JPS5823248U - Connection structure of injection pipe for casting - Google Patents
Connection structure of injection pipe for castingInfo
- Publication number
- JPS5823248U JPS5823248U JP11801781U JP11801781U JPS5823248U JP S5823248 U JPS5823248 U JP S5823248U JP 11801781 U JP11801781 U JP 11801781U JP 11801781 U JP11801781 U JP 11801781U JP S5823248 U JPS5823248 U JP S5823248U
- Authority
- JP
- Japan
- Prior art keywords
- connection structure
- injection pipe
- casting
- mating surface
- 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
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図は本考案に係る注入管の半部平面図及び縦断面図
、第２図Ａ、 Ｂは本考案の接続構造を現わす鋳型の縦
断面図、第３図Ａ、 Ｂは従来注入管の接続構造を現わ
す鋳型の縦断面図、第４図は比較のために堰先堰を用い
た場合の接続構造を現わす鋳型の縦断面図、第５図Ａ−
Ｌは既存の各種注入管の形状例を現わす断面図又は平面
図と断面図である。
１．１・・・・・・注入管、２・・・・・・直管基部、
３・・・・・・拡径部、４・・・・・・フランジ部、５
・！・・・・鋳型の合せ面、６．７・・・・・・上型、
下型（鋳型）。Fig. 1 is a half-part plan view and longitudinal cross-sectional view of the injection pipe according to the present invention, Fig. 2 A and B are longitudinal cross-sectional views of a mold showing the connection structure of the present invention, and Fig. 3 A and B are the conventional injection pipe. FIG. 4 is a vertical cross-sectional view of a mold showing a pipe connection structure, and FIG. 4 is a vertical cross-sectional view of a mold showing a connection structure when a weir tip weir is used for comparison. FIG. 5A-
L is a cross-sectional view or a plan view and a cross-sectional view showing examples of shapes of various existing injection pipes. 1.1... Injection pipe, 2... Straight pipe base,
3... Expanded diameter part, 4... Flange part, 5
・! ... Mating surface of mold, 6.7 ... Upper mold,
Lower mold (mold).
Claims (1)
から合せ面に向かい漸次拡径する拡径部を形成すると共
に、その合せ面で互いに摺接するフランジ部を設けて接
続することを特徴とする鋳造用注入管の接続構造。The injection pipes that are divided at the mating surface of the mold are formed with an expanding diameter portion that gradually increases in diameter from the straight pipe base toward the mating surface, and are connected by providing flanges that slide into contact with each other at the mating surface. Characteristic casting injection pipe connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11801781U JPS5823248U (en) | 1981-08-07 | 1981-08-07 | Connection structure of injection pipe for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11801781U JPS5823248U (en) | 1981-08-07 | 1981-08-07 | Connection structure of injection pipe for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5823248U true JPS5823248U (en) | 1983-02-14 |
Family
ID=29912158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11801781U Pending JPS5823248U (en) | 1981-08-07 | 1981-08-07 | Connection structure of injection pipe for casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823248U (en) |
-
1981
- 1981-08-07 JP JP11801781U patent/JPS5823248U/en active Pending
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