CN110202824A - A kind of high-accuracy powder molding forming servo press mould frame mechanism - Google Patents
A kind of high-accuracy powder molding forming servo press mould frame mechanism Download PDFInfo
- Publication number
- CN110202824A CN110202824A CN201910596202.XA CN201910596202A CN110202824A CN 110202824 A CN110202824 A CN 110202824A CN 201910596202 A CN201910596202 A CN 201910596202A CN 110202824 A CN110202824 A CN 110202824A
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- China
- Prior art keywords
- mounting plate
- seat
- parent form
- mold mounting
- bottom half
- Prior art date
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- 239000000843 powder Substances 0.000 title claims abstract description 29
- 238000000465 moulding Methods 0.000 title claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of high-accuracy powder moldings to shape servo press mould frame mechanism, including parent form, upper slide assemblies, lower slider component, motionless mold mounting plate, mold mounting plate, medium rod seat and plug, mo(u)ld bottom half seat is installed above motionless mold mounting plate, and there are gaps between mo(u)ld bottom half seat and motionless mold mounting plate, mo(u)ld bottom half seat is equipped with mo(u)ld bottom half, gap between mo(u)ld bottom half seat and motionless mold mounting plate is equipped with medium rod seat, mold mounting plate is equipped with above mo(u)ld bottom half seat, parent form is installed on mold mounting plate, medium rod seat is fixedly connected with parent form, multiple and mo(u)ld bottom half clearance fit die cavity is machined in parent form, medium rod seat is equipped with the more plugs for running through mo(u)ld bottom half, and it is placed in die cavity at the top of plug.The present invention on mold mounting plate by being arranged parent form and the mo(u)ld top half, mo(u)ld bottom half and the plug that match with parent form being arranged, it is convenient to filling powder are pressed into the concentric tubular products of inner and outer ring, while can guarantee the compacting precision of equipment.
Description
Technical field
The present invention relates to powders to process mould bases field, uses more particularly to a kind of high-accuracy powder molding forming servo press
Mould frame mechanism.
Background technique
Powder metallurgy is manufacture metal powder and manufactures metal material and special-shaped product using metal powder for basic raw material
Technique and technology.In powder metallurgy, die forming is most important, most widely used manufacturing process.Die forming be by
Metal powder or powder mixture are fitted into steel pressing mold, are pressurizeed by stamping to powder, after pressure release, green compact takes off out of pressing mold
Out, forming process is completed.And mould bases is the manufacture essential process equipment of sintered metal product.
Equipment used by existing compacting filling powder is powder former, but the used mould bases of existing powder former
It is that the middle mould for being equipped with parent form is fixed on lathe, connects upper die and lower die in the two sides up and down of parent form, pass through upper mold and mother
Type cooperates compacted products, then passes through lower die ejecting product.But due to being floating connection between existing parent form and upper die and lower die,
It is easy to cause upper mold to be difficult to the position being accurately aligned in parent form with lower die, the damage of mold is be easy to cause, additionally, due to upper mold
With lower die and parent form floating connection, therefore the deviation that when upper mold and lower die move generates will lead to suppressed product unbalance stress
It is even, the more difficult assurance in the position that upper die and lower die are contacted with parent form, therefore need when installing upper die and lower die through professional skill
Art personnel debug repeatedly, lead to complex installation process.In addition existing upper die and lower die are moved up and down by rocker arm offer
Power be easy to cause powder packed in parent form unstable, the low precision of compacted products.
Summary of the invention
The purpose of the present invention is to provide a kind of compacting precision, and high, the convenient high-accuracy powder molding of debugging shapes servo pressure
Machine mould frame mechanism.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of high-accuracy powder molding forming servo press mould frame mechanism, including parent form, the upper sliding with parent form cooperation
Component and the lower slider component connecting with parent form further include motionless mold mounting plate, mold mounting plate, medium rod seat and plug, institute
It states and mo(u)ld bottom half seat is installed above motionless mold mounting plate, and there are gaps between mo(u)ld bottom half seat and motionless mold mounting plate, under described
The surface of type seat is equipped with multiple vertical and hollow mo(u)ld bottom half, and the gap between mo(u)ld bottom half seat and motionless mold mounting plate is equipped with medium rod
Seat, mo(u)ld bottom half seat top are equipped with mold mounting plate, are equipped with parent form on mold mounting plate, and the medium rod seat is fixedly connected with parent form,
Multiple and mo(u)ld bottom half clearance fit die cavity is machined in the parent form, the medium rod seat is equipped with the more plugs for running through mo(u)ld bottom half,
And be placed in die cavity at the top of plug, it is equipped with lower slider component below the motionless mold mounting plate, the lower slider component includes
Downslide motion block, the lower servo motor link block that moves up and down of driving downslide motion block and connection sliding block and mold mounting plate
Lower guide post, is equipped with upper slide assemblies above the mold mounting plate, and the upper slide assemblies include upper sliding shoe, sliding in driving
The upper guide post of upper servo motor link block, connecting mold mounting plate and upper sliding shoe that motion block moves up and down is mounted on cunning
The mo(u)ld top half seat of motion block bottom and the mo(u)ld top half for being mounted on mo(u)ld top half seat bottom, the mo(u)ld top half have it is multiple, and between multiple mo(u)ld top halves and die cavity
Gap cooperation, mo(u)ld top half, die cavity, mo(u)ld bottom half and plug surround a hollow cylinder.
The medium rod seat is U-shaped, and the plug is mounted on the inner bottom surface of medium rod seat, U-shaped medium rod seat top surface and parent form
Connection.
The medium rod seat is equipped with the plug cover board of stationary core rod.
The parent form surface of the die cavity side is equipped with feeding mechanism, and the feeding mechanism includes bottom plate, is mounted on bottom plate
Driving motor, with the screw rod of the output axis connection of driving motor, the nut seat for being sleeved on screw rod and cooperating with wire rod thread,
It is hinged on the hopper installed on the U-shaped frame and U-shaped frame of nut seat, the bottom plate is fixed in the rack of mold side, described
Nut seat is connected with U-shaped frame by universal joint on the side wall of mold side, and U-shaped frame is connected with far from one end of universal joint and pushes away
Expect bracket, and pusher bracket is located above parent form, the hopper is hinged on the pusher bracket above parent form, the feed hopper bottom
It is machined with the discharge port matched with die cavity, the U-shaped frame is equipped with the spring assembly for driving hopper and parent form to be closely abutted against.
The present invention has the effect that
(1) by the way that parent form is arranged on mold mounting plate and the mo(u)ld top half, mo(u)ld bottom half and the plug that match with parent form is arranged,
Be convenient to for filling powder to be pressed into the concentric tubular products of inner and outer ring, at the same by upper guide post on mold mounting plate and
Lower guide post, can remove the process of debugging mold from, and can guarantee the precision of equipment compacted products；
(2) by the way that the medium rod seat that can be floated with parent form is arranged on mo(u)ld bottom half, it is convenient to adjust the height of lower slider component
Difference, to adapt to the compacting of various shape product；
(3) feeding mechanism for driving hopper mobile by driving motor by setting, while hopper is driven by spring assembly
It is close to parent form, can avoid the phenomenon that material leakage occur or getting stuck；
(4) by setting hopper, the product that can eject mo(u)ld bottom half releases die cavity, to remove the cost of dedicated pusher from；
(5) pass through setting universal joint attaching nut seat and U-shaped frame, it is ensured that pulling force effect of the pusher bracket in spring assembly
Lower automatic adjustment balances angle, to ensure that the even running of pusher bracket during the motion；
(6) easy for installation, control is flexibly.
Detailed description of the invention
Fig. 1 is side view of the invention.
Fig. 2 is the main view of inventive die.
Fig. 3 be inventive die mo(u)ld bottom half, plug, parent form and mo(u)ld top half scheme of installation.
Fig. 4 is the top view of feeding mechanism of the present invention.
Appended drawing reference: 1, parent form；11, die cavity；2, upper slide assemblies；21, upper sliding shoe；22, upper servo motor link block；
23, upper guide post；24, mo(u)ld top half seat；25, mo(u)ld top half；26, mo(u)ld top half cover board；3, lower slider component；31, downslide motion block；32, lower servo
Motor link block；33, lower guide post；4, motionless mold mounting plate；5, mold mounting plate；6, medium rod seat；7, plug；71, plug
Cover board；8, mo(u)ld bottom half seat；81, mo(u)ld bottom half；82, mo(u)ld bottom half cover board；9, feeding mechanism；91, bottom plate；92, driving motor；93, screw rod；94,
Nut seat；95, U-shaped frame；96, hopper；97, discharge port；98, spring assembly；99, universal joint；910, pusher bracket.
Specific embodiment
Embodiment
As shown in Figure 1 to 4, high-accuracy powder molding forming servo press provided in this embodiment includes with mould frame mechanism
Parent form 1, with the upper slide assemblies 2 cooperated of parent form 1, the lower slider component 3, the motionless mold mounting plate 4, mold that are connect with parent form 1
Mounting plate 5, medium rod seat 6 and plug 7, the motionless mold mounting plate 4 are fixed on lathe by briquetting, the not moving mold peace
Mo(u)ld bottom half seat 8 is installed, and there are gap, the tables of the mo(u)ld bottom half seat 8 between mo(u)ld bottom half seat 8 and motionless mold mounting plate 4 above loading board 4
Face is equipped with multiple vertical and hollow mo(u)ld bottom half 81, and mo(u)ld bottom half 81 is mounted on mo(u)ld bottom half seat 8 by mo(u)ld bottom half cover board 82, mo(u)ld bottom half seat 8 with
Gap between motionless mold mounting plate 4 is equipped with medium rod seat 6, is equipped with mold mounting plate 5 above mo(u)ld bottom half seat 8, on mold mounting plate 5
Parent form 1 is installed, the medium rod seat 6 is U-shaped, and U-shaped 6 top surface of medium rod seat is connect with parent form 1, is machined in the parent form 1 more
A die cavity 11 with 81 clearance fit of mo(u)ld bottom half, the medium rod seat 6 is equipped with the more plugs 7 for running through mo(u)ld bottom half 81, in order to guarantee work
Part circularizes, therefore will be placed in die cavity 11 at the top of plug 7, and the surface of 6 inside of medium rod seat is equipped with the core of stationary core rod 7
Stick cover board 71 can guarantee that plug 7 is vertical by plug cover board 71 and be mounted on medium rod seat, under the motionless mold mounting plate 4
Side is equipped with lower slider component 3, and the lower slider component 3 is moved up and down down and watched including downslide motion block 31, driving downslide motion block 31
It takes motor link block 32 and connects the lower guide post 33 of sliding block and mold mounting plate 5, set above the mold mounting plate 5
There are upper slide assemblies 2, the upper servo electricity that the upper slide assemblies 2 are moved up and down including sliding shoe 21 in upper sliding shoe 21, driving
Machine link block 22, connecting mold mounting plate 5 and upper sliding shoe 21 upper guide post 23, be mounted on the mo(u)ld top half of 21 bottom of sliding shoe
Seat 24 and it is mounted on the mo(u)ld top half 25 of 24 bottom of mo(u)ld top half seat, the mo(u)ld top half 25 has multiple, and multiple mo(u)ld top halves 25 pass through mo(u)ld top half cover board 26
It is mounted on mo(u)ld top half seat 24, the outer wall of the mo(u)ld top half 25 and the inner wall clearance fit of die cavity 11, mo(u)ld top half 25, die cavity 11, mo(u)ld bottom half 81
A hollow cylinder is surrounded with plug 7.
1 surface of parent form of 11 side of die cavity is equipped with feeding mechanism 9, and the feeding mechanism 9 includes bottom plate 91, is mounted on
Driving motor 92 on bottom plate 91, with the screw rod 93 of the output axis connection of driving motor 92, be sleeved on screw rod 93 and and screw rod
93 be threadedly engaged nut seat 94, be hinged on the hopper 96 installed on the U-shaped frame 95 and U-shaped frame 95 of nut seat 94, the bottom
Plate 91 is fixed in the rack of mold side, and side wall of the nut seat 94 close to mold side is connected with U by universal joint 99
Type frame 95, U-shaped frame 95 is connected with pusher bracket 910 far from one end of universal joint 99, and pusher bracket 910 is located at 1 top of parent form,
The hopper 96 is hinged on the pusher bracket 910 of the top of parent form 1, and 96 bottom of hopper is machined with to be matched with die cavity 11
Discharge port 97, the U-shaped frame 95 are equipped with the spring assembly 98 for driving hopper 96 and parent form 1 to be closely abutted against, pass through spring assembly
When 98 certifiable driving motors 92 drive hopper 96 mobile, bottom surface and 1 surface of parent form of hopper 96 are closely abutted against, to guarantee pusher
The even running of the promotion hopper 96 of bracket 910, it is therefore prevented that the filling powder in hopper 96 is flowed out from the mobile gap generated.
Application method of the invention is:
Filling powder is put into hopper 96, driving motor 92 is then started, driving motor 92 drives spiral shell by screw rod 93
Base 94 is mobile to mold, and after being moved to designated length, the filling powder in hopper 96 is fallen into die cavity 11, then control driving
Motor 92 reversely rotates, and so that magazine is left die cavity 11, for feeding.
When magazine is moved to 11 top of die cavity, lower servo motor link block 32 drives downslide motion block 31 to move up, lower slider
When block 31 moves up, moved up by lower 33 driven mold mounting plate 5 of guide post, parent form 1 and plug 7, since mo(u)ld bottom half 81 is fixed on not
On moving mold mounting plate 4, therefore when mold mounting plate 5 moves up, parent form 1 and plug 7 move up, it can be added in die cavity 11 more
Filling powder.
After filling powder enters die cavity 11, upper servo motor link block 22 drives upper sliding shoe 21 under upper guide post 23
It moves, protrudes into mo(u)ld top half 25 in die cavity 11, then upper servo motor link block 22 continues traveling downwardly, this servo motor link block 32 at present
31 downlink of downslide motion block is driven to cooperate mo(u)ld top half 25 to suppress filling powder by the mo(u)ld bottom half 81 being fixed on motionless mold mounting plate 4
At the magnetic part of hollow cylinder shape, after mo(u)ld top half 25 is displaced downwardly to specified position, upper servo motor link block 22 drives and slides
Block 21 moves up, and servo motor link block 32 continues to move down at present for this, is squeezed out the workpiece in die cavity 11 by mo(u)ld bottom half 81, with rear-guard
Dynamic motor 92 drives magazine to feed again, and magazine charging makes to remove the workpiece for ejecting die cavity 11, and re-starts charging, feeds
At present servo motor link block 32 controls downslide motion block 31 again and moves up, and carries out the processing of next batch workpiece.
The above is only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, any
The transformation and replacement carried out based on technical solution provided by the present invention and inventive concept should all be covered in protection model of the invention
In enclosing.
Claims (4)
1. a kind of high-accuracy powder molding shapes servo press mould frame mechanism, including parent form, the upper Slide Group with parent form cooperation
Part and the lower slider component being connect with parent form, it is characterised in that: further include motionless mold mounting plate, mold mounting plate, medium rod seat
And plug, mo(u)ld bottom half seat is installed above the motionless mold mounting plate, and between mo(u)ld bottom half seat and motionless mold mounting plate there are
Gap, the surface of the mo(u)ld bottom half seat are equipped with multiple vertical and hollow mo(u)ld bottom half, between mo(u)ld bottom half seat and motionless mold mounting plate between
Gap is equipped with medium rod seat, and mold mounting plate is equipped with above mo(u)ld bottom half seat, is equipped with parent form, the medium rod seat and parent form on mold mounting plate
It is fixedly connected, multiple and mo(u)ld bottom half clearance fit die cavity is machined in the parent form, under the medium rod seat runs through equipped with more
The plug of type, and be placed in die cavity at the top of plug, lower slider component, the lower slider are equipped with below the motionless mold mounting plate
Component includes downslide motion block, the lower servo motor link block for driving downslide motion block to move up and down and connection sliding block and mold
The lower guide post of mounting plate, is equipped with upper slide assemblies above the mold mounting plate, the upper slide assemblies include upper sliding shoe,
Upper guide post, the peace of sliding shoe moves up and down in driving upper servo motor link block, connecting mold mounting plate and upper sliding shoe
Mounted in upper sliding shoe bottom mo(u)ld top half seat and be mounted on the mo(u)ld top half of mo(u)ld top half seat bottom, the mo(u)ld top half has multiple, and multiple mo(u)ld top halves
With die cavity clearance fit, mo(u)ld top half, die cavity, mo(u)ld bottom half and plug surround a hollow cylinder.
2. high-accuracy powder molding according to claim 1 shapes servo press mould frame mechanism, it is characterised in that: described
Medium rod seat is U-shaped, and the plug is mounted on the inner bottom surface of medium rod seat, and U-shaped medium rod seat top surface is connect with parent form.
3. high-accuracy powder molding according to claim 2 shapes servo press mould frame mechanism, it is characterised in that: described
Medium rod seat is equipped with the plug cover board of stationary core rod.
4. high-accuracy powder molding according to claim 1 shapes servo press mould frame mechanism, it is characterised in that: described
The parent form surface of die cavity side be equipped with feeding mechanism, the feeding mechanism include bottom plate, the driving motor being mounted on bottom plate, with
The screw rod of the output axis connection of driving motor, is hinged on nut seat at the nut seat for being sleeved on screw rod and cooperating with wire rod thread
U-shaped frame and U-shaped frame on the hopper installed, the bottom plate is fixed in the rack of mold side, and the nut seat leans on near-lying mode
Have and U-shaped frame is connected with by universal joint on the side wall of side, U-shaped frame is connected with pusher bracket far from one end of universal joint, and pushes away
Material bracket is located above parent form, and the hopper is hinged on the pusher bracket above parent form, and the feed hopper bottom is machined with and mould
The discharge port that chamber matches, the U-shaped frame are equipped with the spring assembly for driving hopper and parent form to be closely abutted against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596202.XA CN110202824B (en) | 2019-07-03 | 2019-07-03 | Die carrier mechanism for high-precision powder die-pressing forming servo press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596202.XA CN110202824B (en) | 2019-07-03 | 2019-07-03 | Die carrier mechanism for high-precision powder die-pressing forming servo press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110202824A true CN110202824A (en) | 2019-09-06 |
| CN110202824B CN110202824B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596202.XA Active CN110202824B (en) | 2019-07-03 | 2019-07-03 | Die carrier mechanism for high-precision powder die-pressing forming servo press |
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| Country | Link |
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| CN (1) | CN110202824B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193822A (en) * | 2021-12-22 | 2022-03-18 | 创一科技(长沙)有限公司 | Motion upper die of powder press for pressing integrated chip inductor |
| CN114260451A (en) * | 2021-11-08 | 2022-04-01 | 无锡蓝沛新材料科技股份有限公司 | Integrated into one piece inductance cold pressing die |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813277Y (en) * | 2005-07-12 | 2006-09-06 | 上海爱普生磁性器件有限公司 | Integral die for powder moulding |
| JP2011224911A (en) * | 2010-04-21 | 2011-11-10 | Sumitomo Heavy Ind Ltd | Compression-molding device and compression-molding method |
| CN102463623A (en) * | 2010-11-05 | 2012-05-23 | 绍兴信诚电子瓷业有限公司 | Porcelain bushing press forming die |
| CN102717075A (en) * | 2012-06-21 | 2012-10-10 | 黄彬 | Automatic powder forming die carrier based on powder metallurgy press and implementation method thereof |
| CN105690850A (en) * | 2016-04-27 | 2016-06-22 | 广州市精程达精密机械有限公司 | High-precision powder forming machine |
| WO2016169469A1 (en) * | 2015-04-24 | 2016-10-27 | 博罗县何氏模具制造有限公司 | Powder forming apparatus having pressure maintaining function and powder pressure-maintaining and forming method |
| CN210390224U (en) * | 2019-07-03 | 2020-04-24 | 绵阳华通磁件技术有限公司 | Die frame mechanism for high-precision powder die pressing forming servo press |
-
2019
- 2019-07-03 CN CN201910596202.XA patent/CN110202824B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813277Y (en) * | 2005-07-12 | 2006-09-06 | 上海爱普生磁性器件有限公司 | Integral die for powder moulding |
| JP2011224911A (en) * | 2010-04-21 | 2011-11-10 | Sumitomo Heavy Ind Ltd | Compression-molding device and compression-molding method |
| CN102463623A (en) * | 2010-11-05 | 2012-05-23 | 绍兴信诚电子瓷业有限公司 | Porcelain bushing press forming die |
| CN102717075A (en) * | 2012-06-21 | 2012-10-10 | 黄彬 | Automatic powder forming die carrier based on powder metallurgy press and implementation method thereof |
| WO2016169469A1 (en) * | 2015-04-24 | 2016-10-27 | 博罗县何氏模具制造有限公司 | Powder forming apparatus having pressure maintaining function and powder pressure-maintaining and forming method |
| CN105690850A (en) * | 2016-04-27 | 2016-06-22 | 广州市精程达精密机械有限公司 | High-precision powder forming machine |
| CN210390224U (en) * | 2019-07-03 | 2020-04-24 | 绵阳华通磁件技术有限公司 | Die frame mechanism for high-precision powder die pressing forming servo press |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260451A (en) * | 2021-11-08 | 2022-04-01 | 无锡蓝沛新材料科技股份有限公司 | Integrated into one piece inductance cold pressing die |
| CN114260451B (en) * | 2021-11-08 | 2024-04-16 | 无锡蓝沛新材料科技股份有限公司 | Integrated inductor cold pressing die |
| CN114193822A (en) * | 2021-12-22 | 2022-03-18 | 创一科技(长沙)有限公司 | Motion upper die of powder press for pressing integrated chip inductor |
| CN114193822B (en) * | 2021-12-22 | 2024-01-16 | 创一科技(长沙)有限公司 | Powder press's of suppression integrated chip inductance motion goes up mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110202824B (en) | 2024-03-29 |
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Inventor after: Wen Sirun Inventor after: Chen Wenbo Inventor after: Tang Dingbing Inventor after: Zhang Changliang Inventor after: Chen Yong Inventor before: Wen Sirun Inventor before: Tang Dingbing Inventor before: Zhang Changliang Inventor before: Chen Yong |
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