JPH0331484Y2 - - Google Patents
Info
- Publication number
- JPH0331484Y2 JPH0331484Y2 JP1983157685U JP15768583U JPH0331484Y2 JP H0331484 Y2 JPH0331484 Y2 JP H0331484Y2 JP 1983157685 U JP1983157685 U JP 1983157685U JP 15768583 U JP15768583 U JP 15768583U JP H0331484 Y2 JPH0331484 Y2 JP H0331484Y2
- Authority
- JP
- Japan
- Prior art keywords
- die base
- casting machine
- furnace
- lower mold
- die
- 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
- 238000005266 casting Methods 0.000 claims description 21
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はダイベースの昇降装置を設けた低圧用
の鋳造機に関するものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a low-pressure casting machine equipped with a die base lifting device.
（従来技術）
従来低圧鋳造機に於いて例えばアルミ溶湯保温
炉の炉内酸化物の除去や鋳造機と炉の間のシール
材の交換等のメンテナンスを行なう場合、鋳造機
全体を持ち上げて炉との間に隙間を作る方法が一
般的であつた。(Prior art) Conventionally, when performing maintenance on a low-pressure casting machine, such as removing oxides in the molten aluminum insulating furnace or replacing sealing material between the casting machine and the furnace, the entire casting machine must be lifted up and the furnace removed. A common method was to create a gap between them.
しかしながら、上型上部に走行装置を設けて上
型を水平方向に移動できるようにした上型走行式
低圧鋳造機に於いては走行装置が装着されている
ため構造上全体を持ち上げることは困難である。
このためメンテナンス等を行う場合はアルミ溶湯
保温炉自体を水平方向に移動させる等の方法で対
処しているが、高温で重量のある炉を移動させる
ため作業性が悪く、充分炉内の酸化物の除去がで
きず、これが鋳造した製品品質に及ぼす影響が大
きく問題となつていた。また、保温炉自体に異常
が生じた時も上記の理由により復旧に時間を要
し、鋳造機の信頼性を大きく損なつていた。 However, in an upper mold traveling type low pressure casting machine, which has a traveling device installed on the top of the upper mold so that the upper mold can be moved horizontally, it is difficult to lift the entire upper mold due to the structure. be.
For this reason, when carrying out maintenance, etc., methods such as moving the molten aluminum insulating furnace itself in the horizontal direction are used, but the workability is poor because the high temperature and heavy furnace is moved, and the oxides in the furnace are not sufficiently removed. cannot be removed, and the effect this has on the quality of the cast product has become a major problem. Furthermore, even when an abnormality occurs in the insulating furnace itself, it takes time to restore it due to the above-mentioned reasons, which greatly impairs the reliability of the casting machine.
（考案の目的）
本考案は上記従来技術における問題点を解決す
るためのものであり、その目的とするところは上
型走行低圧鋳造機の利点を損なうことなく保温炉
の酸化物除去およびメンテナンスを容易且つ迅速
に行うことができる鋳造機を提供することにあ
る。(Purpose of the invention) The present invention is intended to solve the above-mentioned problems in the conventional technology, and its purpose is to remove oxides and maintain the heat retention furnace without sacrificing the advantages of the upper-mold traveling low-pressure casting machine. An object of the present invention is to provide a casting machine that can perform casting easily and quickly.
（考案の構成）
すなわち本考案の鋳造機は、本体フレームに固
定された走行レール上を水平方向に下型の上部位
置から離れた位置に移動可能な可動台と、該可動
台に設けられた昇降装置によつて可動台に昇降可
能に保持された上型と、該上型の下方に配置され
た下型と、該下型を上面に保持し保温炉上に位置
するダイベースと、該ダイベースを保温炉より分
離して上昇させ下降させることができる昇降装置
と、該ダイベースの上昇端からの落下防止装置お
よび下降端での位置決め装置とを備えたことを特
徴とする。(Structure of the invention) In other words, the casting machine of the invention includes a movable table that can be moved horizontally to a position away from the upper part of the lower mold on a running rail fixed to the main body frame, and a movable table provided on the movable table. An upper mold that is movably held on a movable platform by a lifting device, a lower mold that is placed below the upper mold, a die base that holds the lower mold on the upper surface and is located on a heat retention furnace, and the die base. The die base is characterized by being equipped with an elevating device capable of raising and lowering the die base separately from the heat insulating furnace, a device for preventing the die base from falling from the rising end, and a positioning device at the descending end.
下型を保温炉上に保持し、所定位置に固定する
ためのダイベース（固定台）は油圧または空気圧
シリンダー等の昇降装置により可動できるように
する。 A die base (fixing stand) for holding the lower mold on the heat-retaining furnace and fixing it in a predetermined position is movable by a lifting device such as a hydraulic or pneumatic cylinder.
ダイベースを上昇させて保温炉内のアルミニウ
ム等の鋳造原料の酸化物を除去したり、保温炉の
点検や保修等のメンテナンスの場合は作業中の安
全性確保のために上昇端または所望の位置で固定
できるように落下防止装置を設ける。 When raising the die base to remove oxides from casting raw materials such as aluminum in the heat retention furnace, or performing maintenance such as inspection or maintenance of the heat retention furnace, raise the die base at the rising end or at a desired position to ensure safety during work. Provide a fall prevention device so that it can be fixed.
上記落下防止装置としては例えば棒状または板
状の止め具により本体フレームに固定する型式の
ものを用いることができる。 The fall prevention device may be of a type fixed to the main body frame using, for example, a rod-shaped or plate-shaped stopper.
またダイベースの下降端における鋳造時の下型
の位置決め精度を向上させるための位置決め装置
としては例えば所定厚みの金属プレートを用いる
ことができ、ダイベースと本体フレームとの間に
挾持してダイベースを所定位置に固定する。 Furthermore, as a positioning device for improving the positioning accuracy of the lower mold during casting at the descending end of the die base, for example, a metal plate of a predetermined thickness can be used, and it is held between the die base and the main body frame to hold the die base in a predetermined position. Fixed to.
（実施例）
以下の実施例において本考案を更に詳細に説明
する。なお本考案は下記実施例に限定されるもの
ではない。(Example) The present invention will be explained in further detail in the following example. Note that the present invention is not limited to the following examples.
第１図および第２図は本考案の鋳造機のダイベ
ースの下降端における正面図および側面図を示
し、第３図および第４図は上昇端における正面図
および側面図を示す。 1 and 2 show a front view and a side view of the die base of the casting machine of the present invention at the lower end, and FIGS. 3 and 4 show a front view and a side view at the upper end of the die base of the casting machine of the present invention.
下型１を固定したダイベース２を上昇させる場
合は、可動台３に装着された昇降装置によつて保
持されている上型４を走行レール５上を水平方向
（図中左）に移動させた後、昇降シリンダー６を
用いて上昇させる。上昇端において一端を本体フ
レームに固定したＬ字型金属板よりなる落下防止
装置７でダイベース２の下面を保持することによ
りダイベース２をロツクし、保温炉８やパツキン
グ９の交換等の所要作業を行う。ダイベース２を
下降させるときは上記の逆の操作を行う。また本
考案の鋳造機の場合機械精度の基準となるダイベ
ース２を上下動させるので、下降端においては基
準プレート１０を本体フレーム１１とダイベース
２との間に挾んで位置決めを行つた後スイング式
クランパー１２でダイベース２をロツクして精度
を確保する。 When raising the die base 2 to which the lower die 1 is fixed, the upper die 4 held by the lifting device attached to the movable table 3 is moved horizontally (to the left in the figure) on the running rail 5. After that, it is raised using the lifting cylinder 6. At the rising end, the die base 2 is locked by holding the lower surface of the die base 2 with a fall prevention device 7 made of an L-shaped metal plate fixed to the main body frame at one end, and necessary work such as replacing the heat insulating furnace 8 and packing 9 is carried out. conduct. When lowering the die base 2, the above operation is performed in reverse. In addition, in the case of the casting machine of the present invention, the die base 2, which serves as a reference for machine accuracy, is moved up and down, so at the lower end, the reference plate 10 is sandwiched between the main body frame 11 and the die base 2, and after positioning, the swing type clamper is used. 12, the die base 2 is locked to ensure accuracy.
（考案の効果）
上述のように、本考案の鋳造機はダイベースを
昇降装置により保温炉より分離して昇降すること
ができるため、従来の鋳造機に比べて保温炉内の
酸化物の除去やパツキング等のシール材の交換が
極めて容易となり、鋳造品の品質向上や鋳造機の
メンテナンスの面で大きな効果を奏する。(Effects of the invention) As mentioned above, the casting machine of the present invention allows the die base to be lifted up and down separately from the insulating furnace using the lifting device, so it is easier to remove oxides in the insulating furnace than with conventional casting machines. It becomes extremely easy to replace sealing materials such as packing, which has great effects in improving the quality of cast products and maintenance of casting machines.
また、従来のように本体フレームを動かす必要
がなく、上型のみを下型の上部位置から離れた位
置に移動可能であるためアクチユエータ等の機械
がよりコンパクトなものとなり、更に鋳造機の縦
方向の設置スペースが短縮されると共に排煙フー
ド等の付帯設備の設計製作が容易となるという効
果も奏する。 In addition, there is no need to move the main body frame like in the past, and only the upper die can be moved to a position away from the upper position of the lower die, making the actuator and other machines more compact. This also has the effect of reducing the installation space and facilitating the design and manufacture of ancillary equipment such as smoke exhaust hoods.
第１図は本考案の鋳造機の一実施例のダイベー
スの下降端における正面図、第２図は上記場合に
おける側面図、第３図は本考案の鋳造機の一実施
例のダイベースの上昇端における正面図、第４図
は上記場合における側面図である。
図中、１……下型、２……ダイベース、３……
可動台、４……上型、５……走行レール、６……
昇降シリンダー、７……落下防止装置、８……保
温炉、９……パツキング、１０……基準プレー
ト、１１……本体フレーム、１２……クランパ
ー。
Figure 1 is a front view at the lower end of the die base of an embodiment of the casting machine of the present invention, Figure 2 is a side view in the above case, and Figure 3 is the upper end of the die base of an embodiment of the casting machine of the present invention. FIG. 4 is a front view in the above case, and FIG. 4 is a side view in the above case. In the figure, 1... lower mold, 2... die base, 3...
Movable platform, 4...Upper mold, 5...Traveling rail, 6...
Lifting cylinder, 7...fall prevention device, 8...warming furnace, 9...packing, 10...reference plate, 11...main frame, 12...clamper.
Claims (1)
方向に下型の上部位置から離れた位置に移動可能
な可動台と、該可動台に設けられた昇降装置によ
つて可動台に昇降可能に保持された上型と、該上
型の下方に配置された下型と、該下型を上面に保
持し保温炉上に位置するダイベースと、該ダイベ
ースを保温炉より分離して上昇させ下降させるこ
とができる昇降装置と、該ダイベースの上昇端か
らの落下防止装置および下降端での位置決め装置
とを備えたことを特徴とする鋳造機。 A movable base that can be moved horizontally on a running rail fixed to the main body frame to a position away from the upper position of the lower mold, and a lifting device provided on the movable base allows the movable base to be raised and lowered. a lower mold placed below the upper mold; a die base that holds the lower mold on the upper surface and is located on a heat retention furnace; and the die base can be separated from the heat retention furnace and raised and lowered. 1. A casting machine comprising: a lifting device capable of lifting the die base; a device for preventing the die base from falling from the rising end; and a positioning device at the falling end of the die base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15768583U JPS6066670U (en) | 1983-10-12 | 1983-10-12 | Casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15768583U JPS6066670U (en) | 1983-10-12 | 1983-10-12 | Casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066670U JPS6066670U (en) | 1985-05-11 |
| JPH0331484Y2 true JPH0331484Y2 (en) | 1991-07-04 |
Family
ID=30347580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15768583U Granted JPS6066670U (en) | 1983-10-12 | 1983-10-12 | Casting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066670U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084161U (en) * | 1983-11-12 | 1985-06-10 | 株式会社 五十鈴製作所 | Furnace lid opening/closing device in low pressure casting machine |
| JPS60103559U (en) * | 1983-12-20 | 1985-07-15 | 株式会社 五十鈴製作所 | Furnace cover opening/closing device in low pressure casting machine |
| JP4519764B2 (en) * | 2005-11-25 | 2010-08-04 | 株式会社浅沼技研 | Differential pressure casting equipment |
| JP2017030036A (en) * | 2015-08-05 | 2017-02-09 | 宇部興産機械株式会社 | Vertical type casting apparatus, and method for moving holding furnace of vertical type casting apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240176U (en) * | 1975-09-12 | 1977-03-22 | ||
| JPS5849176U (en) * | 1981-09-26 | 1983-04-02 | 松下冷機株式会社 | damper thermostat |
-
1983
- 1983-10-12 JP JP15768583U patent/JPS6066670U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240176U (en) * | 1975-09-12 | 1977-03-22 | ||
| JPS5849176U (en) * | 1981-09-26 | 1983-04-02 | 松下冷機株式会社 | damper thermostat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6066670U (en) | 1985-05-11 |
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