and three points of electromagnet subsidiary control loops are owed
Pressure or decompression release signal function need to design corresponding function circuit by secondary control and realize, to increase design difficulty, and tie
Structure is complicated, and Failure Factor is miscellaneous, and the bad control of stability brings many hidden danger to actual use.
Summary of the invention
It is provided the invention aims to overcome the deficiencies in the prior art a kind of deficient without electromagnet subsidiary control loop
The design of the secondary control of pressure or decompression release signal function, whole structure working principle is simple, and stability is good, Failure Factor
It is few, it does not need artificially to control, can guarantee that the two coil configuration three of personal safety divides DC electromagnet.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of two coil configuration three divides DC electromagnet, wraps
Include main electromagnet, subsidiary magnet, guide part, connector, transition plates and mounting base;The main electromagnet and auxiliary electricity
Magnet is connected via connector;Two dynamic iron cores head and the tail in the main electromagnet and the subsidiary magnet pass through guide part phase
Even;The main electromagnet and the subsidiary magnet are fixed on mounting base by two transition platess.
Further, the material of the connector is alloy aluminum.
Further, the main electromagnet is identical with the structure of subsidiary magnet;The subsidiary magnet include shell, on
End cap, lower cover, coil holder, electromagnetic wire, dynamic iron core, magnetic yoke, gasket, spring and guide rod;The both ends of the shell are equipped with upper end cover
And lower cover;It is equipped with coil holder in the shell, electromagnetic wire is equipped on coil holder;The guide rod passes through upper end cover and is located at electromagnetic wire
Interior dynamic iron core is connected;The front end of the dynamic iron core is equipped with gasket;The front end of the Northeast Railway Bureau core is pierced by lower cover, and the two of gasket
End exceeds dynamic iron core;Magnetic yoke is equipped between the shell and electromagnetic wire;It is dynamic equipped with being set between the gasket and lower cover
Spring on iron core.
Further, the guide part is a lance;The lance is telescopic thimble structure.
Further, the dynamic iron core is soft magnetic materials composition;Described dynamic iron core opposite upper lid one end is equipped with non-conductive
Magnetic sheet.
Further, the non-conductive magnetic sheet is tapered.
Further, the tapered structure in one end of the dynamic iron core opposite upper lid.
Further, the front end of the main electromagnet is equipped with screw rod;It is equipped on the guide rod in the subsidiary magnet
Flange self-locking nut and the hex nut being pressed on upper end cover.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
The two coil configuration three of the present invention program divides DC electromagnet, only the two of main electromagnet and subsidiary magnet dynamic iron core
It moves in a straight line and the elastic movement of spring, that electromagnet subsidiary control loop is not under-voltage or decompression release signal function
Secondary control design, whole structure working principle is simple, and stability is good, and Failure Factor is few, and whole work process is complete
Portion only has the circuit of mechanism to influence, and does not need artificially to control, ensure personal safety, practicability with higher and promotional value.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Attached drawing 1 is schematic perspective view of the invention;
Attached drawing 2 is the top view of attached drawing 1;
Attached drawing 3 is the partial sectional view of B-B in attached drawing 2;
Wherein: main electromagnet 1, subsidiary magnet 2, guide part 3, connector 4, transition plates 5, mounting base 6, screw rod 7, lead-out wire
8, shell 10, upper end cover 11, lower cover 12, coil holder 13, electromagnetic wire 14, dynamic iron core 15, magnetic yoke 16, gasket 17, spring 18, guide rod
19, non-conductive magnetic sheet 20, flange self-locking nut 21, hex nut 22.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
Please refer to attached drawing 1-3, a kind of two coil configuration three described in one embodiment of the invention divides DC electromagnet, including master
Electromagnet 1, subsidiary magnet 2, guide part 3, power supply (not showing place in figure), connector 4, transition plates 5 and mounting base 6;Main electricity
Magnet 1 is connected with subsidiary magnet 2 via connector 4;In the present embodiment, connector 4 is using the conjunction for having sufficient intensity
Golden aluminium connection can help itself temperature rise for reducing by two electromagnet in this way and two electromagnet is helped to be in connection very well
Connection status, avoid the functional stabilization between two electromagnets as caused by installation error or structural vibration.
Main electromagnet 1 is connected with two 15 head and the tail of dynamic iron core in subsidiary magnet 2 by guide part 3, wherein guide part
For a lance, lance is set to telescopic thimble structure, can accomplish the function of adjusting collapsing length in this way;Main electromagnet
1 and subsidiary magnet 2 be fixed on mounting base 5 by two transition platess 4 and constitute an entirety.
Specifically, main electromagnet 1 is identical with the structure of subsidiary magnet 2;The subsidiary magnet 2 include shell 10, on
End cap 11, lower cover 12, coil holder 13, electromagnetic wire 14, dynamic iron core 15, magnetic yoke 16, gasket 17, spring 18 and guide rod 19;Shell 10
Both ends be fixed by upper end cover 11 and lower cover 12;It is internally provided with coil holder 13 in shell 10, is set on coil holder 13
There is electromagnetic wire 14, guide rod 19 passes through upper end cover 11 and is connected with the dynamic iron core 15 being located in electromagnetic wire 14, electromagnetic wire 14 and dynamic iron core
It is not contacted between 15;The front end of dynamic iron core 15 is equipped with gasket 17, and the front end of dynamic iron core 15 is pierced by lower cover 12, and the two of gasket 17
End exceeds dynamic iron core 15, and the spring 18 being set in dynamic iron core 15 is equipped between gasket 17 and lower cover 12, and gasket 17 is used for
When dynamic iron core laterally moves to left, spring 18 is pressed on lower cover 12;It is also set up between shell 10 and electromagnetic wire 14 by magnetic yoke 16,
Magnetic yoke 16 plays the role of transmitting magnetic force.
When work, the present invention is to guarantee under under-voltage condition, in order to make main electromagnet release moment opposing spring force overcome magnetic
Resultant force after stagnant power is sufficiently large, devises double electromagnet structures;Lead-out wire 8 on main electromagnet therein and subsidiary magnet is simultaneously
Connection powers on;Main electromagnet joins end to end in the movement direction with two dynamic iron cores 15 on subsidiary magnet;Due to two
The product type of electromagnet is the same, so basic function is consistent, the opposing spring force of two electromagnet is same, in this way
During main electromagnet is in under-voltage release, if the resultant force of spring overcoming magnetic hysteresis power is not enough to the case where rushing open mechanism
Under, subsidiary magnet is due to being with main electromagnet parallel connection, and at this moment subsidiary magnet is also at under-voltage release conditions, same auxiliary
Power is rushed open with supplement in the tail portion for helping the opposing spring force of electromagnet that magnetic hysteresis is overcome to impinge upon main electromagnet by lance, thus with
Reach the demand of mechanical unlocking.
Embodiment as a further preference, dynamic iron core are soft magnetic materials composition;Described dynamic iron core opposite upper lid one end
Equipped with tapered non-conductive magnetic sheet 20;This is because under normal circumstances, electromagnet is the influence for avoiding magnetic hysteresis, and iron core is not only
Soft magnetic materials is used, sufficiently thick non-magnetic gasket can be also added in the root of iron core, after reaching electromagnet power-off, moves iron
Core can be normally detached from, and when to guarantee normal be attracted, electromagnet has enough the suction-combining forces, and general non-magnetic gasket will not be too thick.
Non-magnetic gasket in this electromagnet has very strong rebound with folded gasket compression using the folded gasket of taper
Power, and since folded spacer thickness is similar with general non-magnetic gasket, it can guarantee the suction-combining force basis of sufficient intensity in this way
On, and the electromagnetism the suction-combining force under complete attracting state can be reduced to the greatest extent, and complete the suction-combining force is smaller, under under-voltage state, main electromagnetism
The easier tripping release of iron.
Embodiment as a further preference, after increasing by two electromagnet releases, in the collision for the moment for rushing open mechanism
Power is sufficiently large, small as far as possible to reach magnetic resistance by optimization dynamic iron core root size in the case where spring force is constant, dynamic iron core root
What portion was designed to is pyramidal structure, i.e., the tapered structure in one end of the described dynamic iron core opposite upper lid.
Embodiment as a further preference, the front end of dynamic iron core 15 is equipped with screw rod 7 in the main electromagnet 1, described
Guide rod in subsidiary magnet 2 is equipped with the flange self-locking nut 21 and hex nut 22 being pressed on upper end cover 11.
Two coil configuration three of the invention divides DC electromagnet, only the two of main electromagnet and subsidiary magnet dynamic iron core
It moves in a straight line and the elastic movement of spring, that electromagnet subsidiary control loop is not under-voltage or decompression release signal function
Secondary control design, whole structure working principle is simple, and stability is good, and Failure Factor is few, and whole work process is complete
Portion only has the circuit of mechanism to influence, and does not need artificially to control, ensure personal safety, practicability with higher and promotional value.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (8)
1. a kind of two coil configuration three divides DC electromagnet, it is characterised in that: including main electromagnet, subsidiary magnet, guide part,
Connector, transition plates and mounting base;The main electromagnet is connected with the subsidiary magnet via connector;The main electromagnetism
Iron is connected with two dynamic iron cores head and the tail in the subsidiary magnet by guide part;The main electromagnet and the auxiliary selenoid
Tie Tong crosses two transition platess and is fixed on mounting base.
2. two coil configuration three according to claim 1 divides DC electromagnet, it is characterised in that: the material of the connector
For alloy aluminum.
3. two coil configuration three according to claim 1 divides DC electromagnet, it is characterised in that: the main electromagnet and auxiliary
Help the structure of electromagnet identical;The subsidiary magnet includes shell, upper end cover, lower cover, coil holder, electromagnetic wire, dynamic iron core, magnetic
Yoke, gasket, spring and guide rod;The both ends of the shell are equipped with upper end cover and lower cover;Coil holder is equipped in the shell, in coil holder
It is equipped with electromagnetic wire;The guide rod passes through upper end cover and is connected with the dynamic iron core being located in electromagnetic wire;The front end of the dynamic iron core is set
There is gasket;The front end of the Northeast Railway Bureau core is pierced by lower cover, and the both ends of gasket exceed dynamic iron core;Between the shell and electromagnetic wire
Equipped with magnetic yoke;The spring being set in dynamic iron core is equipped between the gasket and lower cover.
4. two coil configuration three according to claim 1 divides DC electromagnet, it is characterised in that: the guide part hits for one
Bar;The lance is telescopic thimble structure.
5. two coil configuration three according to claim 1 divides DC electromagnet, it is characterised in that: the dynamic iron core is soft magnetism
Material is constituted;Described dynamic iron core opposite upper lid one end is equipped with non-conductive magnetic sheet.
6. two coil configuration three according to claim 5 divides DC electromagnet, it is characterised in that: the non-conductive magnetic sheet is in
Taper.
7. two coil configuration three according to claim 1 divides DC electromagnet, it is characterised in that: the dynamic iron core relatively on
The tapered structure in one end of end cap.
8. two coil configuration three according to claim 1 divides DC electromagnet, it is characterised in that: the main electromagnet
Front end is equipped with screw rod;The flange self-locking nut being pressed on upper end cover and hexagonal are equipped on the guide rod in the subsidiary magnet
Nut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910694128.5A CN110310797A (en) | 2019-07-30 | 2019-07-30 | A kind of two coil configuration three divides DC electromagnet |
Applications Claiming Priority (1)
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CN201910694128.5A CN110310797A (en) | 2019-07-30 | 2019-07-30 | A kind of two coil configuration three divides DC electromagnet |
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CN110310797A true CN110310797A (en) | 2019-10-08 |
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CN201910694128.5A Pending CN110310797A (en) | 2019-07-30 | 2019-07-30 | A kind of two coil configuration three divides DC electromagnet |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4623860A (en) * | 1985-06-24 | 1986-11-18 | Synchro-Start Products, Inc. | Latching solenoid mechanism |
EP1106793A1 (en) * | 1999-12-09 | 2001-06-13 | Sumitomo Electric Industries, Ltd. | Electromagnetic valve drive |
WO2011115056A1 (en) * | 2010-03-15 | 2011-09-22 | オムロン株式会社 | Contact switching device |
CN203910405U (en) * | 2014-06-26 | 2014-10-29 | 宁波丰欣电磁科技有限公司 | Electromagnet for controlling dual valves |
CN105402068A (en) * | 2015-11-04 | 2016-03-16 | 中国北方发动机研究所(天津) | Double-coil type high-speed electromagnetic valve |
JP2018066418A (en) * | 2016-10-18 | 2018-04-26 | 豊興工業株式会社 | Solenoid selector valve |
CN210489339U (en) * | 2019-07-30 | 2020-05-08 | 苏州耀德科电磁技术有限公司 | Trisection direct current electromagnet with double coil structure |
-
2019
- 2019-07-30 CN CN201910694128.5A patent/CN110310797A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4623860A (en) * | 1985-06-24 | 1986-11-18 | Synchro-Start Products, Inc. | Latching solenoid mechanism |
EP1106793A1 (en) * | 1999-12-09 | 2001-06-13 | Sumitomo Electric Industries, Ltd. | Electromagnetic valve drive |
WO2011115056A1 (en) * | 2010-03-15 | 2011-09-22 | オムロン株式会社 | Contact switching device |
CN203910405U (en) * | 2014-06-26 | 2014-10-29 | 宁波丰欣电磁科技有限公司 | Electromagnet for controlling dual valves |
CN105402068A (en) * | 2015-11-04 | 2016-03-16 | 中国北方发动机研究所(天津) | Double-coil type high-speed electromagnetic valve |
JP2018066418A (en) * | 2016-10-18 | 2018-04-26 | 豊興工業株式会社 | Solenoid selector valve |
CN210489339U (en) * | 2019-07-30 | 2020-05-08 | 苏州耀德科电磁技术有限公司 | Trisection direct current electromagnet with double coil structure |
Non-Patent Citations (1)
Title |
---|
魏新劳;万润楠;: "双线圈并行驱动的永磁高速操作机构", 哈尔滨理工大学学报, no. 01, 15 February 2017 (2017-02-15), pages 5 - 11 * |
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