CN202779800U - Tempering sintering box - Google Patents
Tempering sintering box Download PDFInfo
- Publication number
- CN202779800U CN202779800U CN 201220494578 CN201220494578U CN202779800U CN 202779800 U CN202779800 U CN 202779800U CN 201220494578 CN201220494578 CN 201220494578 CN 201220494578 U CN201220494578 U CN 201220494578U CN 202779800 U CN202779800 U CN 202779800U
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- CN
- China
- Prior art keywords
- sintering box
- tempering
- sintering
- box body
- holes
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the filed of magnet preparation, in particular to a tempering sintering box. The tempering sintering box comprises a sintering box body (1) and is characterized in that a plurality of rectangular through holes (2) used for transferring quantity of heat in a better mode are arranged in the bottom of the sintering box body (1), and a plurality of circular through holes (3) used for transferring quantity of heat in a better mode are arranged in the lateral side of the sintering body (1). According to the tempering sintering box, consistency and stability of a magnet are good after the magnet is tempered.
Description
Technical field
The utility model relates to the magnet preparation field, relates in particular to a kind of tempering sintering box.
Background technology
Sintering box is to place the magnet that needs sintering, the magnet sintering generally will be through twice, high temperature sintering for the first time, mainly play the effect of setting, lonneal for the second time, mainly play the effect of stability magnets, use during second time tempering after the prior art magnet first sintering cooling remain first sintering the time use the sort of around seal sintering box, the temperature of the magnet during so for the second time tempering in the sintering box is not very even, so that the magnet uniformity after the tempering is not fine, and stability may be relatively poor.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of so that the tempering sintering box of the magnet high conformity after the tempering and good stability.
The technical scheme that the utility model adopts is: a kind of tempering sintering box, comprise a sintering box body, described sintering box body bottom surface is provided with a plurality of rectangular through holes for better transferring heat, and described sintering box body side is provided with a plurality of manholes for better transferring heat.
Adopt above structure compared with prior art, the utlity model has following advantage: bottom surface and side at the sintering box body are equipped with a plurality of through holes, in drawing process, can better transmit by the formula heat like this, and then make the magnet temperature in the tempering sintering box even, so that tea grower's high conformity and good stability after the tempering.
As preferably, the formation that evenly distributes along the bottom surface of described a plurality of rectangular through holes, described a plurality of manholes evenly distribute along the side horizontal direction, and also are provided with one on the described bottom surface and are used for the steel wire that supports.All through holes all are even distributions, like this so that heat-conducting effect is better, and in sintering box body bottom surface a steel wire are set, and can well prevent that like this magnet from dropping, and play a very good protection and do not affect heat-conducting effect.
Description of drawings
Fig. 1 is the structural representation of the utility model tempering sintering box.
Fig. 2 is the top view of the utility model tempering sintering box.
As shown in the figure: 1, sintering box body; 2, rectangular through holes; 3, manhole; 4, steel wire.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described further, but the utility model is not limited only to the following specific embodiment.
As shown in the figure: a kind of tempering sintering box, comprise a sintering box body 1,, described sintering box body 1 bottom surface is provided with a plurality of rectangular through holes 2 for better transferring heat, and described sintering box body 1 side is provided with a plurality of manholes 3 for better transferring heat.
The formation that evenly distributes along the bottom surface of described a plurality of rectangular through holes 2, described a plurality of manholes 3 evenly distribute along the side horizontal direction, and also are provided with one on the described bottom surface and are used for the steel wire 4 that supports.Rectangular through holes 2 is 4 in this specific embodiment, is evenly distributed on around sintering box body 1 bottom surface, and described manhole 3 has 12, and each side all arranges 3 manholes 3, and described steel wire 4 can cover described 4 rectangular through holes 2.
Claims (2)
1. tempering sintering box, comprise a sintering box body (1), it is characterized in that: described sintering box body (1) bottom surface is provided with a plurality of rectangular through holes (2) for better transferring heat, and described sintering box body (1) side is provided with a plurality of manholes (3) for better transferring heat.
2. tempering sintering box according to claim 1, it is characterized in that: described a plurality of rectangular through holes (2) formation that evenly distributes along the bottom surface, described a plurality of manhole (3) evenly distributes along the side horizontal direction, and also is provided with a steel wire (4) that is used for support on the described bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494578 CN202779800U (en) | 2012-09-26 | 2012-09-26 | Tempering sintering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494578 CN202779800U (en) | 2012-09-26 | 2012-09-26 | Tempering sintering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779800U true CN202779800U (en) | 2013-03-13 |
Family
ID=47807142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494578 Expired - Fee Related CN202779800U (en) | 2012-09-26 | 2012-09-26 | Tempering sintering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935768A (en) * | 2016-06-30 | 2016-09-14 | 中铝广西有色金源稀土有限公司 | Sintered Nd-Fe-B open type sintering feed box and use method thereof |
-
2012
- 2012-09-26 CN CN 201220494578 patent/CN202779800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935768A (en) * | 2016-06-30 | 2016-09-14 | 中铝广西有色金源稀土有限公司 | Sintered Nd-Fe-B open type sintering feed box and use method thereof |
| CN105935768B (en) * | 2016-06-30 | 2018-02-27 | 中铝广西有色金源稀土有限公司 | A kind of sintered NdFeB open type sintering magazine and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |