CN202387920U - Metal mold device for casting aluminum alloy - Google Patents
Metal mold device for casting aluminum alloy Download PDFInfo
- Publication number
- CN202387920U CN202387920U CN201120548044XU CN201120548044U CN202387920U CN 202387920 U CN202387920 U CN 202387920U CN 201120548044X U CN201120548044X U CN 201120548044XU CN 201120548044 U CN201120548044 U CN 201120548044U CN 202387920 U CN202387920 U CN 202387920U
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- mold
- external mold
- casting
- hydraulic jack
- aluminum alloy
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Abstract
The utility model provides a metal mold device for casting aluminum alloy, belonging to the field of aluminum alloy casting mechanical equipment. The metal mold device comprises a mold bed (1), an outer mold (2), an inner core (3), a bottom mold plate (4) and a control cabinet (5). The metal mold device is characterized in that the outer mold (2) is formed by combining a left part and a right part which are as the same as each other; a mold cavity is formed by the outer mold (2) and the bottom mold plate (4) arranged at the bottom; a casting head (8) is arranged above the mold cavity; the inner core (3) is fixed in the mold cavity; the outer mold (2) and the bottom mold plate (4) are arranged on the upper plane of the mold bed (1); a material supporting device is arranged right under the bottom mold plate (4); a hydraulic oil cylinder (6) is respectively fixed at the right side and the left side of the outer mold (2) and under the material supporting device; and the hydraulic oil cylinders (6) are connected with the control cabinet (5). The metal mold device for casting the aluminum alloy can avoid the casting defects of a casting, such as air holes, sand holes and shrinkage porosity; the metal mold device is good in casting quality and high in yield; and the economic benefit can be improved.
Description
Technical field
The used in aluminium alloy casting metal mould device belongs to aluminium alloy casting plant equipment field, is specifically related to a kind of all-metal die device that is used for Birmasil.
Background technology
Present stage, mainly adopt common core to add the conventional cast method of outer metal die for the casting of some aluminium alloy castingses, its weak point is more, and the one, internal mold adopts the core casting, and is higher to the modeling requirement of sand, also higher to moulder's specification requirement; The 2nd, core is broken easily, and causes cast(ing) surface coarse not bright and clean easily, because core is moist, and foundry goods is easy to occur casting flaws such as pore, sand holes, shrinkage porosite, yield rate is low simultaneously; The 3rd, the required site area that takies of moulding is big, and it is discarded mostly that sand has been cast the back, and neither environmental protection is uneconomical again.
Some producer also designs and has used the all-metal die device of some used in aluminium alloy casting, but has some defectives equally.For example application number is the used device of all-metal die cast technology that 201110126686.5 patent of invention " coupling device aluminum component all-metal mould gravity foundry technology " is mentioned; Adopted the forging type of up-down structure mould, this kind mode in use receives the gravity function influence easily, influences moulding; And in this patent; Adopt the driven by motor travelling gear to carry out the mode of open-close module, caused the power transmission inhomogeneous easily, influenced product quality.
Summary of the invention
The technical problem that the utility model will solve is: overcome the deficiency of prior art, provide a kind of castability good, yield rate height, the used in aluminium alloy casting metal mould device of increasing economic efficiency.
The utility model solves the technical scheme that its technical problem adopted: this used in aluminium alloy casting metal mould device; Comprise mould bed, external mold, inner core, end template and switch board, it is characterized in that: external mold is combined by identical left and right sides two parts, and the end template of external mold and bottom is encircled into die cavity; The die cavity top is provided with dead head; Internal fixation has inner core, and external mold and end template are placed on plane on the mould bed, and end template is equipped with Lifting Device just down; The external mold left and right sides and Lifting Device below all are fixed with hydraulic jack, and hydraulic jack is connected with switch board.Switch board can be controlled hydraulic jack makes external mold along plane opening and closing left and right on the mould bed.
The last plane of described mould bed is smooth to be smooth flat, and mould bed horizontal support on the ground.
The hydraulic jack of the described external mold left and right sides is connected with external mold through the hydraulic axis of level respectively.
Described Lifting Device comprises ejector beam and die pad, and die pad is horizontally fixed on the hydraulic jack of below, and a plurality of ejector beams vertically are fixed on die pad top.Hydraulic jack can make ejector beam and die pad move up and down together, ejector beam jack-up foundry goods.
Compared with prior art, the beneficial effect that is had of the utility model used in aluminium alloy casting metal mould device is:
1, improves casting product quality, improve yield rate, increase economic benefit: adopt the all-metal steel die cast, solved casting flaws such as the pore that the normal sands pattern causes, sand holes, shrinkage porosite, and improve yield rate, have greatly economic benefit;
2, environmental protection, economy: because it is big to make the required site area that takies of sand mold, and sand cast that the back is most to be discarded, so abandon the sand mold mould, efficiently solves above problem, make production more economically, environmental protection;
3, simple to operate, save manpower: utilize hydraulic jack to combine with switch board, place mould after, but operations such as core moulding have been saved in just automated production, operation more simply, saved manpower and time.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein: 1, mould bed 2, external mold 3, inner core 4, end template 5, switch board 6, hydraulic jack 7, hydraulic axis 8, dead head 9, ejector beam 10, die pad.
Fig. 1 is the most preferred embodiment of the utility model used in aluminium alloy casting metal mould device, further specifies below in conjunction with 1 pair of the utility model of accompanying drawing:
The specific embodiment
With reference to accompanying drawing 1: this used in aluminium alloy casting metal mould device, mainly form by mould bed 1, external mold 2, inner core 3, end template 4 and switch board 5.The last plane of mould bed 1 is a smooth flat, and mould bed 1 horizontal support on the ground.External mold 2 is combined by identical left and right sides two parts, and the end template 4 of external mold 2 and bottom is encircled into die cavity, and the die cavity top is provided with dead head 8, and internal fixation has inner core 3, and dead head 8 is used for cast aluminum water.External mold 2 is placed on plane on the mould bed 1 with end template 4, and end template 4 is equipped with Lifting Device just down.External mold 2 left and right sides and Lifting Device below all are fixed with hydraulic jack 6, and the hydraulic jack 6 of the left and right sides is connected with external mold 2 through the hydraulic axis 7 of level respectively.Hydraulic jack 6 is connected with switch board 5.Switch board 5 can be controlled hydraulic jack 6 makes external mold 2 along plane opening and closing left and right on the mould bed 1.
Lifting Device comprises ejector beam 9 and die pad 10, and die pad 10 is horizontally fixed on the hydraulic jack 6 of below, and a plurality of ejector beams 9 vertically are fixed on die pad 10 tops.Hydraulic jack 6 can make ejector beam 9 and die pad 10 move up and down ejector beam 9 jack-up foundry goods together.
The course of work is following:
One, preheating, spraying and matched moulds: by operational procedure inner core 3 is placed on the end template 4, heating, spray paint control cabinet 5, make hydraulic jack 6 work, and left and right sides two parts of external mold 2 are pushed away to the centre, carry out matched moulds, behind the matched moulds with locking device with mold-locked.
Two, cast:, make aluminium water be full of die cavity and dead head 8 from dead head 8 cast aluminum water.
Three, moulding, the demoulding: aluminium liquid controls cabinet 5 after being cooled to 350 ℃-400 ℃, makes hydraulic jack 6 work; Left and right sides two parts of external mold 2 are drawn back; Hydraulic jack 6 work of end template 4 bottoms, jack-up die pad 10 and ejector beam 9, ejector beam 9 ejects the foundry goods that forms.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (4)
1. used in aluminium alloy casting metal mould device; Comprise mould bed (1), external mold (2), inner core (3), end template (4) and switch board (5), it is characterized in that: external mold (2) is combined by identical left and right sides two parts, and the end template (4) of external mold (2) and bottom is encircled into die cavity; The die cavity top is provided with dead head (8); Internal fixation has inner core (3), and external mold (2) and end template (4) are placed on mould bed (1) and go up the plane, and end template (4) is equipped with Lifting Device just down; External mold (2) left and right sides and Lifting Device below all are fixed with hydraulic jack (6), and hydraulic jack (6) is connected with switch board (5).
2. used in aluminium alloy casting metal mould device according to claim 1 is characterized in that: the last plane of described mould bed (1) is a smooth flat, and mould bed (1) horizontal support on the ground.
3. used in aluminium alloy casting metal mould device according to claim 1 is characterized in that: the hydraulic jack (6) of described external mold (2) left and right sides is connected with external mold (2) through the hydraulic axis (7) of level respectively.
4. used in aluminium alloy casting metal mould device according to claim 1; It is characterized in that: described Lifting Device comprises ejector beam (9) and die pad (10); Die pad (10) is horizontally fixed on the hydraulic jack (6) of below, and a plurality of ejector beams (9) vertically are fixed on die pad (10) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120548044XU CN202387920U (en) | 2011-12-23 | 2011-12-23 | Metal mold device for casting aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120548044XU CN202387920U (en) | 2011-12-23 | 2011-12-23 | Metal mold device for casting aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387920U true CN202387920U (en) | 2012-08-22 |
Family
ID=46662872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120548044XU Expired - Lifetime CN202387920U (en) | 2011-12-23 | 2011-12-23 | Metal mold device for casting aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286271A (en) * | 2013-06-03 | 2013-09-11 | 山东淄博燕峰活塞有限公司 | Casting mould dead head heat-preservation device of filter base and heat-preservation casting process |
| CN104139164A (en) * | 2014-07-30 | 2014-11-12 | 宁国市大泉机械有限公司 | Rolling type automatic mold removing mold |
-
2011
- 2011-12-23 CN CN201120548044XU patent/CN202387920U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286271A (en) * | 2013-06-03 | 2013-09-11 | 山东淄博燕峰活塞有限公司 | Casting mould dead head heat-preservation device of filter base and heat-preservation casting process |
| CN103286271B (en) * | 2013-06-03 | 2015-11-04 | 山东淄博燕峰活塞有限公司 | Filter base casting die riser head heat-preserving device and insulation casting process |
| CN104139164A (en) * | 2014-07-30 | 2014-11-12 | 宁国市大泉机械有限公司 | Rolling type automatic mold removing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |