CN216337802U - Neodymium iron boron magnet high temperature annealing device - Google Patents
Neodymium iron boron magnet high temperature annealing device Download PDFInfo
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- CN216337802U CN216337802U CN202123228919.0U CN202123228919U CN216337802U CN 216337802 U CN216337802 U CN 216337802U CN 202123228919 U CN202123228919 U CN 202123228919U CN 216337802 U CN216337802 U CN 216337802U
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- boron magnet
- iron boron
- neodymium iron
- temperature annealing
- annealing device
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- 238000000137 annealing Methods 0.000 title claims abstract description 55
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a neodymium iron boron magnet high-temperature annealing device, which relates to the technical field of neodymium iron boron magnet production and aims at solving the problems that the conventional neodymium iron boron magnet is not uniformly heated and annealed in the high-temperature annealing process and the neodymium iron boron magnet is not conveniently placed in a high-temperature annealing furnace; the receiving mechanism comprises a driving motor, a sealing cover, a heating rod, a receiving cylinder and a threaded cover. According to the neodymium iron boron magnet high-temperature annealing device, the whole storage cylinder does not need to be manually pushed into the annealing furnace, so that the neodymium iron boron magnet is more conveniently placed into the high-temperature annealing furnace, and meanwhile, the neodymium iron boron magnet in the storage cylinder can be driven to rotate, so that the neodymium iron boron magnet is more uniformly heated and annealed.
Description
Technical Field
The utility model relates to the technical field of neodymium iron boron magnet production, in particular to a neodymium iron boron magnet high-temperature annealing device.
Background
Neodymium iron boron magnet need carry out high temperature annealing to neodymium iron boron magnet at the in-process of production, at high temperature heating and annealed in-process, because the position difference that every neodymium iron boron magnet placed leads to being heated and cooling also very inequality to it is not enough even to lead to neodymium iron boron magnet to be heated, and the heating furnace volume is great, makes neodymium iron boron magnet comparatively inconvenient at the in-process of placing, consequently, in order to solve this type of problem, we have proposed a neodymium iron boron magnet high temperature annealing device.
SUMMERY OF THE UTILITY MODEL
The high-temperature annealing device for the neodymium iron boron magnet provided by the utility model solves the problems that the neodymium iron boron magnet is not uniformly annealed by heating in the high-temperature annealing process and the neodymium iron boron magnet is not conveniently placed in a high-temperature annealing furnace.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a neodymium iron boron magnet high temperature annealing device comprises a base plate, wherein an annealing furnace is installed at the top end of the base plate, a storage mechanism is arranged inside the annealing furnace and used for storing neodymium iron boron magnets, and a moving mechanism is arranged at the top end of the base plate and used for driving the storage mechanism to be placed inside the annealing furnace;
the storage mechanism comprises a driving motor, a sealing cover, a heating rod, a storage barrel and a threaded cover, one end of the driving motor is connected with the moving mechanism, the output end of the driving motor penetrates through the sealing cover to be connected with the heating rod, and the circumferential side wall of the heating rod is connected with the storage barrel.
Preferably, the storage cylinders are distributed in a circular array by using the middle points of the heating rods, and one ends of the storage cylinders, which are far away from the sealing covers, are connected with the threaded covers.
Preferably, the water tank is installed to the circumference lateral wall of annealing stove, inlet tube and outlet pipe are installed to the circumference lateral wall of water tank, the one end that inlet tube and outlet pipe are close to each other all extends to the inside of water tank.
Preferably, moving mechanism includes telescopic cylinder, sliding block, support frame, mounting panel and sliding tray, telescopic cylinder's circumference lateral wall is connected with the bottom plate, just telescopic cylinder is the symmetry setting with the axis of bottom plate.
Preferably, telescopic cylinder's piston rod tip is connected with the support frame, the bottom of support frame is connected with the sliding block, the one end that the support frame was kept away from to the sliding block extends to the inside of bottom plate, just the top of bottom plate is provided with the sliding tray, sliding tray and sliding block phase-match.
Preferably, the one end that the sliding block was kept away from to the support frame is connected with the mounting panel, the one end that telescopic cylinder was kept away from to the mounting panel is connected with driving motor.
The utility model has the beneficial effects that:
1. inside putting into the containing cylinder through with neodymium iron boron magnet, then seal the containing cylinder through the screw thread lid, start telescopic cylinder afterwards, inside driving the containing cylinder through telescopic cylinder and putting into annealing stove with neodymium iron boron magnet, then rotatory sealed lid seals the annealing stove through sealed lid to do not need to be manual inside pushing into the annealing stove with whole containing cylinder, it is more convenient to make neodymium iron boron magnet put into high temperature annealing stove.
2. Through starting driving motor, driving motor drives the heating rod and rotates, and the heating rod drives the storage barrel and rotates to can drive the inside neodymium iron boron magnet of storage barrel and rotate, make neodymium iron boron magnet be heated annealing more even.
To sum up, the device need not be inside by hand whole containing barrel propulsion annealing stove for it is more convenient that neodymium iron boron magnetism iron is put into high temperature annealing stove, also can drive the inside neodymium iron boron magnetism iron of containing barrel simultaneously and rotate, makes neodymium iron boron magnetism iron be heated annealing more even.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the split structure of the present invention.
FIG. 3 is a schematic view of the structure of an annealing furnace and a water tank according to the present invention.
FIG. 4 is a bottom view of the annealing furnace and water tank structure of the present invention.
Reference numbers in the figures: 1. a base plate; 2. a water tank; 3. a storage mechanism; 301. a drive motor; 302. a sealing cover; 303. a heating rod; 304. a storage cylinder; 305. a threaded cap; 4. a moving mechanism; 401. a telescopic cylinder; 402. a slider; 403. a support frame; 404. mounting a plate; 405. a sliding groove; 5. an annealing furnace; 6. a water inlet pipe; 7. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the high-temperature annealing device for the neodymium iron boron magnet comprises a base plate 1, wherein an annealing furnace 5 is installed at the top end of the base plate 1, an accommodating mechanism 3 is arranged inside the annealing furnace 5, the accommodating mechanism 3 is used for accommodating the neodymium iron boron magnet, a moving mechanism 4 is arranged at the top end of the base plate 1, and the moving mechanism 4 is used for driving the accommodating mechanism 3 to be placed inside the annealing furnace 5;
the receiving mechanism 3 comprises a driving motor 301, a sealing cover 302, a heating rod 303, a receiving cylinder 304 and a threaded cover 305, one end of the driving motor 301 is connected with the moving mechanism 4, the output end of the driving motor 301 penetrates through the sealing cover 302 to be connected with the heating rod 303, and the circumferential side wall of the heating rod 303 is connected with the receiving cylinder 304.
As shown in fig. 2 and 4, the storage cylinders 304 are distributed in a circular array with the middle point of the heating rod 303, one end of each storage cylinder 304, which is far away from the sealing cover 302, is connected with the threaded cover 305, the water tank 2 is installed on the circumferential side wall of the annealing furnace 5, the water inlet pipe 6 and the water outlet pipe 7 are installed on the circumferential side wall of the water tank 2, one ends, which are close to each other, of the water inlet pipe 6 and the water outlet pipe 7 extend into the water tank 2, and annealing and cooling treatment is performed on the interior of the annealing furnace 5 through the water tank 2.
As shown in fig. 3-4, the moving mechanism 4 includes a telescopic cylinder 401, a sliding block 402, a support frame 403, a mounting plate 404 and a sliding groove 405, the circumferential side wall of the telescopic cylinder 401 is connected with the bottom plate 1, the telescopic cylinder 401 is symmetrically arranged with the central axis of the bottom plate 1, the end of the piston rod of the telescopic cylinder 401 is connected with the support frame 403, the bottom end of the support frame 403 is connected with the sliding block 402, one end of the sliding block 402 far away from the support frame 403 extends into the interior of the bottom plate 1, the top end of the bottom plate 1 is provided with the sliding groove 405, the sliding groove 405 is matched with the sliding block 402, one end of the support frame 403 far away from the sliding block 402 is connected with the mounting plate 404, one end of the mounting plate 404 far away from the telescopic cylinder 401 is connected with the driving motor 301, and the telescopic cylinder 401 drives the storage barrel 304 to enter the interior of the annealing furnace 5, therefore, the neodymium iron boron magnet is convenient to be placed into the high-temperature annealing furnace 5 without manual placement of workers.
The working principle is as follows: when the device is used, firstly the threaded cover 305 is opened, then the neodymium iron boron magnet needing high temperature annealing is placed inside the storage barrel 304, then the neodymium iron boron magnet is sealed inside the storage barrel 304 through the threaded cover 305, then the telescopic cylinder 401 is started, the telescopic cylinder 401 drives the support frame 403 to move, the support frame 403 drives the sliding block 402 to slide at the top end of the bottom plate 1, then the storage barrel 304 is driven through the mounting plate 404 to be placed inside the annealing furnace 5, then the sealing cover 302 is rotated, the annealing furnace 5 is sealed through the sealing cover 302, so that the neodymium iron boron magnet is conveniently placed in the high temperature annealing furnace 5, then the annealing furnace 5 and the heating rod 303 are started to heat the neodymium iron boron magnet at high temperature, meanwhile, the driving motor 301 is started, the driving motor 301 drives the heating rod 303 to rotate, the heating rod 303 drives the storage barrel 304 to rotate, and therefore the neodymium iron boron magnet is heated more uniformly, when annealing is needed, cooling water is guided into the water tank 2 through the water inlet pipe 6, and then the water is guided out through the water outlet pipe 7, so that the neodymium iron boron magnet is annealed uniformly enough through the rotating storage barrel 304.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The neodymium iron boron magnet high-temperature annealing device comprises a base plate (1), and is characterized in that an annealing furnace (5) is installed at the top end of the base plate (1), an accommodating mechanism (3) is arranged inside the annealing furnace (5), the accommodating mechanism (3) is used for accommodating neodymium iron boron magnet, a moving mechanism (4) is arranged at the top end of the base plate (1), and the moving mechanism (4) is used for driving the accommodating mechanism (3) to be placed inside the annealing furnace (5);
receiving mechanism (3) are including driving motor (301), sealed lid (302), heating rod (303), storage barrel (304) and screw thread lid (305), the one end of driving motor (301) is connected with moving mechanism (4), just the output of driving motor (301) passes sealed lid (302) and is connected with heating rod (303), the circumference lateral wall of heating rod (303) is connected with storage barrel (304).
2. The high-temperature annealing device for the neodymium-iron-boron magnet according to claim 1, characterized in that the containers (304) are distributed in a circular array with the midpoints of the heating rods (303), and one end of each container (304) far away from the sealing cover (302) is connected with the threaded cover (305).
3. A neodymium iron boron magnet high temperature annealing device according to claim 1, characterized in that, water tank (2) is installed to the circumference lateral wall of annealing stove (5), inlet tube (6) and outlet pipe (7) are installed to the circumference lateral wall of water tank (2), the one end that inlet tube (6) and outlet pipe (7) are close to each other all extends to the inside of water tank (2).
4. The neodymium-iron-boron-magnet high-temperature annealing device according to claim 1, wherein the moving mechanism (4) comprises a telescopic cylinder (401), a sliding block (402), a supporting frame (403), a mounting plate (404) and a sliding groove (405), the circumferential side wall of the telescopic cylinder (401) is connected with the bottom plate (1), and the telescopic cylinder (401) is symmetrically arranged with the central axis of the bottom plate (1).
5. The NdFeB magnet high-temperature annealing device according to claim 4, wherein the end of the piston rod of the telescopic cylinder (401) is connected with a support frame (403), the bottom end of the support frame (403) is connected with a sliding block (402), one end of the sliding block (402) far away from the support frame (403) extends into the bottom plate (1), a sliding groove (405) is formed in the top end of the bottom plate (1), and the sliding groove (405) is matched with the sliding block (402).
6. The high-temperature annealing device for the neodymium-iron-boron magnet according to claim 5, wherein one end, far away from the sliding block (402), of the supporting frame (403) is connected with a mounting plate (404), and one end, far away from the telescopic cylinder (401), of the mounting plate (404) is connected with a driving motor (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228919.0U CN216337802U (en) | 2021-12-21 | 2021-12-21 | Neodymium iron boron magnet high temperature annealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228919.0U CN216337802U (en) | 2021-12-21 | 2021-12-21 | Neodymium iron boron magnet high temperature annealing device |
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| CN216337802U true CN216337802U (en) | 2022-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004954A (en) * | 2023-01-21 | 2023-04-25 | 江苏晨朗电子集团有限公司 | Annealing device and annealing process for producing neodymium magnet boron high-temperature magnet |
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2021
- 2021-12-21 CN CN202123228919.0U patent/CN216337802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004954A (en) * | 2023-01-21 | 2023-04-25 | 江苏晨朗电子集团有限公司 | Annealing device and annealing process for producing neodymium magnet boron high-temperature magnet |
| CN116004954B (en) * | 2023-01-21 | 2023-11-21 | 江苏晨朗电子集团有限公司 | Annealing device and annealing process for producing neodymium magnet boron high-temperature magnet |
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Effective date of registration: 20231031 Address after: 315000 No. 90 Qiancheng Road, Linyu Industrial Zone, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Ningbo Chenxing Magnetic Industry Co.,Ltd. Address before: 516200 Xihu village, Qiuchang street, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huizhou Yuxin Magnetic Technology Co.,Ltd. |