JPS63101145U - - Google Patents
Info
- Publication number
- JPS63101145U JPS63101145U JP19547686U JP19547686U JPS63101145U JP S63101145 U JPS63101145 U JP S63101145U JP 19547686 U JP19547686 U JP 19547686U JP 19547686 U JP19547686 U JP 19547686U JP S63101145 U JPS63101145 U JP S63101145U
- Authority
- JP
- Japan
- Prior art keywords
- casting core
- mold
- vent hole
- core mold
- narrow diameter
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 4
Description
第１図は、本考案の実施例の鋳造中子金型のベ
ント装置およびブロープレートを示す要部拡大断
面図、第２図は、上記第１図の落し込みスリツト
の斜視図、第３図、第４図は、従来の鋳造中子金
型を示し、第３図は平面図、第４図は要部断面図
である。
５……金型、５ａ……金型上面、６……ベント
孔、６ｂ……段部、６ｃ……細径部、８……落し
込みスリツト、８ａ……鍔部、８ｂ……蓋部、８
ｄ……フランジ部。
Fig. 1 is an enlarged sectional view of essential parts showing the vent device and blow plate of a casting core mold according to an embodiment of the present invention, Fig. 2 is a perspective view of the drop-in slit shown in Fig. 1 above, and Fig. 3 , FIG. 4 shows a conventional casting core mold, FIG. 3 is a plan view, and FIG. 4 is a sectional view of a main part. 5... Mold, 5a... Mold top surface, 6... Vent hole, 6b... Step part, 6c... Narrow diameter part, 8... Dropping slit, 8a... Flam part, 8b... Lid part. , 8
d...Flange part.
Claims (1)
部と細径部とで段部を形成し、このベント孔に嵌
合する落し込みスリツトは、上記金型上面、段部
および細径部との間にそれぞれ隙間が形成される
ように鍔部、蓋部およびフランジ部を形成したこ
とを特徴とする鋳造中子金型のベント装置。 A vent hole provided in a blow-type casting core mold has a stepped part formed by an enlarged diameter part and a narrow diameter part, and a drop-in slit that fits into this vent hole is formed on the upper surface of the mold, the stepped part and the narrow diameter part. 1. A vent device for a casting core mold, characterized in that a flange part, a lid part, and a flange part are formed so that a gap is formed between each part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19547686U JPH054922Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19547686U JPH054922Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63101145U true JPS63101145U (en) | 1988-07-01 |
| JPH054922Y2 JPH054922Y2 (en) | 1993-02-08 |
Family
ID=31153399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19547686U Expired - Lifetime JPH054922Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054922Y2 (en) |
-
1986
- 1986-12-19 JP JP19547686U patent/JPH054922Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054922Y2 (en) | 1993-02-08 |
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