CN210308336U - Ultra-thin type soft magnetic ferrite magnetic core forming die - Google Patents
Ultra-thin type soft magnetic ferrite magnetic core forming die Download PDFInfo
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- CN210308336U CN210308336U CN201920646317.0U CN201920646317U CN210308336U CN 210308336 U CN210308336 U CN 210308336U CN 201920646317 U CN201920646317 U CN 201920646317U CN 210308336 U CN210308336 U CN 210308336U
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Abstract
The utility model discloses an ultra-thin type soft magnetic ferrite magnetic core forming die relates to soft magnetic ferrite magnetic core processing technology, including lower bolster and cope match-plate pattern, the four corners rigidity of lower bolster is equipped with the support column, the four corners of cope match-plate pattern runs through the setting respectively on corresponding support column, one side middle part of lower bolster towards the cope match-plate pattern is equipped with the die cavity, one side of cope match-plate pattern towards the lower bolster is equipped with the moulding stage with die cavity size assorted, the both sides that are located the die cavity on the top surface of lower bolster are equipped with the spout of rectangular shape, equal sliding connection has the slider in the spout, the fixed shovel board that is equipped with between two sliders, top-down is equipped with slot and lower slot in proper order in the die cavity, it takes out the board and takes out the board down to peg graft. The utility model discloses the super-thin type soft magnetic ferrite magnetic core blank that effectively avoids processing out appears great density difference to make things convenient for taking out of blank, improve production efficiency.
Description
Technical Field
The utility model belongs to soft magnetic ferrite magnetic core processing technology, concretely relates to ultra-thin type soft magnetic ferrite magnetic core forming die.
Background
The soft magnetic ferrite is Fe2O3The ferrous magnetic oxide as main component is produced through powder metallurgy process, and the soft magnetic ferrite material is one kind of basic material for electronic industry, electromechanical industry and industrial production.
With the development of economy, electrical equipment is smaller and smaller, and the trend of the ultra-thin soft magnetic ferrite core is ultra-thin, but for the ultra-thin soft magnetic ferrite core, the traditional manufacturing mode is that the material is directly fed through a die and then extruded, so that the distribution of the soft magnetic ferrite powder is difficult to control, if the distribution is not uniform, the ultra-thin soft magnetic ferrite core has larger density difference, the performance of the later-stage soft magnetic ferrite core is influenced, and the ultra-thin soft magnetic ferrite core is difficult to take out from the die after pressure forming, so that the ultra-thin soft magnetic ferrite core forming die is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an ultra-thin type soft magnetic ferrite magnetic core forming die, the ultra-thin type soft magnetic ferrite magnetic core blank that effectively avoids processing out appears great density difference to conveniently take out the ultra-thin type soft magnetic ferrite magnetic core blank that processes, improve production efficiency.
The utility model provides a following technical scheme: an ultra-thin soft magnetic ferrite core forming die comprises a lower template and an upper template which are symmetrically arranged, support columns are fixedly arranged at the four corners of the lower template, the four corners of the upper template are respectively arranged on the corresponding support columns in a penetrating way, the upper template is connected with the support columns in a sliding way, the middle part of one side of the lower template, which faces the upper template, is provided with a die cavity, one side of the upper template, which faces the lower template, is provided with a die table matched with the die cavity in size, the top surface of the lower template and the two sides of the die cavity are provided with strip-shaped sliding chutes, the sliding chutes are internally and respectively connected with sliding blocks matched with the sliding chutes in a sliding way, a shovel plate is fixedly arranged between the two sliding blocks, an upper slot and a lower slot are sequentially arranged in the die cavity from top to bottom, an upper pulling plate and a lower pulling plate are respectively inserted into the upper slot and the lower slot, and the same side of the upper pulling plate and the same side of the lower pulling plate penetrate through and extend to the outer part of the lower die plate.
Preferably, the support columns are sleeved with support springs, and two ends of each support spring are fixed to the lower template and the upper template respectively.
Preferably, the top of the supporting column is fixedly provided with a limiting block.
Preferably, a guide chute with a wedge-shaped structure is arranged on the top surface of the lower template and at one end of the die cavity.
Preferably, handles are fixedly arranged on the two sliding blocks.
Preferably, handles are arranged on the sides, located outside the lower template, of the upper drawing plate and the lower drawing plate.
The utility model has the advantages that: the super-thin type soft magnetic ferrite magnetic core blank that effectively avoids processing out appears great density difference to conveniently take out the super-thin type soft magnetic ferrite magnetic core blank that processes, improve production efficiency, specifically as follows:
(1) the utility model discloses during the setting use, place the lower bolster on the punching press platform of punching press lathe, make the upper bolster correspond the slider of punching press bed, next step, will go up take out the board and take out the board with down and insert in last slot and the lower slot, be used for sealing the bottom of die cavity, then add soft magnetic ferrite powder to the die cavity, the powder of adding will exceed the die cavity, then slide the shovel board, shovel unnecessary soft magnetic ferrite powder, realize the shakeout of soft magnetic ferrite powder in the die cavity, then start the punching press lathe and carry out the moulding-die, after accomplishing the moulding-die, take out the upper draw-out board earlier, soft magnetic ferrite core blank on the upper draw-out board just can fall on the lower draw-out board, then take out the lower draw-out board, realize the transfer of soft magnetic ferrite core blank, make things convenient for taking out of soft magnetic ferrite core blank like this, and the production efficiency is improved;
(2) the utility model is provided with the supporting spring, after the die pressing is completed, the supporting spring can bounce the upper die plate, so that the next time of filling into the die cavity is facilitated, and the production efficiency is further improved;
(3) the utility model is provided with the limiting block which can effectively limit the upper template and prevent the supporting spring from popping out the upper template;
(4) the utility model is provided with the guide chute, which is beneficial to discharging the redundant blank and avoiding the residual blank on the lower template;
(5) the utility model is provided with the handle, so that the shovel plate can be conveniently moved to flatten the blank in the die cavity;
(6) the utility model discloses set up the handle, the convenient board of will going up takes out and takes out in board from last slot and the lower slot down, the convenient transportation of the ultra-thin type soft magnetic ferrite magnetic core blank that processes simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged schematic view of point a in the present invention;
labeled as: the device comprises a lower template 1, an upper template 2, a die cavity 3, a die table 4, an upper slot 5, a lower slot 6, an upper drawing plate 7, a lower drawing plate 8, a support column 9, a support spring 10, a limit block 11, a sliding chute 12, a sliding block 13, a shovel plate 14, a handle 15, a material guide chute 16 and a handle 17.
Detailed Description
The present invention will be further described with reference to the following specific examples. These examples are provided only for illustrating the present invention and are not intended to limit the scope of the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The structural features of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, an ultra-thin soft magnetic ferrite core forming mold comprises a lower template 1 and an upper template 2, wherein the lower template 1 and the upper template 2 are symmetrically arranged, and is characterized in that supporting columns 9 are fixedly arranged at four corners of the lower template 1, four corners of the upper template 2 are respectively arranged on the corresponding supporting columns 9 in a penetrating manner, the upper template 2 is connected with the supporting columns 9 in a sliding manner, a mold cavity 3 is arranged in the middle of one side of the lower template 1 facing the upper template 2, a mold table 4 with a size matched with that of the mold cavity 3 is arranged on one side of the upper template 2 facing the lower template 1, strip-shaped sliding grooves 12 are arranged on the top surface of the lower template 1 and positioned at two sides of the mold cavity 3, sliding blocks 13 matched with the sliding grooves are respectively connected in a sliding manner in the sliding grooves 12, a shovel plate 14 is fixedly arranged between the two sliding blocks 13, an upper slot 5 and a lower slot 6 are sequentially arranged in the mold cavity 3, an upper drawing plate 7, the same side of the upper drawing plate 7 and the lower drawing plate 8 extends to the outside of the lower template 1.
The utility model discloses an ultra-thin type soft magnetic ferrite magnetic core forming die effectively avoids the ultra-thin type soft magnetic ferrite magnetic core blank that processing came out to great density difference appears to conveniently take out the ultra-thin type soft magnetic ferrite magnetic core blank that processing is good, improve production efficiency.
Specifically, when the soft ferrite magnetic core blank transfer device is used, the lower template 1 is placed on a punching table of a punching machine, the upper template 2 corresponds to a sliding block of the punching machine, on the next step, the upper drawing plate 7 and the lower drawing plate 8 are inserted into the upper slot 5 and the lower slot 6 and used for sealing the bottom of the die slot 3, then soft ferrite powder is added into the die slot 3, the added powder is higher than the die slot 3, then the shovel plate 14 is slid to shovel off the redundant soft ferrite powder to achieve flattening of the soft ferrite powder in the die slot 3, then the punching machine is started to perform die pressing, after the die pressing is completed, the upper drawing plate 7 is firstly drawn out, a soft ferrite magnetic core blank on the upper drawing plate 7 falls on the lower drawing plate 8, then the lower drawing plate 8 is drawn out to achieve transfer of the soft ferrite magnetic core blank, therefore, the soft ferrite magnetic core blank can be conveniently taken out, and production efficiency is improved.
Referring to fig. 1, further, the supporting columns 9 are all sleeved with supporting springs 10, and two ends of each supporting spring 10 are respectively fixed on the lower template 1 and the upper template 2.
Set up supporting spring 10, after accomplishing the moulding-die, supporting spring 10 can be bounced upper die plate 2, and the convenience is packed in next time to die cavity 3, further improves production efficiency.
Referring to fig. 1, further, the top of the supporting column 9 is fixedly provided with a limiting block 11.
Set up stopper 11, stopper 11 can carry out effectual spacing to cope match-plate pattern 2, avoids supporting spring 10 to pop out cope match-plate pattern 2.
Referring to fig. 1, a material guide chute 16 having a wedge structure is further provided on the top surface of the lower template 1 at one end of the die cavity 3.
The material guide groove 16 is arranged, and the material guide groove 16 is beneficial to discharging redundant blanks to avoid remaining on the lower template 1.
Referring to fig. 1, further, a handle 15 is fixedly arranged on each of the two sliders 13.
The handle 15 is arranged, so that the shovel plate 14 can be conveniently moved to flatten the blank in the die slot 3.
Referring to fig. 1, further, handles 17 are arranged on the sides of the upper drawing plate 7 and the lower drawing plate 8, which are positioned outside the lower template 1.
Set up handle 17, conveniently will go up to take out board 7 and take out board 8 from last slot 5 and take out in the slot 6 down, the convenient transportation of the good ultra-thin type soft magnetic ferrite magnetic core blank of processing simultaneously.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An ultrathin soft magnetic ferrite core forming die comprises a lower die plate (1) and an upper die plate (2), wherein the lower die plate (1) and the upper die plate (2) are symmetrically arranged, and the ultrathin soft magnetic ferrite core forming die is characterized in that supporting columns (9) are fixedly arranged at four corners of the lower die plate (1), four corners of the upper die plate (2) are respectively arranged on the corresponding supporting columns (9) in a penetrating mode, the upper die plate (2) is connected with the supporting columns (9) in a sliding mode, a die groove (3) is formed in the middle of one side, facing the upper die plate (2), of the lower die plate (1), a die table (4) matched with the die groove (3) in size is arranged on one side, facing the lower die plate (1), of the upper die plate (2), strip-shaped sliding grooves (12) are formed in the top surface of the lower die plate (1) and located on two sides of the die groove (3), sliding blocks (13) matched, a shovel plate (14) is fixedly arranged between the two sliding blocks (13), an upper slot (5) and a lower slot (6) are sequentially arranged in the die cavity (3) from top to bottom, an upper drawing plate (7) and a lower drawing plate (8) are respectively inserted into the upper slot (5) and the lower slot (6), and the same side of the upper drawing plate (7) and the same side of the lower drawing plate (8) are both penetrated and extended to the outer part of the lower die plate (1).
2. The ultra-thin soft ferrite core forming die according to claim 1, wherein the supporting columns (9) are sleeved with supporting springs (10), and two ends of each supporting spring (10) are respectively fixed on the lower template (1) and the upper template (2).
3. The ultra-thin type soft magnetic ferrite core forming die according to claim 1, wherein the top of the supporting columns (9) are all fixedly provided with limiting blocks (11).
4. The ultra-thin type soft magnetic ferrite core forming die as claimed in claim 1, wherein a guide chute (16) with a wedge-shaped structure is arranged on the top surface of the lower template (1) and at one end of the die cavity (3).
5. The ultra-thin type soft magnetic ferrite core forming die as claimed in claim 1, wherein a handle (15) is fixedly arranged on each of the two sliding blocks (13).
6. The ultra-thin soft ferrite core forming die according to claim 1, wherein the upper drawing plate (7) and the lower drawing plate (8) are provided with handles (17) at one sides outside the lower template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646317.0U CN210308336U (en) | 2019-05-08 | 2019-05-08 | Ultra-thin type soft magnetic ferrite magnetic core forming die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646317.0U CN210308336U (en) | 2019-05-08 | 2019-05-08 | Ultra-thin type soft magnetic ferrite magnetic core forming die |
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| CN210308336U true CN210308336U (en) | 2020-04-14 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259357A (en) * | 2020-10-21 | 2021-01-22 | 海宁市星火电子有限责任公司 | High-efficiency presintering process of low-loss magnetic core and pressing die thereof |
| CN112614686A (en) * | 2020-11-26 | 2021-04-06 | 天长市盛泰磁电科技有限公司 | Ultra-thin type soft magnet oxidation magnetic core forming die |
| CN114999802A (en) * | 2022-05-27 | 2022-09-02 | 横店集团东磁股份有限公司 | Magnetic core forming die |
| CN112259357B (en) * | 2020-10-21 | 2024-10-25 | 海宁市星火电子有限责任公司 | High-efficiency presintering process for low-loss magnetic core and pressing die thereof |
-
2019
- 2019-05-08 CN CN201920646317.0U patent/CN210308336U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259357A (en) * | 2020-10-21 | 2021-01-22 | 海宁市星火电子有限责任公司 | High-efficiency presintering process of low-loss magnetic core and pressing die thereof |
| CN112259357B (en) * | 2020-10-21 | 2024-10-25 | 海宁市星火电子有限责任公司 | High-efficiency presintering process for low-loss magnetic core and pressing die thereof |
| CN112614686A (en) * | 2020-11-26 | 2021-04-06 | 天长市盛泰磁电科技有限公司 | Ultra-thin type soft magnet oxidation magnetic core forming die |
| CN114999802A (en) * | 2022-05-27 | 2022-09-02 | 横店集团东磁股份有限公司 | Magnetic core forming die |
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