JPH0189855U - - Google Patents
Info
- Publication number
- JPH0189855U JPH0189855U JP18695187U JP18695187U JPH0189855U JP H0189855 U JPH0189855 U JP H0189855U JP 18695187 U JP18695187 U JP 18695187U JP 18695187 U JP18695187 U JP 18695187U JP H0189855 U JPH0189855 U JP H0189855U
- Authority
- JP
- Japan
- Prior art keywords
- cast
- mold
- wedge
- outer circumference
- lower 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は、本考案の型構造の一例を示す縦断面
図、第２図は、第１図に用いる下型の構造を示す
もので、第２図ａはその平面図、第２図ｂは縦断
面図、第３図は、第１図に用いる鋳ぐるみ部材を
示すもので、第３図ａはその平面図、第３図ｂは
縦断面図である。
１……下型、２……鋳抜き部、３……鋳ぐるみ
部材、３ａ……外周、４……凸部、４ａ……内周
、５……くさび用孔、６……くさび。
Fig. 1 is a vertical sectional view showing an example of the mold structure of the present invention, Fig. 2 shows the structure of the lower mold used in Fig. 1, Fig. 2 a is a plan view thereof, and Fig. 2 b 3 is a longitudinal sectional view, FIG. 3 shows the cast member used in FIG. 1, FIG. 3a is a plan view thereof, and FIG. 3b is a longitudinal sectional view. DESCRIPTION OF SYMBOLS 1... Lower mold, 2... Casting part, 3... Casting member, 3a... Outer periphery, 4... Convex part, 4a... Inner periphery, 5... Wedge hole, 6... Wedge.
Claims (1)
とする弧状の凸部を形成し、さらに、前記鋳抜き
部に対して該凸部と反対側にくさび用孔を形成し
て、環状の鋳ぐるみ部材の外周を前記凸部の内周
に当接させ、くさびを前記鋳ぐるみ部材の外周に
摺接させながら前記くさび用孔に押し込むことに
より、鋳ぐるみ部材を鋳型内の所定の位置に固定
することを特徴とするシリンダヘツド鋳ぐるみ部
材用型構造。 forming an arc-shaped convex part centered on the cast-out part provided in the lower mold in the lower mold, further forming a wedge hole on the side opposite to the convex part with respect to the cast-out part, The outer circumference of the annular cast member is brought into contact with the inner circumference of the convex portion, and the wedge is pushed into the wedge hole while slidingly contacting the outer circumference of the cast member, thereby placing the cast member in a predetermined position in the mold. A mold structure for a cylinder head casting member, which is characterized by being fixed in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18695187U JPH0519173Y2 (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18695187U JPH0519173Y2 (en) | 1987-12-08 | 1987-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0189855U true JPH0189855U (en) | 1989-06-13 |
| JPH0519173Y2 JPH0519173Y2 (en) | 1993-05-20 |
Family
ID=31478146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18695187U Expired - Lifetime JPH0519173Y2 (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519173Y2 (en) |
-
1987
- 1987-12-08 JP JP18695187U patent/JPH0519173Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519173Y2 (en) | 1993-05-20 |