JPS6084156U - Molding mold with protruding core - Google Patents

Abstract

Translated fromJapanese

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Translated fromJapanese

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の成形用金型の断面図、第２図は第１図の
成形用金型のコア突出し時の状態を示す断面図、第３図
は本考案の成形用金型の実施例の断面図、第４図は第３
図の成形用金型のコア突出し時の状態を示す断面図であ
る。１・・・・・・上型（固定型）、２・・・・・・下型（
可動型）、３・・・・・・キャビティ、４，５・・・・
・・突出しコア、６・・・・・・型割面、７，８・・・
・・・押出しピン（コア突出し手段）、８′・・・・・
・傾斜ピン（コア案内手段）、１１・・・・・・スライ
ドピン、Ａ・・・・・・成形品、Ａ□・・・・・・アン
ダーカット部。Figure 1 is a sectional view of a conventional molding die, Figure 2 is a sectional view showing the state of the molding die shown in Figure 1 when the core is protruding, and Figure 3 is an implementation of the molding die of the present invention. Example cross-sectional view, Figure 4 is the 3rd
FIG. 3 is a sectional view showing the state of the molding die shown in the figure when the core is protruding. 1... Upper mold (fixed type), 2... Lower mold (
Movable type), 3... Cavity, 4, 5...
...Protruding core, 6... Mold cutting surface, 7, 8...
...Extrusion pin (core ejection means), 8'...
- Inclined pin (core guide means), 11... Slide pin, A... Molded product, A□... Undercut portion.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】[Scope of utility model registration request]キャビティの可動側を２個の突出しコアで構成してこれ
等コアの型割面を成形品の突起状アンダーカット部を成
形する成形面とし、かつ少（ともいずれかの突出しコア
が型開き方向に対し傾斜する方向へ突出するようになし
た金型において、一方の突出しコアに突出し手段を設け
、該一方の突出しコアと他の突出しコアとを、一方の突
出しコアの突出し方向とほぼ直角方向に両コア内に挿通
したスライドピンにて結合するとともに、上記能の突出
しコアの突出し方向を規制する案内手段を設けたことを
特徴とする、突出しコアを有する成□　　形用金型。The movable side of the cavity is composed of two protruding cores, and the parting surfaces of these cores are used as the molding surface for forming the protruding undercut portion of the molded product. In a mold configured to protrude in a direction inclined to the opposite direction, one protruding core is provided with a protruding means, and the one protruding core and the other protruding core are arranged in a direction substantially perpendicular to the protruding direction of the one protruding core. □ A molding die having a protruding core, characterized in that the protruding cores are connected to each other by a slide pin inserted into both cores, and a guide means is provided for regulating the protruding direction of the protruding core.