JPS63172614U - - Google Patents
Info
- Publication number
- JPS63172614U JPS63172614U JP6554287U JP6554287U JPS63172614U JP S63172614 U JPS63172614 U JP S63172614U JP 6554287 U JP6554287 U JP 6554287U JP 6554287 U JP6554287 U JP 6554287U JP S63172614 U JPS63172614 U JP S63172614U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding
- molded product
- movable mold
- movable
- 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
- 238000000465 moulding Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は金型の断面図、第２図は成形品に設け
られたアンダカツト及びガイドリブの説明図、第
３図〜第５図は作用説明図、第６図〜第８図は従
来の説明図である。
１……金型本体、２……固定金型、３……可動
金型、３ｂ……成形部、４……成形品、４ｂ……
アンダカツト、４ｃ……ガイドリブ、５……スラ
イドコア、１０……押出しピン。
Figure 1 is a sectional view of the mold, Figure 2 is an explanatory diagram of the undercut and guide ribs provided on the molded product, Figures 3 to 5 are diagrams to explain the operation, and Figures 6 to 8 are explanations of the conventional method. It is a diagram. 1... Mold body, 2... Fixed mold, 3... Movable mold, 3b... Molding part, 4... Molded product, 4b...
Undercut, 4c...guide rib, 5...slide core, 10...extrusion pin.
Claims (1)
上記可動金型に、金型本体の閉型時に固定金型に
設けられたストツパにより成形位置へ移動され、
金型本体の離型時に成形後付勢手段で後退される
スライドコアを設け、また上記スライドコアと可
動金型には、成形品にアンダカツト及びガイドリ
ブを形成する成形部を設けると共に、上記可動金
型に、成形後成形品のガイドリブを可動金型に押
付けて成形品の一部を弾性変形させることにより
、アンダカツト部を可動金型より外しながら成形
品を押出す押出しピンを設けてなる成形用金型装
置。 The movable mold of the mold body constituted by a fixed mold and a movable mold is moved to a molding position by a stopper provided on the fixed mold when the mold body is closed,
A slide core is provided which is retracted by a biasing means after molding when the mold body is released from the mold, and the slide core and the movable mold are provided with a molding part that forms an undercut and a guide rib in the molded product. For molding, the mold is equipped with an extrusion pin that pushes the guide rib of the molded product against the movable mold to elastically deform a part of the molded product after molding, thereby extruding the molded product while removing the undercut from the movable mold. Mold equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6554287U JPS63172614U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6554287U JPS63172614U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172614U true JPS63172614U (en) | 1988-11-09 |
Family
ID=30902712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6554287U Pending JPS63172614U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04185309A (en) * | 1990-11-17 | 1992-07-02 | Daikyo Inc | Mold structure for plastic molding |
-
1987
- 1987-04-30 JP JP6554287U patent/JPS63172614U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04185309A (en) * | 1990-11-17 | 1992-07-02 | Daikyo Inc | Mold structure for plastic molding |
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