CN215835295U - Magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile - Google Patents
Magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile Download PDFInfo
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- CN215835295U CN215835295U CN202122036858.1U CN202122036858U CN215835295U CN 215835295 U CN215835295 U CN 215835295U CN 202122036858 U CN202122036858 U CN 202122036858U CN 215835295 U CN215835295 U CN 215835295U
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Abstract
The utility model relates to the technical field of magnetic field generation devices, and discloses a magnetic field preparation device of a radial radiation rare earth permanent magnetic tile, which comprises two symmetrically arranged pole heads, wherein iron cores are arranged on the sides, far away from the two pole heads, of the two pole heads in a contact manner, copper pipe coils are wound on the outer side walls of the two iron cores, a first connecting plate and a second connecting plate are fixedly sleeved on the sides, near the iron cores, of the pole heads respectively, two ends of the first connecting plate and the second connecting plate are connected through a connecting mechanism, positioning flat plates are fixedly connected on the sides, near the two pole heads, of the two pole heads, a mold is arranged on the two positioning flat plates in a contact manner, moving plates are fixedly connected to the tops of the two pole heads, fixed plates are in contact with the rear sides of the two moving plates together, and the fixed plates are connected with the two moving plates through a moving connecting mechanism. The utility model can quickly connect the iron core and the pole head in the magnetic field device and improve the assembly efficiency.
Description
Technical Field
The utility model relates to the technical field of magnetic field generating devices, in particular to a magnetic field preparation device for radial radiation rare earth permanent magnetic tiles.
Background
In the existing motor production process, the neodymium iron boron magnet is often used as a permanent magnet tile for sintering due to high magnetic energy product, and finally is formed into a radial tile-shaped magnet through grinding, cutting and other procedures.
Wherein patent number CN111933379A discloses a magnetic field device and technology for preparing radial radiation tombarthite permanent-magnet tile, this magnetic field device includes N utmost point pulse orientation solenoid and S utmost point pulse orientation solenoid, the utmost point head of N utmost point pulse orientation solenoid is protruding arcuation and is furnished with the stainless steel of concave arc shape and does not lead magnetic compensation plate fill, the utmost point head of S utmost point pulse orientation solenoid is concave arc shape and is furnished with the stainless steel of protruding arcuation and does not lead magnetic compensation plate fill, conveniently with the cooperation of cubic magnet mould, the device has certain defect when using:
when the iron core and the pole head in the magnetic field device are connected, the iron core and the pole head are fastened and connected through bolts, the bolt connection mode is too complicated, and the assembly and forming efficiency of the magnetic field device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in a magnetic field preparation device in the prior art, the fastening connection mode between an iron core and a pole head is complicated, and the connection efficiency is low, and provides a magnetic field preparation device for radial radiation rare earth permanent magnet tiles.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile, includes the utmost point head that two symmetries set up, two the utmost point head is kept away from one side and is all contacted and be provided with the iron core, two the lateral wall of iron core all twines and is provided with copper pipe coil, utmost point head and iron core are close to one side and are fixed the cover respectively and connect first connecting plate and second connecting plate mutually, the both ends of first connecting plate and second connecting plate are all connected the setting through coupling mechanism, two the utmost point head is close to one side and all fixedly connected with location flat board, two the dull and stereotyped common contact in touch of location is provided with the mould, two the equal fixedly connected with movable plate in top of utmost point head, two the common contact of rear side of movable plate has the fixed plate, fixed plate and two connect the setting through removing coupling mechanism between the movable plate.
Preferably, the movable connecting mechanism comprises two symmetrically-arranged limiting plates, the two limiting plates are fixedly connected with the front side of the fixed plate, the two limiting plates are rotatably connected with a bidirectional screw rod through a first bearing, and the two movable plates are in threaded sleeve connection with the rod wall of the bidirectional screw rod.
Preferably, coupling mechanism includes bull stick and cardboard, the bar groove has been seted up to the inside of second connecting plate, the bull stick passes through the second bearing and is connected with first connecting plate rotation, cardboard and bull stick fixed connection, and pass the bar groove and set up with the contact of second connecting plate, the torsional spring has been cup jointed to the pole wall of bull stick, the both ends of torsional spring respectively with first connecting plate and bull stick fixed connection.
Preferably, the connecting mechanism comprises a connecting block, a through groove is formed in the connecting block, a placing groove is formed in the top of the second connecting plate, the connecting block is in contact with the groove wall of the placing groove, a sliding plate is fixedly arranged on the inner surface of the through groove through a spring, an inserting rod is fixedly arranged on the other side of the sliding plate, and the other end of the inserting rod penetrates through the second connecting plate and extends to the outside.
Preferably, the clamping plates and the strip-shaped grooves are arranged in a crossed manner.
Preferably, the front side of the slide plate passes through the through groove and extends to the outside.
Preferably, a knob is fixedly sleeved at the middle position of the rod wall of the bidirectional screw rod.
Compared with the prior art, the utility model provides a magnetic field preparation device for radial radiation rare earth permanent magnet tiles, which has the following beneficial effects:
1. this magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile through first connecting plate, second connecting plate and the coupling mechanism that is equipped with, can carry out quick connection to iron core and utmost point head among the magnetic field preparation facilities.
2. The magnetic field preparation device of the radial radiation rare earth permanent magnet tile can be integrally connected through the moving plate, the fixed plate and the moving connecting mechanism, and can be assembled and connected with preparation molds of various sizes.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the magnetic field device is convenient to operate, the iron core and the pole head in the device can be quickly connected when the magnetic field is prepared, the die is convenient to assemble and use, and the using effect of the magnetic field device is improved.
Drawings
Fig. 1 is a schematic structural diagram of a magnetic field preparation device for radially radiating rare earth permanent magnet tiles provided by the utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of the rotating rod and the clamping plate in FIG. 1;
fig. 4 is a schematic structural diagram of another embodiment of a magnetic field preparation device for radially radiating rare earth permanent magnet tiles according to the present invention;
fig. 5 is an enlarged view of a portion B of fig. 4.
In the figure: 1 pole head, 2 iron cores, 3 copper tube coils, 4 first connecting plates, 5 second connecting plates, 6 positioning flat plates, 7 molds, 8 moving plates, 9 fixing plates, 10 limiting plates, 11 bidirectional screw rods, 12 rotating rods, 13 clamping plates, 14 torsion springs, 15 connecting blocks, 16 springs, 17 sliding plates, 18 inserting rods and 19 knobs.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile, including two pole heads 1 that the symmetry set up, two pole heads 1 keep away from one side and all contact and be provided with iron core 2 mutually, the lateral wall of two iron cores 2 all twines and is provided with copper pipe coil 3, pole head 1 and iron core 2 are close to one side and are fixed the cover respectively and have been connected with first connecting plate 4 and second connecting plate 5 mutually, the both ends of first connecting plate 4 and second connecting plate 5 all connect the setting through coupling mechanism, two pole heads 1 are close to one side and all fixedly connected with location flat board 6 mutually, two location flat board 6 contact jointly and are provided with mould 7, the equal fixedly connected with movable plate 8 in top of two pole heads 1, the common contact of rear side of two movable plates 8 has fixed plate 9, connect the setting through removing coupling mechanism between fixed plate 9 and two movable plates 8.
The movable connecting mechanism comprises two limiting plates 10 which are symmetrically arranged, the two limiting plates 10 are fixedly connected with the front side of the fixed plate 9, the two limiting plates 10 are rotatably connected with a bidirectional screw rod 11 through first bearings, and the two movable plates 8 are in threaded sleeve connection with the rod wall of the bidirectional screw rod 11 to connect the magnetic field preparation device into a whole.
Coupling mechanism includes bull stick 12 and cardboard 13, and the bar groove has been seted up to the inside of second connecting plate 5, and bull stick 12 rotates with first connecting plate 4 through the second bearing to be connected, cardboard 13 and 12 fixed connection of bull stick, and pass the bar groove and set up with the contact of second connecting plate 5, and the pole wall of bull stick 12 has cup jointed torsional spring 14, the both ends of torsional spring 14 respectively with first connecting plate 4 and bull stick 12 fixed connection.
Cardboard 13 is the intersection setting with the bar groove for cardboard 13 can't pass the bar groove under not receiving the pivoted condition, thereby guarantees the connection stability of first connecting plate 4 and second connecting plate 5, makes iron core 2 and utmost point head 1 can the steady contact be connected.
The knob 19 is fixedly sleeved in the middle of the rod wall of the bidirectional screw rod 11, so that the bidirectional screw rod 11 can be conveniently and rapidly rotated, and the device and the mold can be rapidly connected and matched.
In the utility model, before magnetic field preparation, two clamping plates 13 on one side of two iron cores 2 are sequentially rotated, the clamping plates 13 drive a rotating rod 12 to rotate and simultaneously twist a torsion spring 14, then the two clamping plates 13 respectively pass through two strip-shaped grooves, then the two clamping plates 13 are loosened, the clamping plates 13 and the strip-shaped grooves are in a cross arrangement state through the twisting of the torsion spring 14, so that the rapid connection of the polar heads 1 and the iron cores 2 is completed, then a knob 19 is rotated according to the size of a mold 7, so that a moving plate 8 at two ends of a rod wall of the bidirectional screw rod 11 rotates and simultaneously drives the two polar heads 1 to transversely move, so that two positioning flat plates 6 are in contact connection with two sides of the mold 7, the connection arrangement of a magnetic field preparation device is completed, and finally, rare earth permanent magnet tiles can be prepared through the device.
Example 2
Referring to fig. 4-5, a magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile, including two pole heads 1 that the symmetry set up, two pole heads 1 keep away from one side and all contact and be provided with iron core 2 mutually, the lateral wall of two iron cores 2 all twines and is provided with copper pipe coil 3, pole head 1 and iron core 2 are close to one side and are fixed the cover respectively and have been connected with first connecting plate 4 and second connecting plate 5 mutually, the both ends of first connecting plate 4 and second connecting plate 5 all connect the setting through coupling mechanism, two pole heads 1 are close to one side and all fixedly connected with location flat board 6 mutually, two location flat board 6 contact jointly and are provided with mould 7, the equal fixedly connected with movable plate 8 in top of two pole heads 1, the common contact of rear side of two movable plates 8 has fixed plate 9, connect the setting through removing coupling mechanism between fixed plate 9 and two movable plates 8.
The movable connecting mechanism comprises two limiting plates 10 which are symmetrically arranged, the two limiting plates 10 are fixedly connected with the front side of the fixed plate 9, the two limiting plates 10 are rotatably connected with a bidirectional screw rod 11 through first bearings, and the two movable plates 8 are in threaded sleeve connection with the rod wall of the bidirectional screw rod 11 to connect the magnetic field preparation device into a whole.
Coupling mechanism includes connecting block 15, and logical groove has been seted up to connecting block 15's inside, and the standing groove has been seted up at the top of second connecting plate 5, and connecting block 15 sets up with the cell wall contact of standing groove, and the internal surface that leads to the groove passes through spring 16 and fixes being equipped with slide 17, and slide 17's opposite side is fixed to be equipped with inserted bar 18, and the other end of inserted bar 18 passes second connecting plate 5 and extends to the outside.
The front side of the sliding plate 17 passes through the through groove and extends to the outside, so that the sliding plate 17 is conveniently pulled, and the iron core 2 and the pole head 1 are connected and separated.
The knob 19 is fixedly sleeved in the middle of the rod wall of the bidirectional screw rod 11, so that the bidirectional screw rod 11 can be conveniently and rapidly rotated, and the device and the mold can be rapidly connected and matched.
In the utility model, before magnetic field preparation, two insertion rods 18 on one side of two iron cores 2 are sequentially pressed, two sliding plates 17 are pulled to compress springs 16, so that the insertion rods 18 are positioned in the through grooves, then the iron cores 2 are contacted with the pole heads 1, so that the connecting blocks 15 are contacted and matched with the placing grooves, then the two sliding plates 17 are loosened, the insertion rods 18 extend into the through grooves through elastic recovery of the springs 16 and penetrate through the connecting blocks 15 and the second connecting plates 5, the first connecting plates 4 and the second connecting plates 5 are in limit connection, the iron cores 2 are quickly connected with the pole heads 1, then the knobs 19 are rotated according to the size of the mold 7, so that the two movable plates 8 at two ends of the rod wall of the bidirectional screw rod 11 drive the two pole heads 1 to move transversely while the bidirectional screw rod 11 rotates, so that the two positioning flat plates 6 are in contact connection with two sides of the mold 7, thereby completing the connection arrangement of the magnetic field preparation device, and finally preparing the rare earth permanent magnet tile through the device.
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 (7)
1. The magnetic field preparation device of the radial radiation rare earth permanent magnetic tile comprises two pole heads (1) which are symmetrically arranged, and is characterized in that the two pole heads (1) are separated from one side and are in contact with an iron core (2), the outer side walls of the two iron cores (2) are wound with copper pipe coils (3), the pole heads (1) and the iron cores (2) are close to one side and are respectively fixedly sleeved with a first connecting plate (4) and a second connecting plate (5), the two ends of the first connecting plate (4) and the second connecting plate (5) are connected through a connecting mechanism, the two pole heads (1) are close to one side and are respectively fixedly connected with a positioning flat plate (6), the two positioning flat plates (6) are in contact with a mold (7) together, the tops of the two pole heads (1) are respectively and fixedly connected with a movable plate (8), and the rear sides of the two movable plates (8) are in contact with a fixed plate (9) together, the fixed plate (9) and the two moving plates (8) are connected through a moving connecting mechanism.
2. The magnetic field preparation device of a radial radiation rare earth permanent magnet tile according to claim 1, characterized in that the movable connection mechanism comprises two symmetrically arranged limiting plates (10), the two limiting plates (10) are fixedly connected with the front side of the fixed plate (9), the two limiting plates (10) are both rotatably connected with a bidirectional screw rod (11) through a first bearing, and the two movable plates (8) are in threaded socket joint with the rod wall of the bidirectional screw rod (11).
3. The magnetic field preparation device of a radial radiation rare earth permanent magnet tile according to claim 1, characterized in that the connecting mechanism comprises a rotating rod (12) and a clamping plate (13), the second connecting plate (5) is internally provided with a strip-shaped groove, the rotating rod (12) is rotatably connected with the first connecting plate (4) through a second bearing, the clamping plate (13) is fixedly connected with the rotating rod (12) and passes through the strip-shaped groove and is in contact with the second connecting plate (5), a torsion spring (14) is sleeved on a rod wall of the rotating rod (12), and two ends of the torsion spring (14) are respectively fixedly connected with the first connecting plate (4) and the rotating rod (12).
4. The magnetic field preparation device of a radial radiation rare earth permanent magnet tile according to claim 1, characterized in that the connection mechanism comprises a connection block (15), the inside of the connection block (15) is provided with a through slot, the top of the second connection plate (5) is provided with a placement slot, the connection block (15) is arranged in contact with the slot wall of the placement slot, the inner surface of the through slot is fixedly provided with a sliding plate (17) through a spring (16), the other side of the sliding plate (17) is fixedly provided with an insertion rod (18), and the other end of the insertion rod (18) passes through the second connection plate (5) and extends to the outside.
5. The magnetic field preparation device of a radial radiation rare earth permanent magnet tile according to claim 3, characterized in that the clamping plate (13) and the strip-shaped groove are arranged crosswise.
6. A device for preparing a magnetic field of radial radiating rare-earth permanent-magnet tiles according to claim 4, characterized in that the front side of the sliding plate (17) passes through the through slot and extends to the outside.
7. The magnetic field preparation device of radial radiation rare earth permanent magnet tile according to claim 2, characterized in that the middle position of the rod wall of the bidirectional screw rod (11) is fixedly sleeved with a knob (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036858.1U CN215835295U (en) | 2021-08-27 | 2021-08-27 | Magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036858.1U CN215835295U (en) | 2021-08-27 | 2021-08-27 | Magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile |
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| Publication Number | Publication Date |
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| CN215835295U true CN215835295U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122036858.1U Active CN215835295U (en) | 2021-08-27 | 2021-08-27 | Magnetic field preparation facilities of radial radiation tombarthite permanent magnetism tile |
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| CN (1) | CN215835295U (en) |
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- 2021-08-27 CN CN202122036858.1U patent/CN215835295U/en active Active
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