JPS63111235U

JPS63111235U -

Info

Publication number: JPS63111235U
Application number: JP424987U
Authority: JP
Priority date: 1987-01-14
Filing date: 1987-01-14
Publication date: 1988-07-16
Also published as: JPH039876Y2

Description

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

図面は本考案の一実施例を示しており、第１図
は正面図、第２図は左側面図、第３図は右側面図
、第４図は横断平面図、第５図は作動状態を示す
模式図である。１……フレーム、２，９，１９……支持板、３
……半截一側面固定金型、４……ホツパー、６，
１５……ガイド棒、７，１７，２６……シリンダ
ー、８，１８，２７……ピストンロツド、１０…
…半截他側面移動金型、１１，２１，３０……棒
材、１２，２２，３１……ドツグ、１３……取付
枠、１６……取付板、２０……拡開部移動金型、
２５……枢軸、２５ａ……枢着部、２９……内管
部移動金型、Ｌｓ_１〜Ｌｓ_６……リミツトスイツ
チ、Ａ……固定金型装置、Ｂ……第１移動金型装
置、Ｃ……第２移動金型装置、Ｄ……第３移動金
型装置。 The drawings show an embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a left side view, Fig. 3 is a right side view, Fig. 4 is a cross-sectional plan view, and Fig. 5 is an operating state. FIG. 1... Frame, 2, 9, 19... Support plate, 3
... Half-cut one side fixed mold, 4 ... Hopper, 6,
15... Guide rod, 7, 17, 26... Cylinder, 8, 18, 27... Piston rod, 10...
...Half-cut and other side moving mold, 11, 21, 30... Bar material, 12, 22, 31... Dog, 13... Mounting frame, 16... Mounting plate, 20... Expansion part moving mold,
25... Pivot, 25a... Pivoting part, 29... Inner tube portion moving mold, _Ls1 to _Ls6 ... Limit switch, A... Fixed mold device, B... First moving mold device, C ...Second moving mold device, D...Third moving mold device.

Claims

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

丈長形状のフレームの下部に固止した原料等供
給管及び曲管の半截一側面固定金型を設けてなる
固定金型装置と、この固定金型装置と、この固定
金型装置と対峙しかつシリンダーを介してフレー
ムの下部に差し渡したガイド棒に沿つて前後方向
に移行する曲管の半截他側面移動金型及び停止手
段を設けてなる第１移動金型装置と、この第１移
動金型装置と前記固定金型装置との合***置の延
長線上に配設されかつフレームの下部に斜設した
ガイド棒に沿いシリンダーを介して斜め方向に移
行する曲管の拡開部移動金型及び停止手段を設け
てなる第２移動金型装置と、前記フレームの上端
に枢着した略１１°〜１２°の円弧状軌跡をもつ
て揺動する曲管の内管部移動金型を設けてなる揺
動板及びこの揺動板を揺動、停止させるシリンダ
ー並びに停止手段を設けた前記第２移動金型装置
と対峙する第３移動金型装置とでなり、前記第１
移動金型装置が固定金型装置との合***置に移行
した時に、この合***置に第２移動金型装置が移
行して合体し、ついでこの三者の合***置に第３
移動金型装置が移行して合体するように設定され
、前記各装置が合***置にある時に曲管の消失性
模型空室が金型内に構成されるようにした鋳造用
消失性曲管模型を成形する装置。 A fixed mold device comprising a raw material supply pipe fixed to the lower part of a long frame and a half-cut fixed mold on one side of a curved pipe, this fixed mold device, and this fixed mold device are opposed to each other. and a first movable mold device comprising a half-cut and side-moving mold of a curved pipe that moves in the front-rear direction along a guide rod extending to the lower part of the frame via a cylinder, and a stop means; A movable mold for an expanded portion of a curved pipe that moves diagonally through a cylinder along a guide rod that is disposed on an extension line of a combined position of the mold device and the fixed mold device and that is diagonally installed at the bottom of the frame; A second movable mold device provided with a stopping means, and a movable mold for an inner pipe portion of a curved pipe pivoted to the upper end of the frame and swinging with an arcuate trajectory of approximately 11° to 12°. a third movable mold device facing the second movable mold device, which is provided with a rocking plate, a cylinder for swinging and stopping the rocking plate, and a stopping means;
When the movable mold device moves to the merging position with the fixed mold device, the second movable mold device moves to this merging position and merging, and then the third movable mold device moves to the merging position of the three.
A fugitive curved pipe model for casting, wherein movable mold devices are set to move and merge, and a fugitive model cavity of a curved tube is configured in the mold when the devices are in the merged position. A device that molds.