JPS6370310U

JPS6370310U -

Info

Publication number: JPS6370310U
Application number: JP16360286U
Authority: JP
Priority date: 1986-10-27
Filing date: 1986-10-27
Publication date: 1988-05-11
Also published as: JPH0342982Y2

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は本案
金型の使用状態を示す概略立面図、第２図は下金
型部の一半の半面図、第３図は一部を第２図のＡ
−Ａ線断面で示した立面図、第４図は一半に第２
図のＢ−Ｂ線断面を示した側面図である。４……可動プラテン、７……下金型、１０……
基台、１１……上部開口溝、１２……可動板、１
３……主トランスフア油圧シリンダ、１４……堅
穴、２３……等圧シリンダ装置、２７……プラン
ジヤ、３０……下型受板、３４……ポツト、３５
……サポートブロツク、４０，４１……ゲート。 The drawings show one embodiment of the present invention; Fig. 1 is a schematic elevational view showing the usage state of the proposed mold, Fig. 2 is a half-view of one half of the lower mold part, and Fig. 3 is a partially sectional view. A in Figure 2
- Elevation view taken along line A, Figure 4 shows the second half of the
FIG. 3 is a side view showing a cross section taken along line B-B in the figure. 4...Movable platen, 7...Lower mold, 10...
Base, 11... Upper opening groove, 12... Movable plate, 1
3... Main transfer hydraulic cylinder, 14... Hard hole, 23... Equal pressure cylinder device, 27... Plunger, 30... Lower die receiving plate, 34... Pot, 35
...Support block, 40, 41...Gate.

補正昭６１．１２．１実用新案登録請求の範囲を次のように補正する
。Amendment December 1, 1986 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】トランスフアモールドプレスの可動プラテン上
に固定される基台に設けた上部開口の溝内に、該
溝の下方において基台に形成した堅穴を油圧室と
する主トランスフア油圧シリンダを形成し、溝内
を主トランスフア油圧シリンダにより案内昇降す
る可動板上に等圧シリンダ装置を固定し、基台上
に固定した下型受板上に、エジエクタ用皿ばねを
内蔵するサポートブロツクと下金型とを重積固定
し、等圧シリンダ装置の各シリンダにより昇降す
るプランジヤが案内挿通するポツトを下金型に固
定し、ポツトの上端から各キヤビテイに通ずる樹
脂通路を上下いずれかの金型に形成したことを特
徴とする封止成形用金型装置。[Scope of Claim for Utility Model Registration] A hard hole formed in the base below the groove in a groove of an upper opening provided in a base fixed on a movable platen of a transfer mold press is used as a hydraulic chamber. A transfer hydraulic cylinder is formed, and an equal pressure cylinder device is fixed on a movable plate that is guided up and down in the groove by the main transfer hydraulic cylinder, and a disc spring for the ejector is mounted on a lower mold receiving plate fixed on a base. The built-in support block and the lower mold are stacked and fixed, and the pot through which the plunger, which is raised and lowered by each cylinder of the equal pressure cylinder device, is guided and inserted is fixed to the lower mold, and the resin passage leading from the upper end of the pot to each cavity is established. A mold device for sealing molding, characterized in that it is formed in either an upper or lower mold.

Claims

[Scope of utility model registration request]

A main transfer hydraulic cylinder having a hydraulic chamber formed in a hard hole formed in the base below the groove is formed in a groove of an upper opening provided in a base fixed on a lower platen of the transfer mold press, An equal pressure cylinder device is fixed on a movable plate that moves up and down guided by a main transfer hydraulic cylinder in the groove, and a support block with a built-in disc spring for the ejector and a lower mold are placed on a lower mold receiving plate fixed on a base. The pots, through which the plungers that are raised and lowered by each cylinder of the equal-pressure cylinder device are guided and inserted, are fixed to the lower mold, and a resin passage leading from the upper end of the pot to each cavity is formed in either the upper or lower mold. A mold device for sealing molding, which is characterized by: