CN215417734U - Magnetizing and demagnetizing device for permanent magnet - Google Patents
Magnetizing and demagnetizing device for permanent magnet Download PDFInfo
- Publication number
- CN215417734U CN215417734U CN202121996336.XU CN202121996336U CN215417734U CN 215417734 U CN215417734 U CN 215417734U CN 202121996336 U CN202121996336 U CN 202121996336U CN 215417734 U CN215417734 U CN 215417734U
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- Prior art keywords
- magnetizing
- rack
- fixedly connected
- plate
- permanent magnets
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- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims 1
- 230000005347 demagnetization Effects 0.000 abstract 2
- 230000005415 magnetization Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method 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
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a magnetizing and demagnetizing device for a permanent magnet, which comprises a bottom plate, a supporting seat, a sliding chute, a sliding block, a rack rod, a connecting plate, a cylinder, a gear disc, a rotating shaft, a fixing plate, a placing frame, a through wire groove, a partition plate, a discharging groove and a permanent magnet, wherein the supporting seat is fixedly connected to the bottom plate, the sliding chute is fixed to the bottom plate, the sliding block is fixedly connected to the bottom of the rack rod, the sliding block is slidably connected to the sliding chute, the connecting plate is fixedly connected to one end of the rack rod, the cylinder is fixed to the bottom plate, a piston rod of the cylinder is fixedly connected to the other end of the connecting plate, the other end of the rotating shaft penetrates through the supporting seat and then is rotatably connected to the other supporting seat, and the fixing plate is sleeved on the rotating shaft through welding. The utility model can simultaneously carry out magnetization and demagnetization on a plurality of permanent magnets, has stable structure and improves the working efficiency of the magnetization and demagnetization device.
Description
Technical Field
The utility model relates to the technical field of electromagnetic equipment, in particular to a magnetizing and demagnetizing device for a permanent magnet.
Background
The rare earth permanent magnetic material is used as a functional material, plays an increasingly important role in modern life, and is widely applied to industries such as mobile phones, sound equipment, communication, automobiles, sensors, precision instruments and the like. The existing permanent magnet magnetizing and demagnetizing all-in-one machine generally adopts a single-piece magnetizing and demagnetizing method, so that not only are a large number of magnetizing and demagnetizing devices increased, but also the working efficiency is low, and waste is caused.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a magnetizing and demagnetizing device for permanent magnets.
According to the technical scheme provided by the embodiment of the application, the permanent magnet magnetizing and demagnetizing device comprises a bottom plate, a supporting seat, a sliding groove, a sliding block, a rack rod, a connecting plate, an air cylinder, a toothed disc, a rotating shaft, a fixing plate, a placing frame, a through line groove, a partition plate, a discharging groove and a permanent magnet, wherein the supporting seat is fixedly connected to the bottom plate, the sliding groove is fixed to the bottom plate, the sliding block is fixedly connected to the bottom of the rack rod, the sliding block is slidably connected to the sliding groove, the connecting plate is fixedly connected to one end of the rack rod, the air cylinder is fixed to the bottom plate, a piston rod of the air cylinder is fixedly connected to the other end of the connecting plate, the toothed disc is meshed with the rack rod, one end of the rotating shaft is fixedly connected to the toothed disc, the other end of the rotating shaft penetrates through the supporting seat and then is rotatably connected to the supporting seat, and the fixing plate is sleeved on the rotating shaft through welding, the bottom of the placing frame is fixedly connected to the fixed plate, the through line groove is formed in one side wall of the placing frame and communicated with the cavity inside the placing frame, the partition plate is fixedly arranged in the placing frame and divides the placing frame into a plurality of discharging grooves, and the permanent magnet is placed in the discharging grooves.
In the utility model, two supporting seats are provided, and the sliding groove is positioned outside the supporting seat.
In the utility model, the cylinder and the rack bar are positioned on the same side of the connecting plate.
In the utility model, when the placing rack is in a vertical position, the distances from the axle center of the gear disc to the two ends of the rack rod are equal.
In the present invention, half of the circumference of the gear plate is equal to the length of the toothed portion of the rack bar.
In the utility model, the rotating shaft and the gear disc are coaxial.
In the utility model, the interior of the placing rack is of a cavity structure, and the top of the cavity is flush with the top of the placing rack.
In the utility model, the discharge troughs are equal in size, and the depth of each discharge trough is greater than the diameter of each permanent magnet.
To sum up, the beneficial effect of this application: the utility model is characterized in that a sliding groove is arranged on a bottom plate, a sliding block is fixedly arranged at the bottom of a rack rod and is connected in the sliding groove in a sliding manner through the sliding block, a gear disc is meshed with the rack rod, a connecting plate is fixedly connected at one end of the rack rod, an air cylinder is fixedly connected on the bottom plate, a piston rod of the air cylinder is fixedly connected with the connecting plate, a rotating shaft is fixedly connected on the gear disc, a placing frame is fixedly connected on the rotating shaft, the air cylinder drives the rack rod to move in the sliding groove, the rack rod drives the gear disc to rotate so as to drive the rotating shaft to rotate, the placing frame is further driven to turn over, a plurality of partition plates are arranged in the placing frame, the placing frame is divided into a plurality of discharging grooves by the partition plates, permanent magnets are placed in the discharging grooves, through wire grooves are formed in the side wall of the placing frame and are used for passing electric wires and magnetizing or demagnetizing the permanent magnets, after the permanent magnets are magnetized or demagnetized, the placing frame is rotated so that the placing frame is turned over to a horizontal position, the permanent magnet magnetizing and demagnetizing device has the advantages that the permanent magnets can be conveniently taken out, the magnetizing and demagnetizing device can simultaneously magnetize and demagnetize a plurality of permanent magnets, the structure is stable, and the working efficiency of the magnetizing and demagnetizing device is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a first structural view of the rack of the present invention;
FIG. 3 is a second structural view of the rack of the present invention;
figure 4 is a half-sectional view of the rack of the present invention.
Reference numbers in the figures: the device comprises a bottom plate-1, a supporting seat-2, a sliding chute-3, a sliding block-4, a rack rod-5, a connecting plate-6, a cylinder-7, a gear plate-8, a rotating shaft-9, a fixing plate-10, a placing rack-11, a thread passing groove-12, a partition plate-13, a material discharging groove-14 and a permanent magnet-15;
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-4, a magnetizing and demagnetizing device for permanent magnets comprises a bottom plate 1, a supporting seat 2, a sliding groove 3, a sliding block 4, a rack bar 5, a connecting plate 6, a cylinder 7, a toothed disc 8, a rotating shaft 9, a fixing plate 10, a placing frame 11, a wire passing groove 12, a partition plate 13, a discharging groove 14 and a permanent magnet 15, wherein the supporting seat 2 is fixedly connected to the bottom plate 1, the sliding groove 3 is fixed to the bottom plate 1, the sliding block 4 is fixedly connected to the bottom of the rack bar 5, the sliding block 4 is slidably connected to the sliding groove 3, the connecting plate 6 is fixedly connected to one end of the rack bar 5, the cylinder 7 is fixed to the bottom plate 1, a piston rod of the cylinder 7 is fixedly connected to the other end of the connecting plate 6, the toothed disc 8 is engaged with the rack bar 5, one end of the rotating shaft 9 is fixedly connected to the toothed disc 8, the other end of the rotating shaft 9 passes through the supporting seat 2 and then is rotatably connected to the other supporting seat 2, the fixing plate 10 is arranged on the rotating shaft 9 in a sleeved mode through welding, the bottom of the placing frame 11 is fixedly connected to the fixing plate 10, the through line groove 12 is formed in one side wall of the placing frame 11, the through line groove 12 is communicated with the cavity inside the placing frame 11, the partition plate 13 is fixedly arranged in the placing frame 11, the partition plate 13 divides the placing frame 11 into a plurality of discharging grooves 14, and the permanent magnet 15 is arranged in the discharging grooves 14. The number of the supporting seats 2 is two, and the sliding grooves 3 are located outside the supporting seats 2. The cylinder 7 and the rack bar 5 are located on the same side of the connecting plate 6. When the rack 11 is in the vertical position, the distances from the axis of the gear disc 8 to the two ends of the rack bar 5 are equal. The half of the circumference of the gear disc 8 is equal to the length of the toothed portion of the rack bar 5. The rotating shaft 9 and the gear disc 8 are coaxial. The inside of rack 11 is the cavity structure, the cavity top with the top of rack 11 is flush. The discharge chutes 14 are equal in size, the depth of the discharge chutes 14 is larger than the diameter of the permanent magnets 15, and the partition plates 13 are made of a magnetism-insulating material, so that magnetic interaction among the permanent magnets 15 is avoided.
The utility model is characterized in that a sliding groove is arranged on a bottom plate, a sliding block is fixedly arranged at the bottom of a rack rod and is connected in the sliding groove in a sliding manner through the sliding block, a gear disc is meshed with the rack rod, a connecting plate is fixedly connected at one end of the rack rod, an air cylinder is fixedly connected on the bottom plate, a piston rod of the air cylinder is fixedly connected with the connecting plate, a rotating shaft is fixedly connected on the gear disc, a placing frame is fixedly connected on the rotating shaft, the air cylinder drives the rack rod to move in the sliding groove, the rack rod drives the gear disc to rotate so as to drive the rotating shaft to rotate, the placing frame is further driven to turn over, a plurality of partition plates are arranged in the placing frame, the placing frame is divided into a plurality of discharging grooves by the partition plates, permanent magnets are placed in the discharging grooves, through wire grooves are formed in the side wall of the placing frame and are used for passing electric wires and magnetizing or demagnetizing the permanent magnets, after the permanent magnets are magnetized or demagnetized, the placing frame is rotated so that the placing frame is turned over to a horizontal position, the permanent magnet magnetizing and demagnetizing device has the advantages that the permanent magnets can be conveniently taken out, the magnetizing and demagnetizing device can simultaneously magnetize and demagnetize a plurality of permanent magnets, the structure is stable, and the working efficiency of the magnetizing and demagnetizing device is improved.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. The utility model provides a demagnetizing and magnetizing device of permanent magnet, includes bottom plate (1), supporting seat (2), spout (3), slider (4), rack bar (5), connecting plate (6), cylinder (7), toothed disc (8), pivot (9), fixed plate (10), rack (11), lead to wire groove (12), baffle (13), blowing groove (14), permanent magnet (15), characterized by: the supporting seat (2) is fixedly connected to the bottom plate (1), the sliding groove (3) is fixed to the bottom plate (1), the sliding block (4) is fixedly connected to the bottom of the rack rod (5), the sliding block (4) is slidably connected to the inside of the sliding groove (3), the connecting plate (6) is fixedly connected to one end of the rack rod (5), the air cylinder (7) is fixed to the bottom plate (1), a piston rod of the air cylinder (7) is fixedly connected to the other end of the connecting plate (6), the toothed disc (8) is meshed with the rack rod (5), one end of the rotating shaft (9) is fixedly connected to the toothed disc (8), the other end of the rotating shaft (9) penetrates through the supporting seat (2) and then is rotatably connected to the supporting seat (2), the fixing plate (10) is sleeved on the rotating shaft (9) through welding, and the bottom of the placing frame (11) is arranged on the fixing plate (10), the device is characterized in that the through line groove (12) is formed in one side wall of the placing frame (11), the through line groove (12) is communicated with a cavity in the placing frame (11), the partition plate (13) is fixedly arranged in the placing frame (11), the partition plate (13) divides the placing frame (11) into a plurality of discharging grooves (14), and the permanent magnet (15) is placed in the discharging grooves (14).
2. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: the number of the supporting seats (2) is two, and the sliding grooves (3) are located outside the supporting seats (2).
3. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: the cylinder (7) and the rack bar (5) are positioned on the same side of the connecting plate (6).
4. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: when the placing rack (11) is in a vertical position, the distance from the axis of the gear disc (8) to the two ends of the rack rod (5) is equal.
5. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: the half of the circumference of the gear disc (8) is equal to the length of the tooth part of the rack bar (5).
6. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: the rotating shaft (9) and the gear disc (8) are coaxial.
7. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: the inside of the placing rack (11) is of a cavity structure, and the top of the cavity is flush with the top of the placing rack (11).
8. A magnetizing and demagnetizing apparatus for permanent magnets according to claim 1, wherein: the size of the discharging groove (14) is equal, and the depth of the discharging groove (14) is larger than the diameter of the permanent magnet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996336.XU CN215417734U (en) | 2021-08-24 | 2021-08-24 | Magnetizing and demagnetizing device for permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121996336.XU CN215417734U (en) | 2021-08-24 | 2021-08-24 | Magnetizing and demagnetizing device for permanent magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417734U true CN215417734U (en) | 2022-01-04 |
Family
ID=79664032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121996336.XU Expired - Fee Related CN215417734U (en) | 2021-08-24 | 2021-08-24 | Magnetizing and demagnetizing device for permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417734U (en) |
-
2021
- 2021-08-24 CN CN202121996336.XU patent/CN215417734U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |