CN103894541A - Cast aluminum resin sand core forming mould with rapid demoulding device - Google Patents
Cast aluminum resin sand core forming mould with rapid demoulding device Download PDFInfo
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- CN103894541A CN103894541A CN201210579804.2A CN201210579804A CN103894541A CN 103894541 A CN103894541 A CN 103894541A CN 201210579804 A CN201210579804 A CN 201210579804A CN 103894541 A CN103894541 A CN 103894541A
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- die
- sand core
- cast aluminum
- mould
- demolding
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Abstract
The invention discloses a cast aluminum resin sand core forming mould with a rapid demoulding device. The cast aluminum resin sand core forming mould with the rapid demoulding device comprises a pair of moulds which are meshed with each other; a mould injecting chamber is formed between the moulds; an upper demoulding portion and a lower demoulding portion are arranged on each of the two moulds; and the upper demoulding portion and the lower demoulding portion penetrate through the mould injecting chamber to be fixedly connected with each other. The cast aluminum resin sand core forming mould with the rapid demoulding device has the advantages of being simple and convenient and greatly improving production efficiency due to the fact that an operator can utilize relative movement of the upper demoulding portion and the lower demoulding portion which are detachable and arranged inside the mould injecting chamber to achieve rapid demoulding when casting and forming of a mold are achieved.
Description
Technical Field
The invention relates to a cast aluminum processing device, in particular to a cast aluminum resin sand core forming die with a quick die stripping device.
Background
In the aluminum casting industry, resin sand core forming dies are very common casting tools for casting and forming molten aluminum. When the existing cast aluminum mould is used for demoulding after casting, the longer time is needed, the requirement on the operation level of workers is higher, and the efficiency is low.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a cast aluminum resin sand core forming die with a quick die stripping device.
The technical problem of the invention is mainly solved by the following technical scheme:
a cast aluminum resin sand core forming die with a quick die stripping device comprises a pair of dies meshed with each other, wherein a die injection cavity is formed between the dies, an upper die stripping part and a lower die stripping part are arranged on the dies, and the upper die stripping part and the lower die stripping part penetrate through the die injection cavity and are fixedly connected.
As a preferred embodiment of the present invention, the upper mold-withdrawing portion includes a rectangular upper mold-withdrawing plate, a connecting through hole is formed in the middle of the upper mold-withdrawing plate, guide rods are respectively disposed on two sides of the upper mold-withdrawing plate, the lower mold-withdrawing portion includes a rectangular lower mold-withdrawing plate, a connecting rod is disposed in the middle of the lower mold-withdrawing plate, and the connecting rod penetrates through the connecting through hole.
As a preferred embodiment of the invention, the tail end of the long connecting rod is provided with a connecting thread.
According to the forming die for the cast aluminum resin sand core with the rapid die stripping device, the upper die stripping part and the lower die stripping part which are detachable in the injection cavity are utilized, when the die finishes casting and forming, an operator can utilize the relative motion of the two die stripping parts to realize rapid die stripping, the forming die is simple and convenient, and the production efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a cast aluminum resin sand core forming mold with a rapid demolding device according to the present invention;
FIG. 2 is an exploded perspective view of the aluminum casting resin sand core forming mold with the rapid demolding device shown in FIG. 1;
wherein,
1. a cast aluminum resin sand core forming die with a quick die stripping device; 2. a mold; 20. injecting a mold cavity; 3. an upper die withdrawing part; 31. upward withdrawing the template; 32. a guide bar; 33. a connecting through hole; 4. a lower die withdrawing part; 41. downward withdrawing the template; 42. and a long rod is connected.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 2, a mold 1 for molding a sand core of cast aluminum resin with a rapid demolding device according to the present invention includes a pair of molds 2 engaged with each other, a cavity 20 for injection is formed between the molds 2, an upper demolding portion 3 and a lower demolding portion 4 are provided on the molds 2, and the upper demolding portion 3 and the lower demolding portion 4 penetrate the cavity 20 and are fixedly connected.
The upper mold stripping portion 3 includes a rectangular upper mold stripping plate 31, a connecting through hole 33 is disposed in the middle of the upper mold stripping plate 31, guide rods 32 are disposed on two sides of the upper mold stripping plate 31, the lower mold stripping portion 4 includes a rectangular lower mold stripping plate 41, a connecting rod 42 is disposed in the middle of the lower mold stripping plate 41, and the connecting rod 42 penetrates through the connecting through hole 33.
The end of the long connecting rod 42 is provided with connecting screw threads.
According to the forming die for the cast aluminum resin sand core with the rapid die stripping device, the upper die stripping part and the lower die stripping part which are detachable in the injection cavity are utilized, when the die finishes casting and forming, an operator can utilize the relative motion of the two die stripping parts to realize rapid die stripping, the forming die is simple and convenient, and the production efficiency is greatly improved.
The design concept of the present invention is described above with only one embodiment, and the present invention can be expanded to connect more function modules externally at the same time when the system allows, thereby expanding the functions of the present invention to the maximum.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a take cast aluminium resin psammitolite forming die of quick die stripping device, contains a pair of intermeshing's mould (2), mould (2) between form one and annotate die cavity (20), its characterized in that, mould (2) on be equipped with one go up die stripping portion (3) and die stripping portion (4) down, go up die stripping portion (3) and die stripping portion (4) down run through annotate die cavity (20) and fixed connection.
2. The mold for molding the sand core of cast aluminum resin with the rapid demolding device according to claim 1, wherein the upper demolding portion (3) comprises a rectangular upper demolding plate (31), a connecting through hole (33) is formed in the middle of the upper demolding plate (31), guide rods (32) are respectively arranged on two sides of the upper demolding plate (31), the lower demolding portion (4) comprises a rectangular lower demolding plate (41), a connecting long rod (42) is arranged in the middle of the lower demolding plate (41), and the connecting long rod (42) penetrates through the connecting through hole (33).
3. The mold for molding the sand core of cast aluminum resin with a rapid demolding device as claimed in claim 2, wherein the long connecting rod (42) is provided with a connecting thread at its distal end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579804.2A CN103894541A (en) | 2012-12-28 | 2012-12-28 | Cast aluminum resin sand core forming mould with rapid demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210579804.2A CN103894541A (en) | 2012-12-28 | 2012-12-28 | Cast aluminum resin sand core forming mould with rapid demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103894541A true CN103894541A (en) | 2014-07-02 |
Family
ID=50986289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210579804.2A Pending CN103894541A (en) | 2012-12-28 | 2012-12-28 | Cast aluminum resin sand core forming mould with rapid demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103894541A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399879A (en) * | 2014-11-12 | 2015-03-11 | 山西江淮重工有限责任公司 | Core box for high precision assembly casting |
| CN108778560A (en) * | 2016-03-18 | 2018-11-09 | 西门子股份公司 | Method of making improved features in cores for casting |
-
2012
- 2012-12-28 CN CN201210579804.2A patent/CN103894541A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399879A (en) * | 2014-11-12 | 2015-03-11 | 山西江淮重工有限责任公司 | Core box for high precision assembly casting |
| CN108778560A (en) * | 2016-03-18 | 2018-11-09 | 西门子股份公司 | Method of making improved features in cores for casting |
| US10807153B2 (en) | 2016-03-18 | 2020-10-20 | Siemens Aktiengesellschaft | Method of manufacturing advanced features in a core for casting |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |