CN205732970U - A kind of compression molding device of sintered Nd-Fe-B permanent magnetic material - Google Patents
A kind of compression molding device of sintered Nd-Fe-B permanent magnetic material Download PDFInfo
- Publication number
- CN205732970U CN205732970U CN201620494937.3U CN201620494937U CN205732970U CN 205732970 U CN205732970 U CN 205732970U CN 201620494937 U CN201620494937 U CN 201620494937U CN 205732970 U CN205732970 U CN 205732970U
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- lower roof
- roof plate
- push rod
- mould
- sintered
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Abstract
The utility model discloses the compression molding device of a kind of sintered Nd-Fe-B permanent magnetic material, including charging aperture, pan feeding controller, upper cover plate, snap close, shell, mould, lower roof plate, lower roof plate push rod, base and oriented coils, pan feeding controller is on charging aperture, charging aperture runs through upper cover plate and is connected with mould, upper cover plate is connected with shell by snap close, latch on shell, shell is coated on mold outer surface, mould is placed on lower roof plate, lower roof plate is connected with lower roof plate push rod, oriented coils is on lower roof plate push rod, and base is below lower roof plate push rod.The compression molding device of this kind of sintered Nd-Fe-B permanent magnetic material uses the mode repeatedly fed, reduce the frictional force during oriented moulding, permanent magnet material molecule is made to have higher anisotropy field, and mould is readily disassembled, improve production efficiency and maintenance efficiency, apparatus structure is simple, and production cost is relatively low.
Description
Technical field
This utility model relates to moulding press, in particular to the compression molding of a kind of sintered Nd-Fe-B permanent magnetic material
Device.
Background technology
Nd-Fe-B permanent magnet material has the magnetic performance of excellence, is widely used in the energy, traffic, machinery, computer, intelligence
New and high technology and the new industries such as energy robot, be a kind of important energy-saving environmental-protection function material.The preparation of Nd-Fe-B permanent magnet material
Technique is molten alloy, powder crushing process, pressing orientating, sintering tempering.The compressing indispensability being Nd-Fe-B permanent magnet material and producing
One of operation, existing apparatus typically uses once to feed and is repeatedly orientated, but has frictional force between powder during orientation die mould, can shadow
Ring the powder degree of orientation, and finally affect material property.Additionally, existing apparatus is when mold repair, dismounting inconvenience, these are the most anxious
Need to improve.
Summary of the invention
This utility model purpose is to solve the problems referred to above, it is provided that the compression molding dress of a kind of sintered Nd-Fe-B permanent magnetic material
Put.
For achieving the above object, this utility model provides the compression molding device of a kind of sintered Nd-Fe-B permanent magnetic material,
Including charging aperture, pan feeding controller, upper cover plate, snap close, shell, mould, lower roof plate, lower roof plate push rod, base and oriented coils,
Described pan feeding controller is on described charging aperture, and described charging aperture runs through described upper cover plate and is connected with described mould, described upper cover
Plate is connected with described shell by described snap close, and on the housing, described shell is coated on described mould appearance to described snap close
Face, described mould is placed on described lower roof plate, and described lower roof plate is connected with described lower roof plate push rod, and described oriented coils is described
On lower roof plate push rod, described base is below described lower roof plate push rod.
It is to threaded between charging aperture and the upper cover plate of the compression molding device of described sintered Nd-Fe-B permanent magnetic material.
It is that screw thread connects between lower roof plate and the lower roof plate push rod of the compression molding device of described sintered Nd-Fe-B permanent magnetic material
Connect.
The beneficial effects of the utility model: the compression molding device of this kind of sintered Nd-Fe-B permanent magnetic material uses and repeatedly feeds
Mode, reduce the frictional force during oriented moulding, make permanent magnet material molecule have higher anisotropy field, and mould
Being readily disassembled, improve production efficiency and maintenance efficiency, apparatus structure is simple, and production cost is relatively low.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model；
Wherein: 1, charging aperture, 2, pan feeding controller, 3, upper cover plate, 4, snap close, 5, shell, 6, mould, 7, lower roof plate, 8,
Lower roof plate push rod, 9, base, 10, oriented coils.
Detailed description of the invention
As it is shown in figure 1, this utility model takes techniques below scheme to realize: the pressure of this kind of sintered Nd-Fe-B permanent magnetic material
Sheet forming device, pushes away including charging aperture 1, pan feeding controller 2, upper cover plate 3, snap close 4, shell 5, mould 6, lower roof plate 7, lower roof plate
Bar 8, base 9 and oriented coils 10, pan feeding controller 2 is on charging aperture 1, and charging aperture 1 runs through upper cover plate 3 and is connected with mould 6, on
Cover plate 3 is connected with shell 5 by snap close 4, and snap close 4 is on shell 5, and shell 5 is coated on mould 6 outer surface, and mould 6 is placed on lower top
On plate 7, lower roof plate 7 is connected with lower roof plate push rod 8, and oriented coils 10 is on lower roof plate push rod 8, and base 9 is lower roof plate push rod 8 times
Face.
As preferred version of the present utility model, the charging aperture of the compression molding device of sintered Nd-Fe-B permanent magnetic material is with upper
It is threaded between cover plate.
As preferred version of the present utility model, the lower roof plate of the compression molding device of sintered Nd-Fe-B permanent magnetic material and under
It is threaded between top board push rod.
The compression molding device of sintered Nd-Fe-B permanent magnetic material described in the utility model uses the mode repeatedly fed, and reduces
Frictional force during oriented moulding, makes permanent magnet material molecule have higher anisotropy field, and mould is readily disassembled, and carries
High production efficiency and maintenance efficiency, apparatus structure is simple, and production cost is relatively low.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck
In territory, technical staff passes through logical analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Test available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. the compression molding device of a sintered Nd-Fe-B permanent magnetic material, it is characterised in that: include charging aperture, pan feeding controller,
Upper cover plate, snap close, shell, mould, lower roof plate, lower roof plate push rod, base and oriented coils, described pan feeding controller described enter
Material mouth on, described charging aperture runs through described upper cover plate and is connected with described mould, described upper cover plate by described snap close and described outside
Shell is connected, and on the housing, described shell is coated on described mold outer surface to described snap close, and described mould is placed on described lower top
On plate, described lower roof plate is connected with described lower roof plate push rod, and described oriented coils is on described lower roof plate push rod, and described base exists
Below described lower roof plate push rod.
The compression molding device of sintered Nd-Fe-B permanent magnetic material the most according to claim 1, it is characterised in that: described charging
Mouthful be to threaded between described upper cover plate.
The compression molding device of sintered Nd-Fe-B permanent magnetic material the most according to claim 1, it is characterised in that: described lower top
It is threaded between plate and described lower roof plate push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494937.3U CN205732970U (en) | 2016-05-27 | 2016-05-27 | A kind of compression molding device of sintered Nd-Fe-B permanent magnetic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494937.3U CN205732970U (en) | 2016-05-27 | 2016-05-27 | A kind of compression molding device of sintered Nd-Fe-B permanent magnetic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732970U true CN205732970U (en) | 2016-11-30 |
Family
ID=57362929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494937.3U Active CN205732970U (en) | 2016-05-27 | 2016-05-27 | A kind of compression molding device of sintered Nd-Fe-B permanent magnetic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470617A (en) * | 2017-02-28 | 2017-12-15 | 重庆大学 | The screw rotor shaped device of pitches |
-
2016
- 2016-05-27 CN CN201620494937.3U patent/CN205732970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470617A (en) * | 2017-02-28 | 2017-12-15 | 重庆大学 | The screw rotor shaped device of pitches |
| CN107470617B (en) * | 2017-02-28 | 2019-08-13 | 重庆大学 | The screw rotor molding machine of pitches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 242300 No. 12, Mingxin Road, Port Industrial Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Earth bear (Ningguo) permanent magnet Technology Co.,Ltd. Address before: 242300 intersection of Jingsi road and Shannan Road, Ningguo port Ecological Industrial Park, Xuancheng City, Anhui Province Patentee before: NINGCI ELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |