CN216226862U - Vacuum die-casting cover half mold core of shock attenuation tower - Google Patents
Vacuum die-casting cover half mold core of shock attenuation tower Download PDFInfo
- Publication number
- CN216226862U CN216226862U CN202122568742.2U CN202122568742U CN216226862U CN 216226862 U CN216226862 U CN 216226862U CN 202122568742 U CN202122568742 U CN 202122568742U CN 216226862 U CN216226862 U CN 216226862U
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- Prior art keywords
- fixed
- insert
- die
- die core
- casting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004512 die casting Methods 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 title claims description 5
- 238000013016 damping Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a vacuum die-casting fixed die core of a damping tower, which comprises a sprue bush (1), a runner insert (2), a fixed die core body (3) and an exhaust groove insert (4), wherein the sprue bush (1) is fixed in the middle of the runner insert (2), and the exhaust groove insert (4) is fixed at the tail part of the fixed die core body (3). The utility model solves the design problem of the vacuum die-casting die of the shock-absorbing tower, solves the problems of metal liquid filling and exhausting during the vacuum die-casting molding of the shock-absorbing tower by reasonably arranging the product cavity and the exhaust structure, and can produce two symmetrical parts on the left and the right of the shock-absorbing tower of the automobile body by one-time pouring.
Description
Technical Field
The utility model relates to the field of die-casting molds, in particular to a vacuum die-casting fixed mold core of a damping tower.
Background
The vacuum die casting method is a novel die casting process which is used for pumping out gas in a die cavity of a die through a vacuum pumping system in the die casting process so as to obviously reduce the gas content in the die cavity. The product produced by the vacuum die-casting method has extremely low content of defects such as shrinkage porosity, shrinkage cavity and the like, and has better internal quality and surface quality.
With the continuous development of the vacuum die casting method, the vacuum die casting method is increasingly applied to the production of large complex thin-wall parts such as a damping tower, the product quality is improved, the production efficiency is improved, and the production cost is reduced.
However, in the current vacuum die-casting means, how to reasonably set the die structure can ensure the smooth filling of parts, and further ensure the internal quality and the surface quality of products is the problem which still needs to be solved and perfected at present.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a vacuum die-casting fixed die core of a damping tower, which comprises a sprue bush, a runner insert, a fixed die core body and an exhaust groove insert, wherein the sprue bush, the runner insert, the fixed die core body and the exhaust groove insert are respectively independent parts, the sprue bush is provided with one runner insert, and the fixed die core body and the exhaust groove insert are respectively provided with two.
Further, the sprue bush is fixed in the middle of the runner insert, and the exhaust groove insert is fixed at the tail of the fixed die core body.
Further, an exhaust groove is formed in the exhaust groove insert.
Further, a product cavity is formed in the fixed die core body.
In conclusion, the utility model solves the problem of air entrainment of the parts of the damping tower during the mold filling process, effectively reduces the content of defects such as shrinkage cavities, shrinkage porosity and the like in the product, improves the production efficiency and reduces the production cost.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a block diagram of the exhaust groove insert of the present invention;
in the figure, 1 is a sprue bush; 2 is a runner insert; a fixed die core body is 3; 301 is a product cavity; 4 is an exhaust groove insert; 401 is an exhaust groove.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Referring to fig. 1, the embodiment of the utility model relates to a vacuum die-casting fixed die core of a damping tower, which comprises a sprue bush 1, a runner insert 2, a fixed die core body 3 and an exhaust groove insert 4. The sprue bush 1, the runner insert 2, the fixed die core body 3 and the exhaust groove insert 4 are independent parts, one sprue bush 1 is provided, one runner insert 2 is provided, and two fixed die core bodies 3 and two exhaust groove inserts 4 are provided respectively.
As shown in fig. 1, the sprue bush 1 is fixed in the middle of the runner insert 2, and the exhaust groove insert 4 is fixed at the tail of the fixed die core body 3.
As shown in fig. 1, the exhaust groove insert 4 is provided with an exhaust groove 401, and the inside of the fixed die core body 3 is provided with a product cavity 301.
As shown in fig. 1, the fixed die core body 3 is two symmetrical parts, so that the fixed die core body 3 can be milled and formed at one time during machining, and two symmetrical parts of the left and right shock absorption towers of the automobile body can be produced at one time.
Claims (3)
1. A vacuum die-casting fixed die core of a damping tower is characterized by comprising a sprue bush (1), a runner insert (2), a fixed die core body (3) and an exhaust groove insert (4); the number of the sprue bush (1) is 1, the number of the runner insert (2) is one, and the number of the fixed die core body (3) and the number of the exhaust groove insert (4) are two respectively; the sprue bush (1) is fixed in the middle of the runner insert (2), and the exhaust groove insert (4) is fixed at the tail of the fixed die core body (3).
2. A vacuum die casting stationary die core for a shock absorbing tower according to claim 1, characterized in that the vent groove insert (4) is provided with vent grooves (401).
3. A vacuum die casting stationary die core for a shock absorbing tower according to claim 1, characterized in that the interior of the stationary die core body (3) is provided with a product cavity (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122568742.2U CN216226862U (en) | 2021-10-25 | 2021-10-25 | Vacuum die-casting cover half mold core of shock attenuation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122568742.2U CN216226862U (en) | 2021-10-25 | 2021-10-25 | Vacuum die-casting cover half mold core of shock attenuation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226862U true CN216226862U (en) | 2022-04-08 |
Family
ID=80989141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122568742.2U Expired - Fee Related CN216226862U (en) | 2021-10-25 | 2021-10-25 | Vacuum die-casting cover half mold core of shock attenuation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713791A (en) * | 2022-05-11 | 2022-07-08 | 浙江华朔科技股份有限公司 | Die for manufacturing automobile shock absorption tower |
-
2021
- 2021-10-25 CN CN202122568742.2U patent/CN216226862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713791A (en) * | 2022-05-11 | 2022-07-08 | 浙江华朔科技股份有限公司 | Die for manufacturing automobile shock absorption tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |