CN109604590A - It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron - Google Patents
It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron Download PDFInfo
- Publication number
- CN109604590A CN109604590A CN201910082134.5A CN201910082134A CN109604590A CN 109604590 A CN109604590 A CN 109604590A CN 201910082134 A CN201910082134 A CN 201910082134A CN 109604590 A CN109604590 A CN 109604590A
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- China
- Prior art keywords
- type
- punch
- former
- ferro
- integrated base
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0266—Moulding; Pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
- B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it includes former (1), upper punch (2) and low punch (3), it is vertical in the former (1) to be equipped with multiple type chambers (11), the upper punch (2) and low punch (3) are separately positioned on the two sides of former (1), the upper punch (2) includes upper integrated base (21) and the multiple upper plungeres (22) being fixed on integrated base (21), one end of each upper plunger (22) is installed in type chamber (11) and is slidably matched with type chamber (11), the low punch (3) includes lower integrated base (31) and the multiple lower plungeres (32) being fixed on lower integrated base (31), one end of multiple lower plungeres (32) is installed in type chamber (11) and is slidably matched with type chamber (11).Invention increases the quantity of formed punch and cavity, and production efficiency is improved under conditions of not changing former quantity, realize that yield is double, reduce production cost.
Description
Technical field
It is especially a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron the present invention relates to a kind of mold.
Background technique
Mold is the important tooling for powder for molding metallurgical product is made, it mainly passes through the pressure of powder in mold cavity
Type is shortened into realize that the Precision Machining of required product geometric dimension, Mould design and manufacturing level are powder metallurgically manufacturing levels
One of the important signs that.During Agglutinate neodymium-iron-boron is molding, squeezing action mainly intracavitary in type by upper die and lower die,
It is the briquet with certain shapes, size, density and intensity by neodymium iron boron powder compression moulding.The molding of Agglutinate neodymium-iron-boron at present
Mold is mostly a cavity per mould structure, is mainly made of upper punch, former, low punch and type core, and every mold single can only form
One product, production efficiency is low, is unable to satisfy output demand.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provide it is a kind of for bond the single mode multi-cavity of ferro-aluminum boron at
Pattern tool.
The purpose of the present invention is achieved through the following technical solutions: a kind of for bonding the single mode multi-cavity shaping mould of ferro-aluminum boron
Tool, it includes former, upper punch and low punch, vertical in the former to be equipped with multiple type chambers, the upper punch and low punch point
The two sides of former are not set, and the upper punch includes upper integrated base and multiple upper plungeres for being fixed on integrated base, each
One end of upper plunger is installed in that type is intracavitary and be slidably matched with type chamber, and the low punch includes lower integrated base and is fixed on next part
At multiple lower plungeres on seat, it is intracavitary and be slidably matched with type chamber that one end of multiple lower plungeres is installed in type.
Specifically, further include multiple type cores, one end of multiple type cores is arranged at that type is intracavitary, and the other end is fixed on core print
On.
Specifically, further including multiple type cores, inner cavity is provided in the lower plunger, the type core is fixed on interior intracavitary.
Specifically, vertical in the low punch be equipped with multiple through-hole B through lower integrated base and lower plunger, the type core is worn
It is located in through-hole B.
Specifically, vertical in the upper punch be equipped with multiple through-hole A, the through-hole A through upper integrated base and upper plunger
It is slidably matched with type core.
Specifically, the center of former, central axis of remaining type chamber respectively about former is arranged in one of type chamber
Be centrosymmetric distribution.
The invention has the following advantages that the quantity of cavity and formed punch is increased on the basis of original technology, single mold
Primary plastic multiple products, it is double to can be realized yield under conditions of without newly-increased other equipment, improves production efficiency,
Solves the problems, such as production capacity deficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of former；
Fig. 3 is the structural schematic diagram of upper punch；
Fig. 4 is the structural schematic diagram of type core；
Fig. 5 is cross-sectional view of the invention；
Fig. 6 is the structural schematic diagram of low punch and type core in embodiment two；
In figure: 1- former, 11- type chamber, 2- upper punch, the upper integrated base of 21-, 22- upper plunger, 23- through-hole A, 3- low punch, 31-
Lower integrated base, 32- lower plunger, the inner cavity 33-, 34- through-hole B, 4- type core, 41- core print.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing, but protection scope of the present invention is not limited to following institute
It states.
Embodiment one
It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron as shown in Fig. 1~5, it include former 1, upper punch 2 and under
Formed punch 3, vertical in the former 1 to be equipped with multiple type chambers 11, the upper punch 2 and low punch 3 are separately positioned on the two of former 1
Side, the upper punch 2 include the upper multiple upper plungeres 22 integrated base 21 and be fixed on integrated base 21, each upper plunger 22
One end is installed in type chamber 11 and is slidably matched with type chamber 11, and the low punch 3 includes lower integrated base 31 and is fixed on next part
At multiple lower plungeres 32 on seat 31, one end of multiple lower plungeres 32 is installed in type chamber 11 and is slidably matched with type chamber 11.
It further, further include multiple type cores 4, one end of multiple type cores 4 is arranged in type chamber 11, and the other end is fixed on
On core print 41.
It is further, vertical in the low punch 3 to be equipped with multiple through-hole B34 through lower integrated base 31 and lower plunger 32,
The type core 4 is threaded through in through-hole B34.
It is further, vertical in the upper punch 2 to be equipped with multiple through-hole A23 through upper integrated base 21 and upper plunger 22,
The through-hole A23 is slidably matched with type core 4.
Further, the center of former 1 is arranged in one of type chamber 11, remaining type chamber 11 is respectively about former 1
Central axis be centrosymmetric distribution.
The course of work of the invention is as follows: adding ferro-aluminum boron powder in type chamber 11, turns on the switch, upper punch 2 is transported downwards
It is dynamic, while low punch 3 moves upwards, the bottom of upper plunger 22 is pressed down against, in upper plunger 22, lower plunger 32, type core 4 and type chamber
In the space that A41 is collectively formed, ferro-aluminum boron powder is shaped to bonding ferro-aluminum boron briquet.
Embodiment two
As shown in fig. 6, the present embodiment is similar to embodiment one, unlike, it is provided in lower plunger 32 described in the present embodiment interior
Chamber 33, the type core 4 are fixed in inner cavity 33 and are linked together with lower plunger 32.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention.It is any ripe
Those skilled in the art is known, without departing from the scope of the technical proposal of the invention, all using technology contents described above
Many possible changes and modifications or equivalent example modified to equivalent change are made to technical solution of the present invention.Therefore, all
It is the content without departing from technical solution of the present invention, any change modification made to the above embodiment of technology according to the present invention,
Equivalent variations and modification belong to the protection scope of the technical program.
Claims (6)
1. a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it is characterised in that: it includes former (1), upper punch (2)
With low punch (3), vertical in the former (1) to be equipped with multiple type chambers (11), the upper punch (2) and low punch (3) are set respectively
Set the two sides in former (1), the upper punch (2) includes upper integrated base (21) and is fixed on multiple on integrated base (21)
Jumper bar (22), one end of each upper plunger (22) are installed in type chamber (11) and are slidably matched with type chamber (11), the undershoot
Head (3) includes lower integrated base (31) and the multiple lower plungeres (32) being fixed on lower integrated base (31), multiple lower plungeres (32)
One end is installed in type chamber (11) and is slidably matched with type chamber (11).
2. according to claim 1 a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it is characterised in that: also wrap
Multiple type cores (4) are included, one end of multiple type cores (4) is arranged in type chamber (11), and the other end is fixed on core print (41).
3. according to claim 1 a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it is characterised in that: also wrap
Multiple type cores (4) are included, are provided with inner cavity (33) in the lower plunger (32), the type core (4) is fixed in inner cavity (33).
4. according to claim 2 a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it is characterised in that: described
It is vertical in low punch (3) to be equipped with multiple through-hole B(34 through lower integrated base (31) and lower plunger (32)), the type core (4) is worn
It is located at through-hole B(34) in.
5. according to claim 2 or 3 a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it is characterised in that:
It is vertical in the upper punch (2) to be equipped with multiple through-hole A(23 through upper integrated base (21) and upper plunger (22)), the through-hole A
(23) it is slidably matched with type core (4).
6. according to claim 1 a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron, it is characterised in that: described
One of type chamber (11) setting is in center respectively about the central axis of former (1) in the center of former (1), remaining type chamber (11)
It is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082134.5A CN109604590A (en) | 2019-01-28 | 2019-01-28 | It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082134.5A CN109604590A (en) | 2019-01-28 | 2019-01-28 | It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron |
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| Publication Number | Publication Date |
|---|---|
| CN109604590A true CN109604590A (en) | 2019-04-12 |
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|---|---|---|---|
| CN201910082134.5A Pending CN109604590A (en) | 2019-01-28 | 2019-01-28 | It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron |
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| CN (1) | CN109604590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360248A (en) * | 2020-03-31 | 2020-07-03 | 郭亚亚 | Improved generation one-die multi-cavity powder metallurgy forming die |
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| CN2489956Y (en) * | 2001-06-09 | 2002-05-08 | 王晓辉 | Mould for making coal gangue, garbage fuel block |
| CN1667765A (en) * | 2001-01-17 | 2005-09-14 | 株式会社新王磁材 | Ring-like magnet forming apparatus and metallic mold used therefor, and ring-like magnet forming method |
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| CN202137369U (en) * | 2011-06-15 | 2012-02-08 | 株洲精工硬质合金有限公司 | Cemented carbide saw blade forming die |
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| CN104923779A (en) * | 2015-07-07 | 2015-09-23 | 上海平野磁气有限公司 | One-die-multiple-output ring-type magnet blank isobaric floating pressing die and method |
| CN204773744U (en) * | 2015-06-01 | 2015-11-18 | 苏州市东泰磁业有限公司 | Linear array neodymium iron boron magnetism body multimode mould |
| CN106141175A (en) * | 2015-04-13 | 2016-11-23 | 自贡硬质合金有限责任公司 | The porous, shaped mould of powder metallurgy Bar material blank product one mould |
| CN106683726A (en) * | 2016-12-28 | 2017-05-17 | 中核北方核燃料元件有限公司 | Forming mold of center-opened nuclear fuel pellet |
| CN106925777A (en) * | 2015-12-29 | 2017-07-07 | 中核北方核燃料元件有限公司 | A kind of annular dispersion fuel core base mould and forming method |
| CN209465691U (en) * | 2019-01-28 | 2019-10-08 | 成都图南电子有限公司 | It is a kind of for bonding the single mode multi-cavity molding die of ferro-aluminum boron |
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2019
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Patent Citations (13)
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| US5156854A (en) * | 1991-01-31 | 1992-10-20 | Hitachi Powdered Metals Co., Ltd. | Press forming apparatus for sintered parts |
| CN1667765A (en) * | 2001-01-17 | 2005-09-14 | 株式会社新王磁材 | Ring-like magnet forming apparatus and metallic mold used therefor, and ring-like magnet forming method |
| CN2489956Y (en) * | 2001-06-09 | 2002-05-08 | 王晓辉 | Mould for making coal gangue, garbage fuel block |
| CN201735792U (en) * | 2010-07-29 | 2011-02-09 | 成都图南电子有限公司 | Magnetic tile forming die structure |
| CN201940605U (en) * | 2011-02-17 | 2011-08-24 | 成都图南电子有限公司 | Female mould for bonding neodymium iron boron magnet compression molding |
| CN202137369U (en) * | 2011-06-15 | 2012-02-08 | 株洲精工硬质合金有限公司 | Cemented carbide saw blade forming die |
| CN104228118A (en) * | 2014-08-21 | 2014-12-24 | 北京国药龙立科技有限公司 | Porous die punching device and rotary tablet press based on porous die punching device |
| CN106141175A (en) * | 2015-04-13 | 2016-11-23 | 自贡硬质合金有限责任公司 | The porous, shaped mould of powder metallurgy Bar material blank product one mould |
| CN204773744U (en) * | 2015-06-01 | 2015-11-18 | 苏州市东泰磁业有限公司 | Linear array neodymium iron boron magnetism body multimode mould |
| CN104923779A (en) * | 2015-07-07 | 2015-09-23 | 上海平野磁气有限公司 | One-die-multiple-output ring-type magnet blank isobaric floating pressing die and method |
| CN106925777A (en) * | 2015-12-29 | 2017-07-07 | 中核北方核燃料元件有限公司 | A kind of annular dispersion fuel core base mould and forming method |
| CN106683726A (en) * | 2016-12-28 | 2017-05-17 | 中核北方核燃料元件有限公司 | Forming mold of center-opened nuclear fuel pellet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360248A (en) * | 2020-03-31 | 2020-07-03 | 郭亚亚 | Improved generation one-die multi-cavity powder metallurgy forming die |
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