JPS61145620U - - Google Patents
Info
- Publication number
- JPS61145620U JPS61145620U JP2715785U JP2715785U JPS61145620U JP S61145620 U JPS61145620 U JP S61145620U JP 2715785 U JP2715785 U JP 2715785U JP 2715785 U JP2715785 U JP 2715785U JP S61145620 U JPS61145620 U JP S61145620U
- Authority
- JP
- Japan
- Prior art keywords
- core
- die body
- forming
- core die
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000000034 method 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に係る射出成形金型
を示す断面図、第２図Ａ〜Ｃは第１図に示す本考
案の射出成形金型による樹脂製品に取出し工程を
示す断面図、第３図は樹脂製品の一例を示す斜視
図、第４図及び第５図は従来の射出成形金型を示
す断面図である。
２１……キヤビテイダイ、２２……コアダイ、
２３……コアダイ本体、２４……サイドコア、２
５……コアダイホルダー、３２……分割キヤビテ
イダイ、３６……スライドコア、Ｆ……フランジ
部、Ｗ……樹脂製品。
FIG. 1 is a sectional view showing an injection molding die according to an embodiment of the present invention, and FIGS. 2A to 2C are sectional views showing a process of ejecting a resin product using the injection molding mold of the present invention shown in FIG. 1. , FIG. 3 is a perspective view showing an example of a resin product, and FIGS. 4 and 5 are sectional views showing a conventional injection mold. 21... Cavity die, 22... Core die,
23...Core die body, 24...Side core, 2
5...Core die holder, 32...Divided cavity die, 36...Slide core, F...Flange portion, W...Resin product.
Claims (1)
凸部を有すると共に、端部に内側に折曲されたフ
ランジ部を有する樹脂製品を成形する射出成形金
型において、キヤビテイダイとの間で製品成形部
を形成するコアダイ本体を前記キヤビテイダイに
対して接近離反自在に設置し、前記コアダイ本体
により前記フランジ部を成形する分割キヤビテイ
ダイを、前記接近離反方向を横切る方向に移動自
在に前記コアダイ本体に取付け、前記凹凸部を成
形するスライドコアを前記コアダイを本体に形成
された傾斜面に沿つて摺動自在に前記コアダイ本
体に取付けてなる射出成形金型。 In an injection mold for molding a resin product that has a roughly U-shaped cross section, has an uneven part such as a hollow boss on the inner surface, and has an inwardly bent flange part at the end, the product is formed between the mold and the cavity die. A core die body forming a part is installed to be movable toward and away from the cavity die, and a split cavity die forming the flange part by the core die body is attached to the core die body so as to be movable in a direction transverse to the approach and departure direction. An injection molding die in which a slide core for forming the uneven portion is attached to the core die body so as to be slidable along an inclined surface formed in the core die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2715785U JPS61145620U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2715785U JPS61145620U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145620U true JPS61145620U (en) | 1986-09-08 |
Family
ID=30523840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2715785U Pending JPS61145620U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145620U (en) |
-
1985
- 1985-02-28 JP JP2715785U patent/JPS61145620U/ja active Pending