JPS6167115U - - Google Patents
Info
- Publication number
- JPS6167115U JPS6167115U JP15349784U JP15349784U JPS6167115U JP S6167115 U JPS6167115 U JP S6167115U JP 15349784 U JP15349784 U JP 15349784U JP 15349784 U JP15349784 U JP 15349784U JP S6167115 U JPS6167115 U JP S6167115U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- slide
- product
- slide core
- fixing pin
- 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
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 241000252084 Anguilla Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図〜第４図はこの考案の一実施例を示し、
第１図はアンダカツトを有する樹脂成形用金型の
成形時の断面図、第２図は第１図の製品固定ピン
の拡大斜視図、第３図は第１図の金型の雌形中の
状態を示す説明図、第４図は第１図の金型の雌形
完了状態を示す説明図である。第５図は従来のア
ンダカツトを有する樹脂成型用金型の第１図に対
応する図である。
１…取付板、２…固定型、３…可動型、５…ス
ライドコア、５ａ…傾斜穴、５ｂ…傾斜面、６…
キヤビテイ、６ａ…アンダカツト、７…アンギユ
ラピン、８…スライドコツタ、９…切欠部、９ａ
…縦面、１０…横穴、１２…製品固定ピン、１５
…圧縮ばね、Ｗ…樹脂製品。
Figures 1 to 4 show an embodiment of this invention,
Figure 1 is a cross-sectional view of a resin molding mold with an undercut during molding, Figure 2 is an enlarged perspective view of the product fixing pin in Figure 1, and Figure 3 is a cross-sectional view of the female mold of the mold in Figure 1. FIG. 4 is an explanatory diagram showing a state in which the mold shown in FIG. 1 has completed its female shape. FIG. 5 is a view corresponding to FIG. 1 of a conventional resin molding die having an undercut. DESCRIPTION OF SYMBOLS 1... Mounting plate, 2... Fixed type, 3... Movable type, 5... Slide core, 5a... Inclined hole, 5b... Inclined surface, 6...
Cavity, 6a...Undercut, 7...Anguilla pin, 8...Slide connector, 9...Notch, 9a
...Vertical surface, 10...Horizontal hole, 12...Product fixing pin, 15
...Compression spring, W...Resin product.
Claims (1)
るスライドコアと、固定型に対して傾斜して取り
つけられて型開閉時に前記スライドコアの移動を
ガイドするアンギユラピンと、前記アンギユラピ
ンの軸線と略平行なスライドコアの外側面に当接
する傾斜面により樹脂成型時にスライドコアの位
置決めをするスライドコツタとを備えた合成樹脂
成形用金型において、前記スライドコアに横穴を
設け、この横穴内に移動可能でかつ内、外端が前
記横穴から突出する製品固定ピンと、この製品固
定ピンの外側端をスライドコツタの傾斜面に押圧
する方向に付勢するばねとを設け、かつスライド
コツタの傾斜面には型開き開始から暫時の間製品
固定ピンの外側端を支承してその内側端を樹脂製
品に当接させる平面部を形成したことを特徴とす
る合成樹脂形用金型。 A slide core that forms a product molding part together with a fixed mold and a movable mold, an angular pin that is attached at an angle to the fixed mold and guides the movement of the slide core when opening and closing the mold, and a slide that is approximately parallel to the axis of the angular pin. In a mold for synthetic resin molding, the slide core is provided with a slide tip that positions the slide core during resin molding using an inclined surface that abuts the outer surface of the core. , a product fixing pin whose outer end protrudes from the horizontal hole, and a spring that biases the outer end of the product fixing pin in a direction to press it against the inclined surface of the sliding tip; A mold for a synthetic resin mold, characterized in that a flat part is formed to temporarily support the outer end of a product fixing pin and bring the inner end into contact with a resin product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15349784U JPS6167115U (en) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15349784U JPS6167115U (en) | 1984-10-09 | 1984-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6167115U true JPS6167115U (en) | 1986-05-08 |
Family
ID=30711514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15349784U Pending JPS6167115U (en) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6167115U (en) |
-
1984
- 1984-10-09 JP JP15349784U patent/JPS6167115U/ja active Pending
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