| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Core-setting apparatus used for molding apparatus and method for setting core | JP2008204664 | 2008-08-07 | JP2009107013A | 2009-05-21 | HIRATA MINORU; SAKAGUCHI KOICHI |
| PROBLEM TO BE SOLVED: To provide a core-setting apparatus used for a molding apparatus and a method for setting a core in a mold that can simplify the structure of the molding apparatus and that can maintain the core in a highly accurate position. SOLUTION: The core-setting apparatus for setting the core in the lower mold while the upper and lower mold and a match plate are separated from each other after molding the upper and lower mold comprises: a core holding tool which a core holding means and a rotary rod, and is rotatably supported by the rod; a tool carrier for transferring the core holding tool, wherein the carrier pivotally supports the rotary rod and is carried in or out of the location above the lower mold; and an actuator for lifting and lowering the upper flask for lifting and lowering the carrier and the holding tool carried in to the upper part of the lower mold, together with the upper flask, wherein the actuator is mounted on the main body of the molding apparatus. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 142 | 造型機のための鋳枠ユニット及びそれを用いた造型方法 | JP2005517128 | 2005-01-20 | JPWO2005068107A1 | 2007-09-06 | 平田 実; 実 平田 |
| 内側に鋳物砂を保持するための鋳枠であって、鋳型の変形や型ずれを防止する鋳枠を開示する。上部鋳枠104と下部鋳枠105との各々は、鋳型が造型される開口を規定し、且つこの開口内へ鋳物砂を供給する少なくとも1つの供給口101を有する本体を含む。この本体には、その開口を挟んで対向し、各々が貫通孔を有する1対のフランジ102が外側へ延出している。枠部材には、鋳枠の外部のアクチュエータからの力が鋳枠へ伝わるように、そのアクチュエータと係合可能な係合部材を設けてある。模型定盤107を挟んで対向する上部鋳枠104と下部鋳枠105とは、それらの貫通孔に一対の連結棹106を嵌め込むことにより一体的に連結されて、鋳枠ユニットを形成する。 | ||||||
| 143 | Remote monitoring system for mold making apparatus | JP2005148946 | 2005-05-23 | JP2006326590A | 2006-12-07 | HIRATA MINORU |
| <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system for mold making apparatus which can surely monitor a driving means for flaskless upper or lower mold making apparatus and the movement of components even from a remote place. <P>SOLUTION: The remote monitoring system for mold making apparatus is provided with: various kinds of sensors which is attached to the driving means of the mold making apparatus and the components and measures values of respective attributes related to the driving means and the components; a transmitting means 31 for transmitting measure values of respective sensors onto a telecommunication line; and a monitoring tool 32 which analyzes the measured values of respective sensors transmitted from the transmitting means 31 through the telecommunication line 33 and displays the analyzed result. <P>COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 144 | Pressing apparatus for sand mold | JP14119898 | 1998-05-22 | JPH11333546A | 1999-12-07 | ASAI HIROFUMI |
| PROBLEM TO BE SOLVED: To provide a pressing apparatus for a sand mold which is simple in structure and small in number of actuators by dividing a compression member of a squeeze board by a groove part provided at the position corresponding to a sash of a flask, and integratedly operating the squeeze board by the actuators. SOLUTION: An actuator connection member 32 of a squeeze board 31 is connected to an actuator 41, and a guide 42 to increase the accuracy in compression is provided. A heaping frame 3 is placed on the flask 1, and a casting sand 4 is charged therein. A pressing apparatus for a sand mold is supported by a frame on the flask 1, and moved on the flask 1. When the actuator 41 is operated, the casting sand 4 is compressed by the squeeze board 31. A compression member 33 of the squeeze board 31 is divided, and a sash 2 is not interfered with a groove part 34 when the casting sand 4 is most compressed. COPYRIGHT: (C)1999,JPO | ||||||
| 145 | A method and apparatus for manufacturing a mold or mold part by tamp down the granular material | JP18889594 | 1994-07-18 | JP2701002B2 | 1998-01-21 | ヴァグン・モゲンセン; ヤン・ベシュマン・ヨハンセン |
| 146 | Core molding method | JP21742482 | 1982-12-10 | JPS59107748A | 1984-06-22 | UNOSAKI NAGATO; ITOU SHIGERU; KANAYAMA RIYOUJI; HARADA HISASHI; KAWAMURA YASUTAROU |
| PURPOSE:To compress and harden the entire part of green sand and to mold a green sand core having an intricate shape by packing the green sand in the cavity of a core box having open end face parts in >=2 places, and inserting a bar member having the tip formed into approximately an inverted cone shape through >=1 open parts and a pressing member through the other open part. CONSTITUTION:An auxiliary member 4 having the same auxiliary cavity 3 of which the internal size is the same as that of an open bottom end 1b is concentrically attached to the bottom surface of a core box 2 of vertically split molds having an open top end 1a and the open bottom end 1b. Green sand S is packed in cavities 1, 3 and a bar member 5 having the tip formed into an approximately inverted conical shape is inserted into the cavity through the end 1a to compress the sand S by 10-50%; at the same time, a pressing member 6 is fitted into the cavity 3 of the member 4 to force the sand S in the cavity 3 into the cavity 1. The sand S is compressed and hardened in such a way and thereafter the member 5 and the member 6 are removed and the core box is opened, whereby a hollow-shaped core is obtd. The resulted core has a good shape retentivity, a good collapsing property and vents satisfactorily gas. | ||||||
| 147 | 自硬性鋳型造型装置 | JP2014109306 | 2014-05-27 | JP6233187B2 | 2017-11-22 | 青木 之典 |
| 148 | 鋳型造型方法およびその装置 | JP2016566037 | 2015-11-18 | JPWO2016103992A1 | 2017-10-05 | 金平 諭三; 諭三 金平 |
| 難充填箇所に充填される鋳物砂を均一にスクイズすることが可能な鋳型造型方法を提供する。スクイズヘッドと、スクイズテーブルと、模型定盤と、鋳枠と、上盛枠(6)と、鋳物砂投入装置と、スクイズヘッドに装架された複数のスクイズフート(2a)と、スクイズテーブルとスクイズヘッドとを相対的に接近させて複数のスクイズフートによりスクイズを行なう駆動装置と、を備えた鋳型造型装置を使用した鋳型造型方法であって、上下が開口した中空穴(9a)が形成され、スクイズフートによりスクイズする際に、スクイズされる鋳物砂の横方向への流れを中空穴の内壁により規制する砂流規制部材(9)を上盛枠内に設け、鋳物砂投入装置により重合枠内に鋳物砂を投入する鋳物砂投入工程と、スクイズフートを、上盛枠内に配置された砂流規制部材の中空穴に挿入して、背面側からスクイズする背面側スクイズ工程と、を備えること。 | ||||||
| 149 | 造型装置および造型方法 | JP2013062547 | 2013-03-25 | JP5958966B2 | 2016-08-02 | 内田 一正; 光武 正臣; 渡辺 浩庸; 前川 工; 森川 将史; 中山 総; 須田 智和; 善甫 敏彦 |
| 150 | Mold-making device and mold-making method | JP2013062547 | 2013-03-25 | JP2014184477A | 2014-10-02 | UCHIDA KAZUMASA; MITSUTAKE MASAOMI; WATANABE HIROYASU; MAEKAWA KO; MORIKAWA MASAFUMI; NAKAYAMA SATOSHI; SUDA TOMOKAZU; ZENPO TOSHIHIKO |
| PROBLEM TO BE SOLVED: To provide a device and a method capable of accurately making a casting mold, by smoothing a surface of an admixture in an agitation tank pressed by a filling device, with a simple constitution.SOLUTION: A mold making device comprises: an agitation device 3 having an agitation tank 1 and an agitation blade 2 and forming an admixture M by agitating a particulate aggregate and an additive; a molding tool 4 for molding the admixture M in a predetermined shape; and the filling device 5 for filling in the molding tool 4 by pressing a surface of the admixture M in the agitation tank 1. The agitation blade 2 is constituted in a lattice shape out of a plurality of transverse members 21 and a plurality of longitudinal members 22. The tip of a rotational driving shaft 23 is joined to the upper edge of the agitation blade 2, and is constituted so that the rotational driving shaft 23 is not immersed in the admixture M. A scraper 29 for leveling the surface of the admixture M, is provided in a lower part of the agitation blade 2. | ||||||
| 151 | 鋳型造型装置及び鋳型造型方法 | JP2011544203 | 2010-04-21 | JPWO2011067950A1 | 2013-04-18 | 昌秀 野口; 酒井 毅; 酒井 毅; 和憲 小倉 |
| テーブルを昇降させる昇降シリンダ及び該昇降シリンダの作動に必要な部品等を小型化できる鋳型造型方法及び鋳型造型装置を提供する。鋳枠の下方側に位置するパターンキャリアをテーブルを介して昇降動作する昇降手段と、前記パターンキャリアのパターンプレートと前記鋳枠とにより形成された空間に鋳物砂を投入する砂投入手段と、前記空間に投入された鋳物砂を上方からスクイズするスクイズ手段と、該スクイズ手段によってスクイズ力を受ける部分を、固定又は開放する固定・開放手段とを備え、前記固定・開放手段は、前記昇降手段より上方の位置で、前記スクイズ力を受ける部分を前記スクイズ手段の基端部に対して固定した状態とする。【選択図】図1 | ||||||
| 152 | How casting mold making system and casting mold making | JP2011544203 | 2010-04-21 | JP5071591B2 | 2012-11-14 | 和憲 小倉; 酒井 毅; 昌秀 野口 |
| 153 | Core set equipment and the core set method in the mold molding machine | JP2008204664 | 2008-08-07 | JP5057243B2 | 2012-10-24 | 功一 坂口; 実 平田 |
| 154 | Mold molding device and mold molding method | JP2010231158 | 2010-10-14 | JP2012055968A | 2012-03-22 | NOGUCHI MASAHIDE; SAKAI TAKESHI; OGURA KAZUNORI |
| PROBLEM TO BE SOLVED: To provide a mold molding device and a mold molding method whereby it is possible to prevent sand sticking to the inner wall surface of a sand hopper and simplify the structure of the device.SOLUTION: After using a sand filling means 22 to fill molding sand into a molding space formed by a molding frame, an overlay frame 17, and a pattern plate 10 mounted on a pattern carrier 9, the molding sand filled into the molding space is squeezed using a squeezing means 20 to form the mold. The sand filling means is equipped with a sand hopper which is disposed above the molding frame and the overlay frame and stores the molding sand, an open-close louver gate which is disposed inside the sand hopper, a sand supply port open-close means which is disposed in the upper section of the sand hopper and which opens and closes a sand supply port as an opening part for supplying the molding sand to the interior of the sand hopper, and an air jet chamber which is mounted on the inner surface of the sand hopper. | ||||||
| 155 | Molding method of molding equipment and flask mold of the flask mold | JP2009517767 | 2008-05-15 | JP4830022B2 | 2011-12-07 | 実 平田; 恭之 松下; 公一 金藤 |
| 156 | Snap flask molding device | JP2010019142 | 2010-01-29 | JP2011156555A | 2011-08-18 | TAKASU SHUJI; HATANO YUTAKA |
| <P>PROBLEM TO BE SOLVED: To enable recovery of a stopped machine to be rapidly carried out in a snap flask molding device. <P>SOLUTION: A sequencer 200 monitors respective operating states of movable members (a lower squeeze board 4, a lower raised flask 6, an upper flask 10, a master plate 22, and a push-out plate 32), a cylinder (a flask set squeeze cylinder 2, a lower raised flask cylinder 5, an upper flask cylinder 9, a pattern shuttle cylinder 21, and a mold push-out cylinder 31), and a cylinder drive mechanism (a flask set squeeze cylinder drive mechanism 400 or the like). When an operation time from start of operation till reaching a predetermined position exceeds a set value of abnormal operation time in the operation process of the snap flask molding device 100, the sequencer 200 carries out support for stopping and recovering a machine through display of a display screen and input operation of an input switch in an operation panel (a touch panel 300). <P>COPYRIGHT: (C)2011,JPO&INPIT | ||||||
| 157 | Squeeze method of casting sand, match plate and the upper and lower flasks | JP2006512797 | 2005-04-27 | JP4301292B2 | 2009-07-22 | 功一 坂口; 斗紀也 寺部; 実 平田 |
| 158 | Molding method of the cast frame without on and lower mold, the equipment and the core insertion method | JP2007521247 | 2006-06-05 | JP4245072B2 | 2009-03-25 | 実 平田 |
| The purpose of the present invention is to provide a method to efficiently make flaskless upper and lower molds, to efficiently spray a release agent in a closed space, and to promptly place a core. The invention is a method for making flaskless upper and lower molds that are stacked, comprises the steps of holding a match-plate between one pair of cope and drag flasks that are horizontally positioned, each of them having an sand-filling port for supplying molding sand at its side wall, defining upper and lower molding spaces by inserting upper and lower squeeze-plates to the respective openings of the pair of cope and drag flasks which openings are opposed to the match-plate, putting the pair of cope and drag flasks and the match-plate in a vertical position, and causing the sand-filling port to be placed in upper position, spraying a release agent to the two molding spaces in upper and lower positions which spaces are defined by inserting the upper and lower squeeze-plates to the open ends, supplying molding sand through the sand-filling port to the two upper and lower molding spaces, and squeezing the molding sand in the two upper and lower molding spaces. | ||||||
| 159 | 鋳枠無し上・下鋳型の造型方法、その装置および中子入れ方法 | JP2007521247 | 2006-06-05 | JPWO2006134798A1 | 2009-01-08 | 平田 実; 実 平田 |
| 鋳枠無し上・下鋳型を効率よく造型し、離型剤の噴霧を効率よくでき、中子を迅速に入れることを目的とするものである。本発明は、重ね合せられた鋳枠無しの上・下鋳型を造型する方法であって;側壁に砂吹込み口をそれぞれ有する水平状態の1対の上・下鋳枠によってマッチプレートを挟持する工程と;これら1対の上・下鋳枠における前記マッチプレートの無いそれぞれの開口部に上・下スクイズプレートをそれぞれ挿入して上・下2個の造型空間を画成しながら、前記1対の上・下鋳枠およびマッチプレートを垂直状態にするとともに前記砂吹込み口を上方に移動させる工程と;前記上・下スクイズプレートを開口部に挿入して画成される上・下2個の造型空間に離型剤を噴霧する工程と、これら砂吹込み口から前記上・下2個の造型空間に鋳物砂を吹き込み充填する工程と;前記上・下2個の造型空間内の鋳物砂をそれぞれスクイズする工程と;を含むことを特徴とする。【選択図】図1 | ||||||
| 160 | 鋳物砂のスクイズ方法、マッチプレート及び上・下鋳枠 | JP2006512797 | 2005-04-27 | JPWO2005105339A1 | 2008-03-13 | 平田 実; 実 平田; 斗紀也 寺部; 功一 坂口 |
| 上・下鋳枠とマッチプレートと上・下スクイズ手段によって画成した上・下造型空間に鋳物砂を充填した後、上・下スクイズプレートを相互に近づけて鋳物砂をスクイズするようにした鋳型造型装置によって造型した上・下鋳型は、上・下鋳枠の内面付近の硬度・強度が十分でない。係る問題を解決するため、本発明においては、上・下スクイズプレートを相互に近づけて上・下造型室内の鋳物砂をスクイズするとともにマッチプレートの模型部を上・下スクイズプレート側へそれぞれ進行させて上・下造型室内の鋳物砂をさらにスクイズすることを特徴とする。 | ||||||
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