JPS62172024U - - Google Patents
Info
- Publication number
- JPS62172024U JPS62172024U JP6067586U JP6067586U JPS62172024U JP S62172024 U JPS62172024 U JP S62172024U JP 6067586 U JP6067586 U JP 6067586U JP 6067586 U JP6067586 U JP 6067586U JP S62172024 U JPS62172024 U JP S62172024U
- Authority
- JP
- Japan
- Prior art keywords
- slide core
- core
- supported
- ejector pin
- plate separately
- 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
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す要部断面図、
第２図Ａは同じく本考案の他の実施例を示す要部
断面図、第２図Ｂは同図Ａのホルダーの平面図、
第３図は従来の射出成形金型の断面図、第４図は
第３図のＢ―Ｂ線に沿う断面図、第５図は成形品
の斜視図、第６図は第３図の成形金型の作動説明
図である。
２……コアブロツク、４……スライドコア、５
……エジエクタプレート、６……エジエクタピン
、７……ロツド、１４ａ……座面（基準面）、１
４……収容部、１５……ホルダー、２２……ホル
ダー、Ｗ……成形品、Ｈ……アンダーカツト部と
しての穴部。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
FIG. 2A is a sectional view of a main part showing another embodiment of the present invention, and FIG. 2B is a plan view of the holder shown in FIG.
Figure 3 is a sectional view of a conventional injection mold, Figure 4 is a sectional view taken along line BB in Figure 3, Figure 5 is a perspective view of the molded product, and Figure 6 is the molding shown in Figure 3. FIG. 3 is an explanatory diagram of the operation of the mold. 2...Core block, 4...Slide core, 5
... Ejector plate, 6 ... Ejector pin, 7 ... Rod, 14a ... Seat surface (reference surface), 1
4...Accommodation part, 15...Holder, 22...Holder, W...Molded product, H...Hole part as an undercut part.
Claims (1)
ライドコアを配設するとともに、このスライドコ
アを、エジエクタピンとは別にエジエクタプレー
トに支持された斜状のロツドに連結し、コアブロ
ツクとロツドとの相対移動に応じて前記スライド
コアを成形品のアンダーカツト部から逃がすよう
にした構造において、前記ロツドを、斜め孔以外
の基準面を基準としてコアブロツクに固定された
単一のホルダーに摺動可能に案内支持させたこと
を特徴とする射出成形金型。 A slide core for undercut processing is provided in the core block, and this slide core is connected to an oblique rod supported by the ejector plate separately from the ejector pin, and the slide core is connected to an oblique rod supported by the ejector plate separately from the ejector pin, so that the slide core is In the structure in which the slide core escapes from the undercut portion of the molded product, the rod is slidably guided and supported by a single holder fixed to the core block with reference to a reference plane other than the diagonal hole. An injection mold featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6067586U JPS62172024U (en) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6067586U JPS62172024U (en) | 1986-04-22 | 1986-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62172024U true JPS62172024U (en) | 1987-10-31 |
Family
ID=30893295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6067586U Pending JPS62172024U (en) | 1986-04-22 | 1986-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62172024U (en) |
-
1986
- 1986-04-22 JP JP6067586U patent/JPS62172024U/ja active Pending