JPS5929216U - mold structure - Google Patents
mold structureInfo
- Publication number
- JPS5929216U JPS5929216U JP12462982U JP12462982U JPS5929216U JP S5929216 U JPS5929216 U JP S5929216U JP 12462982 U JP12462982 U JP 12462982U JP 12462982 U JP12462982 U JP 12462982U JP S5929216 U JPS5929216 U JP S5929216U
- Authority
- JP
- Japan
- Prior art keywords
- mold structure
- core
- tip
- extrusion pin
- undercut
- 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
- Moulds For Moulding 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
図は本考案に係る一実施例を示したもので、第1図は成
形状態での断面図、第2図は成形品を押し出した状態で
の断面図、第3図は各部品の組付関係を示す斜視図、第
4図は各部品の組付状態を示す拡大一部断面図である。
1・・・コア、1a・・・アンダーカット、2・・・押
し出しピン、4・・・ヒンジピン、6・・・可動型、9
.10・・・突起部。The figures show one embodiment of the present invention; Fig. 1 is a cross-sectional view of the molded product, Fig. 2 is a cross-sectional view of the molded product in an extruded state, and Fig. 3 is an assembly of each part. FIG. 4 is a perspective view showing the relationship, and FIG. 4 is an enlarged partial sectional view showing the assembled state of each component. 1... Core, 1a... Undercut, 2... Push-out pin, 4... Hinge pin, 6... Movable type, 9
.. 10... Protrusion.
Claims (1)
、前記押し出しピンの先端部を中心とし−て回動可能に
設け、該回動を押し出し時、前記コアに設けた保合部と
、可動型に設けた保合部との係合により行うことを特徴
とする金型構造。A core having an undercut is provided at the tip of the extrusion pin so as to be rotatable around the tip of the extrusion pin, and when the rotation is performed, a retaining portion provided on the core and a movable mold are provided. A mold structure characterized in that the molding is performed by engagement with a provided retaining part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12462982U JPS5929216U (en) | 1982-08-18 | 1982-08-18 | mold structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12462982U JPS5929216U (en) | 1982-08-18 | 1982-08-18 | mold structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5929216U true JPS5929216U (en) | 1984-02-23 |
Family
ID=30284029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12462982U Pending JPS5929216U (en) | 1982-08-18 | 1982-08-18 | mold structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929216U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7393490B2 (en) | 2004-09-28 | 2008-07-01 | Koito Manufacturing Co., Ltd. | Molding method for vehicular lamp part and molding apparatus for vehicular lamp part |
-
1982
- 1982-08-18 JP JP12462982U patent/JPS5929216U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7393490B2 (en) | 2004-09-28 | 2008-07-01 | Koito Manufacturing Co., Ltd. | Molding method for vehicular lamp part and molding apparatus for vehicular lamp part |
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