CN204934604U - Neodymium iron boron magnetic body press-moulding die - Google Patents
Neodymium iron boron magnetic body press-moulding die Download PDFInfo
- Publication number
- CN204934604U CN204934604U CN201520761775.0U CN201520761775U CN204934604U CN 204934604 U CN204934604 U CN 204934604U CN 201520761775 U CN201520761775 U CN 201520761775U CN 204934604 U CN204934604 U CN 204934604U
- Authority
- CN
- China
- Prior art keywords
- magnetic body
- iron boron
- neodymium iron
- boron magnetic
- male model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of neodymium iron boron magnetic body press-moulding die, comprise the male model (3) that is arranged on NdFeB profiling machine (1) compression leg (2) and be located at NdFeB profiling machine (1) compacting platform (4) upper and coordinate the master mold (5) for suppressing neodymium iron boron magnetic body with male model (3), described male model (3) at least one side is provided with arcwall face (6), and described master mold (5) inner side is provided with the arc inner wall (7) corresponding with the arcwall face of male model (3) (6) position and shape.The utility model provides a kind of neodymium iron boron magnetic body that once can press band arcwall face, the neodymium iron boron magnetic body press-moulding die that process is simple, cost is low, efficiency is high.
Description
Technical field
The utility model relates to mechanical manufacturing field, is specifically related to a kind of neodymium iron boron magnetic body press-moulding die.
Background technology
Neodymium iron boron magnetic body is the one of neodymium-iron-boron magnetic material, also be the latest result of rare earth permanent-magnetic material development, the neodymium iron boron magnetic body of what conventional NdFeB profiling machine suppressed is rectangle, if need a kind of side to be the neodymium iron boron magnetic body of arc, the neodymium iron boron magnetic body of the rectangle suppressed will be reprocessed, make arcwall face, process is complicated, cost is high, efficiency is low.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of neodymium iron boron magnetic body that once can press band arcwall face, the neodymium iron boron magnetic body press-moulding die that process is simple, cost is low, efficiency is high.
The technical scheme in the invention for solving the above technical problem is: a kind of neodymium iron boron magnetic body press-moulding die, comprise and be arranged on male model on NdFeB profiling machine compression leg and be located on NdFeB profiling machine compacting platform and coordinate the master mold for suppressing neodymium iron boron magnetic body with male model, at least one side of described male model is provided with arcwall face, is provided with the arc inner wall corresponding with the arcwall face position of male model and shape inside described master mold.
Compared with prior art, the utility model has the advantage of: the cooperation of the position be provided with inside the arcwall face that NdFeB profiling machine is provided with by male model and master mold and arc inner wall corresponding to shape, once can press the neodymium iron boron magnetic body of band arcwall face, avoid and originally first suppress the process that rectangle neodymium iron boron magnetic body reprocesses out the complexity of arcwall face, cost is low, efficiency is high.
Improve as one of the present utility model, described master mold is split type, and namely described master mold can split into four submodules, by described improvement, master mold can be dismantled from NdFeB profiling machine rapidly, if master structure is damaged, only can change the submodule of breakage, cost-saving.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Shown in figure: 1-NdFeB profiling machine, 2-compression leg, 3-male model, 4-suppresses platform, 5-master mold, 6-arcwall face, 7-arc inner wall, 8-submodule.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As shown in Figure 1,
A kind of neodymium iron boron magnetic body press-moulding die, comprise being arranged on male model on NdFeB profiling machine 1 compression leg 23 and being located at NdFeB profiling machine 1 and suppress the master mold 5 coordinated on platform 4 and with male model 3 for suppressing neodymium iron boron magnetic body, described at least one side of male model 3 is provided with arcwall face 6, is provided with the arc inner wall 7 corresponding with arcwall face 6 position of male model 3 and shape inside described master mold 5.
Wherein, described master mold 5 is split type, and namely described master mold 5 can split into four submodules 8.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various changes done in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (2)
1. a neodymium iron boron magnetic body press-moulding die, comprise the male model (3) that is arranged on NdFeB profiling machine (1) compression leg (2) and be located at NdFeB profiling machine (1) compacting platform (4) upper and coordinate the master mold (5) for suppressing neodymium iron boron magnetic body with male model (3), it is characterized in that: described male model (3) at least one side is provided with arcwall face (6), described master mold (5) inner side is provided with the arc inner wall (7) corresponding with the arcwall face of male model (3) (6) position and shape.
2. neodymium iron boron magnetic body press-moulding die according to claim 1, is characterized in that: described master mold (5) is for split type, and namely described master mold (5) can split into four submodules (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761775.0U CN204934604U (en) | 2015-09-29 | 2015-09-29 | Neodymium iron boron magnetic body press-moulding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761775.0U CN204934604U (en) | 2015-09-29 | 2015-09-29 | Neodymium iron boron magnetic body press-moulding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934604U true CN204934604U (en) | 2016-01-06 |
Family
ID=55002060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761775.0U Active CN204934604U (en) | 2015-09-29 | 2015-09-29 | Neodymium iron boron magnetic body press-moulding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890210A (en) * | 2019-11-28 | 2020-03-17 | 烟台首钢磁性材料股份有限公司 | Method for improving coercive force of arc-shaped neodymium iron boron magnet |
| CN115971487A (en) * | 2023-03-21 | 2023-04-18 | 东北大学 | Neodymium iron boron magnet explosion compression molding die and molding method |
-
2015
- 2015-09-29 CN CN201520761775.0U patent/CN204934604U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890210A (en) * | 2019-11-28 | 2020-03-17 | 烟台首钢磁性材料股份有限公司 | Method for improving coercive force of arc-shaped neodymium iron boron magnet |
| CN110890210B (en) * | 2019-11-28 | 2021-04-20 | 烟台首钢磁性材料股份有限公司 | Method for improving coercive force of arc-shaped neodymium iron boron magnet |
| US11798740B2 (en) | 2019-11-28 | 2023-10-24 | Yantai Shougang Magnetic Materials Inc | Method of improving coercivity of an arc-shaped Nd-Fe-B magnet |
| CN115971487A (en) * | 2023-03-21 | 2023-04-18 | 东北大学 | Neodymium iron boron magnet explosion compression molding die and molding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205020806U (en) | Radial magnet forming die | |
| CN204934604U (en) | Neodymium iron boron magnetic body press-moulding die | |
| CN202317018U (en) | Molding mould of permanent magnetic material | |
| CN104028754B (en) | The manufacture device of neodymium iron boron spheroid | |
| CN205020805U (en) | Axial cylinder magnet forming die | |
| CN204020024U (en) | Compensating squeeze head | |
| CN103433378B (en) | A kind of diel for sealed wiring base | |
| CN204276822U (en) | A kind of making mould of Ultra-thin Sand cored structure | |
| CN203956080U (en) | The manufacturing installation of neodymium iron boron spheroid | |
| CN203875334U (en) | Bonded NdFeB magnetic shoe double-cavity mold | |
| CN204486695U (en) | A kind of bicycle bell kludge | |
| CN203304407U (en) | Stamping die for TV set front frame | |
| CN204504218U (en) | A kind of punch-forming mold of VCT metallic sintered products | |
| CN203124735U (en) | NdFeB sintering forming mold | |
| CN202129443U (en) | Moulding device for rare-earth permanent-magnet tile-shaped product | |
| CN203044797U (en) | Self-locking structure of mould core box | |
| CN205668071U (en) | A kind of Nd-Fe-B mould | |
| CN207787696U (en) | A kind of press device of powder metallurgy iron core | |
| CN204470718U (en) | End face labyrinth type saw blade clamping plate | |
| CN205800252U (en) | A kind of single cylinder press device of mold | |
| CN105356681A (en) | Upper die mechanism for shaping machine | |
| CN204464042U (en) | A kind of EFD type soft-magnetic ferrite core green part | |
| CN203072832U (en) | Goniale | |
| CN204179868U (en) | For compressing the ring pressing construction of stator punching | |
| CN204668362U (en) | A kind of battery steel shell structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |