JPS6292044U - - Google Patents
Info
- Publication number
- JPS6292044U JPS6292044U JP18417185U JP18417185U JPS6292044U JP S6292044 U JPS6292044 U JP S6292044U JP 18417185 U JP18417185 U JP 18417185U JP 18417185 U JP18417185 U JP 18417185U JP S6292044 U JPS6292044 U JP S6292044U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- convex part
- protruding
- gap
- shallower
- 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
- 230000013011 mating Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案の鋳型の湯洩れ防止構造を示す
断面図、第２図は第１図のＡ部の構成を示す拡大
断面図、第３図は隙間が小さい場合の第２図と同
様な拡大断面図、第４図は従来より用いられてい
る鋳型の断面図であり、第５図Ａ〜Ｃは、それぞ
れ従来の鋳型における合せ部の状態を示す説明図
である。
図中の符号、１……上型、２……下型、３……
湯口、４……製品、５……隙間、６……凸状部、
７……凹状部、８……空間部、１０……鋳型。
Fig. 1 is a sectional view showing the leakage prevention structure of the mold of the present invention, Fig. 2 is an enlarged sectional view showing the structure of section A in Fig. 1, and Fig. 3 is the same as Fig. 2 when the gap is small. FIG. 4 is a sectional view of a conventionally used mold, and FIGS. 5A to 5C are explanatory diagrams showing the state of the mating portions of the conventional mold. Symbols in the diagram: 1...upper mold, 2...lower mold, 3...
sprue, 4... product, 5... gap, 6... convex part,
7... Concave portion, 8... Space, 10... Mold.
Claims (1)
鋳型にはその凸状部に対応した位置に、該凸状部
よりも大きい容積を有し、その突出高さよりも浅
い凹みを有する凹状部を形成し、その両部材によ
つて、鋳型の合せ面の隙間を塞ぐように構成した
ことを特徴とする鋳型の湯洩れ防止構造。 One mold is provided with a protruding convex part, and the other mold has a concave part at a position corresponding to the convex part, which has a larger volume than the convex part and is shallower than the protruding height. 1. A structure for preventing melt leakage of a mold, characterized in that the two members form a mold and are configured to close a gap between mating surfaces of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18417185U JPS6292044U (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18417185U JPS6292044U (en) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6292044U true JPS6292044U (en) | 1987-06-12 |
Family
ID=31131592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18417185U Pending JPS6292044U (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6292044U (en) |
-
1985
- 1985-11-29 JP JP18417185U patent/JPS6292044U/ja active Pending