CN109317554A - A kind of the heating pressing shaping device and its forming method of profiled metal container - Google Patents
A kind of the heating pressing shaping device and its forming method of profiled metal container Download PDFInfo
- Publication number
- CN109317554A CN109317554A CN201811241400.6A CN201811241400A CN109317554A CN 109317554 A CN109317554 A CN 109317554A CN 201811241400 A CN201811241400 A CN 201811241400A CN 109317554 A CN109317554 A CN 109317554A
- Authority
- CN
- China
- Prior art keywords
- rong
- jin
- air pressure
- pei part
- molding 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
Abstract
The present invention relates to a kind of heating pressing shaping devices of profiled metal container, it include: molding die, the special-shaped forming cavity for belonging to Rong Qi Pei part for placing Jin is equipped in it, the opening that Jin category Rong Qi Pei part is corresponded on molding die, which opens wide to be equipped with, belongs to the pressurization mouth that Rong Qi Pei part is connected to Jin, heating device is arranged on molding die, air pressure pressurization mouth, one end is removably connect with pressurization mouth, and other end connects air pressure pressurized equipment.The invention further relates to a kind of forming methods of the heating pressing shaping device of profiled metal container.Jin of the invention, which belongs to after Rong Qi Pei part heat in molding die, to be softened, then can be to Jin category Rong Qi Pei part moulding again, using can be prepared by profiled metal container after cooling by injection high pressure gas.
Description
Technical field
The present invention relates to forming metal containers field, the molding machine of specifically a kind of profiled metal container and its molding side
Method.
Background technique
Conventional canister (such as kettle, vacuum flask) is integrally formed by punching press.Shadow by punching press characteristic
Ring, cause the face shaping of these canisters more single (such as cylindricality, taper), can not accomplish abnormity (such as Pear-Shaped and its
Its asymmetrical abnormity etc.) face shaping.
The prior art manufactures profiled metal container, is slapped together by the welding of muti-piece components, not only production efficiency
It is low, manufacturing cost is high and tolerance is very big, it is difficult to produce in enormous quantities.
Summary of the invention
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide a kind of adding for profiled metal container
Hot pressing shaping device and its forming method, high production efficiency, manufacturing cost are high, can produce in enormous quantities.
The object of the present invention is achieved like this:
A kind of heating pressing shaping device of profiled metal container, comprising:
Molding die, it is interior to be equipped with the special-shaped forming cavity for belonging to Rong Qi Pei part for placing Jin, metal is corresponded on molding die
The opening of Rong Qi Pei part, which opens wide to be equipped with, belongs to the pressurization mouth that Rong Qi Pei part is connected to Jin,
Heating device is arranged on molding die,
Air pressure pressurization mouth, one end are removably connect with pressurization mouth, and other end connects air pressure pressurized equipment, and air pressure adds
The opening that pressure equipment, air pressure pressurization mouth, pressurization mouth, Jin belong to Rong Qi Pei part, which is sequentially communicated, constitutes air pressure pressurization passageway.
The molding die includes forming the first mold of half chamber equipped with the first abnormity and being equipped with the second abnormity to form half chamber
The second mold, the first, second mold can mutually open or sealing cover close, sealing cover close after first, second abnormity molding half chamber
Collectively form special-shaped forming cavity.
The air pressure pressurization mouth is equipped with the matched bindiny mechanism of opening for belonging to Rong Qi Pei part with Jin.
The air pressure pressurization mouth is equipped with the sealing mechanism being tightly connected with molding die.
It is inert gas or nitrogen that the air pressure pressurized equipment, which belongs to the gas that Rong Qi Pei part fills to Jin,.
The forming method of the hot briquetting device of this profiled metal container, comprising the following steps:
One, preforming Jin is belonged to Rong Qi Pei part to be put into molding die；
Two, Rong Qi Pei part high-temperature heating is belonged to molding die and Jin by heating device, until Jin belong to Rong Qi Pei part by
Thermal softening；
Three, air pressure pressurized equipment belongs to Rong Qi Pei part injection high pressure gas to Jin along air pressure pressurization passageway, and high pressure gas is soft
Jin after change belongs to the expansion of Rong Qi Pei part and the moulding again in special-shaped forming cavity；
Four, belong to the air pressure pressure maintaining for holding device Pei part to the gold after moulding again, while being cooled and shaped mold and again moulding
Jin afterwards belongs to Rong Qi Pei part；
Five, the Jin after taking out moulding again out of molding die belongs to Rong Qi Pei part, after secondary operation, becomes special-shaped gold
Belong to container.
The beneficial effects of the present invention are:
Jin, which belongs to after Rong Qi Pei part heats in molding die, to be softened, then can be held to metal by injecting high pressure gas
Qi Pei part moulding again, using can be prepared by profiled metal container after cooling.
It is the profiled metal container that can be made into various face shapings, production technology by changing the shape of special-shaped forming cavity
Simply, high production efficiency, convenient for reducing manufacturing cost, and tolerance is very small, is suitble to produce in enormous quantities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that one embodiment of the invention heats pressing shaping device.
Fig. 2 is the molding flow chart of one embodiment of the invention profiled metal container.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 2, the heating pressing shaping device of this profiled metal container, comprising:
Molding die 1, in be equipped with the special-shaped forming cavity 10 for belonging to Rong Qi Pei part 21 for placing Jin, it is right on molding die 1
The opening for answering Jin to belong to Rong Qi Pei part 21 opens wide the pressurization mouth 11 for being equipped with and being connected to Jin category Rong Qi Pei part 21,
Heating device (is not drawn into) in figure, is arranged on molding die 1, existing high-temperature heating can be used in heating device
Device, with to Jin belong to Rong Qi Pei part 21 heat, those skilled in the art it is understood that
Air pressure pressurization mouth 3, one end are removably connect with pressurization mouth 11, and other end connects air pressure pressurized equipment (figure
In be not drawn into), air pressure pressurized equipment can be used existing air pressure pressurized equipment, and those skilled in the art is it is understood that air pressure
The opening that pressurized equipment, air pressure pressurization mouth 3, pressurization mouth 11, Jin belong to Rong Qi Pei part 21, which is sequentially communicated, constitutes air pressure pressurization passageway.
Further, the molding die 1 includes the first mold equipped with the first abnormity half chamber of molding and is equipped with second different
Second mold of half chamber of formation type, the first, second mold can be opened mutually or sealing cover closes, and first, second is different after sealing cover closes
Half chamber of formation type collectively forms special-shaped forming cavity 10, belongs to Rong Qi Pei part 21 convenient for picking and placing Jin.
Further, the air pressure pressurization mouth 3 is equipped with the matched bindiny mechanism 31 of opening for belonging to Rong Qi Pei part 21 with Jin, just
Yu Xiangjin, which belongs to, holds the injection high pressure gas of device Pei part 21.
Further, the air pressure pressurization mouth 3 is equipped with the sealing mechanism 32 being tightly connected with molding die 1, is convenient for them
Sealing, prevent gas leak phenomenon.
Further, the air pressure pressurized equipment to Jin belong to Rong Qi Pei part 21 fill gas be inert gas or nitrogen,
It avoids at high operating temperatures, Jin belongs to Rong Qi Pei part 21 and reacts with gas.
The forming method of the heating pressing shaping device of this profiled metal container, comprising the following steps:
One, molding die 1 is opened, preforming gold is belonged to appearance device Pei part 21 and is put into molding die 1, it is preforming to pass through
The processing of punching press form, preprocessing help the moulding again of subsequent step at conventional shape；
Two, belong to Rong Qi Pei part 21 to molding die 1 and Jin by heating device to be heated at high temperature, until Jin belongs to Rong Qi Pei part
21 by thermal softening, and softening is that physical reactions will not cause adverse effect to gold category appearance device Pei part 21, and gold category holds device Pei part 21 and is heated
It is easier in the next steps, to expand moulding again under high pressure gas effect after softening；
Three, air pressure pressurized equipment belongs to the injection high pressure gas of Rong Qi Pei part 21, high pressure gas handle to Jin along air pressure pressurization passageway
Jin after softening belongs to the expansion of Rong Qi Pei part 21 and the moulding again in special-shaped forming cavity 10；
Four, belong to the air pressure pressure maintaining for holding device Pei part 21 to the gold after moulding again, avoid its decompression from deforming, be cooled and shaped simultaneously
Jin after mold 1 and again moulding belongs to Rong Qi Pei part 21, and the Jin after making moulding again belongs to Rong Qi Pei part 21 and is hardened again, at this time
After discharging air pressure, the Jin category Rong Qi Pei part 21 after moulding will not redeformation again；
Five, Jin after taking out moulding again out of molding die 1 belongs to Rong Qi Pei part 21, after secondary operation, as notch,
Deburring becomes profiled metal container 22.
Hot briquetting device and forming method through the invention, it is unique different can be directly made various face shapings
Shape canister 22.
The above disclosure is only a preferred embodiment of the invention, rather than limits claim of the invention with this
Protection scope still belongs to the range that the present invention is protected according to equivalent variations made in the scope of the present invention.
Claims (6)
1. a kind of heating pressing shaping device of profiled metal container, which is characterized in that including
Molding die (1), it is interior to be equipped with the special-shaped forming cavity (10) for belonging to Rong Qi Pei part (21) for placing Jin, molding die (1)
The opening that upper corresponding Jin belongs to Rong Qi Pei part (21), which opens wide to be equipped with, belongs to the pressurization mouth (11) that Rong Qi Pei part (21) are connected to Jin,
Heating device is arranged on molding die (1),
Air pressure is pressurizeed mouth (3), and one end is removably connect with pressurization mouth (11), and other end connects air pressure pressurized equipment, gas
Pressure pressurized equipment, air pressure pressurize mouth (3), pressurize mouth (11), the opening of Jin category Rong Qi Pei part (21) is sequentially communicated composition air pressure and adds
Pressure passageway.
2. the heating pressing shaping device of profiled metal container according to claim 1, which is characterized in that the molding die
It (1) include the first mold equipped with the first abnormity half chamber of molding and the second mold equipped with the second abnormity half chamber of molding, first, the
Two molds can be opened mutually or sealing cover closes, and the first, second abnormity half chamber of molding collectively forms special-shaped forming cavity after sealing cover closes
(10)。
3. the heating pressing shaping device of profiled metal container according to claim 1, which is characterized in that the air pressure pressurization
Mouth (3) is equipped with the matched bindiny mechanism of opening (31) for belonging to Rong Qi Pei part (21) with Jin.
4. the heating pressing shaping device of profiled metal container according to claim 1, which is characterized in that the air pressure pressurization
Mouth (3) is equipped with the sealing mechanism (32) being tightly connected with molding die (1).
5. the heating pressing shaping device of profiled metal container according to claim 1, which is characterized in that the air pressure pressurization
It is inert gas or nitrogen that equipment, which belongs to the gas that Rong Qi Pei part (21) fill to Jin,.
6. the forming method of the heating pressing shaping device of any one of -5 profiled metal containers according to claim 1, special
Sign is, comprising the following steps:
One, preforming Jin is belonged to Rong Qi Pei part (21) to be put into molding die (1)；
Two, Rong Qi Pei part (21) high-temperature heating is belonged to molding die (1) and Jin by heating device, until Jin belongs to Rong Qi Pei part
(21) by thermal softening；
Three, air pressure pressurized equipment belongs to Rong Qi Pei part (21) injection high pressure gas to Jin along air pressure pressurization passageway, and high pressure gas is soft
Jin after change belongs to Rong Qi Pei part (21) expansion and the moulding again in special-shaped forming cavity (10)；
Four, belong to the air pressure pressure maintaining for holding device Pei part (21) to the gold after moulding again, while being cooled and shaped mold (1) and moulding again
Jin after shape belongs to Rong Qi Pei part (21)；
Five, the Jin after taking out moulding again out of molding die (1), which belongs to Rong Qi Pei part (21), becomes different after secondary operation
Shape canister (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241400.6A CN109317554A (en) | 2018-10-24 | 2018-10-24 | A kind of the heating pressing shaping device and its forming method of profiled metal container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241400.6A CN109317554A (en) | 2018-10-24 | 2018-10-24 | A kind of the heating pressing shaping device and its forming method of profiled metal container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317554A true CN109317554A (en) | 2019-02-12 |
Family
ID=65263130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811241400.6A Pending CN109317554A (en) | 2018-10-24 | 2018-10-24 | A kind of the heating pressing shaping device and its forming method of profiled metal container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317554A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0740971A1 (en) * | 1995-05-04 | 1996-11-06 | Hoogovens Staal B.V. | Method of manufacturing a bottle-shaped metal container |
| JPH08300078A (en) * | 1995-04-28 | 1996-11-19 | Ikeda Kogyo Kk | Method and device for manufacturing metallic tapered tube container |
| CA2555049A1 (en) * | 2001-05-01 | 2002-11-07 | Novelis, Inc. | Method of pressure-ram-forming metal containers and the like |
| CN101032727A (en) * | 2006-03-06 | 2007-09-12 | 谢靖佳 | Hot pressure blowing method of forming metal bottle |
| CN104144755A (en) * | 2011-12-30 | 2014-11-12 | 可口可乐公司 | System and method for forming a metal beverage container using pressure molding |
| CA2985088A1 (en) * | 2015-05-26 | 2016-12-01 | Novelis Inc. | High-speed blow forming process to shape aluminum containers using 3xxx alloys with high recycled content |
| CN107052127A (en) * | 2017-06-12 | 2017-08-18 | 姚圣杰 | A kind of high temperature gas expansion forming line production system and method |
| CN108143267A (en) * | 2016-12-06 | 2018-06-12 | 广东美的生活电器制造有限公司 | The manufacturing method of the liner of liner, heating vessel and heating vessel |
| CN209139588U (en) * | 2018-10-24 | 2019-07-23 | 佛山市顺德区金帝实业有限公司 | A kind of heating pressing shaping device of profiled metal container |
-
2018
- 2018-10-24 CN CN201811241400.6A patent/CN109317554A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300078A (en) * | 1995-04-28 | 1996-11-19 | Ikeda Kogyo Kk | Method and device for manufacturing metallic tapered tube container |
| EP0740971A1 (en) * | 1995-05-04 | 1996-11-06 | Hoogovens Staal B.V. | Method of manufacturing a bottle-shaped metal container |
| CA2555049A1 (en) * | 2001-05-01 | 2002-11-07 | Novelis, Inc. | Method of pressure-ram-forming metal containers and the like |
| CN101032727A (en) * | 2006-03-06 | 2007-09-12 | 谢靖佳 | Hot pressure blowing method of forming metal bottle |
| CN104144755A (en) * | 2011-12-30 | 2014-11-12 | 可口可乐公司 | System and method for forming a metal beverage container using pressure molding |
| CA2985088A1 (en) * | 2015-05-26 | 2016-12-01 | Novelis Inc. | High-speed blow forming process to shape aluminum containers using 3xxx alloys with high recycled content |
| CN108143267A (en) * | 2016-12-06 | 2018-06-12 | 广东美的生活电器制造有限公司 | The manufacturing method of the liner of liner, heating vessel and heating vessel |
| CN107052127A (en) * | 2017-06-12 | 2017-08-18 | 姚圣杰 | A kind of high temperature gas expansion forming line production system and method |
| CN209139588U (en) * | 2018-10-24 | 2019-07-23 | 佛山市顺德区金帝实业有限公司 | A kind of heating pressing shaping device of profiled metal container |
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