CN204413100U - A kind of Novel pressure casting mould of easy-formation - Google Patents
A kind of Novel pressure casting mould of easy-formation Download PDFInfo
- Publication number
- CN204413100U CN204413100U CN201520072165.XU CN201520072165U CN204413100U CN 204413100 U CN204413100 U CN 204413100U CN 201520072165 U CN201520072165 U CN 201520072165U CN 204413100 U CN204413100 U CN 204413100U
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- flow passage
- core rod
- shaped
- buffer board
- cold burden
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Abstract
The utility model relates to a kind of Novel pressure casting mould of easy-formation, comprise template and core rod, described core rod is inlaid in template, this core rod is shaped with die cavity, template on the right side of this core rod is shaped with charging aperture, the left side horizontal setting-in one cold burden buffer board of described template, this cold burden buffer board is shaped with runner with the core rod between die cavity is communicated with, this runner is by arc inner flow passage, arc outer flow passage and Y type runner composition, described arc inner flow passage is positioned on the core rod at die cavity edge, core rod outside this arc inner flow passage is arranged at intervals with arc outer flow passage, in this arc, between outer flow passage, interval is shaped with the rectangular recess of multiple connection, the outside of this arc outer flow passage is communicated with described cold burden buffer board by Y type runner, described cold burden buffer board upper surface parallel interval is evenly shaped with the multiple grooves with Y type flow passage.The utility model structure is simple, design science reasonable, and molten metal easy-formation, effectively improves the quality of foundry goods.
Description
Technical field
The utility model belongs to mould manufacturing field, especially a kind of Novel pressure casting mould of easy-formation.
Background technology
Die casting is a kind of method of casting liquid forging, a kind of technique completed on special die casting die forging machine.Its basic craft course is: the first low speed of molten metal or high-speed casting fill in the die cavity of type progressive die tool, mould has movable cavity surface, it, along with the cooling procedure pressurization forging of molten metal, had both been eliminated the shrinkage porosity defect of contraction cavity of foundry goods, and had also made the interior tissue of foundry goods reach the Broken Crystal of forging state.
The shortcoming of traditional moulds design is: material feeding is uneven, and because the molten metal just injecting mould often flows into mold cavity edge, and the molten metal temperature injected at first is low, poor fluidity, cause molten metal not easy-formation, affect the quality of product, the defective work of production is many.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the Novel pressure casting mould of the easy-formation that a kind of structure is simple, design science is reasonable, yield rate is high.
Scheme of the present utility model is achieved in that
A kind of Novel pressure casting mould of easy-formation, comprise template and core rod, described core rod is inlaid in template, this core rod is shaped with die cavity, template on the right side of this core rod is shaped with charging aperture, the left side horizontal setting-in one cold burden buffer board of described template, this cold burden buffer board is shaped with runner with the core rod between die cavity is communicated with, this runner is by arc inner flow passage, arc outer flow passage and Y type runner composition, described arc inner flow passage is positioned on the core rod at die cavity edge, core rod outside this arc inner flow passage is arranged at intervals with arc outer flow passage, in this arc, between outer flow passage, interval is shaped with the rectangular recess of multiple connection, the outside of this arc outer flow passage is communicated with described cold burden buffer board by Y type runner, described cold burden buffer board upper surface parallel interval is evenly shaped with the multiple grooves with Y type flow passage.
And, longitudinal setting-in side, upper and lower side cold burden buffer board of described template, this side cold burden buffer board bends rotary type runner with the core rod between die cavity being communicated be shaped with; On this side cold burden buffer board, parallel interval is evenly shaped with multiple projection.
Advantage of the present utility model and good effect are:
1, cold burden buffer board is installed in this mould, this cold burden buffer board can make to flow in mould at first and the waste material molten metal that temperature is low flows in three cold burden buffer boards, and be shaped with the runner of buffer-type between each cold burden buffer board and die cavity, ensure that the molten metal temperature entered in die cavity is consistent and flowing is even, ensure that the quality of foundry goods.
2, the cold burden buffer board in this mould is shaped with the multiple grooves evenly arranged, and makes molten metal flow velocity even, effectively improves casting quality.
3, the utility model structure is simple, design science reasonable, and molten metal easy-formation, effectively improves the quality of foundry goods.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
I portion enlarged drawing in Fig. 2 Fig. 1;
Fig. 3 is the II portion enlarged drawing in Fig. 1;
Fig. 4 is the III portion enlarged drawing in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A Novel pressure casting mould for easy-formation, as described in Figure 1, comprise template 1 and core rod 2, described core rod is inlaid in template, and this core rod is shaped with die cavity 2A, and the template on the right side of this core rod is shaped with charging aperture 3.
Innovative point of the present utility model is:
1, the left side horizontal setting-in one cold burden buffer board 7 of described template, this cold burden buffer board is shaped with runner with the core rod between die cavity is communicated with, as shown in Figure 4, this runner is made up of arc inner flow passage 9, arc outer flow passage 11 and Y type runner 12, described arc inner flow passage is positioned on the core rod at die cavity edge, core rod outside this arc inner flow passage is arranged at intervals with arc outer flow passage, between the inside and outside runner of this arc, interval is shaped with three rectangular recess 10 be communicated with, and the outside of this arc outer flow passage is communicated with described cold burden buffer board by Y type runner.
2, described cold burden buffer board upper surface parallel interval is evenly shaped with the multiple grooves 8 with Y type flow passage, as shown in Figure 2.
Described runner plays the effect of buffering, ensures, in molten metal Uniform Flow die cavity, to improve casting quality.
3, longitudinal setting-in side, upper and lower side cold burden buffer board 5 of described template, this side cold burden buffer board bends rotary type runner 4 (i.e. S type) with the core rod between die cavity being communicated be shaped with, this runner plays the effect of buffering equally, ensure, in molten metal Uniform Flow die cavity, to improve casting quality.
On this side cold burden buffer board, parallel interval is evenly shaped with multiple protruding 6, as shown in Figure 3.
Operation principle of the present utility model is:
When casting of molten metal, at first in inflow mould and the waste material molten metal that temperature is low is all flowed in three cold burden buffer boards by buffer runner, ensure that the molten metal temperature entered in die cavity is consistent and flowing is even, ensure that the quality of foundry goods.
The beneficial effects of the utility model are:
1, cold burden buffer board is installed in this mould, this cold burden buffer board can make to flow in mould at first and the waste material molten metal that temperature is low flows in three cold burden buffer boards, and be shaped with the runner of buffer-type between each cold burden buffer board and die cavity, ensure that the molten metal temperature entered in die cavity is consistent and flowing is even, ensure that the quality of foundry goods.
2, the cold burden buffer board in this mould is shaped with the multiple grooves evenly arranged, and makes molten metal flow velocity even, effectively improves casting quality.
3, the utility model structure is simple, design science reasonable, and molten metal easy-formation, effectively improves the quality of foundry goods.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (2)
1. the Novel pressure casting mould of an easy-formation, comprise template and core rod, described core rod is inlaid in template, this core rod is shaped with die cavity, template on the right side of this core rod is shaped with charging aperture, it is characterized in that: the left side horizontal setting-in one cold burden buffer board of described template, this cold burden buffer board is shaped with runner with the core rod between die cavity is communicated with, this runner is by arc inner flow passage, arc outer flow passage and Y type runner composition, described arc inner flow passage is positioned on the core rod at die cavity edge, core rod outside this arc inner flow passage is arranged at intervals with arc outer flow passage, in this arc, between outer flow passage, interval is shaped with the rectangular recess of multiple connection, the outside of this arc outer flow passage is communicated with described cold burden buffer board by Y type runner, described cold burden buffer board upper surface parallel interval is evenly shaped with the multiple grooves with Y type flow passage.
2. the Novel pressure casting mould of easy-formation according to claim 1, is characterized in that: longitudinal setting-in side, upper and lower side cold burden buffer board of described template, and this side cold burden buffer board bends rotary type runner with the core rod between die cavity being communicated be shaped with; On this side cold burden buffer board, parallel interval is evenly shaped with multiple projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072165.XU CN204413100U (en) | 2015-02-02 | 2015-02-02 | A kind of Novel pressure casting mould of easy-formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072165.XU CN204413100U (en) | 2015-02-02 | 2015-02-02 | A kind of Novel pressure casting mould of easy-formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413100U true CN204413100U (en) | 2015-06-24 |
Family
ID=53463507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072165.XU Expired - Fee Related CN204413100U (en) | 2015-02-02 | 2015-02-02 | A kind of Novel pressure casting mould of easy-formation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413100U (en) |
-
2015
- 2015-02-02 CN CN201520072165.XU patent/CN204413100U/en not_active Expired - Fee Related
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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: 20150624 Termination date: 20170202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |