CN204148504U - Prism magnet direct pressing mould - Google Patents
Prism magnet direct pressing mould Download PDFInfo
- Publication number
- CN204148504U CN204148504U CN201420565752.8U CN201420565752U CN204148504U CN 204148504 U CN204148504 U CN 204148504U CN 201420565752 U CN201420565752 U CN 201420565752U CN 204148504 U CN204148504 U CN 204148504U
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- CN
- China
- Prior art keywords
- indent
- dip mold
- top die
- time
- die
- 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 - Lifetime
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
The utility model discloses a kind of effectively simplified processing process, save the prism magnet direct pressing mould of material; Prism magnet direct pressing mould of the present utility model, comprise upper die and lower die, the bottom of patrix is disposed with the first top die, the second top die and the 3rd top die side by side, the inner side of the first top die, the second top die and the 3rd top die to be respectively arranged with on indent on first, second indent on indent and the 3rd, and on first, on indent, second, on indent and the 3rd, the cross section of indent is the half of equilateral polygon; The top of counterdie is disposed with the first dip mold, the second dip mold and the 3rd dip mold side by side, the inner side of the first dip mold, the second dip mold and the 3rd dip mold is respectively arranged with first time indent, second time indent and the 3rd time indent, and the cross section of first time indent, second time indent and the 3rd time indent is second half of equilateral polygon.
Description
Technical field
The utility model relates to magnet manufacturing and processing equipment technical field in loudspeaker, particularly relates to a kind of prism magnet direct pressing mould.
Background technology
At present, when in magnet industry, neodymium iron boron is compressing, conventional compacting shape is cuboid and cylindrical, and pressing process shall not be applied to the production of magnet in loudspeaker; And the manufacturing shape of magnet in loudspeaker, be mostly polygonal prismatic, and for the processing technology thereof more complicated of speaker magnet in prior art, morely adopt the mode of cutting and waste material; If a kind of mould being applicable to speaker magnet production and processing can be designed, directly that raw material are compressing, then can save time and material.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of effectively simplified processing process, saves the prism magnet direct pressing mould of material.
Prism magnet direct pressing mould of the present utility model, comprise upper die and lower die, wherein, the bottom of described patrix is disposed with the first top die, the second top die and the 3rd top die side by side, the inner side of described first top die, the second top die and the 3rd top die to be respectively arranged with on indent on first, second indent on indent and the 3rd, and on described first, on indent, second, on indent and the 3rd, the cross section of indent is the half of equilateral polygon; The top of described counterdie is disposed with the first dip mold, the second dip mold and the 3rd dip mold side by side, the inner side of described first dip mold, the second dip mold and the 3rd dip mold is respectively arranged with first time indent, second time indent and the 3rd time indent, and the cross section of described first time indent, second time indent and the 3rd time indent is second half of equilateral polygon; Described first top die, the second top die and the 3rd top die match with the first dip mold, the second dip mold and the 3rd dip mold respectively.
Further, the bottom of described first top die, the second top die and the 3rd top die and the end face of the first dip mold, the second dip mold and the 3rd dip mold are provided with the rubbing surface of occlusion mutually.
Further, described patrix is provided with pilot hole, described counterdie is provided with guide post, described guide post is relative sliding in described pilot hole.
Further, the top of described patrix is provided with and pushes away seat, and the bottom of described counterdie is provided with holder.
Further, on described first, on indent, second, on indent and the 3rd, the top part depression of indent is arranged in described patrix, and the bottom part depression of described first time indent, second time indent and the 3rd time indent is arranged in described counterdie.
Further, the outside of described first top die and the 3rd top die and the outside of described first dip mold and the 3rd dip mold are provided with inclined-plane.
Compared with prior art the beneficial effects of the utility model are: like this, by the upper die and lower die matched up and down, ferromagnetic powder is mutually extruded, can effective simplified processing process, save material.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the upward view of patrix in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, prism magnet direct pressing mould of the present utility model, comprise patrix 1 and counterdie 2, wherein, the bottom of patrix 1 is disposed with the first top die, the second top die and the 3rd top die side by side, the inner side of the first top die, the second top die and the 3rd top die to be respectively arranged with on first on indent 101, second indent 103 on indent 102 and the 3rd, and on first, on indent 101, second, on indent 102 and the 3rd, the cross section of indent 103 is the half of equilateral polygon; The top of counterdie 2 is disposed with the first dip mold, the second dip mold and the 3rd dip mold side by side, the cross section that the inner side of the first dip mold, the second dip mold and the 3rd dip mold is respectively arranged with first time indent, 201, second time indent 202 and the 3rd time indent 203, the first time indent 201, second time indent 202 and the 3rd time indent 203 is second half of equilateral polygon; First top die, the second top die and the 3rd top die match with the first dip mold, the second dip mold and the 3rd dip mold respectively; Like this, by the upper die and lower die matched up and down, ferromagnetic powder is mutually extruded, can effective simplified processing process, save material.
Prism magnet direct pressing mould of the present utility model, the end face of the bottom of the first top die, the second top die and the 3rd top die and the first dip mold, the second dip mold and the 3rd dip mold is provided with the rubbing surface 3 of occlusion mutually, like this can effective location upper die and lower die, prevent from mutually sliding the product generation deformation caused between the two.
Prism magnet direct pressing mould of the present utility model, patrix is provided with pilot hole, counterdie is provided with guide post 4, guide post 4 relative sliding in pilot hole; Like this, can effectively lead upper die and lower die.
Prism magnet direct pressing mould of the present utility model, the top of patrix is provided with and pushes away seat 5, and the bottom of counterdie is provided with holder 6, like this, can effective location promote upper die and lower die.
Prism magnet direct pressing mould of the present utility model, on first, on indent 101, second, on indent 102 and the 3rd, the top part depression of indent 103 is arranged in patrix, and the bottom part depression of first time indent, 201, second time indent 202 and the 3rd time indent 203 is arranged in counterdie; Due to top die and dip mold outwardly, can discharge between the ferromagnetic powder of spilling like this, be conducive to extruded.
Prism magnet direct pressing mould of the present utility model, the outside of the outside of the first top die and the 3rd top die and the first dip mold and the 3rd dip mold is provided with inclined-plane 7; Like this, be conducive to the ferromagnetic powder overflowed to be discharged.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a prism magnet direct pressing mould, it is characterized in that, comprise upper die and lower die, wherein, the bottom of described patrix is disposed with the first top die, the second top die and the 3rd top die side by side, the inner side of described first top die, the second top die and the 3rd top die to be respectively arranged with on indent on first, second indent on indent and the 3rd, and on described first, on indent, second, on indent and the 3rd, the cross section of indent is the half of equilateral polygon; The top of described counterdie is disposed with the first dip mold, the second dip mold and the 3rd dip mold side by side, the inner side of described first dip mold, the second dip mold and the 3rd dip mold is respectively arranged with first time indent, second time indent and the 3rd time indent, and the cross section of described first time indent, second time indent and the 3rd time indent is second half of equilateral polygon; Described first top die, the second top die and the 3rd top die match with the first dip mold, the second dip mold and the 3rd dip mold respectively.
2. prism magnet direct pressing mould as claimed in claim 1, it is characterized in that, the end face of the bottom of described first top die, the second top die and the 3rd top die and the first dip mold, the second dip mold and the 3rd dip mold is provided with the rubbing surface of occlusion mutually.
3. prism magnet direct pressing mould as claimed in claim 1, it is characterized in that, described patrix is provided with pilot hole, described counterdie is provided with guide post, and described guide post is relative sliding in described pilot hole.
4. prism magnet direct pressing mould as claimed in claim 1, it is characterized in that, the top of described patrix is provided with and pushes away seat, and the bottom of described counterdie is provided with holder.
5. prism magnet direct pressing mould as claimed in claim 1, it is characterized in that, on described first, on indent, second, on indent and the 3rd, the top part depression of indent is arranged in described patrix, and the bottom part depression of described first time indent, second time indent and the 3rd time indent is arranged in described counterdie.
6. prism magnet direct pressing mould as claimed in claim 1, it is characterized in that, the outside of described first top die and the 3rd top die and the outside of described first dip mold and the 3rd dip mold are provided with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565752.8U CN204148504U (en) | 2014-09-29 | 2014-09-29 | Prism magnet direct pressing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565752.8U CN204148504U (en) | 2014-09-29 | 2014-09-29 | Prism magnet direct pressing mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148504U true CN204148504U (en) | 2015-02-11 |
Family
ID=52506657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565752.8U Expired - Lifetime CN204148504U (en) | 2014-09-29 | 2014-09-29 | Prism magnet direct pressing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637244A (en) * | 2018-04-12 | 2018-10-12 | 海宁金瑞金属制品有限公司 | The molding die of powder metallurgy |
| CN108637243A (en) * | 2018-04-12 | 2018-10-12 | 海宁金瑞金属制品有限公司 | The guidance set of movable mold in the molding die of powder metallurgy |
-
2014
- 2014-09-29 CN CN201420565752.8U patent/CN204148504U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637244A (en) * | 2018-04-12 | 2018-10-12 | 海宁金瑞金属制品有限公司 | The molding die of powder metallurgy |
| CN108637243A (en) * | 2018-04-12 | 2018-10-12 | 海宁金瑞金属制品有限公司 | The guidance set of movable mold in the molding die of powder metallurgy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |