JPH0331521U

JPH0331521U -

Info

Publication number: JPH0331521U
Application number: JP9014189U
Authority: JP
Priority date: 1989-07-31
Filing date: 1989-07-31
Publication date: 1991-03-27

Description

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

第１図、第２図、第３図ａ，ｂ，ｃおよび第４
図ａ，ｂ，ｃ，ｄは本考案による割り金型構造の
一実施例を示し、第１図は金型の型締め状態の要
部断面図、第２図は金型の型開き状態の要部断面
図、第３図ａはスライドコアの平面図、第３図ｂ
は第３図ａのＡ−Ａ線断面図、第３図ｃはスライ
ドコアの底面図、第４図ａはスライドキーの平面
図、第４図ｂはスライドキーの側面図、第４図ｃ
は第４図ａのＢ−Ｂ線断面図、第４図ｄはスライ
ドキーの底面図、第５図は従来の割り金型構造を
有する金型の型締め状態の概略断面図である。１，３１……固定側取付け板、２，３３……ロ
ケートリング、３，３４……スプルーブシユ、４
，３８……可動側取付け板、５，３９……スペー
サブロツク、６，４０……受け板、７，４１……
可動側型板、８，４３……エジエクタプレート上
、９，４４……エジエクタプレート下、１０……
スライドコア、１１……スライドキー、１２……
分割面、１３……浅溝、１４，１９……拡開部、
１５……キー溝、１６，２０……テーパ面、１７
……ピン、１８……孔、２１……ガイド溝、２２
……ねじ溝、２３，４２……コア、２４，４６…
…成形空所、２５……ゲート部材、２６……突き
出し板、２７，４５……突き出しピン、２８……
突き出し機構、２９……スプルーロツクピン、３
０……成形品、３５……アンギユラピン、３６…
…ロツキングブロツク、３７……サイドコア。 Figures 1, 2, 3 a, b, c and 4
Figures a, b, c, and d show an embodiment of the split mold structure according to the present invention. Figure 1 is a sectional view of the main part of the mold in the closed state, and Figure 2 is the mold in the opened state. Main part sectional view, Figure 3a is a plan view of the slide core, Figure 3b
is a sectional view taken along the line A-A in Figure 3a, Figure 3c is a bottom view of the slide core, Figure 4a is a plan view of the slide key, Figure 4b is a side view of the slide key, Figure 4c is
4A is a sectional view taken along line B-B in FIG. 4A, FIG. 4D is a bottom view of the slide key, and FIG. 5 is a schematic sectional view of a mold having a conventional split mold structure in a clamped state. 1, 31... Fixed side mounting plate, 2, 33... Locate ring, 3, 34... Sprue bush, 4
, 38... Movable side mounting plate, 5, 39... Spacer block, 6, 40... Receiving plate, 7, 41...
Movable side template, 8, 43...Ejector plate top, 9,44...Ejector plate bottom, 10...
Slide core, 11...Slide key, 12...
Divided surface, 13... Shallow groove, 14, 19... Expanded part,
15... Keyway, 16, 20... Tapered surface, 17
... Pin, 18 ... Hole, 21 ... Guide groove, 22
...Screw groove, 23, 42...Core, 24, 46...
...Molding cavity, 25...Gate member, 26...Ejecting plate, 27, 45...Ejecting pin, 28...
Ejection mechanism, 29... Sprue lock pin, 3
0... Molded product, 35... Anguilla pin, 36...
...Rocking block, 37...Side core.

補正平２．１０．１７図面の簡単な説明を次のように補正する。明細書第１６頁第１６行目の「１８……孔」を
削除する。明細書第１７頁第１行目の「２５……ゲート部
材」を削除する。明細書第１７頁第５行目の「２９……スプルー
ロツクピン」を削除する。Amendment 2.10.17 The brief description of the drawing is amended as follows. "18... hole" on page 16, line 16 of the specification is deleted. "25...Gate member" in the first line of page 17 of the specification is deleted. Delete "29... Sprue lock pin" on page 17, line 5 of the specification.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

コア２３と、このコア２３の外周に位置して突
き出し機構２８により移動可動であるとともに、
その移動方向と直交する方向に分割可能なスライ
ドコア１０，１０と、このスライドコア１０，１
０に設けたテーパ面１６，１６に対向するテーパ
面２０，２０を有し、前記スライドコア１０，１
０のテーパ面１６，１６との間でキー連結してい
るとともに固定部材７に取付けられたスライドキ
ー１１，１１と、を具え、前記突き出し機構２８
を作動させた際、前記スライドコア１０，１０が
、そのテーパ面１６，１６で前記スライドキー１
１，１１のテーパ面２０，２０と摺接しつつ分割
されることを特徴とする割り金型構造。 A core 23, located on the outer periphery of the core 23 and movable by an ejecting mechanism 28,
Slide cores 10, 10 that can be divided in a direction perpendicular to the direction of movement, and slide cores 10, 1
The slide cores 10, 1 have tapered surfaces 20, 20 opposite to the tapered surfaces 16, 16 provided at the slide cores 10, 1.
slide keys 11, 11 which are key-coupled with the tapered surfaces 16, 16 of 0 and attached to the fixing member 7;
When the slide key 1 is operated, the slide cores 10, 10 touch the slide key 1 with their tapered surfaces 16, 16.
A split mold structure characterized in that it is divided while slidingly contacting tapered surfaces 20, 20 of Nos. 1 and 11.