CN214290830U - Mould is used in production of neodymium iron boron magnetism iron - Google Patents
Mould is used in production of neodymium iron boron magnetism iron Download PDFInfo
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- CN214290830U CN214290830U CN202022473007.9U CN202022473007U CN214290830U CN 214290830 U CN214290830 U CN 214290830U CN 202022473007 U CN202022473007 U CN 202022473007U CN 214290830 U CN214290830 U CN 214290830U
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- cavity
- pressing block
- upper pressing
- briquetting
- iron boron
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- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 12
- 229910052742 iron Inorganic materials 0.000 title description 6
- 230000005389 magnetism Effects 0.000 title description 6
- 238000003825 pressing Methods 0.000 claims description 51
- 230000035939 shock Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 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
- 239000002994 raw material Substances 0.000 description 1
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- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The utility model discloses a mould is used in neodymium iron boron magnet production, relate to the mould field, including pull-up piece and die, the pull-up piece sets up directly over the die, the bottom fixed mounting of pull-up piece has the briquetting on first, briquetting and the third go up the briquetting on the second, and first go up the briquetting, be equidistance structure on the second between the briquetting and the third go up the briquetting, in proper order align to grid, the inside of die is inlayed and is had first mould subassembly, second mould subassembly and third mould subassembly, and first mould subassembly, second mould subassembly and third mould subassembly are equidistance structure, in proper order align to grid, and first mould subassembly, second mould subassembly and third mould subassembly correspond in proper order and set up in first go up the briquetting, briquetting and third go up under the briquetting on the second. The utility model discloses not only can the while produce the neodymium iron boron magnet of multiple shape, satisfy the diversified demand in market, but also can improve neodymium iron boron magnet's productivity ratio, satisfy a large amount of demands of neodymium iron boron on the market.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to mould is used in neodymium iron boron magnetism iron production.
Background
The neodymium iron boron magnet can be divided into bonded neodymium iron boron and sintered neodymium iron boron. The neodymium iron boron magnet has the characteristics of small volume, light weight, strong magnetism and the like, is a magnet with the best performance-price ratio so far, and is expected to have no magnetic material capable of replacing the neodymium iron boron magnet in the future 20-30 years. The main raw materials for producing the neodymium-iron-boron magnet comprise metal neodymium, pure iron, ferroboron alloy and other additives, and the core technology of the neodymium-iron-boron magnet industry is mainly embodied in the manufacturing process, particularly in the aspects of uniformity, consistency, processing quality, coating quality and the like of the product.
The neodymium iron boron magnet as a third-generation rare earth permanent magnet material has high cost performance, is widely applied to industries such as energy, transportation, machinery, medical treatment, IT, household appliances and the like, and particularly brings new application to functional materials such as the rare earth permanent magnet neodymium iron boron industry and the like along with the development of knowledge economy represented by information technology, thereby bringing wider market prospect to the neodymium iron boron industry.
Because the neodymium iron boron product is used extremely extensively, so required size and specification also a great variety, and the mould shape of producing neodymium iron boron magnet on the existing market is single, can't produce the neodymium iron boron of multiple specification simultaneously, and traditional mould production efficiency is low simultaneously, can't satisfy the massive demands of neodymium iron boron on the market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mould is used in neodymium iron boron magnetism iron production, it is single to have solved the mould shape of producing neodymium iron boron magnetism iron among the prior art, the neodymium iron boron of the multiple specification of unable coproduction, and traditional mould production efficiency is low simultaneously, can't satisfy a large amount of demands scheduling problem of neodymium iron boron on the market.
The technical scheme of the utility model is realized like this.
The utility model provides a mould is used in neodymium iron boron magnet production, includes the upward-pulling piece, recess and die, the upward-pulling piece sets up directly over the die, the bottom fixed mounting of upward-pulling piece has briquetting on briquetting, the second in the first briquetting and the third, just be equidistant structure between the briquetting on the first briquetting, the second and the third, in proper order align to grid, the inside of die is inlayed and is had first mould subassembly, second mould subassembly and third mould subassembly, just first mould subassembly, second mould subassembly and third mould subassembly are equidistant structure, in proper order align to grid, and first mould subassembly, second mould subassembly and third mould subassembly correspond the setting in proper order and are in under briquetting and the briquetting on the first briquetting, the second.
Preferably, the first die assembly comprises a first upper pressing block and a first cavity, the first cavity is of an internal hollow structure and is arranged on one side of the inside of the female die, the first upper pressing block and the first cavity are of a cylindrical structure, and the volume of the first cavity is matched with the volume of the first upper pressing block in a matching mode.
Preferably, the second die assembly comprises a second upper pressing block and a second cavity, the second cavity is of an internal hollow structure and is arranged at the inner center of the female die, the second upper pressing block and the second cavity are of a fan-shaped structure, and the volume of the second cavity is matched with the volume of the second upper pressing block in a matched mode.
Preferably, the third mold assembly comprises a third upper pressing block and a third cavity, the third cavity is of an internal hollow structure and is arranged on the other side of the inside of the female mold, the third upper pressing block and the third cavity are of rectangular block structures, and the volume of the third cavity is matched with the volume of the third upper pressing block in a matching mode.
Preferably, the top axis of the pull-up block is fixedly connected with a pull-up rod, and the grooves are symmetrically distributed on two sides of the pull-up block.
Preferably, the die is of a cuboid structure, an anti-skidding shock pad is fixedly mounted at the bottom of the die, and the cross sectional area of the die is larger than that of the pull-up block.
The utility model has the advantages that: the first upper pressing block and the first cavity of the utility model are both in a cylinder structure, and the first cavity is in an internal hollow structure; the second upper pressing block and the second cavity are both in a sector structure, and the inner structure of the second cavity is the same as that of the first cavity; briquetting and third die cavity all are the rectangular block structure on the third, and the inside of third die cavity is hollow structure, and various die cavities are different with last briquetting shape, can the neodymium iron boron magnet of coproduction multiple shape, satisfy the diversified demand in market.
The utility model discloses a set up first mould subassembly, second mould subassembly and third mould subassembly, second mould subassembly is installed between first mould subassembly and third mould subassembly, firstly go up the briquetting, the top fixedly connected with of briquetting and third upward draws the piece on briquetting on the second, upward draw the piece including last pull rod and recess, upward pull rod installs the center department at last drawing the piece, the bilateral symmetry of drawing the piece distributes flutedly, the staff utilizes pull rod and recess to lift up and draws the piece, inside pressing into corresponding die cavity with various last briquetting, accomplish the production of three kinds of neodymium iron boron magnet simultaneously, improve neodymium iron boron magnet's productivity ratio, satisfy a large amount of demands of neodymium iron boron on the market.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the overall structure of the die of the present invention.
Fig. 2 is a plan view of the female die of the present invention.
Fig. 3 is the overall structure diagram of the pull-up block of the present invention.
Wherein, 1, a first mould component; 101. a first upper pressing block; 102. a first cavity; 2. a second mold assembly; 201. a second upper pressing block; 202. a second cavity; 3. a third mold assembly; 301. thirdly, pressing the blocks; 302. a third cavity; 4. pulling up the block; 401. an upper pull rod; 402. a groove; 5. and (5) forming a concave die.
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. 1-3, an embodiment of the present invention provides a mold for producing an ndfeb magnet, including a pull-up block 4, a groove 402 and a female mold 5, wherein the pull-up block 4 is disposed directly above the female mold 5, a first upper pressing block 101, a second upper pressing block 201 and a third upper pressing block 301 are fixedly mounted at the bottom of the pull-up block 4, the first upper pressing block 101, the second upper pressing block 201 and the third upper pressing block 301 are in an equidistant structure and are sequentially and uniformly arranged, the first die assembly 1, the second die assembly 2 and the third die assembly 3 are embedded in the female die 5, the first mould component 1, the second mould component 2 and the third mould component 3 are in equidistant structures and are sequentially and uniformly arranged, and the first die component 1, the second die component 2 and the third die component 3 are sequentially and correspondingly arranged right below the first upper pressing block 101, the second upper pressing block 201 and the third upper pressing block 301.
The first die assembly 1 comprises a first upper pressing block 101 and a first cavity 102, the first cavity 102 is of an internal hollow structure and is arranged on one side of the inside of the female die 5, the first upper pressing block 101 and the first cavity 102 are of a cylindrical structure, the volume of the first cavity 102 is matched with the volume of the first upper pressing block 101, and the first upper pressing block 101 can be used for producing the cylindrical neodymium iron boron magnet in the first cavity 102; the second die assembly 2 comprises a second upper pressing block 201 and a second cavity 202, the second cavity 202 is of an internal hollow structure and is arranged at the center of the inside of the female die 5, the second upper pressing block 201 and the second cavity 202 are of sector structures, the volume size of the second cavity 202 is matched with the volume size of the second upper pressing block 201, and the second upper pressing block 201 can be used for producing the sector-shaped neodymium iron boron magnet inside the second cavity 202; the third die component 3 comprises a third upper pressing block 301 and a third cavity 302, the third cavity 302 is of an internal hollow structure and is arranged on the other side in the female die 5, the third upper pressing block 301 and the third cavity 302 are of rectangular block structures, the volume size of the third cavity 302 is matched with the volume size of the third upper pressing block 301, and the third upper pressing block 301 can be used for producing the cuboid-shaped neodymium iron boron magnet in the third cavity 302; an upper pull rod 401 is fixedly connected to the top axis of the upper pull block 4, grooves 402 are symmetrically distributed on two sides of the upper pull block 4, the upper pull rod 401 and the grooves 402 are utilized to lift the upper pull block 4, various upper press blocks are pressed into corresponding cavities, production of three neodymium iron boron magnets is completed simultaneously, the productivity of the neodymium iron boron magnets is improved, and a large number of demands of neodymium iron boron on the market are met; the female die 5 is of a cuboid structure, an anti-skidding damping pad is fixedly mounted at the bottom of the female die, the cross section area of the female die 5 is larger than that of the pull-up block 4, and various cavities are inserted into the female die 5.
The working principle is as follows: the first upper pressing block 101 and the first cavity 102 of the utility model are both in a cylinder structure, and the first cavity 102 is in an internal hollow structure; the second upper pressing block 201 and the second cavity 202 are both in a sector structure, and the second cavity 202 is in an internal hollow structure and is arranged in the center of the inside of the female die 5; the third upper pressing block 301 and the third cavity 302 are rectangular block structures, the inside of the third cavity 302 is a hollow structure, and various cavities are different from the upper pressing block in shape and can simultaneously produce neodymium iron boron magnets in various shapes; various cavities are inserted into the female die 5, the upper pull rod 401 and the groove 402 are utilized to lift the upper pull block 4, various upper press blocks are pressed into the corresponding cavities, production of three kinds of neodymium iron boron magnets is completed simultaneously, productivity of the neodymium iron boron magnets is improved, and a large number of demands of neodymium iron boron on the market are met.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a mould is used in neodymium iron boron magnet production, a serial communication port, including upward drawing piece (4), recess (402) and die (5), upward drawing piece (4) set up directly over die (5), the bottom fixed mounting of upward drawing piece (4) has briquetting (201) and third to go up briquetting (301) on briquetting (101), the second in first, just briquetting (201) and the third are gone up and are equidistant structure, and evenly arranged in proper order, the inside of die (5) is inlayed and is had first mould subassembly (1), second mould subassembly (2) and third mould subassembly (3), just first mould subassembly (1), second mould subassembly (2) and third mould subassembly (3) are equidistant structure, and evenly arranged in proper order, and first mould subassembly (1), second mould subassembly (2) and third mould subassembly (3) correspond in proper order and set up briquetting (1) is gone up in first (101) And a second upper pressing block (201) and a third upper pressing block (301).
2. The mold for producing neodymium iron boron magnet according to claim 1, characterized in that the first mold assembly (1) comprises the first upper pressing block (101) and a first cavity (102), the first cavity (102) is of an internal hollow structure and is arranged on one side of the inside of the concave mold (5), the first upper pressing block (101) and the first cavity (102) are of a cylindrical structure, and the volume of the first cavity (102) is matched with the volume of the first upper pressing block (101).
3. The mold for producing neodymium iron boron magnet according to claim 1, characterized in that the second mold assembly (2) comprises the second upper pressing block (201) and the second cavity (202), the second cavity (202) is of an internal hollow structure and is arranged in the internal center of the concave mold (5), the second upper pressing block (201) and the second cavity (202) are both of a fan-shaped structure, and the volume of the second cavity (202) is matched with the volume of the second upper pressing block (201).
4. The mold for producing neodymium iron boron magnet according to claim 1, characterized in that the third mold assembly (3) comprises a third upper pressing block (301) and a third cavity (302), the third cavity (302) is of an internal hollow structure and is arranged on the other side of the inside of the concave mold (5), the third upper pressing block (301) and the third cavity (302) are both of a rectangular block structure, and the volume of the third cavity (302) is matched with the volume of the third upper pressing block (301).
5. The die for producing the neodymium iron boron magnet as claimed in claim 1, wherein an upper pull rod (401) is fixedly connected to the top axis of the upper pull block (4), and the grooves (402) are symmetrically distributed on two sides of the upper pull block (4).
6. The die for producing the neodymium iron boron magnet as claimed in claim 1, wherein the female die (5) is of a cuboid structure, an anti-skid shock pad is fixedly mounted at the bottom of the female die, and the cross sectional area of the female die (5) is larger than that of the pull-up block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473007.9U CN214290830U (en) | 2020-10-31 | 2020-10-31 | Mould is used in production of neodymium iron boron magnetism iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473007.9U CN214290830U (en) | 2020-10-31 | 2020-10-31 | Mould is used in production of neodymium iron boron magnetism iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290830U true CN214290830U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022473007.9U Active CN214290830U (en) | 2020-10-31 | 2020-10-31 | Mould is used in production of neodymium iron boron magnetism iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290830U (en) |
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- 2020-10-31 CN CN202022473007.9U patent/CN214290830U/en active Active
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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 |