JPS6261342U - - Google Patents
Info
- Publication number
- JPS6261342U JPS6261342U JP15075185U JP15075185U JPS6261342U JP S6261342 U JPS6261342 U JP S6261342U JP 15075185 U JP15075185 U JP 15075185U JP 15075185 U JP15075185 U JP 15075185U JP S6261342 U JPS6261342 U JP S6261342U
- Authority
- JP
- Japan
- Prior art keywords
- core
- recess
- port
- jacket
- mold
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第1図は本考案の一実施例におけるシリンダヘ
ツド用鋳型の断面図、第2図は第1図のA―A線
に沿う要部断面図である。
1……鋳型、2……主型、2A……アツパー側
主型、2B……ロア側主型、3……排気側のポー
ト中子、4……吸気側のポート中子、5……ジヤ
ケツト中子、6……凹部、7……突起部。
FIG. 1 is a cross-sectional view of a mold for a cylinder head according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of essential parts taken along line AA in FIG. 1. 1...Mold, 2...Main mold, 2A...Upper side main mold, 2B...Lower side main mold, 3...Exhaust side port core, 4...Intake side port core, 5... Jacket core, 6... recess, 7... protrusion.
Claims (1)
気ポートの周囲にウオータジヤケツトを形成する
ジヤケツト中子とを配置するシリンダヘツド用鋳
型構造において、上記ジヤケツト中子にポート中
子を跨ぐ凹部が形成され、該凹部と対向する位置
の主型には、凹部に組付けられたポート中子に向
けて凹部内に突出したウオータジヤケツトの一部
となる突起部が形成されていることを特徴とする
シリンダヘツド用鋳型構造。 In a cylinder head mold structure in which a port core that forms an exhaust port in the main mold and a jacket core that forms a water jacket around the exhaust port are arranged, the jacket core has a recess that straddles the port core. The main mold at a position facing the recess is formed with a protrusion that becomes a part of the water jacket and protrudes into the recess toward the port core assembled in the recess. Mold structure for cylinder head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15075185U JPS6261342U (en) | 1985-10-01 | 1985-10-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15075185U JPS6261342U (en) | 1985-10-01 | 1985-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6261342U true JPS6261342U (en) | 1987-04-16 |
Family
ID=31067173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15075185U Pending JPS6261342U (en) | 1985-10-01 | 1985-10-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6261342U (en) |
-
1985
- 1985-10-01 JP JP15075185U patent/JPS6261342U/ja active Pending