JPS5844902Y2 - Mold gas vent forming device - Google Patents
Mold gas vent forming deviceInfo
- Publication number
- JPS5844902Y2 JPS5844902Y2 JP1979151018U JP15101879U JPS5844902Y2 JP S5844902 Y2 JPS5844902 Y2 JP S5844902Y2 JP 1979151018 U JP1979151018 U JP 1979151018U JP 15101879 U JP15101879 U JP 15101879U JP S5844902 Y2 JPS5844902 Y2 JP S5844902Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- mold
- gas needle
- gas vent
- forming device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Casting Devices For Molds (AREA)
Description
【考案の詳細な説明】
本考案は鋳型に溶湯金属を注入した際に発生するガスを
抜くための孔、いわゆるガス抜孔を鋳型に成形する装置
に関する。[Detailed Description of the Invention] The present invention relates to an apparatus for forming a so-called gas vent hole in a mold for venting gas generated when molten metal is poured into a mold.
一般にガス抜孔の位置は製品キャビティの形態によって
異なるため、製品キャビティの異なる数種類の鋳型を造
型するプラントに訃いては、従来、造型すべき鋳型が変
って別の鋳型の造型に移るとき、その変換に対し迅速に
適応することができるように、ガス針を各鋳型に対応し
て垂設した各鋳型専用のガス針ユニットが鋳型の種類数
と同じ台数、準備されており、従って、従来のガス抜孔
成形装置は大変不経済であると共に設備過剰ぎみでもあ
り、業界からガス針の位置を容易に変更することができ
る装置の開発が強く要望されていた。In general, the position of the gas vent hole differs depending on the shape of the product cavity, so in plants that manufacture several types of molds with different product cavities, conventionally, when the mold to be molded changes and the mold is moved to another mold, the change In order to be able to adapt quickly to various types of molds, we have prepared the same number of gas needle units for each mold as the number of types of molds, with gas needles installed vertically corresponding to each mold. The punch-forming device is very uneconomical and requires too much equipment, and there has been a strong demand from the industry for the development of a device that can easily change the position of the gas needle.
本考案は上記の事情に鑑みてなされたもので、以下に本
考案の一実施例について図面に基づき説明する。The present invention has been made in view of the above circumstances, and one embodiment of the present invention will be described below based on the drawings.
造型機（図示しない）から後方に延びるローラコンベヤ
１のつば付ローラ２，２上にば鋳型３を内蔵した鋳枠４
が載置され、該鋳枠４は適宜の手段（図示しない）によ
り１ピツチづツ間欠的に移送するようになっている。A flask 4 with a built-in mold 3 rests on flanged rollers 2 and 2 of a roller conveyor 1 extending rearward from a molding machine (not shown).
is placed thereon, and the flask 4 is intermittently transferred one pitch at a time by appropriate means (not shown).
５はローラコンベヤ１を直交して股ぐ門型状の台車支持
フレームで、基礎上に設置されている。Reference numeral 5 denotes a gate-shaped cart support frame that crosses the roller conveyor 1 at right angles, and is installed on a foundation.
そして、該支持フレーム５の天井部には走行台車６が前
後周外面に軸着した車輪１．γを介して移動自在に装備
さへ該走行台車６ば支持フレーム５に固設された横向き
シリンダ８の伸縮作動により左右に往復移動するように
なっている。On the ceiling of the support frame 5, a traveling trolley 6 has wheels 1. The traveling carriage 6, which is movably mounted via γ, is reciprocated from side to side by the expansion and contraction of a horizontal cylinder 8 fixed to the support frame 5.
筐た走行台車６の中央部には下向キのシリンダ９が装着
され、該シリンダ９のピストンロッド１０の下端にはガ
ス針ユニット１１がブラケット１８を介して固着されて
いる。A downward-directing cylinder 9 is attached to the center of the enclosed traveling carriage 6, and a gas needle unit 11 is fixed to the lower end of a piston rod 10 of the cylinder 9 via a bracket 18.
該ガス針ユニット１１には第２図に示すように、矩形状
を成すと共に下面に格子部材１２．１２を基盤の目の様
に形成したガス針の取付部材１３が設けられており、該
格子部材１２．１２で構成される凹部１４，１４の土壁
部には電磁石１５．１５が内装されていると共に該凹部
１４，１４の下部にはガス針１６，１６の直方体状の頭
部１６ａ。As shown in FIG. 2, the gas needle unit 11 is provided with a gas needle mounting member 13 that has a rectangular shape and has a grid member 12, 12 formed on the bottom surface like an eye on a base. Electromagnets 15.15 are housed in the earthen walls of the recesses 14, 14 formed by the members 12.12, and rectangular parallelepiped-shaped heads 16a of gas needles 16, 16 are installed in the lower portions of the recesses 14, 14.
１６ａが嵌入されており、而してガス針１６．１６は給
電された電磁石１５．１５を介して取付部材１３に固着
されるようになっている。16a is inserted, so that the gas needle 16.16 is fixed to the mounting member 13 via a powered electromagnet 15.15.
なお、所要の位置の電磁石１５．１５に給電することに
より、ガス針１６が垂設される位置を任意に選択するこ
とができる。Note that the vertical position of the gas needle 16 can be arbitrarily selected by supplying power to the electromagnets 15, 15 at desired positions.
１７は予備のガス針１６．１６を挿入孔（図示しない）
に入れて立てた状態で支持するためのガス針の支持台で
、右行した走行台車６の直下方位置に配置されており、
該支持台１１に立てられたガス針１６．１６は右行した
取付部材１３の凹部１４，１４と、相互のピッチが一致
して対応できるようになっている。17 is a hole for inserting a spare gas needle 16.16 (not shown)
This is a support stand for the gas needle to support it when it is placed in an upright position.
The gas needles 16, 16 erected on the support base 11 are adapted to correspond to the recesses 14, 14 of the mounting member 13 moved to the right, with their mutual pitch matching.
そして支持台１γば凹部１４と同じ数のガス針１６を立
設させることができるようになっている。The support base 1γ is configured such that the same number of gas needles 16 as there are recesses 14 can be erected.
このように構成されたものは、鋳型３を内蔵した鋳枠４
がローラコンベヤ１上を移送されてガス針ユニット１１
の直下方位置で一旦停止し、続いてシリンダ９が伸長作
動されてガス針ユニット１１が下降してガス針１６，１
６が鋳型３に刺さり、ガス針１６，１６が鋳型３を貫通
した後、シリンダ９が短縮作動されてガス針１６，１６
が鋳型３から抜かれて鋳型３に所定のガス抜孔が成形さ
れている。This configuration includes a casting flask 4 containing a mold 3.
is transferred on the roller conveyor 1 to the gas needle unit 11
The cylinder 9 is then extended and the gas needle unit 11 is lowered to move the gas needles 16,1
6 is inserted into the mold 3, and after the gas needles 16, 16 penetrate the mold 3, the cylinder 9 is shortened and the gas needles 16, 16
is removed from the mold 3, and a predetermined gas vent hole is formed in the mold 3.
こうして所望量の鋳型３が造型され、ガス抜孔が成形さ
れた後、別の鋳型の造型に移り、それに伴って取付部材
１３にむけるガス針１６゜１６の位置を変更するには、
渣ずシリンダ８を短縮作動して走行台車６を右行させて
ガス針ユニット１１を支持台１７の直上方位置に移動さ
せる。After the desired amount of molds 3 have been molded in this way and the gas vent holes have been molded, in order to proceed to mold another mold and accordingly change the position of the gas needle 16° 16 toward the mounting member 13,
The cylinder 8 is then shortened to move the traveling carriage 6 to the right, and the gas needle unit 11 is moved to a position directly above the support stand 17.
次いでシリンダ９を伸長作動してガス針ユニット１１を
下降させて、取付部材１３に固着されているガス針１６
．１６を支持台１γのガス針挿入孔（図示しない）に挿
入させると同時に、支持台１７に立設されているガス針
１６，１６の頭部１６ａ、１６ａを凹部１４，１４内に
嵌入させる。Next, the cylinder 9 is extended and the gas needle unit 11 is lowered to remove the gas needle 16 fixed to the mounting member 13.
．． 16 is inserted into the gas needle insertion hole (not shown) of the support base 1γ, and at the same time, the heads 16a, 16a of the gas needles 16, 16 provided upright on the support base 17 are inserted into the recesses 14, 14.
このとき全部の凹部１４，１４に頭部１６ａ。At this time, all the recesses 14, 14 have heads 16a.
１６ａが嵌入することとなる。16a will be inserted.
次いで次に必要とされるガス針１６，１６の頭部１６ａ
、１６ａが嵌入している凹部１４，１４内の電磁石１５
．１５に給電して、そのガス針１６，１６を電磁石１１
５゜１５を介し取付部材１３に固着させ、続いてシリン
ダ９を短縮作動して取付部材１３を上昇させると、取付
部材１３の新たに必要とされる位置にガス針１６．１６
が垂設されることとなり、而してガス針１６，１６の位
置の変更が行なわれる。Then the head 16a of the next required gas needle 16, 16
, 16a are fitted into the recesses 14, 14.
．． 15, and connect the gas needles 16, 16 to the electromagnet 11.
When the gas needle 16, 16 is fixed to the mounting member 13 through the 5° 15, and then the cylinder 9 is shortened and the mounting member 13 is raised, the gas needle 16.
is installed vertically, and the positions of the gas needles 16, 16 are changed.
ガス針１６．１６の位置の変更後、シリンダ８を伸長作
動してガス針ユニット１１を復元する。After changing the position of the gas needle 16, 16, the cylinder 8 is extended and the gas needle unit 11 is restored.
以上の説明からも明らかなように、本考案は昇降可能に
配設された取付部材の下面に、ガス針を取付けるための
電磁石を多数個、前後及び左右方向に並べて装着したか
ら、立てた状態で支持されているガス針の上に取付部材
を下降させて適宜の電磁石に給電するだけで、ガス針を
取付部材の任意の位置に取付けることができるので、ガ
ス針の垂設位置の変更及びガス針の取換は極めて容易で
ある等の実用的効果を奏する。As is clear from the above explanation, the present invention has a large number of electromagnets for attaching gas needles lined up in the front and back and left and right directions on the bottom surface of the mounting member, which is arranged to be able to move up and down. The gas needle can be attached to any position on the mounting member by simply lowering the mounting member onto the gas needle supported by the gas needle and supplying power to the appropriate electromagnet, making it easy to change the vertical position of the gas needle and This has practical effects such as the gas needle being extremely easy to replace.
図面ば本考案の一実施例を示し、第１図は一部切欠正面
図、第２図は主要部の一部切欠正面図である。
１２・・・・・・格子部材、１３・・・・・・取付部材
、１４・・・・・・凹部、１５・・・・・・電磁石、１
６・・・・・・ガス針。The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway front view, and FIG. 2 is a partially cutaway front view of the main part. 12... Lattice member, 13... Mounting member, 14... Recess, 15... Electromagnet, 1
6... Gas needle.
Claims (1)
６を取付けるための電磁石１５を多数個、前後及び左右
方向に並べて装着したことを特徴とするガス抜孔成形装
置。A gas needle 1 is attached to the lower surface of the mounting member 13 which is arranged to be able to rise and fall.
6. A gas vent hole forming device characterized in that a large number of electromagnets 15 for attaching magnets 6 are mounted side by side in the front-rear and left-right directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979151018U JPS5844902Y2 (en) | 1979-10-30 | 1979-10-30 | Mold gas vent forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979151018U JPS5844902Y2 (en) | 1979-10-30 | 1979-10-30 | Mold gas vent forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5671345U JPS5671345U (en) | 1981-06-12 |
| JPS5844902Y2 true JPS5844902Y2 (en) | 1983-10-12 |
Family
ID=29382005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979151018U Expired JPS5844902Y2 (en) | 1979-10-30 | 1979-10-30 | Mold gas vent forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844902Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3206046B1 (en) | 2007-12-21 | 2021-08-25 | Leddartech Inc. | Detection and ranging methods and systems |
| JP5522007B2 (en) * | 2010-11-29 | 2014-06-18 | スズキ株式会社 | Mold drilling method, drilling tool and mold drilling apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127827A (en) * | 1975-04-25 | 1976-11-08 | Fujitsu Ltd | Type setting confirming system |
-
1979
- 1979-10-30 JP JP1979151018U patent/JPS5844902Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127827A (en) * | 1975-04-25 | 1976-11-08 | Fujitsu Ltd | Type setting confirming system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5671345U (en) | 1981-06-12 |
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