CN203635858U - Casting device for die template casting of liner of refrigerator - Google Patents
Casting device for die template casting of liner of refrigerator Download PDFInfo
- Publication number
- CN203635858U CN203635858U CN201320759296.6U CN201320759296U CN203635858U CN 203635858 U CN203635858 U CN 203635858U CN 201320759296 U CN201320759296 U CN 201320759296U CN 203635858 U CN203635858 U CN 203635858U
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- ingate
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- inner container
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Abstract
The utility model discloses a casting device for a die template casting of a liner of a refrigerator, and relates to the technical field of aluminum alloy casting. The device comprises a box body with a cavity, wherein the box body is provided with a sprue cup which is connected with an ingate through a sprue, the ingate is connected with a transverse sprue, and the ingate is connected with dead heads. According to the device disclosed by the utility model, shape and practical quantity of dead heads are reasonably standardized, so that the use level of the dead heads is saved to a certain extent, the material is saved, and the external dimension and surface quality of the aluminum alloy template casting of the liner of the refrigerator are guaranteed.
Description
Technical field
The utility model relates to aluminium alloy casting technology field, is specifically related to a kind of inner container of icebox mould shaping plate class foundry goods apparatus for pouring, is specially adapted to the casting of inner container of icebox aluminum alloy mould template class foundry goods.
Background technology
In inner container of icebox aluminum alloy mould, template class foundry goods belongs to large plane with reinforcement class foundry goods, in inner container of icebox production process, and the intensity of the smooth and template that the major requirement factor of match plate class mould is large plane.
At present, the general greensand mold cast household electrical appliances inner bag mould that adopts, still for the large template class foundry goods of appearance profile size, because the area of template class foundry goods is larger, so temperature drop is very fast in cast, and the gas of die cavity inside is larger because pouring into a mould area, also cannot discharge completely, often there is the incomplete situation of cast, cause the defect of foundry goods or directly scrap, due to the existence of gas, also can cause the inhomogeneous cooling of aluminium liquid simultaneously, cause the defects such as local flexural deformation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of apparent size of inner container of icebox aluminium alloy template class foundry goods and inner container of icebox mould shaping plate class foundry goods apparatus for pouring of surface quality of guaranteeing.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of inner container of icebox mould shaping plate class foundry goods apparatus for pouring, comprises that one has the casing of die cavity, on described casing, is provided with cup, and described cup connects ingate by sprue, and described ingate connects cross gate, on described ingate, is connected with rising head.
Described rising head and cross gate are positioned at the both sides on casing length direction.
Described ingate is positioned at the top of casing die cavity.
On the joint face of described ingate and rising head, screen pack is set.
The beneficial effects of the utility model are:
Reasonable standard shape and the practical, number of rising head, saved to a certain extent the consumption of rising head, save material.
Standard the size of running gate system, the condition such as flow velocity and temperature drop when having stablized cast, has stablized the quality of foundry goods.
Standard running gate system, and used the model of the running gate system of standard, in moulding, saved the time.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of inner container of icebox mould shaping plate class foundry goods apparatus for pouring, comprises that one has the casing 1 of die cavity, is provided with cup 2 on casing 1, and cup 2 connects ingate 3 by sprue, and ingate 3 connects cross gate 4, and ingate 3 is provided with rising head 5.Rising head 5 and cross gate 4 are positioned at the both sides on casing 1 length direction, and ingate 3 is positioned at the top of casing 1 die cavity.
Because the platen area of inner container of icebox template class foundry goods is larger, easily save bit by bit air, and the defect such as easily deform, so when running gate system is set, we have adopted the mode of large riser feeding, and on the joint face of ingate 3 and rising head 5, screen pack is set, impurity screening, and contribute to clear up running gate system, we are in the upper impression of sand mold simultaneously, be the iron wire of 2.5 millimeters with diameter, passage is set in a large number, guarantee the eliminating of air.
An existing inner container of icebox template class foundry goods needs moulding, first measure the appearance and size of template, determine the sandbox size and the quantity that use, template bottom is covered with to chill, template plane is positioned on chill along profile, special running gate system is connected with template closely simultaneously, setting completes backward sandbox and injects molding sand, bury to cornice on template and with machine jolt ramming in addition, after completing, uniform spreading spills resin dry sand, approximately 0.5 millimeter of thickness, cope closes, and at inside placement core stabilising arrangement, to inner back-up sand, and jolt ramming, after utilizing sand box positioning device to position, template wooden model is taken out together with mo(u)ld top half, utilize instrument that template wooden model and running gate system are decomposed to taking-up, then utilize water pipe fixing device that water pipe pre-buried needs is fixed in die cavity, with ganoid iron wire boring, quantity determines according to template size, after completing, finishing needs the sand mold of repairing.Completed the layout of inner container of icebox mould shaping plate class casting moulding system to this.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an inner container of icebox mould shaping plate class foundry goods apparatus for pouring, it is characterized in that: comprise that one has the casing of die cavity, on described casing, be provided with cup, described cup connects ingate by sprue, described ingate connects cross gate, on described ingate, is connected with rising head.
2. inner container of icebox mould shaping plate class foundry goods apparatus for pouring according to claim 1, is characterized in that: described rising head and cross gate are positioned at the both sides on casing length direction.
3. inner container of icebox mould shaping plate class foundry goods apparatus for pouring according to claim 1, is characterized in that: described ingate is positioned at the top of casing die cavity.
4. inner container of icebox mould shaping plate class foundry goods apparatus for pouring according to claim 1, is characterized in that: on the joint face of described ingate and rising head, screen pack is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759296.6U CN203635858U (en) | 2013-11-26 | 2013-11-26 | Casting device for die template casting of liner of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759296.6U CN203635858U (en) | 2013-11-26 | 2013-11-26 | Casting device for die template casting of liner of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635858U true CN203635858U (en) | 2014-06-11 |
Family
ID=50867138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759296.6U Expired - Fee Related CN203635858U (en) | 2013-11-26 | 2013-11-26 | Casting device for die template casting of liner of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180587A (en) * | 2016-09-07 | 2016-12-07 | 滁州市鑫鼎机械模具制造有限公司 | A kind of inner container of icebox mould shaping plate class foundry goods casting device |
-
2013
- 2013-11-26 CN CN201320759296.6U patent/CN203635858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180587A (en) * | 2016-09-07 | 2016-12-07 | 滁州市鑫鼎机械模具制造有限公司 | A kind of inner container of icebox mould shaping plate class foundry goods casting device |
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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: 20140611 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |