JPS6219226U - - Google Patents
Info
- Publication number
- JPS6219226U JPS6219226U JP10991185U JP10991185U JPS6219226U JP S6219226 U JPS6219226 U JP S6219226U JP 10991185 U JP10991185 U JP 10991185U JP 10991185 U JP10991185 U JP 10991185U JP S6219226 U JPS6219226 U JP S6219226U
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- die
- core
- slide core
- core 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
- 230000002265 prevention Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図および第３図は、本考案の実施例にかか
る射出成形用金型の型開き前および型開き後の状
態を示す要部断面図、第２図は、第１図のＸ矢視
図、第４図は、本考案の他の実施例にかかる射出
成形用金型の要部断面図、第５図は、従来の射出
成形用金型の要部断面図である。
１……成形品、１ａ……開口端部、２……キヤ
ビテイダイ、３……コアダイ、４……スライドコ
ア、５……カム機構、６……成形品浮上り防止部
材、７……凹部、８……凸部、９……穴部、１０
……突起。
1 and 3 are sectional views of essential parts showing the state before and after opening of the injection mold according to the embodiment of the present invention, and FIG. 2 is a view taken in the direction of the X arrow in FIG. 4 is a sectional view of a main part of an injection mold according to another embodiment of the present invention, and FIG. 5 is a sectional view of a main part of a conventional injection mold. DESCRIPTION OF SYMBOLS 1... Molded product, 1a... Opening end, 2... Cavity die, 3... Core die, 4... Slide core, 5... Cam mechanism, 6... Molded product lifting prevention member, 7... Recessed part, 8...Protrusion, 9...Hole, 10
……protrusion.
Claims (1)
ビテイダイと、前記成形品の内面形状に対応する
凸部を有し、前記キヤビテイダイに対向して前後
移動可能なコアダイと、前記成形品側面に形成さ
れる穴部の形状に対応する突起を有し、前記コア
ダイに対して前記穴部の軸心方向に移動可能な如
く支持されたスライドコアと、前記キヤビテイダ
イとスライドコアとの間にあつて、コアダイ後退
時に、これに伴なつてスライドコアを後退させる
如く作用するカム機構と、前記コアダイの成形品
開口端部位置においてコアダイの移動方向に設け
られ、前記スライドコア後退時に前記成形品の開
口端部がコアダイから離脱するのを防止する成形
品浮上り防止部材とを備えていることを特徴とす
る射出成形用金型。 a cavity die having a concave portion corresponding to the outer shape of the molded product; a core die having a convex portion corresponding to the inner surface shape of the molded product and movable back and forth in opposition to the cavity die; and a core die formed on a side surface of the molded product. A slide core that has a protrusion corresponding to the shape of the hole and is supported so as to be movable in the axial direction of the hole with respect to the core die, and a slide core that is located between the cavity die and the slide core, In some cases, a cam mechanism is provided in the moving direction of the core die at the position of the opening end of the molded product of the core die, and the opening end of the molded product is moved when the slide core retreats. An injection molding die characterized in that it is equipped with a molded product lifting prevention member that prevents the molded product from coming off from the core die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10991185U JPS6219226U (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10991185U JPS6219226U (en) | 1985-07-17 | 1985-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219226U true JPS6219226U (en) | 1987-02-05 |
Family
ID=30988451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10991185U Pending JPS6219226U (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219226U (en) |
-
1985
- 1985-07-17 JP JP10991185U patent/JPS6219226U/ja active Pending