CN106626470A - Method and device for rapid shaping with one press machine and multiple dies - Google Patents
Method and device for rapid shaping with one press machine and multiple dies Download PDFInfo
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- CN106626470A CN106626470A CN201510708512.8A CN201510708512A CN106626470A CN 106626470 A CN106626470 A CN 106626470A CN 201510708512 A CN201510708512 A CN 201510708512A CN 106626470 A CN106626470 A CN 106626470A
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Abstract
The invention relates to the field of manufacture of stamping and pipe fitting parts and especially relates to a method and device for shaping with one press machine and multiple dies. The method for the rapid shaping with the press machine and multiple dies comprises the steps that the dies are placed on the press machine for die assembly; the assembled dies are taken down, and the unassembled dies are placed; and after the die assembly of the press machine, the press machine will be started, the previously assembled dies will be opened synchronously, a part will be taken out, and a to-be-formed part is placed into the dies. The device for the rapid shaping with the press machine and the multiple dies comprises the press machine and the multiple sets of dies, wherein the multiple sets of dies are placed on a movable platform; and through motion of the movable platform, the multiple sets of dies could be fitted with the press machine respectively. According to the invention, the dies are thoroughly separated from the press machine; and the movable platform drives the dies to complete die opening and part replacement outside a working area of the press machine, so that heights required by the die opening and die closing of the press machine could be reduced. In this way, an invalid running distance of the press machine could be reduced, and unloaded waiting time of the press machine could be reduced. Therefore, the processing speed of parts could be increased, and equipment energy consumption could be reduced.
Description
Technical field
The present invention relates to punching press and pipe fitting part manufacture field, more particularly to a kind of one machine with multi-mode manufacturing process and device.
Background technology
In hydroforming process, mould installion provides clamping pressure on special hydraulic forming press by forcing press, and forcing press mainly adopts oil pressure forcing press.Because mold clamping force tonnage is larger needed for hydroforming process, typically at 3000～5000 tons, compared with conventional press, hydraulic forming press belongs to great tonnage press, and the size of oil cylinder of press machine is all larger, and oil cylinder sets up pressure by oil-feed in forming process, pressure is discharged by oil return, pressure or pressure release are either built, is required for the time longer, thus the part forming cycle is longer.
In existing hydroforming process, one set of die is installed on one hydraulic platform, in the die sinking and matched moulds overall process of manufactured parts, mould and part are all the time in forcing press, because accessory size needs the reason for coordinating with particular mold, a collection of processing operation can only also produce same part, and two molds can not possibly simultaneously be produced on same press.In addition, in this process for part, generally, belonging to the non-productive work time in empty wait state in a mold always.
On the other hand, for the manual production producing line of hydroforming, adopt artificial loading and unloading in forming process mostly, for press, either it is put into as the blank with formation of parts toward in mould, or is removed from the molds after the completion of part forming, during the two, press belongs to the non-productive work time all in empty wait state.Typically, for the manual loading and unloading mode of production, a hydroformed part completes a stroke needs the time at 1.5～2 minutes, and rhythm of production is slow.Because hydraulic forming press price is higher, accounting is big in production cost, and it is high that speed of production directly results in slowly production cost.How to shorten press forming speed, improve whole forming process efficiency, be a Main way for lifting hydroforming efficiency.
The content of the invention
The technical problem to be solved is to provide a kind of one machine with multi-mode quick forming method and device, by the way that mould is completely separated with forcing press, to be molded with movable platform driven mold and being operated in outside forcing press workspace for renewal part completes, the height required for press die sinking, mold closing can be reduced, the empty stand-by period of press can be reduced again, and can frequently change part type formed thereby, so as to improve the process velocity of part, equipment power consumption is reduced, utilization rate of equipment and installations is improve.
What the present invention was realized in：A kind of one machine with multi-mode quick forming method, being coordinated with some molds using a forcing press carries out hydroforming work, and the operation of concrete shaping is carried out in accordance with the following steps；
S1：The mould that will be equipped with part to be formed is placed on forcing press and carries out hydroforming, makes mould matched moulds；
S2：Mould after matched moulds is removed into forcing press together with part, the another set of mould equipped with part to be formed is changed；
S3：Forcing press makes to open forcing press after mould matched moulds by hydraulic pressure；
S4：By the part that wherein shaped is opened and taken out to matched moulds mould in step S2, then part to be formed is put into the mould being opened；
Step S3 and step S4 are synchronously carried out.
A kind of one machine with multi-mode fast shaping apptss, including a forcing press and some molds, some sets mould installion makes some sets mould be engaged with forcing press respectively in movable platform by mobile movable platform；The mould includes mold base plate, mold, lower mould and lower die bottom plate; the mold is fixedly mounted on mold base plate; the lower mould is fixedly mounted on lower die bottom plate; the mold is engaged with lower mould, and between the mold base plate and lower die bottom plate die opening mechanism and guiding mechanism are additionally provided with.
Some sets mould installion is in same movable platform.
Some sets mould is separately mounted in each independent movable platform.
The die opening mechanism is jacking cylinder.
The guiding mechanism is lead column.
One machine with multi-mode quick forming method of the present invention and device are by the way that mould is completely separated with forcing press, to be molded with movable platform driven mold and being operated in outside forcing press workspace for renewal part completes, the height required for press die sinking, mold closing can be reduced, so as to reduce the invalid range ability of press, the empty stand-by period of press can be reduced again, and part type formed thereby can be frequently changed, so as to improve the process velocity of part；Due to reducing the invalid range ability of press and the empty stand-by period of press, equipment power consumption is also reduced to a certain extent, improve utilization rate of equipment and installations, finally realize high efficiency, the low cost production of part.
Description of the drawings
Fig. 1 is the structural representation of the embodiment 1 of one machine with multi-mode fast shaping apptss of the present invention；
Fig. 2 is schematic diagram when mould is closed in the present invention；
Fig. 3 is schematic diagram when mould is opened in the present invention；
Fig. 4 is the schematic top plan view of lower die bottom plate in the present invention；
Fig. 5 is the rear working position working state figure of the embodiment 2 of one machine with multi-mode fast shaping apptss of the present invention；
Fig. 6 is the front working position working state figure of the embodiment 2 of one machine with multi-mode fast shaping apptss of the present invention；
In figure：1 forcing press, 2 moulds, 3 movable platforms, 4 parts, 21 mold base plates, 22 molds, 23 times moulds, 24 times die bottom plates, 25 die opening mechanisms, 26 guiding mechanisms.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that after the content for having read statement of the present invention, those skilled in the art can make various changes or modifications to the present invention, these equivalent form of values equally fall within the application appended claims limited range.
Embodiment 1
A kind of one machine with multi-mode quick forming method, being coordinated with some molds using a forcing press carries out hydroforming work, and the operation of concrete shaping is carried out in accordance with the following steps；
S1：The mould that will be equipped with part to be formed is placed on forcing press and carries out hydroforming, makes mould matched moulds；
S2：Mould after matched moulds is removed into forcing press together with part, the another set of mould equipped with part to be formed is changed；
S3：Forcing press makes to open forcing press after mould matched moulds by hydraulic pressure；During forcing press is opened, i.e. the backhaul of forcing press work only needs to be set as 10～20mm, it is ensured that mould can be smoothly moved out, because this is in small distance, can save forcing press opening time, while reducing energy consumption；
S4：By the part that wherein shaped is opened and taken out to matched moulds mould in step S2, then part to be formed is put into the mould being opened；
Step S3 and step S4 are synchronously carried out, and step S1 is repeated back to afterwards and realizes continuous production operation.
As shown in Figure 1,2,3, 4, a kind of one machine with multi-mode fast shaping apptss, including a forcing press 1 and some molds 2, it is some to cover the mould 2 in movable platform 3, some sets mould 2 is engaged with forcing press 1 respectively by mobile movable platform 3；The mould 2 includes mold base plate 21, mold 22, lower mould 23 and lower die bottom plate 24; the mold 22 is fixedly mounted on mold base plate 21; the lower mould 23 is fixedly mounted on lower die bottom plate 24; the mold 22 is engaged with lower mould 23, and die opening mechanism 25 and guiding mechanism 26 are additionally provided between the mold base plate 21 and lower die bottom plate 24；In the present embodiment, some sets mould 2 is separately mounted to meet the needs of alternate hydraulic shaping in each independent movable platform 3 by two molds are usually used, and realizes continuous production free of discontinuities.
In the present invention, the die opening mechanism 25 is jacking cylinder, and the guiding mechanism 26 is lead column, using the flexible unlatching and closure to realize mould of jacking cylinder, accelerates the speed of renewal part 4；Guiding mechanism 26 mainly serves for ensuring the guiding in mold open closing course, prevents mould pressure inclined, weighs part 4 wounded.
Embodiment 2
As shown in Figure 5,6, a kind of one machine with multi-mode fast shaping apptss, embodiment 2 is with the difference of embodiment 1, and some sets mould 2 is arranged in same movable platform 3；By moving back and forth before and after movable platform 3, the replacement operation of mould is realized.
Claims (6)
1. a kind of one machine with multi-mode quick forming method, is characterized in that：Being coordinated with some molds using a forcing press carries out hydroforming work, and the operation of concrete shaping is carried out in accordance with the following steps；
S1：The mould that will be equipped with part to be formed is placed on forcing press and carries out hydroforming, makes mould matched moulds；
S2：Mould after matched moulds is removed into forcing press together with part, the another set of mould equipped with part to be formed is changed；
S3：Forcing press makes to open forcing press after mould matched moulds by hydraulic pressure；
S4：By the part that wherein shaped is opened and taken out to matched moulds mould in step S2, then part to be formed is put into the mould being opened；
Step S3 and step S4 are synchronously carried out.
2. a kind of one machine with multi-mode fast shaping apptss, an including forcing press (1) and some molds (2), is characterized in that：It is some to cover the mould (2) in movable platform (3), some sets mould (2) is engaged with forcing press (1) respectively by mobile movable platform (3)；The mould (2) includes mold base plate (21), mold (22), lower mould (23) and lower die bottom plate (24); the mold (22) is fixedly mounted on mold base plate (21); the lower mould (23) is fixedly mounted on lower die bottom plate (24); the mold (22) is engaged with lower mould (23), and die opening mechanism (25) and guiding mechanism (26) are additionally provided between the mold base plate (21) and lower die bottom plate (24).
3. one machine with multi-mode fast shaping apptss as claimed in claim 2, is characterized in that：Some sets mould (2) is in same movable platform (3).
4. one machine with multi-mode fast shaping apptss as claimed in claim 2, is characterized in that：Some sets mould (2) is separately mounted in each independent movable platform (3).
5. the one machine with multi-mode fast shaping apptss as described in any one claim in claim 2～4, is characterized in that：The die opening mechanism (25) is jacking cylinder.
6. the one machine with multi-mode fast shaping apptss as described in any one claim in claim 2～4, is characterized in that：The guiding mechanism (26) is lead column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708512.8A CN106626470A (en) | 2015-10-28 | 2015-10-28 | Method and device for rapid shaping with one press machine and multiple dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708512.8A CN106626470A (en) | 2015-10-28 | 2015-10-28 | Method and device for rapid shaping with one press machine and multiple dies |
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| CN106626470A true CN106626470A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510708512.8A Pending CN106626470A (en) | 2015-10-28 | 2015-10-28 | Method and device for rapid shaping with one press machine and multiple dies |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808224A (en) * | 2019-02-19 | 2019-05-28 | 高炆圣 | A kind of rectangle industrializing alterable shape of product and round switching swager |
| CN111572067A (en) * | 2020-04-08 | 2020-08-25 | 北京天域科技有限公司 | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die |
| CN114029411A (en) * | 2021-10-19 | 2022-02-11 | 北京航星机器制造有限公司 | Multi-station hot forming system and method |
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| CN1970283A (en) * | 2005-11-21 | 2007-05-30 | 天津市天锻压力机有限公司 | Double-work position automatic die-changing system for hydraulic press |
| CN201086419Y (en) * | 2007-09-13 | 2008-07-16 | 天津市天锻压力机有限公司 | High-accuracy oil cylinder driven double-station moveable platform |
| CN101332684A (en) * | 2008-07-25 | 2008-12-31 | 合肥锻压集团有限公司 | Double-mold hydraulic press capable of quick changing mold |
| CN201432415Y (en) * | 2009-07-21 | 2010-03-31 | 青岛华轩环保科技有限公司 | Double-position cold press forming machine for automotive friction material |
| CN201776654U (en) * | 2010-07-13 | 2011-03-30 | 合肥锻压机床有限公司 | Driving device of double traverse tables of small-medium sized hydraulic machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109808224A (en) * | 2019-02-19 | 2019-05-28 | 高炆圣 | A kind of rectangle industrializing alterable shape of product and round switching swager |
| CN111572067A (en) * | 2020-04-08 | 2020-08-25 | 北京天域科技有限公司 | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die |
| CN111572067B (en) * | 2020-04-08 | 2022-06-21 | 北京天域科技有限公司 | Automatic die opening and closing and cleaning device for thermosetting composite material die pressing die |
| CN114029411A (en) * | 2021-10-19 | 2022-02-11 | 北京航星机器制造有限公司 | Multi-station hot forming system and method |
| CN114029411B (en) * | 2021-10-19 | 2024-04-05 | 北京航星机器制造有限公司 | Multi-station thermoforming system and method |
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Application publication date: 20170510 |