JPS58175808U - extrusion die - Google Patents
extrusion dieInfo
- Publication number
- JPS58175808U JPS58175808U JP7090782U JP7090782U JPS58175808U JP S58175808 U JPS58175808 U JP S58175808U JP 7090782 U JP7090782 U JP 7090782U JP 7090782 U JP7090782 U JP 7090782U JP S58175808 U JPS58175808 U JP S58175808U
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- bearing
- chamber
- extrusion die
- tip
- 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
Landscapes
- Extrusion Of Metal (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る押出ダイスの一実施例を示す平面
図、第２図、第３図は第１図におけるそれぞれｎ−ｎ、
ｍ−ｍ断面図である。第４図は本考案の別の実施例を示
す平面図、第５図、第６図は第４図におけるそれぞれＶ
−Ｖ、 ＶＩ−ＶＩ断面図である。第７図、第８図はそ
れぞれ２つの実施例により製造される円形及び六角形の
断面形状の厚肉押出形材の一部斜視図である。
２：押出ダイス、４． ２２：メス型グイ、６：オス型
タイ、８．２４：ベアリング部、１０：チャンバ部、１
２ニブリッジ部、１６：マンドレル基部、１８：マンド
レル先端部。FIG. 1 is a plan view showing an embodiment of an extrusion die according to the present invention, and FIGS. 2 and 3 are n-n in FIG. 1, respectively.
It is a sectional view taken along mm. FIG. 4 is a plan view showing another embodiment of the present invention, and FIGS. 5 and 6 are respectively V in FIG. 4.
-V, VI-VI sectional views. FIGS. 7 and 8 are partial perspective views of thick-walled extruded sections having circular and hexagonal cross-sections manufactured according to two embodiments, respectively. 2: Extrusion die, 4. 22: Female type guide, 6: Male type tie, 8.24: Bearing part, 10: Chamber part, 1
2 bridge part, 16: mandrel base, 18: mandrel tip.
Claims (2)
グイとマンドレル部を有するオス型グイとからなり、且
つ該マンドレル部の基部を前記チャンバ部内に突出せし
めると共に、かかる突出したマンドレル部基部の先端か
ら更に前方に延びる、押出形材のホロ一部の径を決定す
るマンドレル先端部を、前記ベアリング部内に突出しな
いように構成したことを特徴とする極細径のホロ一部を
有する厚肉押出形材を製造するための押出ダイス。(1) Consisting of a female goo having a chamber part and a bearing lip, and a male gou having a mandrel part, the base of the mandrel part projects into the chamber part, and further from the tip of the base of the protruding mandrel part. A thick-walled extruded shape member having a hollow part with an extremely small diameter, characterized in that the tip of the mandrel, which extends forward and determines the diameter of the hollow part of the extruded shape member, is configured so as not to protrude into the bearing part. Extrusion dies for manufacturing.
向って断面積を漸減せしめるような傾斜面として構成さ
れている特許請求の範囲第１項記載の押出ダイス。(2) The extrusion die according to claim 1, wherein the inner wall surface of the chamber portion is configured as an inclined surface whose cross-sectional area gradually decreases toward the bearing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7090782U JPS58175808U (en) | 1982-05-14 | 1982-05-14 | extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7090782U JPS58175808U (en) | 1982-05-14 | 1982-05-14 | extrusion die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58175808U true JPS58175808U (en) | 1983-11-24 |
| JPS6145924Y2 JPS6145924Y2 (en) | 1986-12-24 |
Family
ID=30080548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7090782U Granted JPS58175808U (en) | 1982-05-14 | 1982-05-14 | extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58175808U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5166351A (en) * | 1974-12-05 | 1976-06-08 | Mitsubishi Aluminium | Bishochukuojusuru oshidashiseihinno oshidashiseikeihoho oyobi sochi |
| JPS5222436U (en) * | 1975-08-05 | 1977-02-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222436B2 (en) * | 1974-05-14 | 1977-06-17 |
-
1982
- 1982-05-14 JP JP7090782U patent/JPS58175808U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5166351A (en) * | 1974-12-05 | 1976-06-08 | Mitsubishi Aluminium | Bishochukuojusuru oshidashiseihinno oshidashiseikeihoho oyobi sochi |
| JPS5222436U (en) * | 1975-08-05 | 1977-02-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6145924Y2 (en) | 1986-12-24 |
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