CN202758701U - Novel water-cooled electromagnet - Google Patents
Novel water-cooled electromagnet Download PDFInfo
- Publication number
- CN202758701U CN202758701U CN 201220426436 CN201220426436U CN202758701U CN 202758701 U CN202758701 U CN 202758701U CN 201220426436 CN201220426436 CN 201220426436 CN 201220426436 U CN201220426436 U CN 201220426436U CN 202758701 U CN202758701 U CN 202758701U
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- iron core
- copper pipe
- novel water
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- plate
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Abstract
The utility model discloses a novel water-cooled electromagnet which comprises a top plate, a base plate, an iron core, a pole head and a plurality of coil bags. A copper pipe is placed between two neighbouring coil bags, wherein the copper pipe can reduce temperature and water can pass through the copper pipe. The copper pipe is a dual-loop structure, namely the copper pipe is provided with an outer loop and an inner loop. The iron core is matched with a side plate through a key groove. The outer end of the iron core is connected with an extension regulating mechanism which drives the iron core to extend and move in an axial direction. The novel water-cooled electromagnet can achieve aim of good cooling to get a high-efficient and stable magnetic field. By adopting the extension regulating mechanism at two ends of the electromagnet, continue linearity of air gap of magnetizing work can be regulated and magnetizing of work pieces with different sizes can be adapted. Because the iron core is matched with the keys on the side plate, the iron core can not rotate but can only conduct axial displacement. Rotating motions of a handle is converted to translational motions through a lead screw and thread pairs of a sleeve, and the extension regulation of the iron core is achieved.
Description
Technical field
The utility model is a kind of novel water-cooled electromagnet, belongs to machinery, magnetoelectricity field.
Background technology
Electromagnet refers to: by allowing direct current or alternating current obtain a kind of device in intensity, magnetic field that direction is stable by coil, be mainly used in magnetizing to workpiece, make workpiece have certain magnetic, be widely used in and the relevant all trades and professions of metal that can magnetize, if electromagnet works long hours, or the electric current by coil is larger, and coil can send larger heat, if dispel the heat bad then can have a strong impact on useful life of electromagnet.
The utility model content
The purpose of this utility model provides a kind ofly can carry out water-cooled electromagnet structure, can effectively lower the temperature to electromagnet.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of novel water-cooled electromagnet, comprise the support body that is connected to form by top board, base plate and two side plates, be installed in iron core in the support body, be installed in core ends cartridge, be socketed in several coil bags of iron core and cartridge outside, described iron core is the bilateral setting, each described iron core is installed in the center of a described side plate, it is characterized in that, between adjacent two coil bags, be provided with can water flowing the copper pipe of cooling, described copper pipe is twin nuclei, namely copper pipe has outer shroud and interior ring.
Be respectively equipped with heating panel between the coil bag of each described copper pipe and both sides, described heating panel and copper pipe and coil bag close contact to reach the heat delivery of fast coil being wrapped in copper pipe, reach the effect of cooling.
Be provided with stair-stepping iron core sleeve between described iron core and coil bag, the external diameter of described iron core sleeve is along successively decreasing away from the direction of side plate is stepped.
The coil bag both sides of described iron core and cartridge outside are respectively equipped with baffle plate, and the inboard of described baffle plate is connected with the iron core sleeve, and the outside of baffle plate is connected with top board, base plate, so that coil bag, heating panel, copper pipe are fixed on the iron core sleeve.
Cooperate by keyway between described iron core and the side plate, the outer end of each described iron core is connected with expansion regulating mechanism, drives iron core by expansion regulating mechanism and is axially carrying out telescopic moving.
Described expansion regulating mechanism, comprise casing side cover, housing plate, leading screw, sleeve, handle, described sleeve is fixedly connected with the end of iron core, described leading screw is installed in the sleeve, leading screw passes described housing plate, be connected by bearing between leading screw and the housing plate, the end of leading screw is connected with handle, and the two ends of described casing side cover are connected with housing plate with side plate by double-screw bolt respectively.
The utility model can reach to coil the purpose of good cooling, to obtain efficient, stable magnetic field.The expansion regulating mechanism at electromagnet two ends makes its working gas gap that magnetizes linear adjustable continuously, to adapt to magnetizing of different size workpiece.Because iron core has keyway to cooperate with key on the side plate, can not rotate, and axial displacement can only occur, therefore the screw thread pair that rotatablely moves by leading screw and sleeve of handle is converted to translation, the telescopic adjustment of realization iron core.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the described novel water-cooled electromagnet of the utility model embodiment.
Fig. 2 is the stereogram of the described novel water-cooled electromagnet of the utility model embodiment.
Fig. 3 is the partial enlarged drawing among Fig. 1.
Fig. 4 is the explosive view of the described novel water-cooled electromagnet of the utility model embodiment.
Embodiment
Shown in Fig. 1-4, the described a kind of novel water-cooled electromagnet of the utility model embodiment, comprise the support body that is connected to form by top board 11, base plate 12 and two side plates 13, be installed in iron core 5 in the support body, be installed in iron core 5 ends cartridge 6, be socketed in several coil bags 7 of iron core 5 and cartridge 6 outsides, described iron core 5 is the bilateral setting, each described iron core 5 is installed in the center of a described side plate 13, between adjacent two coil bags 7, be provided with can water flowing the copper pipe 8 of cooling, described copper pipe 8 is twin nuclei, and namely copper pipe 8 has outer shroud and interior ring.
Be respectively equipped with heating panel 9 between the coil bag 7 of each described copper pipe 8 and both sides, described heating panel 9 and copper pipe 8 and coil bag 7 close contacts to reach fast the heat delivery on the coil bag 7 in copper pipe 8, reach the effect of cooling.
Be provided with stair-stepping iron core sleeve 4 between described iron core 5 and coil bag 7, the external diameter of described iron core sleeve 4 is along successively decreasing away from the direction of side plate 13 is stepped.
Cooperate by keyway between described iron core 5 and the side plate 13, the outer end of each described iron core 5 is connected with expansion regulating mechanism, drives iron core 5 by expansion regulating mechanism and is axially carrying out telescopic moving.
Described expansion regulating mechanism, comprise casing side cover 21, housing plate 22, leading screw 23, sleeve 24, handle 25, described sleeve 24 is fixedly connected with the end of iron core 5, described leading screw 23 is installed in the sleeve 24, leading screw 23 passes described housing plate 22, be connected by bearing between leading screw 23 and the housing plate 22, the end of leading screw 23 is connected with handle 25, is connected with housing plate by double-screw bolt and side plate 13 respectively and is connected in the two ends of described casing side cover 21.
The utility model can reach to coil the purpose of good cooling, to obtain efficient, stable magnetic field.The expansion regulating mechanism at electromagnet two ends makes its working gas gap that magnetizes linear adjustable continuously, to adapt to magnetizing of different size workpiece.Because iron core has keyway to cooperate with key on the side plate, can not rotate, and axial displacement can only occur, therefore the screw thread pair that rotatablely moves by leading screw and sleeve of handle is converted to translation, the telescopic adjustment of realization iron core.
Claims (6)
1. novel water-cooled electromagnet, comprise the support body that is connected to form by top board, base plate and two side plates, be installed in iron core in the support body, be installed in core ends cartridge, be socketed in several coil bags of iron core and cartridge outside, described iron core is the bilateral setting, each described iron core is installed in the center of a described side plate, it is characterized in that, between adjacent two coil bags, be provided with can water flowing the copper pipe of cooling, described copper pipe is twin nuclei, namely copper pipe has outer shroud and interior ring.
2. novel water-cooled electromagnet as claimed in claim 1 is characterized in that, is respectively equipped with heating panel between the coil bag of each described copper pipe and both sides, described heating panel and copper pipe and coil bag close contact.
3. novel water-cooled electromagnet as claimed in claim 1 is characterized in that, is provided with stair-stepping iron core sleeve between described iron core and coil bag, and the external diameter of described iron core sleeve is along successively decreasing away from the direction of side plate is stepped.
4. novel water-cooled electromagnet as claimed in claim 1 is characterized in that, the coil bag both sides of described iron core and cartridge outside are respectively equipped with baffle plate, and the inboard of described baffle plate is connected with the iron core sleeve, and the outside of baffle plate is connected with top board, base plate.
5. novel water-cooled electromagnet as claimed in claim 1, it is characterized in that, cooperate by keyway between described iron core and the side plate, the outer end of each described iron core is connected with expansion regulating mechanism, drives iron core by expansion regulating mechanism and is axially carrying out telescopic moving.
6. novel water-cooled electromagnet as claimed in claim 5, it is characterized in that, described expansion regulating mechanism, comprise casing side cover, housing plate, leading screw, sleeve, handle, described sleeve is fixedly connected with the end of iron core, and described leading screw is installed in the sleeve, leading screw passes described housing plate, be connected by bearing between leading screw and the housing plate, the end of leading screw is connected with handle, and the two ends of described casing side cover are connected with housing plate with side plate by double-screw bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426436 CN202758701U (en) | 2012-08-27 | 2012-08-27 | Novel water-cooled electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426436 CN202758701U (en) | 2012-08-27 | 2012-08-27 | Novel water-cooled electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758701U true CN202758701U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426436 Expired - Fee Related CN202758701U (en) | 2012-08-27 | 2012-08-27 | Novel water-cooled electromagnet |
Country Status (1)
| Country | Link |
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| CN (1) | CN202758701U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137287A (en) * | 2013-03-18 | 2013-06-05 | 蒋科明 | Adjusting method of adjustable inductor and inductance value |
| CN103458665A (en) * | 2013-09-09 | 2013-12-18 | 中国原子能科学研究院 | Cooling device and method for solenoid coil of control rod drive mechanism |
| CN103617862A (en) * | 2013-11-27 | 2014-03-05 | 南京三乐微波技术发展有限公司 | Water-cooled electromagnet for magnetron and magnetron device |
| CN112959311A (en) * | 2021-02-24 | 2021-06-15 | 哈尔滨工业大学 | High-frequency strong magnetic field generating device based on multi-stage electromagnet and magnetic field control method |
| WO2022117249A1 (en) * | 2020-12-04 | 2022-06-09 | Siemens Aktiengesellschaft | Inductive component having a magnetic core |
-
2012
- 2012-08-27 CN CN 201220426436 patent/CN202758701U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137287A (en) * | 2013-03-18 | 2013-06-05 | 蒋科明 | Adjusting method of adjustable inductor and inductance value |
| CN103137287B (en) * | 2013-03-18 | 2016-07-06 | 蒋科明 | A kind of control method of variable inductor and inductance value |
| CN103458665A (en) * | 2013-09-09 | 2013-12-18 | 中国原子能科学研究院 | Cooling device and method for solenoid coil of control rod drive mechanism |
| CN103458665B (en) * | 2013-09-09 | 2016-05-04 | 中国原子能科学研究院 | A kind of solenoid cooling device and method of CRDM |
| CN103617862A (en) * | 2013-11-27 | 2014-03-05 | 南京三乐微波技术发展有限公司 | Water-cooled electromagnet for magnetron and magnetron device |
| CN103617862B (en) * | 2013-11-27 | 2016-08-17 | 南京三乐微波技术发展有限公司 | The water-cooled electro-magnet of magnetron and magnetron device |
| WO2022117249A1 (en) * | 2020-12-04 | 2022-06-09 | Siemens Aktiengesellschaft | Inductive component having a magnetic core |
| CN112959311A (en) * | 2021-02-24 | 2021-06-15 | 哈尔滨工业大学 | High-frequency strong magnetic field generating device based on multi-stage electromagnet and magnetic field control method |
| CN112959311B (en) * | 2021-02-24 | 2023-11-07 | 哈尔滨工业大学 | High-frequency strong magnetic field generating device based on multistage electromagnet and magnetic field control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20130827 |