JPS6261313U - - Google Patents
Info
- Publication number
- JPS6261313U JPS6261313U JP15013585U JP15013585U JPS6261313U JP S6261313 U JPS6261313 U JP S6261313U JP 15013585 U JP15013585 U JP 15013585U JP 15013585 U JP15013585 U JP 15013585U JP S6261313 U JPS6261313 U JP S6261313U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- die
- hollow
- mandrel
- porthole
- 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
- 238000003466 welding Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Description
第１図は本考案実施例の雄型側より見た正面図
、第２図は第１図Ｂ―Ｂ線断面図、第３図は従来
ダイスの雄型側正面図、第４図は第３図Ａ―Ａ線
断面図、第５図は同押出装置１例の模式的説明図
である。
１……雌型、２……雄型、２ａ……マンドレル
、２ｂ……リング、３……型孔、５……ウエルデ
イングチヤンバ、６……凸型部、７……ポートホ
ール、８……インロー嵌合部、９……ブリツジ部
。
Fig. 1 is a front view of the embodiment of the present invention as seen from the male die side, Fig. 2 is a sectional view taken along the line BB in Fig. 1, Fig. 3 is a front view of the conventional die from the male die side, and Fig. 4 is a FIG. 3 is a sectional view taken along the line AA, and FIG. 5 is a schematic explanatory diagram of one example of the same extrusion device. 1... Female die, 2... Male die, 2a... Mandrel, 2b... Ring, 3... Mold hole, 5... Welding chamber, 6... Convex part, 7... Port hole, 8 ... Pilot fitting part, 9... Bridge part.
Claims (1)
ウエルデイングチヤンバを備える雌型と、前記型
孔と同心に位置しかつ中空型材の内周面を規制す
る凸型部と該凸型部背面に前記ウエルデイングチ
ヤンバと連通するポートホールの複数個を軸心と
平行に列設した雄型とから成るダイスにおいて、
前記雄型を凸型部およびポートホールを具備した
マンドレルと、該マンドレルに外嵌されかつポー
トホール外周を遮閉するリングとに分割すること
を特徴とする中空型材押出成形用ダイス。 A female mold having a mold hole regulating the outer peripheral surface of the hollow mold material and a welding chamber on the back surface of the mold hole, a convex part located concentrically with the mold hole and regulating the inner peripheral surface of the hollow mold material, and the convex mold. A die comprising a male die having a plurality of portholes communicating with the welding chamber arranged in parallel with the axis on the back surface of the die,
A die for extrusion molding a hollow profile material, characterized in that the male die is divided into a mandrel having a convex part and a porthole, and a ring that is fitted onto the mandrel and closes the outer periphery of the porthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15013585U JPS6261313U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15013585U JPS6261313U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261313U true JPS6261313U (en) | 1987-04-16 |
Family
ID=31065997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15013585U Pending JPS6261313U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0466217A (en) * | 1990-07-04 | 1992-03-02 | Showa Alum Corp | Dies for extruding hollow material to be formed |
-
1985
- 1985-09-30 JP JP15013585U patent/JPS6261313U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0466217A (en) * | 1990-07-04 | 1992-03-02 | Showa Alum Corp | Dies for extruding hollow material to be formed |