JPH01153852U - - Google Patents
Info
- Publication number
- JPH01153852U JPH01153852U JP5201488U JP5201488U JPH01153852U JP H01153852 U JPH01153852 U JP H01153852U JP 5201488 U JP5201488 U JP 5201488U JP 5201488 U JP5201488 U JP 5201488U JP H01153852 U JPH01153852 U JP H01153852U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- valve
- fitted
- separation surface
- degassing device
- Prior art date
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000013022 venting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図は本考案の実施例の構成を示す断面図、
第２図は他の実施例の構成を示す断面図、第３図
は第１図および第２図の射出時にガス抜きバルブ
装置を支持しているブロツクに働く鋳造圧力の説
明図、第４図は従来方式のガス抜きバルブ装置の
断面図である。
４……排気口、１３……バルブ、１３Ａ……弁
体、１６……ガス抜き流路、１６Ａ……ガス抜き
流路、１９Ｂ……移動金型、２０……パーテイン
グライン、２１……ブロツク、２２……ブラケツ
ト、２３……取付ボルト、２４……真空源、２５
……孔、２６……バルブ、２６Ａ……弁体、２７
……バルブの斜面、２８……キヤビテイ、２９…
…通路、３０……パーテイングライン、３１……
溶湯、Ｐ……鋳造圧力。
FIG. 1 is a sectional view showing the configuration of an embodiment of the present invention;
Figure 2 is a sectional view showing the configuration of another embodiment, Figure 3 is an explanatory diagram of the casting pressure acting on the block supporting the gas vent valve device during injection in Figures 1 and 2, and Figure 4. 1 is a sectional view of a conventional degassing valve device. 4... Exhaust port, 13... Valve, 13A... Valve body, 16... Gas venting channel, 16A... Gas venting channel, 19B... Moving mold, 20... Parting line, 21... Block, 22...Bracket, 23...Mounting bolt, 24...Vacuum source, 25
...hole, 26 ... valve, 26A ... valve body, 27
...Valve slope, 28...Cavity, 29...
...Aisle, 30...Parting line, 31...
Molten metal, P...Casting pressure.
Claims (1)
鋳造におけるガス抜き装置であつて、ガス抜き流
路を開閉するバルブと係合する前記型分離面に跨
がつて嵌合されているバルブボデイの円筒形外径
に推力受けフランジを設けて、該フランジを前記
金型の溝に嵌入したことを特徴とする金型内ガス
抜き装置。 A degassing device in mold casting that is attached to the mold separation surface of a fixed mold and a movable mold, and is fitted across the mold separation surface that engages with a valve that opens and closes a gas vent flow path. An in-mold degassing device characterized in that a thrust receiving flange is provided on the cylindrical outer diameter of the valve body, and the flange is fitted into a groove of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201488U JPH01153852U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5201488U JPH01153852U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153852U true JPH01153852U (en) | 1989-10-23 |
Family
ID=31278027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5201488U Pending JPH01153852U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153852U (en) |
-
1988
- 1988-04-18 JP JP5201488U patent/JPH01153852U/ja active Pending
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