JPS63106624U - - Google Patents
Info
- Publication number
- JPS63106624U JPS63106624U JP20307786U JP20307786U JPS63106624U JP S63106624 U JPS63106624 U JP S63106624U JP 20307786 U JP20307786 U JP 20307786U JP 20307786 U JP20307786 U JP 20307786U JP S63106624 U JPS63106624 U JP S63106624U
- Authority
- JP
- Japan
- Prior art keywords
- slide core
- main slide
- undercut
- guide hole
- molding 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 241000252084 Anguilla Species 0.000 description 1
Description
図面は本考案を示すもので、第１図は型締め状
態を示す断面図、第２図は型開き状態でアンダー
カツト部の抜けた状態を示す断面図である。
１…成形金型、２…固定型、１０…アンギユラ
ピン、１４…製品キヤビテイ、１５…可動型、１
８…可動側型板、１９…ＰＬ面、２４…主スライ
ドコア、２６…案内孔、２７…従スライドコア、
２９…側壁、３０…アンダーカツト部、３１…ア
ンダーカツト形成部、３２…摺動ピン。
The drawings illustrate the present invention; FIG. 1 is a sectional view showing the mold in a closed state, and FIG. 2 is a sectional view showing the mold in an open state with the undercut removed. 1... Molding mold, 2... Fixed mold, 10... Anguilla pin, 14... Product cavity, 15... Movable mold, 1
8...Movable side template, 19...PL surface, 24...Main slide core, 26...Guide hole, 27...Sub slide core,
29... Side wall, 30... Undercut portion, 31... Undercut forming portion, 32... Sliding pin.
Claims (1)
ト部を形成してなる成形金型において、ＰＬ面を
有する型板上をアンギユラピンによりスライド可
能な主スライドコアと、先端にアンダーカツト形
成部を有する従スライドコアとからなり、前記主
スライドコアの側壁に型開き方向に傾斜する案内
孔を貫設するとともに、従スライドコアは前記主
スライドコアに対して挟着状に配置可能な断面略
字形状で、該従スライドコア側壁間に前記主ス
ライドコアの案内孔を摺動可能な摺動ピンを一体
状に形成してなることを特徴とする成形金型のア
ンダーカツト処理構造。 In a molding die in which an undercut part in the mold opening direction is formed in the product cavity, the main slide core is slidable on a template having a PL surface by an angular pin, and the secondary slide core has an undercut forming part at the tip. A guide hole inclined in the mold opening direction is provided in the side wall of the main slide core, and the sub slide core has an abbreviated cross-sectional shape that can be disposed in a pinched manner with respect to the main slide core. An undercut treatment structure for a molding die, characterized in that a sliding pin capable of sliding through the guide hole of the main slide core is integrally formed between side walls of the slide core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20307786U JPH0347857Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20307786U JPH0347857Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63106624U true JPS63106624U (en) | 1988-07-09 |
| JPH0347857Y2 JPH0347857Y2 (en) | 1991-10-14 |
Family
ID=31168066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20307786U Expired JPH0347857Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347857Y2 (en) |
-
1986
- 1986-12-26 JP JP20307786U patent/JPH0347857Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347857Y2 (en) | 1991-10-14 |