CN108580888A - A kind of molding machine of full servo-type mo(u)ldenpress - Google Patents
A kind of molding machine of full servo-type mo(u)ldenpress Download PDFInfo
- Publication number
- CN108580888A CN108580888A CN201810200274.3A CN201810200274A CN108580888A CN 108580888 A CN108580888 A CN 108580888A CN 201810200274 A CN201810200274 A CN 201810200274A CN 108580888 A CN108580888 A CN 108580888A
- Authority
- CN
- China
- Prior art keywords
- electric cylinders
- die
- guide plate
- molding die
- ldenpress
- 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 title claims abstract description 49
- 238000004080 punching Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000843 powder Substances 0.000 description 16
- 229910001172 neodymium magnet Inorganic materials 0.000 description 12
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000000748 compression moulding Methods 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
- 238000007689 inspection Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention discloses a kind of molding machines of full servo-type mo(u)ldenpress, including molding die, guide post, top plate, bottom plate, electric cabinet, 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, field coil is located at the side of molding die, upper punching includes upper electric cylinders, upper mold, upper electric cylinders are fixedly installed on top plate, the output end 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 end of lower electric cylinders is connected to lower die, lower die is located at below molding die, electric cabinet acts to control upper electric cylinders and lower electric cylinders.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 fields, more particularly, to a kind of molding machine of full servo-type mo(u)ldenpress.
Background technology
Magnetic field forming press includes mainly the rack of sealing, is installed in rack and claims powder device, feed device and molding dress
It sets, neodymium iron boron powder is entered by barrel claim powder device first, and claiming powder device to weigh, quantitative Nd-Fe-B powder is last to be reloaded into feeding
It in device, is finally elapsed to molding machine by feed device, and neodymium iron boron powder is packed into molding die, then to neodymium iron boron
Powder is pressed.
It is the important component of neodymium iron boron powder magnetic field forming press, the feeding process packet of molding neodymium iron boron press to claim powder device
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 be 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 causes 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)ldenpress at
Type device；Hydraulic cylinder is replaced using electric cylinders, using effect is good, and control accuracy is high, and pressing result is good, is not likely to produce defect,
Rejection rate is low.
To achieve the goals above, the technical solution adopted in the present invention is：
A kind of molding machine of full servo-type mo(u)ldenpress, including molding die, guide post, top plate and bottom plate, electric cabinet, Shang Chong, under
Punching and field coil, top plate and bottom plate are fixedly installed in guide post upper and lower ends, mold by fixing of the forming frame on bottom plate, upper punching and
Undershoot is located at the upper and lower ends of molding die, and field coil is located at the side of molding die, upper punching include upper electric cylinders, on
Mould, upper electric cylinders are fixedly installed on top plate, and the output end of upper electric cylinders is connected to upper mold, and upper mold is located above molding die, undershoot
Including lower electric cylinders, lower die, lower electric cylinders are fixedly installed on bottom plate, and the output end of lower electric cylinders is connected to lower die, and lower die is located at molding
Below mold, electric cabinet acts to control upper electric cylinders and lower electric cylinders.
Further, upper punching further includes upper guide plate, and upper guide plate slides are installed on guide post, and the output end of upper electric cylinders connects
It is connected to guide plate, 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 end of lower electric cylinders connects
It is connected to lower guide plate, lower die is installed on lower guide plate.
Further, it is also associated with control box on top plate.
After adopting the above technical scheme, the invention has the advantages that compared with the prior art,：
The molding machine of full servo-type mo(u)ldenpress of the present invention, when compacting, upper electric cylinders driving upper mold moves down, simultaneously
Lower electric cylinders driving lower die moves up, and is coordinated by upper die and lower die, molding die, to the neodymium iron boron powder pressure in molding die
Type being made, while field coil applies magnetic field in forming process, the present invention replaces hydraulic cylinder by electric cylinders, and using effect is good,
Control accuracy is high, and pressing result is good, is not likely to produce defect, and rejection rate is low.After compression moulding, the output end of upper cylinder half drives upper mold
It moves up, the output end with cylinder at present drives lower die to move down, and is removed in order to make product after molding.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples：
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the forming device structure schematic diagram of the present invention.
In figure, 1. upper molds；2. lower die；Guide plate on 3.；4. lower guide plate；5. molding machine；6. molding die；7. leading
Column；8. top plate；9. bottom plate；Electric cylinders on 10.；11. lower electric cylinders；12. field coil；13. electric cabinet；14. control box.
Specific implementation mode
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment is shown in shown in Fig. 1 to Fig. 2：A kind of molding machine of full servo-type mo(u)ldenpress, including molding die 6, lead
Column 7, top plate 8, bottom plate 9, electric cabinet 13, upper punching, undershoot and field coil 12, top plate 8 and bottom plate 9 are fixedly installed on guide post 7
Lower both ends, for mold by fixing of the forming frame on bottom plate 9, upper punching is located at the upper and lower ends of molding die 6, magnetic field line with undershoot
Circle 12 is located at the side of molding die 6, and upper punching includes upper electric cylinders 10, upper mold 1, and upper electric cylinders 10 are fixedly installed on top plate 8, power on
The output end of cylinder 10 is connected to upper mold 1, and upper mold 1 is located at 6 top of molding die, and upper punching further includes upper guide plate 3, upper guide plate 3
It is slidably mounted on guide post 7, the output end of upper electric cylinders 10 is connected to guide plate 3, and upper mold 1 is installed on guide plate 3, passes through
Guide plate 3 in setting, upper guide plate 3 ensure that upper mold 1 moves steadily with the cooperation of guide post 7.Undershoot includes lower electric cylinders 11, lower die 2,
Lower electric cylinders 11 are fixedly installed on bottom plate 9, and the output end of lower electric cylinders 11 is connected to lower die 2, and undershoot further includes lower guide plate 4, under
Guide plate 4 is slidably mounted on guide post 7, and the output end of lower electric cylinders 11 is connected to lower guide plate 4, and lower die 2 is installed on lower guide plate 4
On, by the way that lower guide plate 4 is arranged, lower guide plate 4 ensure that lower die 2 moves steadily with the cooperation of guide post 7.Lower die 2 is located at shaping mould
6 lower section of tool, electric cabinet 13 act to control upper electric cylinders 10 and lower electric cylinders 11.
The molding machine of full servo-type mo(u)ldenpress of the present invention, when compacting, upper electric cylinders 10 drive upper mold 1 to moving down
It is dynamic, it drives lower die 2 to move up with electric cylinders 11 at present, is coordinated by upper mold 1, lower die 2, molding die 6, in molding die 6
Neodymium iron boron powder pressing forming, while field coil forming process apply magnetic field, the present invention by electric cylinders replace hydraulic oil
Cylinder avoids generation oil leak, 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.Pressure
After type is made, the output end of upper electric cylinders 10 drives upper mold 1 to move up, and the output end with electric cylinders 11 at present drives lower die 2 downward
It is mobile, it is removed in order to make product after molding.
Pressure transmitter is additionally provided between top plate 8 and upper guide plate 3, pressure transmitter is connected to electric cabinet 13, and pressure becomes
Device is sent to detect 1 pressure applied of upper mold, and the pressure signal of detection is delivered to electric cabinet 13, electric cabinet 13 is according to inspection
The pressure signal adjustment output power measured so that the active force of upper electric cylinders 10 and lower 11 output end of electric cylinders is stablized, control essence
Degree is high.Control box 14 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 within the scope of present patent application.
Claims (5)
1. a kind of molding machine of full servo-type mo(u)ldenpress, it is characterised in that：Including molding die（6）, guide post（7）, top plate
（8）, bottom plate（9）, electric cabinet（13）, 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 ends, mold is by fixing of the forming frame in bottom plate（9）On, upper punching and undershoot are located at molding die（6）Up and down two
End, field coil（12) it is located at molding die（6）Side, upper punching includes upper electric cylinders（10）, upper mold（1), upper electric cylinders（10）Gu
Dingan County is loaded on top plate（8）On, upper electric cylinders（10）Output end be connected to upper mold（1), upper mold（1) it is located at molding die（6）Top,
Undershoot includes lower electric cylinders（11）, lower die（2）, lower electric cylinders（11）It is fixedly installed in bottom plate（9）On, lower electric cylinders（11）Output end connect
It is connected to lower die（2）, lower die（2）Positioned at molding die（6）Lower section, electric cabinet（13）To control upper electric cylinders（10）With lower electric cylinders
（11）Action.
2. a kind of molding machine of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Upper punching further includes
Upper guide plate（3）, upper guide plate（3）It is slidably mounted on guide post（7）On, upper electric cylinders（10）Output end be connected to guide plate
（3）, upper mold（1) it is installed on guide plate（3）On.
3. a kind of molding machine of full servo-type mo(u)ldenpress according to claim 2, it is characterised in that：Top plate（8）With
Upper guide plate（3）Between be additionally provided with pressure transmitter, pressure transmitter is connected to electric cabinet（13）.
4. a kind of molding machine of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Undershoot further includes
Lower guide plate（4）, lower guide plate（4）It is slidably mounted on guide post（7）On, lower electric cylinders（11）Output end be connected to lower guide plate
（4）, lower die（2）It is installed on lower guide plate（4）On.
5. a kind of molding machine of full servo-type mo(u)ldenpress according to claim 1, it is characterised in that：Top plate（8）On
It is also associated with control box（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200274.3A CN108580888A (en) | 2018-03-12 | 2018-03-12 | A kind of molding machine of full servo-type mo(u)ldenpress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200274.3A CN108580888A (en) | 2018-03-12 | 2018-03-12 | A kind of molding machine of full servo-type mo(u)ldenpress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580888A true CN108580888A (en) | 2018-09-28 |
Family
ID=63626009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810200274.3A Pending CN108580888A (en) | 2018-03-12 | 2018-03-12 | A kind of molding machine of full servo-type mo(u)ldenpress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634746A (en) * | 2021-09-18 | 2021-11-12 | 太原市鸿煷机械设备有限公司 | Press with floating magnetic field |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489701A (en) * | 2011-12-12 | 2012-06-13 | 上海平野磁气有限公司 | Full-automatic magnetic powder forming press machine |
| 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 |
| CN104668325A (en) * | 2015-02-28 | 2015-06-03 | 王小贞 | Novel press machine |
| CN207941977U (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 full servo-type mo(u)ldenpress |
-
2018
- 2018-03-12 CN CN201810200274.3A patent/CN108580888A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489701A (en) * | 2011-12-12 | 2012-06-13 | 上海平野磁气有限公司 | Full-automatic magnetic powder forming press machine |
| 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 |
| CN104668325A (en) * | 2015-02-28 | 2015-06-03 | 王小贞 | Novel press machine |
| CN207941977U (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 full servo-type mo(u)ldenpress |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634746A (en) * | 2021-09-18 | 2021-11-12 | 太原市鸿煷机械设备有限公司 | Press with floating magnetic field |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |