CN108127114A - A kind of full servo-type mo(u)ldenpress - Google Patents
A kind of full servo-type mo(u)ldenpress Download PDFInfo
- Publication number
- CN108127114A CN108127114A CN201810199864.9A CN201810199864A CN108127114A CN 108127114 A CN108127114 A CN 108127114A CN 201810199864 A CN201810199864 A CN 201810199864A CN 108127114 A CN108127114 A CN 108127114A
- Authority
- CN
- China
- Prior art keywords
- electric cylinders
- molding die
- ldenpress
- guide plate
- die
- Prior art date
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims abstract description 59
- 239000000843 powder Substances 0.000 claims abstract description 43
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 description 18
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 15
- 238000005303 weighing Methods 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of full servo-type mo(u)ldenpresses, including rack, charging basket is hermetically installed in rack, claim powder device, feed device and molding machine, charging basket, which is located at, to be claimed above powder device, molding machine includes molding die, guide post, top plate, bottom plate, upper punching, undershoot and field coil, top plate and bottom plate are fixedly installed in guide post upper and lower ends, mold is by fixing of the forming frame on bottom plate, 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 electric cylinders, upper mold, upper electric cylinders are fixedly installed on top plate, the output terminal of upper electric cylinders is connected to upper mold, upper mold is located above molding die, undershoot includes lower electric cylinders, lower die, lower electric cylinders are fixedly installed on bottom plate, the output terminal of lower electric cylinders is connected to lower die, lower die is located at below molding die.The present invention replaces hydraulic cylinder by electric cylinders, and using effect is good, and control accuracy is high, and pressing result is good, is not likely to produce defect, and rejection rate is low.
Description
Technical field
The present invention relates to moulding press technical field, more particularly, to a kind of full servo-type mo(u)ldenpress.
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 to molding machine, and neodymium iron boron powder is packed into molding die, then to neodymium iron boron by feed device
Powder is pressed.
Claim the important component that powder device is neodymium iron boron powder magnetic field forming press, the feeding process packet of molding neodymium iron boron press
It includes：Neodymium-iron-boron powder enters weighing device by barrel first, and weighing device is reloaded into after weighing quantitative neodymium-iron-boron powder plus powder
In device, finally powder adding device is elapsed to molding die by feed device, and neodymium-iron-boron powder is packed into molding die.
But existing moulding press is that the neodymium-iron-boron powder in molding die is suppressed by hydraulic cylinder, however
The easily aging in hydraulic oil of the sealing ring of hydraulic cylinder, leads to the sealing effect of hydraulic cylinder to reduce so that hydraulic cylinder is easy
Oil leak is generated, causes inconvenient for use, hydraulic cylinder is not easy to control in addition, leads to suppress that precision is low, and pressing result is poor, is also easy to produce
Defect, high rejection rate.
Invention content
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of full servo-type mo(u)ldenpresses；It is logical
Improvement molding apparatus structure is crossed, hydraulic cylinder is replaced by electric cylinders, using effect is good, and control accuracy is high, and pressing result is good, no
Defect is also easy to produce, rejection rate is low.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of full servo-type mo(u)ldenpress, be hermetically installed with including rack, in rack charging basket, claim powder device, feed device and
Molding machine, charging basket, which is located at, to be claimed above powder device, and powder device, feed device and molding machine is claimed laterally sequentially to set, molding dress
It puts and is fixedly installed on guide post including molding die, guide post, top plate, bottom plate, upper punching, undershoot and field coil, top plate and bottom plate
Lower both ends, mold is by fixing of the forming frame on bottom plate, and upper punching and undershoot are respectively positioned at the upper and lower ends of molding die, field coil
Positioned at the side of molding die, upper punching includes electric cylinders, upper mold, and upper electric cylinders are fixedly installed on top plate, the output terminal of upper electric cylinders
Upper mold is connected to, upper mold is located above molding die, and undershoot includes lower electric cylinders, lower die, and lower electric cylinders are fixedly installed on bottom plate, under
The output terminal of electric cylinders is connected to lower die, and lower die is located at below molding die, and rack is equipped with the upper electric cylinders of control and the action of lower electric cylinders
Electric cabinet.
Further, upper punching further includes guide plate, and upper guide plate slides are installed on guide post, and the output terminal of upper electric cylinders connects
Guide plate is connected to, upper mold is installed on guide plate.
Further, pressure transmitter is additionally provided between top plate and upper guide plate, pressure transmitter is connected to electric cabinet.
Further, undershoot further includes lower guide plate, and lower guide plate is slidably mounted on guide post, and the output terminal of lower electric cylinders connects
Lower guide plate is connected to, lower die is installed on lower guide plate.
Further, it is also associated with control box on top plate.
Further, feed device includes truck, track, driving mechanism, and track one end, which is located at, to be claimed below powder device, track
The other end is located above molding die, and driving mechanism drives truck claiming back and forth to move between powder device and molding die along track
It is dynamic.
Further, driving mechanism is gear-box.
Further, the glove box of closing is additionally provided in rack, equipped with no bar cylinder between glove box and molding machine.
Further, rack side is additionally provided with cooling-water machine.
After adopting the above technical scheme, the invention has the advantages that compared with the prior art,：
Full servo-type mo(u)ldenpress of the present invention, the neodymium iron boron powder first in charging basket, which enters, claims powder device to carry out quantitative claim
It takes, is again sent quantitative neodymium iron boron powder to suppressing in molding die by feed device after the completion of weighing, during compacting, power on
Cylinder driving upper mold moves down, and is moved up with the driving of electric cylinders at present lower die, is coordinated by upper die and lower die, molding die, into
Neodymium iron boron powder pressing forming in pattern tool, the present invention replace hydraulic cylinder by electric cylinders, and using effect is good, control accuracy
Height, pressing result is good, is not likely to produce defect, and rejection rate is low.After compression moulding, the output terminals of upper electric cylinders drives upper mold to moving up
Dynamic, the output terminal with electric cylinders at present drives lower die to move down, and is removed in order to make product after molding.
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 overall structure diagram of the present invention（It overlooks）.
Fig. 3 is the molding machine structure diagram of the present invention.
In figure, 1. racks；2. charging basket；3. claim powder device；4. feed device；5. molding machine；6. molding die；7. it leads
Column；8. top plate；9. bottom plate；Electric cylinders on 10.；11. lower electric cylinders；12. field coil；13. upper mold；14. lower die；Guide plate on 15.；
16. lower guide plate；17. electric cabinet；18. control box；19. truck；20. track；21. driving mechanism；22. glove box；23. cold water
Machine.
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. 3：A kind of full servo-type mo(u)ldenpress, including rack 1, hermetically fills in rack 1
Equipped with charging basket 2, claim powder device 3, feed device 4 and molding machine 5, charging basket 2, which is located at, claims powder device 3 top, is additionally provided in rack 1
The pneumatic hammer coordinated with charging basket 2 Nd-Fe-B powder end to be prevented to be deposited in charging basket 2, ensures that the neodymium iron boron powder in charging basket 2 can be smoothly
Enter and claim powder device 3, be additionally provided with stair by rack 1, since 2 position of charging basket is higher, be convenient for by stair into charging basket 2 plus
Material.Powder device 3, feed device 4 and molding machine 5 is claimed laterally sequentially to set, feed device 4 includes truck 19, track 20, driving
Mechanism 21, molding machine 5 include molding die 6, guide post 7, top plate 8, bottom plate 9, upper punching, undershoot and field coil 12, shaping mould
The upper surface of tool 6 is equipped with opening, and the opening is flushed with track 20, and truck 19 is slidingly arranged on track 20, truck 19
Lower face be equipped with discharge port, and the discharge port is flushed with track 20.20 one end of track, which is located at, claims powder device 3 lower section, track
20 other ends are located at 6 top of molding die, and driving mechanism 21 drives truck 19 claiming powder device 3 and molding die 6 along track 20
Between move back and forth.1 side of rack is additionally provided with cooling-water machine 23, and the temperature in press is reduced by setting cooling-water machine 23, extends
The service life of press.Driving mechanism 21 is gear-box, and gear-box is connected to truck 19.
Top plate 8 and bottom plate 9 are fixedly installed in 7 upper and lower ends of guide post, mold by fixing of the forming frame on bottom plate 9, upper punching and
Undershoot is located at the upper and lower ends of molding die 6 respectively, and field coil 12 is located at the side of molding die 6, and upper punching includes electric cylinders
10th, upper mold 13, upper electric cylinders 10 are fixedly installed on top plate 8, and the output terminals of upper electric cylinders 10 is connected to upper mold 13, upper mold 13 be located at into
6 top of pattern tool, upper punching further include guide plate 15, and upper guide plate 15 is slidably mounted on guide post 7, the output terminal of upper electric cylinders 10
Guide plate 15 is connected to, upper mold 13 is installed on guide plate 15, by the upper guide plate 15 of setting, upper guide plate 15 and guide post
7 cooperations ensure that upper mold 13 moves steadily.Undershoot includes lower electric cylinders 11, lower die 14, and lower electric cylinders 11 are fixedly installed on bottom plate 9,
The output terminal of lower electric cylinders 11 is connected to lower die 14, and undershoot further includes lower guide plate 16, and lower guide plate 16 is slidably mounted on guide post 7
On, the output terminal of lower electric cylinders 11 is connected to lower guide plate 16, and lower die 14 is installed on lower guide plate 16, by setting lower guide plate
16, lower guide plate 16 ensure that lower die 14 moves steadily with the cooperation of guide post 7.Lower die 14 is located at below molding die 6, in rack 1
Electric cabinet 17 equipped with the upper electric cylinders 10 of control and the action of lower electric cylinders 11.
Full servo-type mo(u)ldenpress of the present invention, first the neodymium iron boron powder in charging basket 2, which enter, claims powder device 3 to carry out
It quantitatively weighs, quantitative neodymium iron boron powder is sent to suppressing in molding die 6 by feed device 4 again after the completion of weighing, is pressed
When processed, upper electric cylinders 10 drive upper mold 13 to move down, and lower die 14 are driven to move up with electric cylinders 11 at present, by upper mold 13, under
Mould 14, molding die 6 coordinate, and to the neodymium iron boron powder pressing forming in molding die 6, while field coil 12 is in forming process
Apply magnetic field, the present invention replaces hydraulic cylinder by electric cylinders, avoids generation oil leak, and using effect is good, and control accuracy is high, compacting
It works well, is not likely to produce defect, rejection rate is low.After compression moulding, the output terminal of upper electric cylinders drives upper mold 13 to move up, together
At present the output terminal of electric cylinders drives lower die 14 to move down, and is removed in order to make product after molding.Closing is additionally provided in rack 1
Glove box 22, equipped with no bar cylinder between glove box 22 and molding machine 5, the product of compression moulding passes through no bar cylinder and moves gloves
It is packed in case 22.
Pressure transmitter is additionally provided between top plate 8 and upper guide plate 15, pressure transmitter is connected to electric cabinet 17, and pressure becomes
Device is sent to detect 13 pressure applied of upper mold, and the pressure signal of detection is delivered to electric cabinet 17,17 basis of electric cabinet
The pressure signal adjustment output power detected so that the active force of upper electric cylinders 10 and lower 11 output terminal of electric cylinders is stablized, control
Precision is high.Control box 18 is also associated on top plate 8, operating personnel can be by being manually operated press.
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 (9)
1. a kind of full servo-type mo(u)ldenpress, including rack（1）, rack（1）On be hermetically installed with charging basket（2）, claim powder device
（3）, feed device（4）And molding machine（5）, charging basket（2）Positioned at title powder device（3）Top claims powder device（3）, feed device
（4）And molding machine（5）Laterally sequentially set, it is characterised in that：Molding machine（5）Including molding die（6）, guide post（7）, top
Plate（8）, bottom plate（9）, upper punching, undershoot and field coil（12), top plate（8）And bottom plate（9）It is fixedly installed in guide post（7）Upper and lower two
End, mold is by fixing of the forming frame in bottom plate（9）On, upper punching and undershoot are located at molding die respectively（6）Upper and lower ends, magnetic field line
Circle（12) positioned at molding die（6）Side, upper punching includes electric cylinders（10）, upper mold（13), upper electric cylinders（10）It is fixedly installed in
Top plate（8）On, upper electric cylinders（10）Output terminal be connected to upper mold（13), upper mold（13) positioned at molding die（6）Top, undershoot packet
Include lower electric cylinders（11）, lower die（14）, lower electric cylinders（11）It is fixedly installed in bottom plate（9）On, lower electric cylinders（11）Output terminal be connected to
Lower die（14）, lower die（14）Positioned at molding die（6）Lower section, rack（1）It is equipped with the upper electric cylinders of control（10）With lower electric cylinders（11）
The electric cabinet of action（17）.
2. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Upper punching further includes guide plate
（15）, upper guide plate（15）It is slidably mounted on guide post（7）On, upper electric cylinders（10）Output terminal be connected to guide plate（15）, on
Mould（13) it is installed on guide plate（15）On.
3. a kind of full servo-type mo(u)ldenpress according to claim 2, it is characterised in that：Top plate（8）With upper guide plate
（15）Between be additionally provided with pressure transmitter, pressure transmitter is connected to electric cabinet（17）.
4. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Undershoot further includes lower guide plate
（16）, lower guide plate（16）It is slidably mounted on guide post（7）On, lower electric cylinders（11）Output terminal be connected to lower guide plate（16）, under
Mould（14）It is installed on lower guide plate（16）On.
5. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Top plate（8）On be also associated with grasping
Make case（18）.
6. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Feed device（4）Including truck
（19）, track（20）, driving mechanism（21）, track（20）One end, which is located at, claims powder device（3）Lower section, track（20）The other end is located at
Molding die（6）Top, driving mechanism（21）Drive truck（19）Along track（20）Claiming powder device（3）And molding die（6）
Between move back and forth.
7. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Driving mechanism（21）For gear
Case.
8. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Rack（1）On be additionally provided with closing
Glove box（22）, glove box（22）With molding machine（5）Between equipped with no bar cylinder.
9. a kind of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Rack（1）Side is additionally provided with cold
Water dispenser（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199864.9A CN108127114A (en) | 2018-03-12 | 2018-03-12 | A kind of full servo-type mo(u)ldenpress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199864.9A CN108127114A (en) | 2018-03-12 | 2018-03-12 | A kind of full servo-type mo(u)ldenpress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108127114A true CN108127114A (en) | 2018-06-08 |
Family
ID=62431391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810199864.9A Pending CN108127114A (en) | 2018-03-12 | 2018-03-12 | A kind of full servo-type mo(u)ldenpress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171156A (en) * | 2019-06-24 | 2019-08-27 | 苏州同岸精工科技有限公司 | A kind of speed stable servo press |
| CN111640521A (en) * | 2019-11-21 | 2020-09-08 | 清华大学 | Preforming device and preforming method for spherical fuel element fuel area |
| 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 |
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2018
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171156A (en) * | 2019-06-24 | 2019-08-27 | 苏州同岸精工科技有限公司 | A kind of speed stable servo press |
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| 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 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180608 |