CN203076558U - Die casting machine - Google Patents
Die casting machine Download PDFInfo
- Publication number
- CN203076558U CN203076558U CN 201320100331 CN201320100331U CN203076558U CN 203076558 U CN203076558 U CN 203076558U CN 201320100331 CN201320100331 CN 201320100331 CN 201320100331 U CN201320100331 U CN 201320100331U CN 203076558 U CN203076558 U CN 203076558U
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- China
- Prior art keywords
- die casting
- die
- compression mod
- casting machine
- die cavity
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a die casting machine. The die casting machine comprises a die casting mould, a material pressing mechanism, a support base, and a lifting mechanism, wherein a mould cavity is formed in the die casting mould, and has a material inlet at one end of the mould cavity; the material pressing mechanism is used for pressing molten metal into the mould cavity from the material inlet; the die casting mould is rotatably pivoted on the support base; the lifting mechanism is used for lifting the die casting mould to make the mould cavity tilt, so that the other end of the mould cavity is higher than one end of the mould cavity; and the lifting mechanism is in transmission connection with the support base and the die casting mould. According to the utility model, the die casting mould is lifted by the lifting mechanism, so that the mould cavity tilts and the other end of the mould cavity is higher than one end of the mould cavity; the molten metal flows from one end of the mould cavity to the other end of the mould cavity gradually and finally fills up the mould cavity; and air in the mould cavity is pushed to the other end of the mould cavity by the molten metal and is discharged from a slit between templates of the die casting mould, thereby ensuring that no air bubbles exist inside a cast product, and ensuring that the cast product has the advantage of stable quality.
Description
Technical field
The utility model relates to a kind of die casting machine.
Background technology
For large-scale copper aluminum component, as door-plate, window frame, wheel bone etc., traditional manufacture method all is to cast the type of making by husky mould.Because the gas permeability of husky mould is better, therefore, when molten metal liquid enters Sha Mohou, the air in the husky mould die cavity can more successfully be discharged, thereby guarantees the quality of product.Because the manufacturing of husky mould is difficulty quite, service life is short, and the process of the manufacturing is quite long, thus the manufacturing schedule of having influence on, and improved manufacturing cost.
For this reason, people wish to utilize compression mod to realize the manufacturing of large-scale die casting spare.But, because the molten metal liquid cooling velocity is exceedingly fast, must allow molten metal liquid be full of die cavity rapidly during production, this just is difficult to the air in the die cavity is discharged, and finally causes product to have defectives such as bubble, contraction.
The utility model content
The utility model provides a kind of die casting machine, and it has overcome the existing deficiency of background technology.The technical scheme that its technical problem that solves the utility model adopts is:
A kind of die casting machine, it comprises:
Compression mod is provided with die cavity in the described compression mod, and the charging aperture of described die cavity is positioned at an end of described die cavity;
Be used for metal liquid is pressed into along described charging aperture the feeding pressure mechanism of described die cavity;
Supporting seat, described compression mod are articulated on the described supporting seat rotationally;
Be used to praise described compression mod, described die cavity is tilted and make the other end of described die cavity be higher than the mechanism that praises of described die cavity one end, the described mechanism driving of praising connects described supporting seat and described compression mod.
Among one preferred embodiment: the described mechanism that praises comprises and praises oil cylinder and praise support arm, a described end of praising oil cylinder is hinged on the described supporting seat, the described other end of praising oil cylinder is hinged on described praising on the support arm, and the described support arm of praising is connected on the described compression mod.
Among one preferred embodiment: the described mechanism that praises also comprises spacing tooth bar, one end of described spacing tooth bar is hinged on the described supporting seat, and described spacing tooth bar is provided with some double wedges that are used to replace described compression mod along its length direction in the side towards described compression mod.
Among one preferred embodiment: described compression mod comprises upper die component, following membrane module and base, described upper die component lid is located on the described membrane module down, described membrane module down is arranged on the described base, described base and described supporting seat are articulated, the described mechanism that praises also comprises pillar, described pillar is arranged on the described base, and the described support arm of praising is connected with described pillar.
Among one preferred embodiment: described compression mod also comprises the liftout attachment that is used to eject foundry goods, and described liftout attachment is housed in the described membrane module down.
Among one preferred embodiment: also comprise being used to drive the die opening mechanism that described upper die component vertically moves back and forth.
Among one preferred embodiment: described die opening mechanism comprises die sinking oil cylinder and strutbeam, and described die sinking oil cylinder is arranged on institute's strutbeam, an end of described strutbeam be hinged on the described pillar, the other end of described strutbeam removably is hinged on the described feeding pressure mechanism.
Among one preferred embodiment: also comprise the switching mechanism that is used to drive the upset of the described relatively membrane module down of described upper die component.
Among one preferred embodiment: the angle of inclination of described compression mod＞0 degree ,≤30 degree.
Among one preferred embodiment: described feeding pressure mechanism comprise tubulose the material cylinder, be used to drive the lifting of described material cylinder material cylinder hoist cylinder, binder piston, be used to drive the binder oil cylinder of described binder piston lifting, the sidewall of described material cylinder is provided with charging aperture, described binder piston is housed in the described material cylinder, and described binder piston moves back and forth in the upper and lower position of described charging aperture.
The technical program is compared with background technology, and it has following advantage:
1. the charging aperture of described die cavity is positioned at an end of described die cavity, described compression mod is articulated on the described supporting seat rotationally, the described mechanism that praises praises described compression mod, make described die cavity inclination and make the other end of described die cavity be higher than described die cavity one end, described feeding pressure mechanism is pressed into metal liquid in the described die cavity along described charging aperture, metal liquid is flowed to the other end of described die cavity gradually by an end of described die cavity, and finally fill up described die cavity, air in the described die cavity is expressed to the other end of described die cavity by metal liquid, and discharge the slit between the template of described compression mod, thereby guarantee that there is not bubble in foundry goods inside, makes foundry goods have stay-in-grade advantage.
2. the described mechanism that praises also comprises spacing tooth bar, one end of described spacing tooth bar is hinged on the described supporting seat, described spacing tooth bar is provided with some double wedges that are used to replace described compression mod along its length direction in the side towards described compression mod, avoid the described oil cylinder of praising to be in stress for a long time, effectively prolong the described life-span of praising oil cylinder.
3. the angle of inclination of described compression mod＞0 is spent ,≤30 degree, and the angle of inclination of described compression mod is big more, and the cross-sectional area of metal liquid is just more little, and bubble just is not easy to run in the middle of foundry goods more.
4. also comprise the switching mechanism that is used to drive the upset of the described relatively membrane module down of described upper die component, thereby be convenient for changing the different die casting of core rod, moulding of described compression mod.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the cross-sectional schematic of a kind of die casting machine of the utility model.
The specific embodiment
Please refer to Fig. 1, a kind of die casting machine 100 of the present utility model is mainly used in and produces large-scale die casting, as the door-plate of copper aluminium material matter.Described die casting machine 100 comprises that a compression mod 10, a feeding pressure mechanism 20, a supporting seat 30, praise mechanism 40, a die opening mechanism 50 and a switching mechanism (figure do not show).
Described compression mod 10 comprises a upper die component 11, once membrane module 12, a base 13 and a liftout attachment 14.Described upper die component 11 lids are located on the described following membrane module 12, surround a die cavity 15 between described upper die component 11 and the described following membrane module 12.Described die cavity 15 is used for the moulding die casting.The charging aperture 151 of described die cavity 15 is positioned at an end of described die cavity 15.Described membrane module 12 down is arranged on the described base 13.Described liftout attachment 14 is used for die casting is ejected from described die cavity 15.Described liftout attachment 14 is housed in the described membrane module 12 down.
Described feeding pressure mechanism 20 is used for metal liquid is pressed into described die cavity 15 along described charging aperture 151.Described feeding pressure mechanism 20 comprises that material cylinder hoist cylinder 22, that the material cylinder 21, of a tubulose is used to drive described material cylinder 21 liftings is used for the binder piston 23 and that metal liquid is pressed into described die cavity 15 is used to drive the binder oil cylinder 24 of described binder piston 23 liftings.The sidewall of described material cylinder 21 is provided with charging aperture 211.Described binder piston 23 is housed in the described material cylinder 21, and moves back and forth in the upper and lower position of described charging aperture 211.
The described mechanism 40 that praises is used to praise described compression mod 10, described die cavity 15 is tilted and makes the other end of described die cavity 15 be higher than described die cavity one end.The angle of inclination of described compression mod 10＞0 degree ,≤30 degree.
The described mechanism 40 that praises comprises that praising oil cylinder 41, praises support arm 42, at least one spacing tooth bar 43 and a pillar 44.Described spacing tooth bar 43 is provided with some double wedges 431 that are used to replace described compression mod 10 along its length direction in a side.Described upper end of praising oil cylinder 41 is hinged on described praising on the support arm 42.The described support arm 42 of praising links together with described pillar 44.
Described die opening mechanism 50 is used to drive described upper die component 11 and vertically moves back and forth, thus the convenient die casting that takes out.Described die opening mechanism 50 comprises a die sinking oil cylinder 51 and a strutbeam 52.Described die sinking oil cylinder 51 is arranged on institute's strutbeam 52.
Described switching mechanism is used to drive described relatively 12 upsets of membrane module down of described upper die component 11, thereby is convenient for changing the core rod of described compression mod 10.
Described base 13 is arranged on the top of described supporting seat 30, and described base 13 is articulated by turning cylinder A with the right-hand member of described supporting seat 30, thereby makes described compression mod 10 be articulated in described supporting seat 30 rotationally; Described material cylinder 21 be positioned at described charging aperture 151 directly over; Described lower end of praising oil cylinder 41 is hinged on the left end of described supporting seat 30, and described pillar 44 is arranged on the described base 13, thereby makes described mechanism 40 be in transmission connection described supporting seat 30 and the described compression mod 10 of praising; One end of described spacing tooth bar 43 is hinged on the described supporting seat 30, and described double wedge 431 is towards a side setting of described compression mod 10; One end of described strutbeam 52 is hinged on the described pillar 44, and the other end of described strutbeam 52 removably is hinged on the described feeding pressure mechanism 20.
Behind the matched moulds, describedly praise oil cylinder 41 elongation, described base 13 rotates around described turning cylinder A, and the described support arm 42, pillar 44, compression mod 10, feeding pressure mechanism 20, die opening mechanism 50 of praising lifted together, described die cavity 15 is tilted, make the other end of described die cavity 15 be higher than described charging aperture 151; Then, the lifting of described material cylinder there is not cylinder 22 to drive the described charging aperture 211 of described material cylinder 21 decline sealings, and described binder oil cylinder 24 drives 23 times general who has surrendered's metal liquids of described binder pistons and is pressed in the described die cavity 15; Behind the die casting molding, described die sinking oil cylinder 51 drives described upper die component 11 and rises; Then, described liftout attachment 14 ejects die casting.
When need changing core rod with the different die casting of moulding, the other end with described strutbeam 52 disassembles from described feeding pressure mechanism 20 earlier; Then, described switching mechanism action, an end of described strutbeam 52 is around described pillar 44 rotations, and described upper die component 11, die opening mechanism 50 are raised together.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (10)
1. die casting machine is characterized in that it comprises:
Compression mod is provided with die cavity in the described compression mod, and the charging aperture of described die cavity is positioned at an end of described die cavity;
Be used for metal liquid is pressed into along described charging aperture the feeding pressure mechanism of described die cavity;
Supporting seat, described compression mod are articulated on the described supporting seat rotationally;
Be used to praise described compression mod, described die cavity is tilted and make the other end of described die cavity be higher than the mechanism that praises of described die cavity one end, the described mechanism driving of praising connects described supporting seat and described compression mod.
2. a kind of die casting machine according to claim 1, it is characterized in that: the described mechanism that praises comprises and praises oil cylinder and praise support arm, a described end of praising oil cylinder is hinged on the described supporting seat, the described other end of praising oil cylinder is hinged on described praising on the support arm, and the described support arm of praising is connected on the described compression mod.
3. a kind of die casting machine according to claim 2, it is characterized in that: the described mechanism that praises also comprises spacing tooth bar, one end of described spacing tooth bar is hinged on the described supporting seat, and described spacing tooth bar is provided with some double wedges that are used to replace described compression mod along its length direction in the side towards described compression mod.
4. a kind of die casting machine according to claim 3, it is characterized in that: described compression mod comprises upper die component, following membrane module and base, described upper die component lid is located on the described membrane module down, described membrane module down is arranged on the described base, described base and described supporting seat are articulated, the described mechanism that praises also comprises pillar, and described pillar is arranged on the described base, and the described support arm of praising is connected with described pillar.
5. a kind of die casting machine according to claim 4 is characterized in that: described compression mod also comprises the liftout attachment that is used to eject foundry goods, and described liftout attachment is housed in the described membrane module down.
6. a kind of die casting machine according to claim 4 is characterized in that: also comprise being used to drive the die opening mechanism that described upper die component vertically moves back and forth.
7. a kind of die casting machine according to claim 6; it is characterized in that: described die opening mechanism comprises die sinking oil cylinder and strutbeam; described die sinking oil cylinder is arranged on the described strutbeam; one end of described strutbeam be hinged on the described pillar, the other end of described strutbeam removably is hinged on the described feeding pressure mechanism.
8. a kind of die casting machine according to claim 4 is characterized in that: also comprise the switching mechanism that is used to drive the upset of the described relatively membrane module down of described upper die component.
9. a kind of die casting machine according to claim 1 is characterized in that: the angle of inclination of described compression mod＞0 degree ,≤30 degree.
10. according to each described a kind of die casting machine in the claim 1 to 9, it is characterized in that: described feeding pressure mechanism comprise tubulose the material cylinder, be used to drive the lifting of described material cylinder material cylinder hoist cylinder, binder piston, be used to drive the binder oil cylinder of described binder piston lifting, the sidewall of described material cylinder is provided with charging aperture, described binder piston is housed in the described material cylinder, and described binder piston moves back and forth in the upper and lower position of described charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100331 CN203076558U (en) | 2012-12-24 | 2013-03-04 | Die casting machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220723596.4 | 2012-12-24 | ||
| CN201220723596 | 2012-12-24 | ||
| CN 201320100331 CN203076558U (en) | 2012-12-24 | 2013-03-04 | Die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076558U true CN203076558U (en) | 2013-07-24 |
Family
ID=48674085
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100331 Expired - Fee Related CN203076558U (en) | 2012-12-24 | 2013-03-04 | Die casting machine |
| CN201310067493.6A Expired - Fee Related CN103182498B (en) | 2012-12-24 | 2013-03-04 | Die-casting method and die-casting machine adopting same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310067493.6A Expired - Fee Related CN103182498B (en) | 2012-12-24 | 2013-03-04 | Die-casting method and die-casting machine adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203076558U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182498A (en) * | 2012-12-24 | 2013-07-03 | 陈火生 | Die-casting method and die-casting machine adopting same |
| CN103752790A (en) * | 2013-12-05 | 2014-04-30 | 重庆顺多利机车有限责任公司 | Die-casting process |
| CN105081260A (en) * | 2015-09-06 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Die-casting process for roller support of washing machine |
| CN110842171A (en) * | 2019-12-04 | 2020-02-28 | 薛金磊 | Horizontal die casting machine that can incline |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978180A (en) * | 2014-06-04 | 2014-08-13 | 宁波中桥精密机械有限公司 | Air entrainment prevention aluminum alloy cold chamber die casting machine |
| CN103978182A (en) * | 2014-06-04 | 2014-08-13 | 宁波中桥精密机械有限公司 | Air entrapment prevention leak-proof material tube assembly of cold chamber die-casting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225622A (en) * | 1996-02-23 | 1997-09-02 | Aisin Takaoka Ltd | Casting method and device thereof |
| JPH10146661A (en) * | 1996-11-19 | 1998-06-02 | K D K Mach:Kk | Die casting machine |
| EP1264650B1 (en) * | 2001-06-09 | 2003-02-05 | Oskar Frech Gmbh & Co. | Die casting machine |
| JP2003039148A (en) * | 2001-07-30 | 2003-02-12 | Toyota Industries Corp | Tilting die-casting device |
| CN201283421Y (en) * | 2008-10-05 | 2009-08-05 | 姚国志 | Liquid forging and pressing device of magnesium and aluminium alloy |
| CN201437151U (en) * | 2009-04-13 | 2010-04-14 | 嘉兴市吉达五金压铸有限公司 | Horizontal die casting machine |
| CN203076558U (en) * | 2012-12-24 | 2013-07-24 | 陈火生 | Die casting machine |
-
2013
- 2013-03-04 CN CN 201320100331 patent/CN203076558U/en not_active Expired - Fee Related
- 2013-03-04 CN CN201310067493.6A patent/CN103182498B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182498A (en) * | 2012-12-24 | 2013-07-03 | 陈火生 | Die-casting method and die-casting machine adopting same |
| CN103182498B (en) * | 2012-12-24 | 2015-03-25 | 陈火生 | Die-casting method and die-casting machine adopting same |
| CN103752790A (en) * | 2013-12-05 | 2014-04-30 | 重庆顺多利机车有限责任公司 | Die-casting process |
| CN105081260A (en) * | 2015-09-06 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Die-casting process for roller support of washing machine |
| CN110842171A (en) * | 2019-12-04 | 2020-02-28 | 薛金磊 | Horizontal die casting machine that can incline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182498B (en) | 2015-03-25 |
| CN103182498A (en) | 2013-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |