CN108145155A - A kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring - Google Patents
A kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring Download PDFInfo
- Publication number
- CN108145155A CN108145155A CN201810199838.6A CN201810199838A CN108145155A CN 108145155 A CN108145155 A CN 108145155A CN 201810199838 A CN201810199838 A CN 201810199838A CN 108145155 A CN108145155 A CN 108145155A
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- China
- Prior art keywords
- guide plate
- molding die
- die
- molding machine
- molding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- 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
- B22F3/093—Compacting only using vibrations or friction
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses a kind of molding machines of the full-automatic radiation floating type magnetic field forming press of ring,Including molding machine,Molding machine includes guide post,Middle guide plate,Molding die,Mould bases,Upper punching,Undershoot and field coil,Middle guide plate is installed on guide post,Mould bases is rotatablely installed on middle guide plate,Molding die is installed on mould bases,Plug is equipped in molding die,And plug is installed on mould bases,Upper punching and undershoot are located at the upper and lower ends of molding die respectively,Field coil is located at the side of molding die,Upper punching includes upper cylinder half,Top plate,Upper guide plate,Upper mold,Undershoot includes lower cylinder,Bottom plate,Lower guide plate,Lower die connecting seat,Lower model fixing seat,The present invention is molded apparatus structure by improvement,It is pressed to neodymium iron boron powder,Molding die can relatively move,So that the Density Distribution of the neodymium iron boron powder of shaping mould type intracavitary is uniform,Pressing result is good,Rejection rate is low.
Description
Technical field
The present invention relates to metallurgical powder moulding press technical field, more particularly, to a kind of full-automatic radiation floating type magnetic of ring
The molding machine of field moulding press.
Background technology
Magnetic field forming press mainly includes the rack of sealing, is installed in rack and claims powder device, feed device and molding dress
It puts, neodymium iron boron powder is entered by barrel claim powder device first, and powder device is claimed to weigh, and quantitative Nd-Fe-B powder is last to be reloaded into feeding
It in device, is finally elapsed by feed device to molding machine, and neodymium iron boron powder is packed into molding die.
Existing magnetic field forming press molding die is fixed, during neodymium iron boron powder in press-moulding die, pole
The Density Distribution for easily leading to neodymium iron boron powder is uneven, and product easily generates defect or waste product when being molded and suppressing.
Invention content
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of full-automatic radiation floating type magnetic of ring
The molding machine of field moulding press；Apparatus structure is molded by improvement, is pressed to neodymium iron boron powder, molding die
It can relatively move so that the Density Distribution of the neodymium iron boron powder of shaping mould type intracavitary is uniform, and pressing result is good, rejection rate
It is low.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring, including molding machine, molding machine includes leading
Column, middle guide plate, molding die, mould bases, upper punching, undershoot and field coil, middle guide plate are installed on guide post, mould bases rotation peace
Loaded on middle guide plate, molding die is installed on mould bases, plug is equipped in molding die, and plug is installed on mould bases, on
Punching and undershoot are located at the upper and lower ends of molding die respectively, and field coil is located at the side of molding die, and upper punching includes upper cylinder half, top
Plate, upper guide plate, upper mold, top plate are fixedly installed in guide post upper end, and upper cylinder half is installed on top plate, and upper guide plate slides, which are installed on, to be led
On column, the output terminal of upper cylinder half is connected to guide plate, and upper mold is installed on guide plate, and undershoot includes lower cylinder, bottom plate, lower guiding
Plate, lower die connecting seat, lower model fixing seat, bottom plate are fixedly installed in guide post lower end, and lower cylinder is installed on bottom plate, and lower guide plate slides
It is installed on guide post, the output terminal of lower cylinder is connected to lower guide plate, and lower guide plate is connected to middle guide plate, lower die by connecting pole
Connecting seat is fixedly installed on bottom plate, and lower model fixing seat is installed on lower die connecting seat, and lower die is installed on lower model fixing seat, and
Lower die is stretched into molding die between molding die and plug.
Further, molding die is in the hollow form of both ends open, and molding die cooperatively forms hollow ring chamber with plug
Body, lower die stretch into molding die between molding die and plug, the bottom of hollow ring cavity are blocked, and form bottom
The annular housing that portion blocks.
Further, top plate is equipped with the upper cylinder half displacement sensor of the output end movement of detection upper cylinder half.
Further, bottom plate is equipped with the lower cylinder displacement sensor of the output end movement of the lower cylinder of detection.
Further, the glove box of closing is additionally provided in rack, which is connect by doorframe with rack.
Further, upper punching further includes upper mold connecting seat, and upper mold connecting seat is set between upper mold and upper guide plate, and upper mold is led to
Upper mold connecting seat is crossed to be installed on guide plate.
Further, undershoot further includes lower die connecting seat, lower model fixing seat, and lower die connecting seat is fixedly installed on bottom plate,
Lower model fixing seat is installed on lower die connecting seat, and lower die is installed on lower model fixing seat.
After adopting the above technical scheme, the invention has the advantages that compared with the prior art,：
The molding machine of the full-automatic radiation floating type magnetic field forming press of ring of the present invention, during compacting, the output terminal of upper cylinder half
Upper mold is driven to move down, the output terminal with cylinder at present drives lower guide plate to move down, and lower guide plate is moved down in drive
Guide plate is moved down so that molding die to be driven to move down, and is coordinated by upper die and lower die, molding die, plug, to neodymium iron boron
Powder pressing forming drives molding die to move down in pressing process so that the neodymium of shaping mould type intracavitary by intermediate plate
The Density Distribution of iron boron powder is uniform, and pressing result is good, and rejection rate is low.After compression moulding, the output terminal of upper cylinder half drives upper mold
Move up, the output terminal with cylinder at present drives lower guide plate to move down, the output terminal of lower cylinder continue to drive lower guide plate to
Lower movement so that the product after compression moulding exposes, in order to remove.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the molding machine structure diagram of the present invention.
In figure, 1. lower dies；2. upper cylinder half displacement sensor；3. lower cylinder displacement sensor；4. field coil；5. guide post；Under 6.
Model fixing seat；7. molding machine；Guide plate in 8.；9. molding die；10. plug；11. mould bases；12. upper cylinder half；13. top plate；
Guide plate on 14.；15. upper mold connecting seat；16. upper mold；17. lower cylinder；18. bottom plate；19. lower guide plate；20. lower die connecting seat.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment, as shown in Fig. 1 to Fig. 2：A kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring, packet
Molding machine 7 is included, molding machine 7 includes guide post 4, middle guide plate 8, molding die 9, mould bases 11, upper punching, undershoot and field coil
4, middle guide plate 8 is installed on guide post 4, and mould bases 11 is rotatablely installed on middle guide plate 8, and molding die 9 is installed on mould bases 11,
Plug 10 is equipped in molding die 9, and plug 10 is installed on mould bases 11, upper punching and undershoot are respectively positioned at the upper of molding die 9
Lower both ends, field coil 4 are located at the side of molding die 9, and the upper surface of molding die 9 is equipped with opening.It is upper punching include upper cylinder half 12,
Top plate 13, upper guide plate 14, upper mold connecting seat 15, upper mold 16, top plate 13 are fixedly installed in 4 upper end of guide post, and upper cylinder half 12 is installed on
On top plate 13, upper guide plate 14 is slidably mounted on guide post 4, and the output terminal of upper cylinder half 12 is connected to guide plate 14, and upper mold 16 is logical
It crosses upper mold connecting seat 15 to be fixedly installed on guide plate 14 so that upper mold 16 can be rotated relative to upper guide plate 14, and undershoot includes
Lower cylinder 17, bottom plate 18, lower guide plate 19, lower die connecting seat 20, lower die 1, lower model fixing seat 6, bottom plate 18 are fixedly installed in guide post 4
Lower end, lower cylinder 17 are installed on bottom plate 18, and lower guide plate 19 is slidably mounted on guide post 4, and the output terminal of lower cylinder 17 is connected to down
Guide plate 19, lower guide plate 19 are connected to middle guide plate 8 by connecting pole, and lower die connecting seat 20 is fixedly installed on bottom plate 18,
Lower model fixing seat 6 is installed on lower die connecting seat 20, and lower die 1 is installed on lower model fixing seat 6 so that lower die 1 can opposed bottom
18 rotations, and lower die 1 is stretched into molding die 9 between molding die 9 and plug 10.Molding die 9 is in both ends open
Hollow form, molding die 9 cooperatively form hollow ring cavity with plug 10, and lower die 1, which stretches into, is located at molding die in molding die 9
Between 9 and plug 10, the bottom of hollow ring cavity is blocked, forms the annular housing that bottom blocks, neodymium iron boron powder position
In in annular housing.
During present invention work, the quantitative neodymium iron boron powder for weighing completion is sent to suppressing in molding die 9, is suppressed
When, the output terminal of upper cylinder half 12 drives upper mold 16 to move down, and the output terminal with cylinder 17 at present drives lower guide plate 19 to move down,
Lower guide plate 19 moves down guide plate 8 in drive and moves down so that molding die 9 to be driven to move down, the output terminal of upper cylinder half 12
Movement speed is more than the output terminal movement speed of lower cylinder 17 so that the speed that upper mold 16 moves down can be more than molding die 9
The speed moved down, upper mold 16 can be moved towards molding die 9 so that upper mold 16 can extend into lower die 1, molding die 9,
In the annular housing that plug 10 cooperatively forms, it is in that radiation is cyclic annular that upper mold 16, which carries out the neodymium iron boron powder in annular housing compacting,
Molding die 9 is driven to move down by intermediate plate in pressing process so that neodymium iron boron powder in 9 cavity of molding die it is close
Degree is evenly distributed, and pressing result is good, and rejection rate is low.Field coil 4 in forming process in molding die 9 under certain speed
Apply one magnetic field for being oriented to the surfaces of revolution of application while turning so that the magnetic powder in the die cavity of molding die 9 obtains a rotation
Radial magnetic field obtains shaped radiation ring, and after compression moulding, the output terminal of upper cylinder half 12 drives upper mold 16 to move up, at present
The output terminal of cylinder 17 drives lower guide plate 19 to move down, and the output terminal of lower cylinder 17 continues that lower guide plate 19 is driven to move down,
So that the product after compression moulding exposes, packed in order to be moved in glove box by pneumatic clamper.
Molding machine 7 further includes control upper cylinder half 12 and the hydraulic station of lower cylinder 17 action, and top plate 13 is equipped with detection upper cylinder half 12
Output end movement upper cylinder half displacement sensor 2, the lower cylinder displacement that bottom plate 18 is equipped with the output end movement of the lower cylinder 17 of detection passes
The signal detected is fed back to hydraulic station by sensor 3, upper cylinder half displacement sensor 2 and lower cylinder displacement sensor 3, and hydraulic station is according to inspection
The signal measured controls the action of upper cylinder half 12 and lower cylinder 17.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (7)
1. a kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring, including molding machine（7）, feature exists
In：Molding machine（7）Including guide post（5）, middle guide plate（8）, molding die（9）, molding die（9）, upper punching, undershoot and magnetic field
Coil（4）, middle guide plate（8）It is installed on guide post（5）On, mould bases（11）It is installed on middle guide plate（8）On, molding die（9）Peace
Loaded on mould bases（11）On, molding die（9）It is interior to be equipped with plug（10）, and plug（10）It is installed on mould bases（11）On, Shang Chong is under
Punching is located at molding die respectively（9）Upper and lower ends, field coil（4）Positioned at molding die（9）Side, upper punching includes upper cylinder half
（12）, top plate（13）, upper guide plate（14）, upper mold（16）, top plate（13）It is fixedly installed in guide post（5）Upper end, upper cylinder half（12）Peace
Loaded on top plate（13）On, upper guide plate（14）It is slidably mounted on guide post（5）On, upper cylinder half（12）Output terminal be connected to guide plate
（14）, upper mold（16）It is installed on guide plate（14）On, undershoot includes lower cylinder（17）, bottom plate（18）, lower die（1）, lower guide plate
（19）, bottom plate（18）It is fixedly installed in guide post（5）Lower end, lower cylinder（17）It is installed on bottom plate（18）On, lower guide plate（19）It slides
It is installed on guide post（5）On, lower cylinder（17）Output terminal be connected to lower guide plate（19）, lower guide plate（19）It is connected by connecting pole
In middle guide plate（8）, lower die（1）It is installed on bottom plate（18）On, and lower die（1）Stretch into molding die（9）It is interior to be located at molding die
（9）And plug（10）Between.
2. a kind of molding machine of full-automatic radiation floating type magnetic field forming press of ring according to claim 1, feature
It is：Molding die（9）In the hollow form of both ends open, molding die（9）With plug（10）Hollow ring cavity is cooperatively formed,
Lower die（1）Stretch into molding die（9）It is interior to be located at molding die（9）And plug（10）Between, by the bottom of hollow ring cavity
It blocks, forms the annular housing that bottom blocks.
3. a kind of molding machine of full-automatic radiation floating type magnetic field forming press of ring according to claim 1, feature
It is：Molding machine（7）Further include control upper cylinder half（12）With lower cylinder（17）The hydraulic station of action.
4. a kind of molding machine of full-automatic radiation floating type magnetic field forming press of ring according to claim 1, feature
It is：Top plate（13）It is equipped with detection upper cylinder half（12）Output end movement upper cylinder half displacement sensor（2）.
5. a kind of molding machine of full-automatic radiation floating type magnetic field forming press of ring according to claim 1, feature
It is：Bottom plate（18）It is equipped with the lower cylinder of detection（17）Output end movement lower cylinder displacement sensor（3）.
6. a kind of molding machine of full-automatic radiation floating type magnetic field forming press of ring according to claim 1, feature
It is：Upper punching further includes upper mold connecting seat（15）, upper mold connecting seat（15）Set on upper mold（16）With upper guide plate（14）Between, on
Mould（16）Pass through upper mold connecting seat（15）It is installed on guide plate（14）On.
7. a kind of molding machine of full-automatic radiation floating type magnetic field forming press of ring according to claim 1, feature
It is：Undershoot further includes lower die connecting seat（20）, lower model fixing seat（6）, lower die connecting seat（20）It is fixedly installed in bottom plate（18）
On, lower model fixing seat（6）It is installed on lower die connecting seat（20）On, lower die（1）It is installed on lower model fixing seat（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199838.6A CN108145155B (en) | 2018-03-12 | 2018-03-12 | Forming device of full-automatic radiation ring floating magnetic field forming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199838.6A CN108145155B (en) | 2018-03-12 | 2018-03-12 | Forming device of full-automatic radiation ring floating magnetic field forming press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108145155A true CN108145155A (en) | 2018-06-12 |
| CN108145155B CN108145155B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810199838.6A Active CN108145155B (en) | 2018-03-12 | 2018-03-12 | Forming device of full-automatic radiation ring floating magnetic field forming press |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115780807A (en) * | 2022-12-27 | 2023-03-14 | 北京工商大学 | Full-automatic magnet integrated forming device and method using one-way mover |
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| JP2005005686A (en) * | 2003-05-20 | 2005-01-06 | Kyoho Mach Works Ltd | Manufacturing apparatus for ring or arc magnet |
| CN102941685A (en) * | 2012-10-30 | 2013-02-27 | 宁波百琪达自动化设备有限公司 | Full-automatic seal forming mold press |
| CN104174844A (en) * | 2014-08-19 | 2014-12-03 | 宁波百琪达自动化设备有限公司 | Full-automatic magnetic field forming press |
| CN204449298U (en) * | 2014-11-18 | 2015-07-08 | 南通国谊锻压机床有限公司 | A kind of pulverulent product hot press forming device |
| CN106955997A (en) * | 2017-03-21 | 2017-07-18 | 东莞市银通机械科技有限公司 | A kind of fully automatic powder forming hydraulic press |
| CN207941982U (en) * | 2018-03-12 | 2018-10-09 | 百琪达智能科技（宁波）股份有限公司 | A kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring |
-
2018
- 2018-03-12 CN CN201810199838.6A patent/CN108145155B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005005686A (en) * | 2003-05-20 | 2005-01-06 | Kyoho Mach Works Ltd | Manufacturing apparatus for ring or arc magnet |
| CN102941685A (en) * | 2012-10-30 | 2013-02-27 | 宁波百琪达自动化设备有限公司 | Full-automatic seal forming mold press |
| CN104174844A (en) * | 2014-08-19 | 2014-12-03 | 宁波百琪达自动化设备有限公司 | Full-automatic magnetic field forming press |
| CN204449298U (en) * | 2014-11-18 | 2015-07-08 | 南通国谊锻压机床有限公司 | A kind of pulverulent product hot press forming device |
| CN106955997A (en) * | 2017-03-21 | 2017-07-18 | 东莞市银通机械科技有限公司 | A kind of fully automatic powder forming hydraulic press |
| CN207941982U (en) * | 2018-03-12 | 2018-10-09 | 百琪达智能科技（宁波）股份有限公司 | A kind of molding machine of the full-automatic radiation floating type magnetic field forming press of ring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115780807A (en) * | 2022-12-27 | 2023-03-14 | 北京工商大学 | Full-automatic magnet integrated forming device and method using one-way mover |
| CN115780807B (en) * | 2022-12-27 | 2024-01-26 | 北京工商大学 | Full-automatic magnet integrated forming device and method using unidirectional motion device |
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| Publication number | Publication date |
|---|---|
| CN108145155B (en) | 2023-10-10 |
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