CN202352512U - Special rare earth permanent magnet parallel orientation forming equipment - Google Patents
Special rare earth permanent magnet parallel orientation forming equipment Download PDFInfo
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- CN202352512U CN202352512U CN2011204238078U CN201120423807U CN202352512U CN 202352512 U CN202352512 U CN 202352512U CN 2011204238078 U CN2011204238078 U CN 2011204238078U CN 201120423807 U CN201120423807 U CN 201120423807U CN 202352512 U CN202352512 U CN 202352512U
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- permanent magnet
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Abstract
The utility model relates to special rare earth permanent magnet parallel orientation forming equipment. The special rare earth permanent magnet parallel orientation forming equipment comprises a cross beam and an operating platform, wherein the cross beam and the operating platform are connected through guide pillars at four corners; an upper slide block and a lower slide block which are in sliding fit are arranged on the guide pillars; an upper polar pole with an upper punch is fixed on the lower end surface of the upper slide block; an upper orientation coil is arranged on the periphery of the upper polar pole; an upper magnetic-conductive plate is arranged outside the upper orientation coil; a lower polar pole with a lower punch is fixed on the upper end surface of the operating platform; a lower orientation coil located on the periphery of the lower polar pole is mounted on the upper end surface of the lower slide block; a lower magnetic-conductive plate is arranged outside the lower orientation coil; and a core bar which is in sliding fit with the lower punch is arranged in the center of the lower punch and is driven by a lower core cylinder mounted in the operating platform. During demoulding, the lower cylinder and the lower core cylinder respectively drive a female mould and the core bar to move downwards, so that a product can be exposed out of the female mould and then taken away directly, the demoulding efficiency is high, the product does not require to be drawn out from the lower punch to prevent from being damaged, and the special rare earth permanent magnet parallel orientation forming equipment facilitates automatic demoulding, thus the production efficiency is increased.
Description
Technical field
The utility model relates to a kind of hydraulic press, the parallel-oriented shaping equipment of rare earth permanent magnet of particularly a kind of convenient compacting annular products demoulding.
Background technology
Along with the development and the maturation of PM technique, increasing material adopts PM technique to make.It becomes pie through powder shaping press with powder compaction earlier, makes final products through sintering again.Rare earth permanent-magnetic material is a kind of comparatively special material, and the alloy that it forms samarium, neodymium mixed rare-earth metal and transition metal (like cobalt, iron etc.) is with powder metallurgy process compacting die mould and sintering, a kind of magnetic material that after magnetizing in magnetic field, makes.
The rare earth permanent magnet forming hydraulic press is used for rare earth material is pressed into pie; Up-to-date rare earth permanent magnet forming hydraulic press mainly comprises frame at present; Upper cylinder half and following cylinder are installed respectively on the entablature of frame and the workbench, and the piston rod end of upper cylinder half is through dashing in the top shoe connection, and following cylinder connects negative template; Former is installed, down towards being fixed on the workbench in the negative template.In when compacting, on take blame for others drive top shoe on sweep away and move, and sliding block drives negative template and former is descending, realizes the unsteady compacting of powder in the former.The shortcoming of this kind structure is: when the compacting annular products, and must be by dashing the die cavity of forming annular products under former and the step.It drives former by following cylinder and moves down when the demoulding, make that product stretches out after, again by manually under the annular products of rushing forward down.Manually under rush to when taking out product owing to receive force direction and stressed size wayward, very easily cause product damage, scrap; Be unfavorable for the automation demoulding.
In addition, rare earth permanent magnet forming hydraulic press orientation texture is used for the orientation of hydraulic press for powder formation to magnetic material, so that improve the magnetic property of product.It mainly comprises pole and is coated on the outer line bag of pole that its shortcoming is: pole and line bag are Open architecture, and leakage field is big, and effective magnetic field intensity is lower, influences orientation effect.
Summary of the invention
The technical problem that the utility model will solve provides a kind of totally enclosed type magnetic conduction construction, is convenient in demoulding and helps the parallel-oriented shaping equipment of rare earth permanent magnet of the automation demoulding.
For solving the problems of the technologies described above, the technical scheme of the utility model is: the parallel-oriented shaping equipment of a kind of rare earth permanent magnet comprises crossbeam and workbench; Said crossbeam is connected with the guide pillar of workbench through four jiaos; Be sliding combined with top shoe and sliding block on the guide pillar, top shoe is driven by the upper cylinder half that is installed on the crossbeam, and sliding block is driven by the following cylinder that is installed on the workbench; Its innovative point is: said top shoe lower surface is fixed with pole; Last pole lower end is installed and is dashed, and last pole outer periphery is equipped with oriented coils, the said oriented coils peripheral hardware upper conduction magnetic board of going up; The fixing pole down in said workbench upper surface, following pole upper end dashes under installing; Said sliding block upper surface is equipped with and is positioned at the down peripheral following oriented coils of pole, and said oriented coils is down set magnetic conductive board outward, saidly is fixed with the former supporting plate on the magnetic conductive board down, and former is installed in the said former supporting plate; Said Xia Chong center is provided with and dashes the plug that is slidingly matched down, and said plug is driven by the following core cylinder that is installed in the workbench.
Further, said down cylinder and the shared same cylinder body of play core cylinder, said cylinder body have upper and lower two inner chambers independently, and said going up installed core cylinder piston rod down in the inner chamber, cylinder piston rod under installing in the said lower inner cavity.
The advantage of the utility model is: in compacting during annular products, by former, Shang Chong, dash down and plug cooperates and suppresses, during the demoulding; Following cylinder drives former with following core cylinder, plug moves down, and makes product expose former, can directly take product away; Demoulding efficiency is high, need not under rush to and extract product, avoid occurring damage; And this structure helps adopting the realization automation demoulding, further enhances productivity.Two poles of orientation texture adopt the totally enclosed type magnetic conduction construction leakage field of upper and lower combined and arranged little, guarantee the intensity in magnetic field, and orientation effect is good.
Following cylinder and the shared same cylinder body of following core cylinder make things convenient for installation and maintenance, and have practiced thrift manufactured materials.
Description of drawings
Fig. 1 is the parallel-oriented shaping equipment structural representation of the utility model rare earth permanent magnet.
Embodiment
As shown in Figure 1, comprise crossbeam 1, workbench 2, top shoe 3, sliding block 4, upper cylinder half 5, down cylinder 6, go up pole 7, upward dash 8, go up oriented coils 9, go up magnetic conduction end plate 10, go up magnetic conduction side plate 11, down pole 12, dash 13 down, oriented coils 14, magnetic conduction end plate 15, magnetic conduction side plate 16, former supporting plate 17, former 18, plug 19, core cylinder piston rod 20 down down down down.
Above-mentioned crossbeam 1 and workbench 2 guide pillar through four jiaos is connected fixing, is sliding combined with top shoe 3 and sliding block 4 on the guide pillar, and top shoe 3 is driven by the upper cylinder half 5 that is installed on the crossbeam 1, and sliding block 4 is driven by the following cylinder 6 that is installed on the workbench 2.
Top shoe 3 lower surfaces are fixed with pole 7; Last pole 7 lower ends are installed and are dashed 8; Last pole 7 outer periphery are equipped with oriented coils 9, and at last oriented coils 9 peripheral hardware upper conduction magnetic boards, this upper conduction magnetic board is connected fixedly with last magnetic conduction side plate 11 by last magnetic conduction end plate 10 and forms; Last magnetic conduction end plate 10 is connected with top shoe 3 through top guide bar, make go up magnetic conduction end plate 10 and last magnetic conduction side plate 11 and upward oriented coils 9 can move at last pole 7 peripheral easy on and off.
The fixing pole 12 down in workbench 2 upper surfaces, following pole 12 upper ends are installed down and are dashed 13, glide; 5 upper surfaces are equipped with and are positioned at the following oriented coils 14 of pole 12 peripheries down; The following oriented coils 14 outer magnetic conductive boards of setting, this time magnetic conductive board is connected with following magnetic conduction side plate 16 by following magnetic conduction end plate 15 and fixedly forms, and is fixed with the magnetic conduction framework on the following magnetic conduction side plate 16 of following magnetic conductive board; Non-magnetic former supporting plate 17 is installed in the magnetic conduction framework, former 18 is installed in the former supporting plate 17.
Be provided with at 13 centers that dash down and dash 13 plugs 19 that are slidingly matched down, core cylinder down is installed in workbench, following core cylinder piston rod 20 upper ends directly or indirectly are connected with plug 19.
For making things convenient for installation and maintenance, reduce manufacturing cost, following cylinder 6 and the shared same cylinder body of play core cylinder, this cylinder body have upper and lower two inner chambers independently, core cylinder piston rod 20 down are installed, cylinder piston rod under the installation in the lower inner cavity in the last inner chamber.
When magnetizing, the last magnetic conduction end plate 10 of top shoe 3 be close to glide downwards fast 5 following by on dash 8, go up pole 7, go up magnetic conduction end plate 10, go up magnetic conduction side plate 11, down magnetic conduction side plate 16, down magnetic conduction end plate 15, down pole 12, dash 13 down and connect and compose magnetic conductive loop.
In compacting during annular products, by former 18, upward dash 8, dash down 13 and plug 19 cooperate and suppress, during the demoulding, following cylinder drives former 18, move down play core cylinder driving plug 19 moves down, and makes product expose former 18, can directly take product away.
Claims (2)
1. the parallel-oriented shaping equipment of rare earth permanent magnet comprises crossbeam and workbench, and said crossbeam is connected with the guide pillar of workbench through four jiaos; Be sliding combined with top shoe and sliding block on the guide pillar, top shoe is driven by the upper cylinder half that is installed on the crossbeam, and sliding block is driven by the following cylinder that is installed on the workbench; It is characterized in that: said top shoe lower surface is fixed with pole; Last pole lower end is installed and is dashed, and last pole outer periphery is equipped with oriented coils, the said oriented coils peripheral hardware upper conduction magnetic board of going up; The fixing pole down in said workbench upper surface, following pole upper end dashes under installing; Said sliding block upper surface is equipped with and is positioned at the down peripheral following oriented coils of pole, and said oriented coils is down set magnetic conductive board outward, saidly is fixed with the former supporting plate on the magnetic conductive board down, and former is installed in the said former supporting plate; Said Xia Chong center is provided with and dashes the plug that is slidingly matched down, and said plug is driven by the following core cylinder that is installed in the workbench.
2. the parallel-oriented shaping equipment of rare earth permanent magnet according to claim 1; It is characterized in that: said cylinder and the shared same cylinder body of following core cylinder down; Said cylinder body has upper and lower two inner chambers independently; Said going up installed core cylinder piston rod down in the inner chamber, cylinder piston rod down is installed in the said lower inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204238078U CN202352512U (en) | 2011-11-01 | 2011-11-01 | Special rare earth permanent magnet parallel orientation forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204238078U CN202352512U (en) | 2011-11-01 | 2011-11-01 | Special rare earth permanent magnet parallel orientation forming equipment |
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| Publication Number | Publication Date |
|---|---|
| CN202352512U true CN202352512U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204238078U Expired - Fee Related CN202352512U (en) | 2011-11-01 | 2011-11-01 | Special rare earth permanent magnet parallel orientation forming equipment |
Country Status (1)
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| CN (1) | CN202352512U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128286A (en) * | 2013-03-13 | 2013-06-05 | 黄可可 | Anisotropism sintering rare earth permanent magnetic material radial orientation device and orientation method thereof |
| CN103286980A (en) * | 2013-06-18 | 2013-09-11 | 南通国谊锻压机床有限公司 | Mould pressing device of radiating orientation forming hydraulic machine |
| CN103736998A (en) * | 2013-12-31 | 2014-04-23 | 昆山优磁电子有限公司 | RH type magnetic core mould |
| CN104139184A (en) * | 2014-08-01 | 2014-11-12 | 南通国谊锻压机床有限公司 | Radiation orientation ring molding device |
| CN107351223A (en) * | 2017-08-31 | 2017-11-17 | 马鞍山齐力机电设备有限公司 | A kind of float type liquid press and its method of work |
| CN107716931A (en) * | 2017-09-25 | 2018-02-23 | 嘉兴市鹏程磁钢有限公司 | A kind of magnet steel blank forming device |
| CN108436078A (en) * | 2017-12-29 | 2018-08-24 | 南通国谊锻压机床有限公司 | A kind of multiple layer powder product device for automatically molding |
| CN110181661A (en) * | 2019-06-27 | 2019-08-30 | 马鞍山齐力机电设备有限公司 | A kind of 1500KN magnetic material wet forming hydraulic press and hydroforming process |
| CN115674417A (en) * | 2023-01-03 | 2023-02-03 | 扬州市海力精密机械制造有限公司 | A slider protection demoulding mechanism on powder forming machine for ceramic filter |
-
2011
- 2011-11-01 CN CN2011204238078U patent/CN202352512U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128286A (en) * | 2013-03-13 | 2013-06-05 | 黄可可 | Anisotropism sintering rare earth permanent magnetic material radial orientation device and orientation method thereof |
| CN103128286B (en) * | 2013-03-13 | 2015-03-04 | 黄可可 | Anisotropism sintering rare earth permanent magnetic material radial orientation device and orientation method thereof |
| CN103286980A (en) * | 2013-06-18 | 2013-09-11 | 南通国谊锻压机床有限公司 | Mould pressing device of radiating orientation forming hydraulic machine |
| CN103736998A (en) * | 2013-12-31 | 2014-04-23 | 昆山优磁电子有限公司 | RH type magnetic core mould |
| CN104139184A (en) * | 2014-08-01 | 2014-11-12 | 南通国谊锻压机床有限公司 | Radiation orientation ring molding device |
| CN104139184B (en) * | 2014-08-01 | 2016-08-31 | 南通国谊锻压机床有限公司 | A kind of radially oriented ring forming equipment |
| CN107351223A (en) * | 2017-08-31 | 2017-11-17 | 马鞍山齐力机电设备有限公司 | A kind of float type liquid press and its method of work |
| CN107716931A (en) * | 2017-09-25 | 2018-02-23 | 嘉兴市鹏程磁钢有限公司 | A kind of magnet steel blank forming device |
| CN108436078A (en) * | 2017-12-29 | 2018-08-24 | 南通国谊锻压机床有限公司 | A kind of multiple layer powder product device for automatically molding |
| CN110181661A (en) * | 2019-06-27 | 2019-08-30 | 马鞍山齐力机电设备有限公司 | A kind of 1500KN magnetic material wet forming hydraulic press and hydroforming process |
| CN115674417A (en) * | 2023-01-03 | 2023-02-03 | 扬州市海力精密机械制造有限公司 | A slider protection demoulding mechanism on powder forming machine for ceramic filter |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121101 |