CN214290831U - Hot pressing die for producing neodymium iron boron magnet - Google Patents
Hot pressing die for producing neodymium iron boron magnet Download PDFInfo
- Publication number
- CN214290831U CN214290831U CN202022473028.0U CN202022473028U CN214290831U CN 214290831 U CN214290831 U CN 214290831U CN 202022473028 U CN202022473028 U CN 202022473028U CN 214290831 U CN214290831 U CN 214290831U
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- Prior art keywords
- supporting
- groove
- box body
- hot pressing
- iron boron
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- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 19
- 238000007731 hot pressing Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
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Abstract
The utility model discloses a hot pressing die for producing neodymium iron boron magnet, which comprises a box body, one side of the box body is connected with a box door and a display window, the lower end in the box body is connected with a supporting base, the top of the supporting base is provided with a first groove, both sides of the first groove are provided with mounting grooves, two fixing rods are arranged in the mounting grooves, a supporting plate is arranged on one side adjacent to the two fixing rods, a die is arranged in the first groove, the upper end in the box body is connected with a supporting top plate, the bottom of the supporting top plate is provided with a second groove, both sides of the second groove are provided with fixing blocks, two supporting rods are arranged on one side adjacent to the fixing blocks, one side adjacent to the two supporting rods is provided with the same driving connecting rod, the bottom of the driving connecting rod is provided with a telescopic rod, the bottom of the telescopic rod is connected with a sealing plate, the utility model fixes the die through the supporting plate and the fixing rods, the problems of sliding and blanking of the die in the heating process are prevented.
Description
Technical Field
The utility model relates to a hot pressing die field especially relates to a hot pressing die is used in neodymium iron boron magnetism iron production.
Background
At present, the process for producing magnet products in China mainly comprises a powder metallurgy process, namely raw material grinding, die pressing and forming, high-temperature sintering and surface grinding. The die is a tool for forming an article, the tool is composed of various parts, different dies are composed of different parts, the processing of the appearance of the article is realized mainly through the change of the physical state of a formed material, and a blank is formed into a tool for forming a product with a specific shape and a specific size under the action of external force, so the design of the die is very critical.
There are the following problems:
generally every mould all has the unified fixing device of oneself, and the fixing device of most neodymium iron boron magnetism iron is not very firm at present, has the problem of removal, blanking, and fixing device lacks damping device, consequently need fix the setting to the mould.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hot pressing die for producing neodymium iron boron magnet.
In order to achieve the above purpose, the utility model adopts the following technical scheme: comprises a box body, one side of the box body is connected with a box door and a display window, the lower end in the box body is connected with a supporting base, the top of the supporting base is provided with a first groove, two mounting grooves are respectively arranged at two sides of the first groove, fixing rods are respectively arranged in the two mounting grooves, a supporting plate is respectively arranged at one side adjacent to the two fixing rods, a heating body is arranged in the first groove, a mold is arranged in the heating body, the bottom of the heating body is connected with a spring, the upper end in the box body is connected with a supporting top plate, the bottom of the supporting top plate is provided with a second groove, fixed blocks are respectively arranged at two sides of the second groove, supporting rods are respectively arranged at one side adjacent to the two fixing blocks, the same driving connecting rod is respectively arranged at one side adjacent to the two supporting rods, the top of the driving connecting rod is connected with a motor, and the bottom of the driving connecting rod is provided with a telescopic rod, the bottom of the telescopic rod is connected with a closing plate.
As a further description of the above technical solution:
one side of the box body is rotatably connected with one side of the box door, a display window is installed on one side of the box body, and the lower end inside the box body is welded with the outer wall of the supporting base.
As a further description of the above technical solution:
the support base is characterized in that a first groove is formed in the top of the support base, mounting grooves are formed in two sides of the first groove, fixing rods are mounted in the mounting grooves, the number of the fixing rods is two, supporting plates are mounted on two adjacent sides of the fixing rods, and the number of the supporting plates is two.
As a further description of the above technical solution:
the bottom fixedly connected with spring of heating member, the inside upper end fixedly connected with of box supports the roof.
As a further description of the above technical solution:
the second recess has been seted up to the bottom of roof support, and the fixed block is all installed to second recess both sides, fixed block quantity is two sets of.
As a further description of the above technical solution:
two the bracing piece is all installed to the adjacent one side of fixed block, bracing piece quantity is two sets of, and just same drive connecting rod is all installed to the adjacent one side of two bracing pieces.
As a further description of the above technical solution:
the top fixedly connected with motor of drive connecting rod, the telescopic link is installed to the bottom of drive connecting rod, the bottom fixedly connected with closing plate of telescopic link.
The utility model discloses following beneficial effect has:
the utility model discloses in, mainly to the insecure problem of neodymium iron boron magnet mould fixing device, in injection mold, fixing device is very important, backup pad and dead lever have been set up to this one side, through mutually supporting of backup pad and dead lever, make its grinding apparatus more firm and stable at the heating process, both reached fixed effect, and avoid appearing removing, the phenomenon of blanking, secondly, elastic construction through the spring, it plays the guard action to increase the shock attenuation effect, make it in process of production, neodymium iron boron magnet mould reaches overall structure stable effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a hot pressing mold for producing a neodymium iron boron magnet according to the present invention;
fig. 2 is a schematic view of the internal overall structure of a hot pressing mold for producing a neodymium iron boron magnet according to the present invention;
fig. 3 is an enlarged schematic view of the internal structure of a hot pressing mold for producing a neodymium iron boron magnet according to the present invention;
fig. 4 is the utility model provides a neodymium iron boron magnetism iron boron production is with hot pressing mold's part schematic structure.
Illustration of the drawings:
1. a box body; 2. a motor; 3. displaying a window; 4. a box door; 5. a support base; 6. a heating body; 7. A spring; 8. a mold; 9. a support plate; 10. fixing the rod; 11. supporting a top plate; 12. a fixed block; 13. A drive link; 14. a support bar; 15. a telescopic rod; 16. and (3) closing the plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: comprises a box body 1, one side of the box body 1 is connected with a box door 4 and a display window 3, the lower end in the box body 1 is connected with a supporting base 5, the top of the supporting base 5 is provided with a first groove, the two sides of the first groove are both provided with mounting grooves, two mounting grooves are both provided with fixing rods 10, and the adjacent sides of the two fixing rods 10 are both provided with a supporting plate 9, which is beneficial for fixing a mold 8, a heating body 6 is arranged in the first groove, the mold 8 is placed in the heating body 6, the bottom of the heating body 6 is connected with a spring 7, so that the damping effect of the device is good, the upper end in the box body 1 is connected with a supporting top plate 11, the bottom of the supporting top plate 11 is provided with a second groove, the two sides of the second groove are both provided with fixing blocks 12, and the adjacent sides of the two fixing blocks 12 are both provided with supporting rods 14, be favorable to fixed to the top device, and same drive connecting rod 13 is all installed to two adjacent one sides of bracing piece 14, the top of drive connecting rod 13 is connected with motor 2, telescopic link 15 is installed to the bottom of drive connecting rod 13, the bottom of telescopic link 15 is connected with closing plate 16, is favorable to mould thermoforming.
One side of the box body 1 is rotatably connected with one side of the box door 4, one side of the box body 1 is provided with a display window 3 which is convenient for a user to observe, the lower end inside the box body 1 is welded with the outer wall of the supporting base 5, the top of the supporting base 5 is provided with a first groove, two sides of the first groove are respectively provided with a mounting groove, two fixing rods 10 are respectively mounted in the two mounting grooves, the number of the fixing rods 10 is two, one side adjacent to the two fixing rods 10 is provided with a supporting plate 9, the number of the supporting plates 9 is two, the mould 8 is fixed and prevented from moving, a heating body 6 is arranged in the first groove, a mould 8 is placed in the heating body 6, the bottom of the heating body 6 is fixedly connected with a spring 7 to increase the structural stability, the upper end inside the box body 1 is fixedly connected with a supporting top plate 11, and the bottom of the supporting top plate 11 is provided with a second groove, and fixed block 12 is all installed to second recess both sides, fixed block 12 quantity is two sets of, two bracing piece 14 is all installed to the adjacent one side of fixed block 12, bracing piece 14 quantity is two sets of, effective fixed drive connecting rod 13, and just same drive connecting rod 13 is all installed to the adjacent one side of two bracing pieces 14, drive connecting rod 13's top fixedly connected with motor 2, telescopic link 15 is installed to drive connecting rod 13's bottom, telescopic link 15's bottom fixedly connected with closing plate 16 prevents that the heat from spilling over.
The working principle is as follows: the user annotates the material through chamber door 4 to mould 8 to seal through closing plate 16, reduce the heat loss, avoid grinding apparatus 8 in heating and forming process, because of the heat spills over and leads to shape and the inhomogeneous phenomenon of quality, on the one hand through backup pad 9 and dead lever 10 to its mould 8 fixing device's design, solved the device insecure, there is the phenomenon of removal, the blanking, on the other hand utilizes the setting that is located bottom elastic spring 7, the energy of shock absorption, it plays the guard action to increase the shock attenuation effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a hot pressing mold is used in production of neodymium iron boron magnetism iron, includes box (1), its characterized in that: one side of the box body (1) is connected with a box door (4) and a display window (3), the lower end inside the box body (1) is connected with a supporting base (5), a first groove is formed in the top of the supporting base (5), mounting grooves are formed in two sides of the first groove, fixing rods (10) are mounted in the two mounting grooves, a supporting plate (9) is mounted on one side, adjacent to the two fixing rods (10), of the supporting base, a heating body (6) is arranged in the first groove, a mold (8) is placed in the heating body (6), the bottom of the heating body (6) is connected with a spring (7), a supporting top plate (11) is connected to the upper end inside the box body (1), a second groove is formed in the bottom of the supporting top plate (11), fixing blocks (12) are mounted on two sides of the second groove, and a supporting rod (14) is mounted on one side, adjacent to the two fixing blocks (12), and same drive connecting rod (13) are all installed to two adjacent one sides in bracing piece (14), the top of drive connecting rod (13) is connected with motor (2), telescopic link (15) are installed to the bottom of drive connecting rod (13), the bottom of telescopic link (15) is connected with closing plate (16).
2. The hot pressing die for producing the neodymium iron boron magnet according to claim 1, which is characterized in that: one side of the box body (1) is rotatably connected with one side of the box door (4), the display window (3) is installed on one side of the box body (1), and the lower end inside the box body (1) is welded with the outer wall of the supporting base (5).
3. The hot pressing die for producing the neodymium iron boron magnet according to claim 1, which is characterized in that: the mounting grooves are formed in two sides of the first groove, the number of the fixing rods (10) is two, and the number of the supporting plates (9) is two.
4. The hot pressing die for producing the neodymium iron boron magnet according to claim 1, which is characterized in that: the bottom of the heating body (6) is fixedly connected with a spring (7), and the upper end inside the box body (1) is fixedly connected with a supporting top plate (11).
5. The hot pressing die for producing the neodymium iron boron magnet according to claim 1, which is characterized in that: the number of the fixed blocks (12) is two.
6. The hot pressing die for producing the neodymium iron boron magnet according to claim 1, which is characterized in that: the number of the supporting rods (14) is two.
7. The hot pressing die for producing the neodymium iron boron magnet according to claim 1, which is characterized in that: the top of the driving connecting rod (13) is fixedly connected with a motor (2), and the bottom of the telescopic rod (15) is fixedly connected with a closing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473028.0U CN214290831U (en) | 2020-10-31 | 2020-10-31 | Hot pressing die for producing neodymium iron boron magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473028.0U CN214290831U (en) | 2020-10-31 | 2020-10-31 | Hot pressing die for producing neodymium iron boron magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290831U true CN214290831U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022473028.0U Active CN214290831U (en) | 2020-10-31 | 2020-10-31 | Hot pressing die for producing neodymium iron boron magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453582A (en) * | 2021-12-27 | 2022-05-10 | 安徽超宇磁电科技有限公司 | Magnetism iron magnetic base suppression device with automatic uninstallation function |
-
2020
- 2020-10-31 CN CN202022473028.0U patent/CN214290831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453582A (en) * | 2021-12-27 | 2022-05-10 | 安徽超宇磁电科技有限公司 | Magnetism iron magnetic base suppression device with automatic uninstallation function |
| CN114453582B (en) * | 2021-12-27 | 2023-08-04 | 安徽超宇磁电科技有限公司 | Magnet magnetic blank pressing device with automatic unloading function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 014080 Inner Mongolia Autonomous Region Baotou Baiyun Ebo Mining Area Joint Research Institute No.1 Factory Building Patentee after: Coco (Baotou) Rare Earth Permanent Magnet Technology Co.,Ltd. Address before: 315000 No.28, Yunshan Middle Road, Sanqi Town, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo ruitu Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |