JPS614846U - Gas venting structure for casting molds - Google Patents
Gas venting structure for casting moldsInfo
- Publication number
- JPS614846U JPS614846U JP8593284U JP8593284U JPS614846U JP S614846 U JPS614846 U JP S614846U JP 8593284 U JP8593284 U JP 8593284U JP 8593284 U JP8593284 U JP 8593284U JP S614846 U JPS614846 U JP S614846U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pusher
- gas vent
- counterbore
- counterbore hole
- 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の全体を示す断面図、第２図
は同上の座ぐり孔を穿孔した状態の断面図、第３図は同
上のプッシュの断面図、第４図は同上のプッシュを装着
した状態の断面図、第５図は同上の他の実施例の座ぐり
孔を穿孔した状態の断面図、第６図は同上のプッシュの
断面図、第７図は同上のプッシュを装着した状態の断面
図、′第８図１ま従来例の全体を示す断面図、第９図は
従来例のガス抜き孔部の断面図、第１０図は内面を改削
した状態の断面図であって、１ｃ．ま鋳造用金型、２は
周壁、３はガス抜き孔、３ａｎ小径ガス抜き孔、３ｂは
大径ガス抜き孔、４は座ぐり孔、５はプッシュである。Fig. 1 is a cross-sectional view showing the entire embodiment of the present invention, Fig. 2 is a cross-sectional view of the same with the counterbore hole drilled, Fig. 3 is a cross-sectional view of the push of the same as the above, and Fig. 4 is the same as the above. 5 is a sectional view of another embodiment of the same with the counterbore hole drilled, FIG. 6 is a sectional view of the same push, and FIG. 7 is a sectional view of the push of the same. Fig. 8 is a cross-sectional view showing the entire conventional example, Fig. 9 is a cross-sectional view of the gas vent hole of the conventional example, and Fig. 10 is a cross-sectional view with the inner surface modified. FIG. 1c. A casting mold, 2 is a peripheral wall, 3 is a gas vent hole, 3an is a small diameter gas vent hole, 3b is a large diameter gas vent hole, 4 is a counterbore hole, and 5 is a push.
Claims (1)
を穿孔すると共に大径ガス抜き孔の鋳造用金型内側に座
ぐり孔を形成し、小径ガス抜き孔を貫設したプッシュを
座ぐり孔に装着して成る鋳造用金型のガス抜き構造。 ２ プッシュを座ぐり孔に止まりばめ、締まりば５，
め等のはめあいにて嵌着することによりプッシュを座ぐ
り孔に装着して成る実用暫藁登録請求の範囲第１項記載
の鋳造用金型のガス抜き構造。 ３ 座ぐり孔の内面に設けた雌ねじ孔にプッシュの外周
に設けた雄ねじ部を螺着することによりプッシュを座ぐ
り孔に装着して成る実用新案登録請求の範囲第１項記載
の鋳造用金型のガス抜き構造。[Scope of Claim for Utility Model Registration] 1. A large-diameter gas vent hole penetrating inside and outside the peripheral wall of a casting mold, and a counterbore hole is formed inside the casting mold for the large-diameter gas vent hole, and a small-diameter gas vent hole is formed inside the casting mold. A gas vent structure for casting molds consisting of a pusher with a vent hole inserted into a counterbore hole. 2 Fit the pusher into the counterbore hole, and if it is tightened, 5,
A gas venting structure for a casting mold according to claim 1, which comprises a pusher mounted in a counterbore hole by fitting with a suitable fit. 3. The casting metal as set forth in claim 1 of the utility model registration claim, in which a pusher is attached to a counterbore hole by screwing a male threaded portion provided on the outer periphery of the pusher into a female threaded hole provided on the inner surface of the counterbore hole. Degassing structure of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8593284U JPS614846U (en) | 1984-06-09 | 1984-06-09 | Gas venting structure for casting molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8593284U JPS614846U (en) | 1984-06-09 | 1984-06-09 | Gas venting structure for casting molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS614846U true JPS614846U (en) | 1986-01-13 |
Family
ID=30636768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8593284U Pending JPS614846U (en) | 1984-06-09 | 1984-06-09 | Gas venting structure for casting molds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6427143U (en) * | 1987-08-06 | 1989-02-16 |
-
1984
- 1984-06-09 JP JP8593284U patent/JPS614846U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6427143U (en) * | 1987-08-06 | 1989-02-16 |
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