CN204724849U - A kind of neodymium-iron-boron post mould - Google Patents
A kind of neodymium-iron-boron post mould Download PDFInfo
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- CN204724849U CN204724849U CN201520482364.8U CN201520482364U CN204724849U CN 204724849 U CN204724849 U CN 204724849U CN 201520482364 U CN201520482364 U CN 201520482364U CN 204724849 U CN204724849 U CN 204724849U
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Abstract
The utility model relates to neodymium iron boron cloth powder compression molding techniques field, specifically a kind of neodymium-iron-boron post mould, it is provided with bed die and mold, the strip groove being provided with cross section semicircular in shape side by side corresponding on the corresponding surface of bed die and mold, be characterised in that described bed die and mold are square and are arranged on by left plate, right plate, in the framework that front side board and back side panel surround, the detent that left plate is provided with through front side board and back side panel with right plate is connected with back side panel with front side board, left plate or right plate are provided with paper input slot, right plate or left plate are provided with paper output trough, have easy to use, product percent of pass is high, operating efficiency advantages of higher.
Description
Technical field
The utility model relates to neodymium iron boron cloth powder compression molding techniques field, specifically a kind of easy to use, product percent of pass is high, operating efficiency is high neodymium-iron-boron post mould.
Background technology
As everyone knows, neodymium-iron-boron magnetic material is the alloy of neodymium, iron oxide etc., also known as magnet steel, be called as due to the magnetic property of its excellence " magnetic king ", neodymium iron boron, because of the performance of its high magnetic energy, high-coercive force and high-energy-density, makes Nd-Fe-Bo permanent magnet material be applied widely in modern industry and electronic technology, thus realizes the miniaturization of the equipment such as instrument, instrument, motor, lightweight, slimming, there is cost performance high, the advantages such as mechanical property is good.
In the manufacturing process of neodymium-iron-boron post, powder after hydrogen breaks grinding flour needs the process of being pressed, be upside down in magnetic post mould by powder and suppress, at present, neodymium iron boron manual magnetic post mould, be provided with forming tank and contoured squeeze board, inner bottom surface in forming tank is provided with several semi-circular recesses, contoured squeeze board corresponding is with it provided with semi-circular recesses, the forming tank semi-circular recesses place corresponding with after contoured squeeze board pressing combines and forms cylindrical mold cavities, in columniform molding neodymium iron boron process, first load weighted powder is imported in mould, then mould is shaken, strike off with extension powder plate and suppress again, because low side in shaping groove is provided with semicircular groove, because bottom is provided with cambered surface, when pouring powder into mould, corner is easy to produce space, simultaneously because the mobility of powder self is very poor, end powder is easily caused to have " bridging " phenomenon, strengthen the quality error between each cylinder, the qualification rate of product reduces, simultaneously due to cylinder type neodymium iron boron pressed compact in forming tank shaping after take out from mould time, cylindrical green compact material is shaky very easily loose, will exist and take out inconvenience, knock the deficiencies such as limit arrisdefect.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of easy to use, product percent of pass is high, operating efficiency is high neodymium-iron-boron post mould.
The utility model solves the technical scheme that its technical problem adopts:
A kind of neodymium-iron-boron post mould, be provided with bed die and mold, the strip groove being provided with cross section semicircular in shape side by side corresponding on the corresponding surface of bed die and mold, it is characterized in that described bed die and mold are square and are arranged in the framework that surrounded by left plate, right plate, front side board and back side panel, the detent that left plate is provided with through front side board and back side panel with right plate is connected with back side panel with front side board, left plate or right plate are provided with paper input slot, and right plate or left plate are provided with paper output trough.
Paper input slot described in the utility model is identical with the height of bed die with the height of paper output trough, and ensure that scraps of paper laminating is covered above bed die, meanwhile, highly identical paper input slot and paper output trough can ensure that powder is distributed on the scraps of paper uniformly.
Front side board described in the utility model and back side panel are set to the magnetic magnetic sheet of band respectively, bed die, left plate are connected with back side panel with front side board through magnetic force respectively with right plate, ensure bed die, mold and left plate, right plate, the fastness that connects between front side board and back side panel.
The utility model is square due to bed die and mold and is arranged on by left plate, right plate, in the framework that front side board and back side panel surround, the detent that left plate is provided with through front side board and back side panel with right plate is connected with back side panel with front side board, magnetic post after convenient compacting takes off, improve the qualification rate of product, because left plate and right plate are provided with the height paper input slot identical with bed die height and paper output trough, the paper of horizontal positioned can strengthen the mobility of powder, avoid the generation of bridging phenomenon, improve the quality of product, front side board and back side panel are set to the magnetic magnetic sheet of band respectively, bed die, left plate is connected with back side panel with front side board through magnetic force respectively with right plate, ensure bed die, mold and left plate, right plate, the fastness connected between front side board and back side panel, have easy to use, product percent of pass is high, operating efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the structural representation of mold and bed die in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of neodymium-iron-boron post mould, be provided with bed die 1 and mold 2, the strip groove being provided with cross section semicircular in shape side by side corresponding on the corresponding surface of bed die 1 and mold 2, it is characterized in that described bed die 1 and mold 2 are square and are arranged on by left plate 3, right plate 4, in the framework that front side board 5 and back side panel 6 surround, the detent that left plate 3 is provided with through front side board 5 and back side panel 6 with right plate 4 is connected with back side panel 6 with front side board 5, left plate 3 or right plate 4 are provided with paper input slot 7, right plate 3 or left plate 4 are provided with paper output trough 8, paper input slot 7 is identical with the height of paper output trough 8 and identical with the height of bed die 1, ensure that scraps of paper laminating is covered above bed die 1, simultaneously, highly identical paper input slot 7 and paper output trough 8 can ensure that powder is distributed on the scraps of paper uniformly, described front side board 5 and back side panel 6 are set to the magnetic magnetic sheet of band respectively, bed die 1, left plate 3 is connected with back side panel 6 with front side board 5 through magnetic force respectively with right plate 4, ensure bed die 1, mold 2 and left plate 3, right plate 4, the fastness connected between front side board 5 and back side panel 6.
The utility model in use, first the splicing of bed die 1, front side board 5, back side panel 6, left plate 3 and right plate 4 is surrounded mold slots, then paper is inserted from paper input slot 7, paper output trough 8 shifts out edge, paper formation is made to be placed on above lower bolster 1, then the powder weighed up is poured in mold slots, shake mould, strike off with extension powder plate, suppress with mold 2 again, after compressing, remove mold 2, front side board 5, back side panel 6, left plate 3 and right plate 4, then the cylindrical magnetic post suppressed is taken out.
The utility model is square due to bed die 1 and mold 2 and is arranged on by left plate 3, right plate 4, in the framework that front side board 5 and rear side 6 plate surround, the detent that left plate 3 is provided with through front side board 5 and back side panel 6 with right plate 4 is connected with back side panel 6 with front side board 5, can dismantle after compressing, magnetic post after convenient compacting takes off, improve the qualification rate of product, because left plate 3 and right plate 4 are provided with highly identical and highly same with bed die 1 paper input slot 7 and paper output trough 8, the paper of horizontal positioned can strengthen the mobility of powder, avoid the generation of bridging phenomenon, improve the quality of product, front side board 5 and back side panel 6 are set to the magnetic magnetic sheet of band respectively, bed die 1, left plate 3 is connected with back side panel 6 with front side board 5 through magnetic force respectively with right plate 4, ensure bed die 1, mold 2 and left plate 3, right plate 4, the fastness connected between front side board 5 and back side panel 6, have easy to use, product percent of pass is high, operating efficiency advantages of higher, because the level of paper is put into, powder can be evenly distributed in mold slots when shaking, accelerate the mobility of powder, avoid the generation of bridging phenomenon, there is structure simple, easy to use, product percent of pass advantages of higher.
Claims (3)
1. a neodymium-iron-boron post mould, be provided with bed die and mold, the strip groove being provided with cross section semicircular in shape side by side corresponding on the corresponding surface of bed die and mold, it is characterized in that described bed die and mold are square and are arranged in the framework that surrounded by left plate, right plate, front side board and back side panel, the detent that left plate is provided with through front side board and back side panel with right plate is connected with back side panel with front side board, left plate or right plate are provided with paper input slot, and right plate or left plate are provided with paper output trough.
2. a kind of neodymium-iron-boron post mould according to claim 1, it is characterized in that front side board and back side panel are set to the magnetic magnetic sheet of band respectively, bed die, left plate are connected with back side panel with front side board through magnetic force respectively with right plate.
3. a kind of neodymium-iron-boron post mould according to claim 1, is characterized in that paper input slot is identical with the height of bed die with the height of paper output trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482364.8U CN204724849U (en) | 2015-07-07 | 2015-07-07 | A kind of neodymium-iron-boron post mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482364.8U CN204724849U (en) | 2015-07-07 | 2015-07-07 | A kind of neodymium-iron-boron post mould |
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| CN204724849U true CN204724849U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520482364.8U Active CN204724849U (en) | 2015-07-07 | 2015-07-07 | A kind of neodymium-iron-boron post mould |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180704A (en) * | 2016-10-10 | 2016-12-07 | 崔晓 | A kind of neodymium iron boron strip-shaped product mould and using method |
| CN107525704A (en) * | 2017-10-16 | 2017-12-29 | 兰州大学 | It is a kind of pervasive from solid lock wear-resisting erosion resistance soil sample pressure-like machine station |
| CN113172364A (en) * | 2021-04-22 | 2021-07-27 | 苏州海力金属粉体材料有限公司 | Novel vacuum melting lead-free solder preparation device |
-
2015
- 2015-07-07 CN CN201520482364.8U patent/CN204724849U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180704A (en) * | 2016-10-10 | 2016-12-07 | 崔晓 | A kind of neodymium iron boron strip-shaped product mould and using method |
| CN106180704B (en) * | 2016-10-10 | 2018-05-08 | 荣成宏秀山磁业有限公司 | A kind of neodymium iron boron strip-shaped product mould and application method |
| CN107525704A (en) * | 2017-10-16 | 2017-12-29 | 兰州大学 | It is a kind of pervasive from solid lock wear-resisting erosion resistance soil sample pressure-like machine station |
| CN113172364A (en) * | 2021-04-22 | 2021-07-27 | 苏州海力金属粉体材料有限公司 | Novel vacuum melting lead-free solder preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200220 Address after: 264300 Songjiazhuang village, man Town, Weihai City, Rongcheng, Shandong Patentee after: Youyan rare earth (Rongcheng) Co., Ltd Address before: 264300 Songjiazhuang village, man Town, Weihai City, Rongcheng, Shandong Patentee before: The grand Xiushan Mountain Ci Ye Co., Ltd in Rongcheng |
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| TR01 | Transfer of patent right |