CN205159025U - Super large thrust dry -type electro -magnet - Google Patents
Super large thrust dry -type electro -magnet Download PDFInfo
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- CN205159025U CN205159025U CN201521012556.9U CN201521012556U CN205159025U CN 205159025 U CN205159025 U CN 205159025U CN 201521012556 U CN201521012556 U CN 201521012556U CN 205159025 U CN205159025 U CN 205159025U
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- armature
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- pin bushing
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Abstract
The utility model relates to a super large thrust dry -type electro -magnet, contain the coil assembly, magnetic core pipe and retaining member, the magnetic core pipe is located in the coil assembly hole, the magnetic core pipe contains the iron core, the guide pin bushing, the pipe cap, air gap pd and armature, iron core and guide pin bushing fixed connection, guide pin bushing and pipe cap fixed connection, the retaining member is fixed with the pipe cap, the iron core rear end face is equipped with slope angle an and basin mouth, slope angle a scope is 30~60, armature is located in guide pin bushing inner chamber and the iron core basin mouth, the air gap pd is located between iron core basin mouth and the armature. The utility model discloses structural design is novel, equitable, simple structure, the design of iron core slope angle and basin mouth, under the cooperation of coil assembly, suction during the circular telegram of greatly increased electro -magnet, wear -resisting hard chrome layer on the armature, improve armature itself the machining precision, reduce the roughness, check nut is last to be provided with anti -skidding annular knurl, simple to operate, low -power consumption, low cost, thrust are big, effectually overcome because of the sealed frictional force that produces, practice thrift manpower resources, operate to make things convenient for more, swiftly.
Description
Technical field
The utility model relates to electromagnet, the super large thrust air-gap solenoid that particularly a kind of structure is simple, reasonable in design, result of use is good.
Background technology
The application of electromagnet in industrial automation is more and more extensive, and whether be immersed in fluid according to the magnetic core pipe of electromagnet, electromagnet can be divided into dry type and wet type two kinds.Air-gap solenoid does not allow fluid to enter electromagnet inside, has lacked the lubrication of oil film, and the armature of air-gap solenoid and the frictional force of guide pin bushing wall are just larger than wet electro-magnet many.Therefore situation: produce a same thrust, air-gap solenoid must overcome more frictional force.The second situation, overcomes large frictional force and thrust does not subtract, and will increase the thrust of air-gap solenoid itself.Existing air-gap solenoid iron core rear end face slope angle is less than 30 °, and pot depth d is less than 1.5mm, and the thrust of electromagnet is too small, and is provided with the Copper Foil that a layer thickness is 0.05mm between guide pin bushing and armature, and Copper Foil itself is wear-resisting, but roughness is larger.
Summary of the invention
For deficiency of the prior art, the utility model provides a kind of structure simple, rationally novel in design, the super large thrust air-gap solenoid that result of use is good.
According to design provided by the utility model, a kind of super large thrust air-gap solenoid, comprise coil groups, magnetic core pipe and locking member, magnetic core pipe is located in coil groups endoporus, magnetic core pipe comprises iron core, guide pin bushing, pipe cap, antifreeze plate and armature, iron core is fixedly connected with guide pin bushing, guide pin bushing is fixedly connected with pipe cap, locking member and pipe cap are fixed, iron core rear end face is provided with slope angle a and basin mouth, slope angle a scope is 30 ~ 60 °, and armature is located in guide pin bushing inner chamber and iron core basin mouth, and antifreeze plate is located between iron core basin mouth and armature.
Above-mentioned, pot depth d magnitude range is 1.5 ~ 2.5mm.
Above-mentioned, coil groups comprises shell, is located at the skeleton in shell, and is wrapped in the coil on skeleton, and housing peripheral is provided with the plastic packaging bed of material.
Preferably, coil wire diameter is 0.5 ~ 0.9mm, and the number of turn is 1000 ~ 1200.
Above-mentioned, pipe cap is provided with external screw thread, and locking member is the female lock nut of band, and lock nut is fixed by internal and external screw thread and pipe cap.
Preferably, described lock nut adopts duralumin material, and lock nut is also provided with anti-skidding annular knurl.
Above-mentioned, described antifreeze plate, for adopting tin bronze magneto-resistive element, armature is provided with wear-resisting hard chromium layers.
The beneficial effects of the utility model:
The utility model novel in structural design, rationally, structure is simple, the design of iron core slope angle and basin mouth, under the cooperation of coil groups, when electromagnet is energized, the suction of starting point reaches 200N, the suction of closing point reaches more than 400N, can meet the demands, temperature rise is made to control within certain scope again, armature is provided with wear-resisting hard chromium layers, substitute Copper Foil of the prior art, improve the machining accuracy of armature itself, reduce roughness, select duralumin as lock nut, and lock nut is provided with anti-skidding annular knurl, fastening nut is twisted for the ease of artificial or utensil, eventually pass blasting treatment, appearance looks elegant, locking nut coordinates with pipe cap, easy for installation, low-power consumption, low cost, thrust is large, effectively overcome because the larger frictional force of positiver sealing generation, the unlatching of more effective control valve, avoid misoperation, save human resources, more convenient to operate, fast.
accompanying drawing illustrates:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is iron core schematic diagram of the present utility model;
Fig. 3 is coil of the present utility model assembling schematic diagram.
embodiment:
Number in the figure, label 1 represents iron core, and label 2 represents the plastic packaging bed of material, label 3 represents coil, label 4 represents shell, and label 5 represents skeleton, and label 6 represents push rod, label 7 represents coil groups, label 8 represents antifreeze plate, and label 9 represents armature, and label 10 represents guide pin bushing, label 11 represents pipe cap, and label 12 represents lock nut.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes execution mode of the present utility model in detail by preferred embodiment, but execution mode of the present utility model is not limited to this.
Embodiment one, shown in Fig. 1 ~ 3, a kind of super large thrust air-gap solenoid, comprise coil groups, magnetic core pipe and locking member, magnetic core pipe is located in coil groups endoporus, magnetic core pipe comprises iron core, guide pin bushing, pipe cap, antifreeze plate and armature, iron core is fixedly connected with guide pin bushing, guide pin bushing is fixedly connected with pipe cap, and locking member and pipe cap are fixed, and iron core rear end face is provided with slope angle a and basin mouth, slope angle a scope is 30 ~ 60 °, armature is located in guide pin bushing inner chamber and iron core basin mouth, and antifreeze plate is located between iron core basin mouth and armature, effectively increases the suction after electromagnet energising.
Above-mentioned, pot depth d magnitude range is 1.5 ~ 2.5mm.According to actual user demand, slope angle a and pot depth d selects.
Above-mentioned, coil groups comprises shell, is located at the skeleton in shell, and is wrapped in the coil on skeleton, and housing peripheral is provided with the plastic packaging bed of material.
Preferably, coil wire diameter is 0.5 ~ 0.9mm, and the number of turn is 1000 ~ 1200, the selection of coil wire diameter and the number of turn, real work demand should be met, make temperature rise control in certain scope again, can generate heat because coil is energized for a long time, temperature rise is large, coil easily burns, this coil wire range and number of turn scope, under coordinating with iron core, increase suction during electromagnet energising work greatly.Prove through test, iron core slope angle a is set to 45 °, and iron core pot depth d is set to 1.9mm, coil wire diameter is 0.77mm, when the number of turn is 1100, when electromagnet is energized, the suction of starting point reaches 200N, and the suction of closing point reaches more than 400N, relative to existing iron core slope angle and the design of basin mouth, when coil wire diameter is 0.67mm, when the number of turn is 1200, during electromagnet energising, the suction of starting point is 150N, the suction of closing point is 300N, and the utility model can increase suction during electromagnet energising work greatly.
Above-mentioned, pipe cap is provided with external screw thread, and locking member is the female lock nut of band, and lock nut is fixed by internal and external screw thread and pipe cap, installation, convenient disassembly.
Preferably, described lock nut adopts duralumin material, lock nut is also provided with anti-skidding annular knurl, because the suction of closing point is large, larger impulsive force can be produced during adhesive, effectively prevent lock nut and be shattered, be convenient to artificial or utensil dismounting, assembling, surface knurling, serves anti-skidding effect well, and good looking appearance.
Above-mentioned, described antifreeze plate is for adopting tin bronze magneto-resistive element, effectively isolate magnetic field, armature is restPosed rapidly under external force, diamagnetic effective, armature is provided with wear-resisting hard chromium layers, substitute Copper Foil of the prior art, improve the machining accuracy of armature itself, reduce roughness, retention, reduction power consumption, result of use is better.
Operation principle: when the coil is energized, the magnetic field of generation makes iron core magnetize, and attracts armature to its action, power is delivered on spool by the push rod be arranged in iron core, thus opening controlling valve; During coil blackout, counter spring force in valve promotes spool, and compressing push rod resets, and is carried out the unlatching, closed of control valve by so reciprocal power on/off.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (7)
1. a super large thrust air-gap solenoid, comprise coil groups, magnetic core pipe and locking member, magnetic core pipe is located in coil groups endoporus, and magnetic core pipe comprises iron core, guide pin bushing, pipe cap, antifreeze plate and armature, and iron core is fixedly connected with guide pin bushing, guide pin bushing is fixedly connected with pipe cap, locking member and pipe cap are fixed, and it is characterized in that: iron core rear end face is provided with slope angle a and basin mouth, and slope angle a scope is 30 ~ 60 °, armature is located in guide pin bushing inner chamber and iron core basin mouth, and antifreeze plate is located between iron core basin mouth and armature.
2. super large thrust air-gap solenoid according to claim 1, is characterized in that: pot depth d magnitude range is 1.5 ~ 2.5mm.
3. super large thrust air-gap solenoid according to claim 1, it is characterized in that: coil groups comprises shell, be located at the skeleton in shell, and be wrapped in the coil on skeleton, housing peripheral is provided with the plastic packaging bed of material.
4. super large thrust air-gap solenoid according to claim 3, it is characterized in that: coil wire diameter is 0.5 ~ 0.9mm, the number of turn is 1000 ~ 1200.
5. super large thrust air-gap solenoid according to claim 1, is characterized in that: pipe cap is provided with external screw thread, and locking member is the female lock nut of band, and lock nut is fixed by internal and external screw thread and pipe cap.
6. super large thrust air-gap solenoid according to claim 5, is characterized in that: described lock nut adopts duralumin material, and lock nut is also provided with anti-skidding annular knurl.
7. super large thrust air-gap solenoid according to claim 1, is characterized in that: described antifreeze plate, for adopting tin bronze magneto-resistive element, armature is provided with wear-resisting hard chromium layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012556.9U CN205159025U (en) | 2015-12-09 | 2015-12-09 | Super large thrust dry -type electro -magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012556.9U CN205159025U (en) | 2015-12-09 | 2015-12-09 | Super large thrust dry -type electro -magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159025U true CN205159025U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521012556.9U Active CN205159025U (en) | 2015-12-09 | 2015-12-09 | Super large thrust dry -type electro -magnet |
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| CN (1) | CN205159025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731448A (en) * | 2017-11-27 | 2018-02-23 | 安阳市华阳电磁铁制造有限公司 | Low-power consumption no-noise AC electromagnet and its hydraulic power unit |
| CN108050292A (en) * | 2018-01-24 | 2018-05-18 | 太仓源凯汽车配件有限公司 | A kind of automatically controlled by-passing valve of high-performance |
| CN109698052A (en) * | 2017-10-20 | 2019-04-30 | 三花亚威科电器设备（芜湖）有限公司 | Electromagnet |
-
2015
- 2015-12-09 CN CN201521012556.9U patent/CN205159025U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698052A (en) * | 2017-10-20 | 2019-04-30 | 三花亚威科电器设备（芜湖）有限公司 | Electromagnet |
| CN107731448A (en) * | 2017-11-27 | 2018-02-23 | 安阳市华阳电磁铁制造有限公司 | Low-power consumption no-noise AC electromagnet and its hydraulic power unit |
| CN107731448B (en) * | 2017-11-27 | 2020-09-04 | 安阳市华阳电磁铁制造有限公司 | Low-power-consumption noiseless alternating-current electromagnet and hydraulic power device thereof |
| CN108050292A (en) * | 2018-01-24 | 2018-05-18 | 太仓源凯汽车配件有限公司 | A kind of automatically controlled by-passing valve of high-performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Super large thrust dry -type electro -magnet Effective date of registration: 20180910 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING CO.,LTD. Registration number: 2018990000806 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191204 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING CO.,LTD. Registration number: 2018990000806 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Super large thrust dry electromagnet Effective date of registration: 20210305 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING Co.,Ltd. Registration number: Y2021980001448 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230327 Granted publication date: 20160413 Pledgee: Bank of China Limited Anyang Branch Pledgor: ANYANG HUAYANG ELECTRIC MAGNET MANUFACTURING CO.,LTD. Registration number: Y2021980001448 |