JPS59146123U - Extrusion molding machine mold - Google Patents
Extrusion molding machine moldInfo
- Publication number
- JPS59146123U JPS59146123U JP1983040448U JP4044883U JPS59146123U JP S59146123 U JPS59146123 U JP S59146123U JP 1983040448 U JP1983040448 U JP 1983040448U JP 4044883 U JP4044883 U JP 4044883U JP S59146123 U JPS59146123 U JP S59146123U
- Authority
- JP
- Japan
- Prior art keywords
- molding machine
- mandrel
- extrusion molding
- mold
- die
- 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 Moulding Of Plastics Or The Like (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
図はこの考案の実施例を示し、第1図は軸方向断面図、
第2図は他の実施例を示す部分断面図である。
1・・・押出成形機、2・・・芯材、3・・・管、4・
・・第1押出成形機本体、5・・・第2押出成形機本体
、6・・・金型、9・・・金型本体、15・・・ダイス
、16・・・ダイスL18・・・マンドレル、23・・
・通過孔。The figures show an embodiment of this invention, and Fig. 1 is an axial sectional view;
FIG. 2 is a partial sectional view showing another embodiment. 1... Extrusion molding machine, 2... Core material, 3... Tube, 4...
... First extrusion molding machine main body, 5 ... Second extrusion molding machine main body, 6 ... Mold, 9 ... Mold main body, 15 ... Dice, 16 ... Dice L18 ... Mandrel, 23...
- Passage hole.
Claims (1)
金型であって、金型本体にダイスが固着され、このダイ
スのダイス孔内にマンドレルが配置され、ダイスとマン
ドレルとの間に成形された間隙が上記管の管成形部とさ
れ、かつ、マンドレルの軸心上に芯材の通過孔が貫設さ
れた金型において、マンドレルの押出方向後部がテーパ
形状とされ、このマンドレル後部が、ダイス孔の軸心上
で金型本体側に成形されたテーパ孔に嵌合固着されたこ
とを特徴とする押出成形機の金型。This is a mold for an extrusion molding machine that forms a tube for covering a long core material.A die is fixed to the mold body, a mandrel is placed in the die hole of this die, and the die and mandrel are connected. In a mold in which the gap formed between them is used as the tube forming part of the tube, and a passage hole for the core material is provided on the axis of the mandrel, the rear part of the mandrel in the extrusion direction is tapered. A mold for an extrusion molding machine, characterized in that a rear part of the mandrel is fitted and fixed to a tapered hole formed on the mold body side on the axis of the die hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983040448U JPS59146123U (en) | 1983-03-18 | 1983-03-18 | Extrusion molding machine mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983040448U JPS59146123U (en) | 1983-03-18 | 1983-03-18 | Extrusion molding machine mold |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59146123U true JPS59146123U (en) | 1984-09-29 |
JPS6245865Y2 JPS6245865Y2 (en) | 1987-12-09 |
Family
ID=30171073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983040448U Granted JPS59146123U (en) | 1983-03-18 | 1983-03-18 | Extrusion molding machine mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59146123U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4966755A (en) * | 1972-10-27 | 1974-06-28 |
-
1983
- 1983-03-18 JP JP1983040448U patent/JPS59146123U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4966755A (en) * | 1972-10-27 | 1974-06-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS6245865Y2 (en) | 1987-12-09 |
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