CN210146420U - Neodymium iron boron permanent magnet anaerobic powder process device - Google Patents
Neodymium iron boron permanent magnet anaerobic powder process device Download PDFInfo
- Publication number
- CN210146420U CN210146420U CN201920521588.3U CN201920521588U CN210146420U CN 210146420 U CN210146420 U CN 210146420U CN 201920521588 U CN201920521588 U CN 201920521588U CN 210146420 U CN210146420 U CN 210146420U
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- Prior art keywords
- screening
- iron boron
- neodymium iron
- plate
- permanent magnet
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- 239000000843 powder Substances 0.000 title claims abstract description 39
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 32
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 95
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 4
- 230000035939 shock Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 229910052779 Neodymium Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- BDDGCXUIIBADED-UHFFFAOYSA-N neodymium Chemical compound [Nd].[Nd].[Nd].[Nd] BDDGCXUIIBADED-UHFFFAOYSA-N 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a neodymium iron boron permanent magnet anaerobic powder process device, including screening quick-witted case, the upper end of screening machine case is equipped with into powder pipe, and the lower extreme welded fastening of screening machine case has the support, and the inside fixed mounting of screening machine case has the motor, and the output shaft fixed mounting of motor has the cam, and the inside lower extreme welded fastening of screening machine case has the backup pad. The utility model discloses a motor drives the cam and rotates, and the cam drives the screening board vibrations, and through the screening of screening net to neodymium iron boron powder, can classify to the neodymium iron boron powder of equidimension not, help selecting high-quality neodymium iron boron powder, be provided with the ejector pin in the screening board to can be to carrying out the shock attenuation between the screening board through the spring, prevent to shake and arouse the screening board and damage, and can pack up the ejector pin, conveniently preserve the screening board.
Description
Technical Field
The utility model relates to a neodymium iron boron powder process technical field specifically is a neodymium iron boron permanent magnet anaerobic powder process device.
Background
Neodymium iron boron magnet is the tetragonal system crystal that is formed by neodymium, iron, boron, and this kind of magnet is magnetism permanent magnet next to absolute zero holmium magnet now, also is the most commonly used rare earth magnet, and neodymium iron boron magnet is applied to electronic product widely, and neodymium iron boron permanent magnet's powder process needs to use powder process equipment to smelt the metal and forms the fog drop drying and become likepowder again, and powder process equipment is applied to field powder process processing such as metallurgy, building materials, chemical industry, mine, people's daily life, current neodymium iron boron powder process device:
1, in the powder preparation process, the sizes of neodymium, iron and boron powder have different sizes, so that the neodymium, iron and boron powder cannot be directly taken out for use, and the neodymium, iron and boron powder needs to be screened.
2, the screening board shock attenuation is not enough when vibrations process, damages easily when vibrations, extravagant financial resources to damping device can not pack up, takes up great space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a neodymium iron boron permanent magnet anaerobic powder process device to the problem of can not screening, the inconvenient packing up of damping device that provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a neodymium iron boron permanent magnet anaerobic powder process device, is including screening quick-witted case, the upper end of screening quick-witted case is equipped with into powder pipe, the lower extreme welded fastening of screening machine case has the support, the inside fixed mounting of screening machine case has the motor, the output shaft fixed mounting of motor has the cam, the inside lower extreme welded fastening of screening machine case has the backup pad.
Preferably, the middle end of the supporting plate is connected with a connecting rod in a sliding mode through a through hole, the lower end of the connecting rod is connected with a roller in a rotating mode through a rotating shaft, the roller is connected with a cam in a rolling mode, and a third spring is fixedly welded to the upper end of the supporting plate.
Preferably, screening machine case sliding connection has three screening board, leave the cavity in the screening board, sliding connection has the ejector pin in the cavity, the lower extreme welded fastening of ejector pin has the limiting plate, the lower extreme welded fastening of limiting plate has first spring, the upper end welded fastening of cavity has the dog.
Preferably, the screening plate is connected with a positioning pin through a reserved through hole in a sliding manner, a positioning hole is reserved at the upper end of the ejector rod, the positioning pin is connected in the positioning hole in a sliding manner, a second spring is welded and fixed in the positioning pin, and the second spring is welded and fixed on the surface of the screening plate.
Preferably, the screening plate is divided into an upper screening plate, a middle screening plate and a lower screening plate, a first screening net is reserved at the middle end of the upper screening plate, a second screening net is reserved at the middle end of the middle screening plate, and a filtering plate is reserved at the middle end of the lower screening plate.
Compared with the prior art, the beneficial effects of the utility model are that: this neodymium iron boron permanent magnet anaerobic powder process device:
1, drive the cam through the motor and rotate, the cam drives the vibrations of screening board, and through the screening of screening net to neodymium iron boron powder, can classify the neodymium iron boron powder of equidimension not, help selecting high-quality neodymium iron boron powder.
2, be provided with the ejector pin in the screening board to can prevent through the spring to carry out the shock attenuation between the screening board that vibrations arouse the screening board to damage, and can pack up the ejector pin, conveniently preserve the screening board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of A of the present invention;
fig. 3 is a circuit diagram of the present invention;
fig. 4 is a front view of the present invention.
In the figure: 1. screening the chassis; 2. a powder inlet pipe; 3. a support; 4. a motor; 5. a cam; 6. a support plate; 7. a connecting rod; 8. a rotating shaft; 9. a roller; 10. screening the plate; 11. a cavity; 12. a top rod; 13. a limiting plate; 14. a first spring; 15. a stopper; 16. positioning pins; 17. positioning holes; 18. a second spring; 19. a first screening net; 20. a second screening net; 21. a filter plate; 22. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an anaerobic powder making device for neodymium iron boron permanent magnets comprises a screening machine case 1, a powder inlet pipe 2 is arranged at the upper end of the screening machine case 1, a bracket 3 is fixedly welded at the lower end of the screening machine case 1, a motor 4 is fixedly installed inside the screening machine case 1, a cam 5 is fixedly installed on an output shaft of the motor 4, a support plate 6 is fixedly welded at the lower end inside the screening machine case 1, the middle end of the support plate 6 is slidably connected with a connecting rod 7 through a through hole, the lower end of the connecting rod 7 is rotatably connected with a roller 9 through a rotating shaft 8, the roller 9 is rotatably connected with the cam 5, a third spring 22 is fixedly welded at the upper end of the support, the motor 4 is started, the motor 4 drives the cam 5 to rotate, and because the connecting rod 7 can only slide up and down at the through hole, therefore, the cam 5 rotates to drive the connecting rod 7 to vibrate up and down, and drives the screening plate 10 to vibrate, so that neodymium iron boron powder is screened in a vibrating manner.
Referring to fig. 1 and 2, a screening machine case 1 is slidably connected with three screening plates 10, a cavity 11 is reserved in each screening plate 10, a top rod 12 is slidably connected in each cavity 11, a limiting plate 13 is fixedly welded at the lower end of each top rod 12, a first spring 14 is fixedly welded at the lower end of each limiting plate 13, a stop block 15 is fixedly welded at the upper end of each cavity 11, each screening plate 10 is slidably connected with a positioning pin 16 through a reserved through hole, a positioning hole 17 is reserved at the upper end of each top rod 12, each positioning pin 16 is slidably connected in each positioning hole 17, a second spring 18 is fixedly welded in each positioning pin 16, each second spring 18 is fixedly welded on the surface of each screening plate 10, each screening plate 10 is divided into an upper screening plate, a middle screening plate and a lower screening plate, a first screening net 19 is reserved at the middle end of each upper screening plate, a second screening net 20 is reserved at the middle end of each middle screening plate, a filtering plate 21 is reserved at the middle end of each lower screening plate, when vibration, prevent vibrations and lead to screening plate 10 to collide each other and damage, when not needing the use, the ejector pin 12 is pressed to manual, retract ejector pin 12 in cavity 11, locating pin 16 moves inwards under the effect of second spring 18, make locating pin 16 block locating piece 17, fix ejector pin 12, make ejector pin 12 fix in cavity 11, save space, conveniently deposit, first screening net 19 mesh is great, can keep too big neodymium iron boron powder, second screening net 20 mesh is even, can sieve the undersize waste material to filter 21, make the neodymium iron boron powder size on second screening net 20 even, the fine quality, filter 21 can keep all remaining too little waste materials, for recycling, please refer to fig. 4, open the chamber door and can take out screening plate 10.
Referring to fig. 3, the control switch is model ZHCJ001B, the control switch has two-stage adjustment, i.e., positive and negative, and can control the on/off of the motor 4 by rotating the control switch, the model of the motor 4 is model Y80M1, the motor 4 is fixedly connected with the control switch by a wire, and the control switch is connected with the indoor power strip in series by a wire plug.
The utility model discloses when concrete implementation: when screening is carried out, the motor 4 is started, the motor 4 drives the cam 5 to rotate, the connecting rod 7 can only slide up and down at the through hole, the cam 5 rotates to drive the connecting rod 7 to vibrate up and down to drive the screening plate 10 to vibrate, thereby carrying out vibration screening on the neodymium iron boron powder, when vibration occurs, the vibration is absorbed by the first spring 14, the screening plate 10 is prevented from colliding with each other and being damaged due to vibration, the first screening net 19 has larger meshes and can retain the overlarge neodymium iron boron powder, the second screening net 20 has smaller meshes and can filter the undersize neodymium iron boron powder, so that the neodymium iron boron powder on the second screening net 20 has uniform size and excellent quality, the filter plate 21 can retain all the neodymium iron boron powder, when the filter plate is not required to be used, the mandril 12 is manually pressed to retract the mandril 12 into the cavity 11, the positioning pin 16 moves inwards under the action of the second spring 18, so that the positioning pin 16 is clamped with the positioning block 17, the ejector rod 12 is fixed, so that the ejector rod 12 is fixed in the cavity 11, the space is saved, and the storage is convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a neodymium iron boron permanent magnet anaerobic powder process device, includes screening quick-witted case (1), its characterized in that: the upper end of screening machine case (1) is equipped with into powder pipe (2), the lower extreme welded fastening of screening machine case (1) has support (3), the inside fixed mounting of screening machine case (1) has motor (4), the output shaft fixed mounting of motor (4) has cam (5), the inside lower extreme welded fastening of screening machine case (1) has backup pad (6).
2. The neodymium iron boron permanent magnet oxygen-free powder manufacturing device of claim 1, characterized in that: the middle end of the supporting plate (6) is connected with a connecting rod (7) through a through hole in a sliding mode, the lower end of the connecting rod (7) is connected with a roller (9) through a rotating shaft (8) in a rotating mode, the roller (9) is connected with the cam (5) in a rolling mode, and a third spring (22) is fixed to the upper end of the supporting plate (6) in a welded mode.
3. The neodymium iron boron permanent magnet oxygen-free powder manufacturing device of claim 1, characterized in that: screening quick-witted case (1) sliding connection has three screening board (10), leave cavity (11) in screening board (10), sliding connection has ejector pin (12) in cavity (11), the lower extreme welded fastening of ejector pin (12) has limiting plate (13), the lower extreme welded fastening of limiting plate (13) has first spring (14), the upper end welded fastening of cavity (11) has dog (15).
4. The neodymium iron boron permanent magnet oxygen-free powder manufacturing device of claim 3, characterized in that: screening board (10) have locating pin (16) through the through-hole sliding connection who leaves, locating hole (17) are left to the upper end of ejector pin (12), locating pin (16) sliding connection is in locating hole (17), welded fastening has second spring (18) in locating pin (16), second spring (18) welded fastening is on the surface of screening board (10).
5. The neodymium iron boron permanent magnet oxygen-free powder manufacturing device of claim 3, characterized in that: the screening plate (10) is divided into an upper screening plate, a middle screening plate and a lower screening plate, a first screening net (19) is reserved at the middle end of the upper screening plate, a second screening net (20) is reserved at the middle end of the middle screening plate, and a filtering plate (21) is reserved at the middle end of the lower screening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521588.3U CN210146420U (en) | 2019-04-17 | 2019-04-17 | Neodymium iron boron permanent magnet anaerobic powder process device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521588.3U CN210146420U (en) | 2019-04-17 | 2019-04-17 | Neodymium iron boron permanent magnet anaerobic powder process device |
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| Publication Number | Publication Date |
|---|---|
| CN210146420U true CN210146420U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920521588.3U Active CN210146420U (en) | 2019-04-17 | 2019-04-17 | Neodymium iron boron permanent magnet anaerobic powder process device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155755A (en) * | 2022-07-28 | 2022-10-11 | 唐山神州机械集团有限公司 | Dry coal preparation equipment for coal mine |
-
2019
- 2019-04-17 CN CN201920521588.3U patent/CN210146420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155755A (en) * | 2022-07-28 | 2022-10-11 | 唐山神州机械集团有限公司 | Dry coal preparation equipment for coal mine |
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