JPH0487225U - - Google Patents
Info
- Publication number
- JPH0487225U JPH0487225U JP12995690U JP12995690U JPH0487225U JP H0487225 U JPH0487225 U JP H0487225U JP 12995690 U JP12995690 U JP 12995690U JP 12995690 U JP12995690 U JP 12995690U JP H0487225 U JPH0487225 U JP H0487225U
- Authority
- JP
- Japan
- Prior art keywords
- slide core
- mold
- injection
- inflow passage
- pressure air
- 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)
Description
第１図は本考案に係るスライドコアを使用した
射出成形用金型の断面図、第２図は型開きを行つ
た状態の金型の断面図、第３図は本考案に係るス
ライドコアの全体斜視図、第４図はスライドコア
の側面図、第５図はスライドコアの第４図の線
−に沿つて見た断面図、第６図は他の実施例に
係るスライドコアの断面図、第７図は更に他の実
施例に係るスライドコアの断面図、第８図は本考
案の背景の一例となる従来技術を説明するスライ
ドコアの全体斜視図、第９は同スライドコアの側
面図、第１０図は第９図の線−に沿つて見た
断面図である。
１……射出成形用金型、２，６１，８０……ス
ライドコア、３……固定型板、４，６０，７０…
…可動型板、５……射出成形品、９……アンギユ
ラピン、２３，６５……流入通路、２４，６４，
７１……吹き出し開口。
Fig. 1 is a cross-sectional view of an injection mold using the slide core according to the present invention, Fig. 2 is a cross-sectional view of the mold in a state where the mold is opened, and Fig. 3 is a cross-sectional view of the mold for injection molding using the slide core according to the present invention. 4 is a side view of the slide core, FIG. 5 is a sectional view of the slide core taken along the line - in FIG. 4, and FIG. 6 is a sectional view of the slide core according to another embodiment. , FIG. 7 is a cross-sectional view of a slide core according to yet another embodiment, FIG. 8 is an overall perspective view of the slide core illustrating the prior art as an example of the background of the present invention, and FIG. 9 is a side view of the same slide core. 10 are cross-sectional views taken along the line - in FIG. 9. 1... Injection mold, 2, 61, 80... Slide core, 3... Fixed mold plate, 4, 60, 70...
...Movable template, 5...Injection molded product, 9...Anguilla pin, 23,65...Inflow passage, 24,64,
71... Balloon opening.
Claims (1)
型板を相対移動させることにより、前記アンギユ
ラピンに係合したスライドコアを射出成形品から
退避させるようにした射出成形用金型において、 前記スライドコア内に高圧エアーを吹き込む流
入通路を形成し、且つ当該スライドコアの少なく
とも一つの摺接面に前記流入通路を連通する吹き
出し開孔とを形成するとともに、このスライドコ
アの金型との相対面間に高圧エアーを流入させる
ようにしたことを特徴とする射出成形用金型にお
けるスライドコア。[Scope of Claim for Utility Model Registration] An injection molding tool in which a slide core engaged with the angular pin is retracted from the injection molded product by moving a movable mold plate relative to a fixed mold plate provided with an angular pin. In the mold, an inflow passage for blowing high-pressure air into the slide core is formed, and an air outlet opening communicating with the inflow passage is formed in at least one sliding surface of the slide core, and the metal of the slide core is formed. A slide core for an injection mold, characterized in that high-pressure air is allowed to flow between surfaces facing the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12995690U JPH0487225U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12995690U JPH0487225U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487225U true JPH0487225U (en) | 1992-07-29 |
Family
ID=31877330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12995690U Pending JPH0487225U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487225U (en) |
-
1990
- 1990-11-30 JP JP12995690U patent/JPH0487225U/ja active Pending
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