CN204365977U - One Albatra metal-running gate system - Google Patents
One Albatra metal-running gate system Download PDFInfo
- Publication number
- CN204365977U CN204365977U CN201420817131.4U CN201420817131U CN204365977U CN 204365977 U CN204365977 U CN 204365977U CN 201420817131 U CN201420817131 U CN 201420817131U CN 204365977 U CN204365977 U CN 204365977U
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- sprue
- cross gate
- runner
- model
- gate
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Abstract
The utility model discloses an Albatra metal-running gate system, comprise cup (1), cross gate (3), sprue (4), to runner (6) and model (7), cup (1) bottom is provided with liquid injection pipe (2), it is inner that liquid injection pipe (2) outlet end is positioned at cross gate (3), cross gate (3) inwall below liquid injection pipe (2) outlet end is provided with groove, sprue (4) is arranged at cross gate (3) and goes up and be communicated with cross gate (3), be arranged on sprue (4) to runner (6), sprue (3) is by being communicated with model (7) runner (6), the end of sprue (4) is provided with collecting chamber (5), cross gate (3) is provided with blast pipe (8).The purpose of this utility model is intended to provide a kind of exhaust conditions better, and in same module, foundry goods exhaust conditions is suitable, the copper alloy running gate system that the molten metal temperature of sprue upper and lower is consistent.
Description
Technical field
The utility model belongs to Casting Equipment technical field, specifically relates to an Albatra metal-running gate system.
Background technology
Pore is one of common defect of precision castings, and particularly higher to some air contents foundry alloy material, gas hole defect becomes the main cause that its foundry goods is scrapped.Current gas hole defect mainly leans on high temperature insostatic pressing (HIP) or in fusion process, adds some salts and removes.Hot isostatic pressing method needs special equipment, and cost is higher, and the method adding salt is comparatively simple, but its addition is wayward, and has impact to the composition of foundry alloy.The venting quality of the existing group of whole module of tree mode is bad, and after cast, in same module, the metallurgical quality of each foundry goods is different, and some gas hole defects are very serious, and some gas hole defects are less.
In addition, in existing copper alloy running gate system, the a handful of molten metal temperature entering sprue the earliest decline the fastest, also be the bottommost flowing into sprue the earliest, the molten metal temperature being in sprue upper and lower is like this inconsistent, easily causing the Microstructure and properties of the product being in sprue upper and lower inconsistent, easily there is segregation phenomena in the product being in sprue bottom, thus causes portioned product shaping bad.
Utility model content
For above-mentioned weak point of the prior art, the purpose of this utility model is intended to provide a kind of exhaust conditions better, and in same module, foundry goods exhaust conditions is suitable, the copper alloy running gate system that the molten metal temperature of sprue upper and lower is consistent.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: an Albatra metal-running gate system, it comprises cup, cross gate, sprue, to runner and model, liquid injection pipe is provided with bottom cup, liquid injection pipe outlet end is positioned at cross gate inside, cross gate inwall below liquid injection pipe outlet end is provided with groove, sprue to be arranged on cross gate and to be communicated with cross gate, be arranged on sprue to runner, sprue is by being communicated with model runner, the end of sprue is provided with collecting chamber, cross gate is provided with blast pipe.Sprue lower end is provided with the collecting chamber be communicated with sprue, the a handful of molten metal temperature entering sprue the earliest decline the fastest, also be the bottommost flowing into sprue the earliest, the collecting chamber of sprue lower end can collect the minimum molten metal of this part temperature, thus the molten metal temperature in sprue is reached unanimity, the problem that between foundry goods, differentiation is large can be prevented, reduce the segregation fraction defective of product.
By arranging multiple blast pipe on cross gate, blast pipe enhances the venting quality of module, decreases the pore of foundry goods, improves the metallurgical quality of foundry goods.
Cross gate arranges groove and liquid injection pipe is set on cup, splashing is there will not be when guaranteeing that metal liquid flows into cross gate from cup, avoid the inwall of metal liquid to cross gate to cause distortion, affect that cross gate is non-in sprue joins metal liquid.
Preferably, cross gate is disk structure, and sprue is arranged at the opposite side of cross gate towards cup side, and blast pipe is arranged at cross gate towards cup side.Cross gate is set to disc structure, can guarantees that the exhaust conditions of sprue or model is identical, also can guarantee from the condition residing for the metal liquid that cross gate injects sprue suitable simultaneously.
Preferably, blast pipe one end is connected with cross gate, and the other end of blast pipe is connected with cup.
Preferably, to runner axle centered by sprue, symmetric arrays is on sprue, and the quantity of model is corresponding with to runner.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, one Albatra metal-running gate system, comprise cup 1, cross gate 3, sprue 4, to runner 6 and model 7, liquid injection pipe 2 is provided with bottom cup 1, it is inner that liquid injection pipe 2 outlet end is positioned at cross gate 3, cross gate 3 inwall below liquid injection pipe 2 outlet end is provided with groove, sprue 4 to be arranged on cross gate 3 and to be communicated with cross gate 3, be arranged on sprue 4 to runner 6, sprue 3 is by being communicated with model 7 runner 6, the end of sprue 4 is provided with collecting chamber 5, cross gate 3 is provided with blast pipe 8, cross gate 3 is in disk structure, sprue 4 is arranged at the opposite side of cross gate 3 towards cup 1 side, blast pipe 8 is arranged at cross gate 3 towards cup 1 side, blast pipe 8 one end is connected with cross gate 3, the other end of blast pipe 8 is connected with cup 1, to runner 6 axle centered by sprue 4, symmetric arrays is on sprue 4, the quantity of model 7 is corresponding with to runner 6.
Claims (4)
1. an Albatra metal-running gate system, it is characterized in that, comprise cup (1), cross gate (3), sprue (4), to runner (6) and model (7), cup (1) bottom is provided with liquid injection pipe (2), it is inner that liquid injection pipe (2) outlet end is positioned at cross gate (3), cross gate (3) inwall below liquid injection pipe (2) outlet end is provided with groove, sprue (4) is arranged at cross gate (3) and goes up and be communicated with cross gate (3), be arranged on sprue (4) to runner (6), sprue (3) is by being communicated with model (7) runner (6), the end of sprue (4) is provided with collecting chamber (5), cross gate (3) is provided with blast pipe (8).
2. an Albatra metal-running gate system according to claim 1, it is characterized in that, cross gate (3) is in disk structure, sprue (4) is arranged at the opposite side of cross gate (3) towards cup (1) side, and blast pipe (8) is arranged at cross gate (3) towards cup (1) side.
3. an Albatra metal-running gate system according to claim 2, is characterized in that, blast pipe (8) one end is connected with cross gate (3), and the other end of blast pipe (8) is connected with cup (1).
4. an Albatra metal-running gate system according to claim 1, is characterized in that, to runner (6) axle centered by sprue (4), symmetric arrays is on sprue (4), and the quantity of model (7) is corresponding with to runner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817131.4U CN204365977U (en) | 2014-12-22 | 2014-12-22 | One Albatra metal-running gate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817131.4U CN204365977U (en) | 2014-12-22 | 2014-12-22 | One Albatra metal-running gate system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365977U true CN204365977U (en) | 2015-06-03 |
Family
ID=53322226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817131.4U Expired - Fee Related CN204365977U (en) | 2014-12-22 | 2014-12-22 | One Albatra metal-running gate system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985122A (en) * | 2015-07-22 | 2015-10-21 | 西安交通大学 | Method for integrally casting electric power fitting based on 3D printing technology |
-
2014
- 2014-12-22 CN CN201420817131.4U patent/CN204365977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985122A (en) * | 2015-07-22 | 2015-10-21 | 西安交通大学 | Method for integrally casting electric power fitting based on 3D printing technology |
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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: 20150603 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |