JPS62187712U

JPS62187712U -

Info

Publication number: JPS62187712U
Application number: JP7572586U
Authority: JP
Priority date: 1986-05-20
Filing date: 1986-05-20
Publication date: 1987-11-30
Also published as: JPH043776Y2

Description

[Brief explanation of the drawing]

第１図は成形金型の好適な一実施例であり、型
開き状態の断面図を示す。第２図はその型閉じ状
態の断面図、第３図は可動型の正面図、第４図は
可動型の斜視図である。第５図は他の実施例を示
す断面図である。１０……可動型、１１……中間型、１２……固
定型、１３……キヤビテイ、１４……入子型、１
５……ランナー穴、１６……ノズル、１７……ホ
ツトランナーブロツク、１８……受板、１９……
ランナー溝、２０……ランナーストリツパープレ
ート、２１……固定型ベース、２２……ランナー
ロツクピン、３０……固定型、３１……中間型、
３２……可動型、３３……固定盤、３４……固定
型ベース、３５……制限ボルト、３６……ランナ
ーストリツパープレート、３７……中間型ベース
、３８，３８′……入子型、３９……制限ピン、
４０……スプリング、４１……可動盤、４２……
コの字部、４３，４３′……可動入子型、４４…
…制限ピン、４５……キヤビテイ、４６……突出
ピン、４７……スプリング、４８……突出桿、４
９……ホツトランナーブロツク、５０……断熱材
、５１……進入穴、５２……ノズル、５３……ス
プルブツシユ、５４……固定板、５５……アンダ
ーカツト部、５６……ホツトランナー、５７……
樹脂路、５８……透孔、５９，５９′……凹部、
６０……ランナー、６１……壁面段差部、６２…
…キー溝、６３……キー、６４……押え部材、６
５，６６……クランプシリンダ、６７，６８……
クランプ、６９……クランプシリンダ、７０……
クランプ、７１，７２……冷却水回路、７３，７
４……ターンブロツク、７５……雌カプラ、７６
……雄カプラ、８０……ガイド溝、８１……凹溝
、８２……凸部。 FIG. 1 shows a preferred embodiment of the mold, and shows a sectional view of the mold in an open state. FIG. 2 is a sectional view of the mold in the closed state, FIG. 3 is a front view of the movable mold, and FIG. 4 is a perspective view of the movable mold. FIG. 5 is a sectional view showing another embodiment. 10... Movable type, 11... Intermediate type, 12... Fixed type, 13... Cavity, 14... Nested type, 1
5... Runner hole, 16... Nozzle, 17... Hot runner block, 18... Reception plate, 19...
Runner groove, 20... Runner stripper plate, 21... Fixed type base, 22... Runner lock pin, 30... Fixed type, 31... Intermediate type,
32... Movable type, 33... Fixed plate, 34... Fixed type base, 35... Limiting bolt, 36... Runner stripper plate, 37... Intermediate type base, 38, 38'... Nested type , 39...restriction pin,
40... Spring, 41... Movable plate, 42...
U-shaped part, 43, 43'...movable nesting type, 44...
...Limiting pin, 45...Cavity, 46...Protruding pin, 47...Spring, 48...Protruding rod, 4
9... Hot runner block, 50... Insulating material, 51... Entry hole, 52... Nozzle, 53... Sprue bush, 54... Fixing plate, 55... Undercut portion, 56... Hot runner, 57... …
Resin path, 58...through hole, 59, 59'...recess,
60...Runner, 61...Wall step, 62...
...Keyway, 63...Key, 64...Press member, 6
5, 66... Clamp cylinder, 67, 68...
Clamp, 69... Clamp cylinder, 70...
Clamp, 71, 72...Cooling water circuit, 73, 7
4...Turn block, 75...Female coupler, 76
... Male coupler, 80 ... Guide groove, 81 ... Concave groove, 82 ... Convex portion.

Claims

[Claims for Utility Model Registration] 1. In a molding die in which a plurality of sets of nested molds are joined and inserted in a direction perpendicular to the mold opening/closing direction into a single mold base, A presser member disposed so as to be in contact with the nesting mold facing the child mold insertion opening and having tapered surfaces formed at both ends; and a presser member having a tapered surface corresponding to the tapered surface of the presser member A pair of press members are disposed on the mold base so as to be movable forward and backward relative to the member by an appropriate actuator, and when the actuator is driven, the pressing member is pushed on the tapered surface in the tightening direction of the insert mold. A molding die comprising a clamp piece. 2. A cooling water circuit extending inside the nested mold in the tightening direction of the nested mold is inserted between the nested mold and the mold base into the nested mold that is bonded and inserted into the mold base. The molding die according to claim 1, which is a registered utility model, and is formed by connecting the child molds to each other and the nesting mold and the holding member using male and female couplers that can be inserted and removed.