JPH031104B2 - - Google Patents
Info
- Publication number
- JPH031104B2 JPH031104B2 JP9879383A JP9879383A JPH031104B2 JP H031104 B2 JPH031104 B2 JP H031104B2 JP 9879383 A JP9879383 A JP 9879383A JP 9879383 A JP9879383 A JP 9879383A JP H031104 B2 JPH031104 B2 JP H031104B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- link arm
- mold
- tap
- link
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/06—Equipment for tilting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
【発明の詳細な説明】
本発明は平型鋳型に間欠的に注湯する鋳込み装
置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a casting device for intermittently pouring metal into a flat mold.
従来型のこの種の機構は、第１図および第２図
に示すように、自動計量器１および２に吊持され
たレードル３の傾動操作によつて平型鋳型４に注
湯する場合、レードル３の出湯口３′と平型鋳型
４との落差ｘおよび落差変位量（鋳込開始から鋳
込み終了に至るまでの出湯口の垂直方向変位量）
ｙとが共に大きく、溶湯スプラツシユが飛び散
り、鋳造板表面に肌荒現象を起し、製品が著しく
損われる穴点があつた。 As shown in FIGS. 1 and 2, this conventional mechanism, when pouring metal into a flat mold 4 by tilting a ladle 3 suspended from automatic scales 1 and 2, Head x and head displacement between the tap 3' of the ladle 3 and the flat mold 4 (vertical displacement of the tap from the start of casting to the end of casting)
Both y were large, and the molten metal splash was scattered, causing a roughening phenomenon on the surface of the cast plate, and there were hole spots that seriously damaged the product.
この発明は、こうした従来の問題点を除去し、
滑らかな表面をもつ鋳造板を効率的に製造する鋳
込み装置を提供することを目的とする。 This invention eliminates these conventional problems and
An object of the present invention is to provide a casting device that efficiently produces a cast plate with a smooth surface.
以下図面に示した実施例にもとずいて説明す
る。 The following description will be made based on the embodiments shown in the drawings.
１１は溶融金属保持用容器で、そのの出湯口１
１′の下部にピン１８を介して取付けたリンクア
ームａと、出湯口反対側下部にピン１９を介して
取付けたリンクアームｂとの他端を、サポート１
４上に設けた軸受１２および１３を介して水平に
ピン連結２０，２１され、出湯口１１′を水平鋳
型２３上に臨ませてある。又容器１１に連結した
連結桿１５を介してシリンダ１６に連結される。 11 is a container for holding molten metal, and its outlet 1
The other ends of link arm a attached via pin 18 to the lower part of support 1' and link arm b attached via pin 19 to the lower part of the opposite side of the spout are connected to support 1'.
4 are horizontally connected with pins 20 and 21 via bearings 12 and 13, and the tap 11' faces above the horizontal mold 23. It is also connected to a cylinder 16 via a connecting rod 15 connected to the container 11.
リンクアームａ，ｂおよび連結桿１５の容器１
１への取付けは、適宜、連結部材を介して直接容
器に取付けてもよいが、容器１１をサポートフレ
ーム上に支持し、このサポートフレームにこれら
の部材を取付けるようにしてもよい。 Container 1 of link arms a, b and connecting rod 15
The container 11 may be attached directly to the container via a connecting member as appropriate, or the container 11 may be supported on a support frame and these members may be attached to this support frame.
図は後者の場合、すなわち、容器１１をサポー
トフレーム２２にて支承し、これにリンクアーム
ａ，ｂと連結桿１５とを夫々取付けた場合を示
す。 The figure shows the latter case, that is, the case where the container 11 is supported by a support frame 22, and the link arms a, b and the connecting rod 15 are respectively attached to this.
そして図示されてないレードルから容器１１へ
の注湯が行なわれ、容器１１から平型鋳型２３へ
の給湯が、出湯口１１′からのオーバフローによ
つて行われる構成となつている。 Molten metal is poured into the container 11 from a ladle (not shown), and hot water is supplied from the container 11 to the flat mold 23 by overflow from the tap 11'.
容器１１が水平に支持された状態では、リンク
アームａの支点Ａ（ピン２０）と、該リンクアー
ムａの容器連結点Ｂ（ピン１８）とを結ぶ線分の
延長線上に容器１１の出湯口１１′が位置するよ
うに配設されている。又サポート１４にピン２１
を介して連結されたリンクアームｂの枢支点Ｃ
と、該リンクアームｂの容器１１との連結点Ｄ
（ピン１９）とを結ぶ線分の延長線上に容器１１
の出湯口１１′が位置するように配設されている。 When the container 11 is supported horizontally, the outlet of the container 11 is located on the extension of the line connecting the fulcrum A (pin 20) of the link arm a and the container connection point B (pin 18) of the link arm a. 11' is located. Also, pin 21 to support 14
Pivot point C of link arm b connected via
and the connection point D of the link arm b with the container 11
(Pin 19)
The sprue opening 11' is located at the outlet.
リンクアームａの長さ（ピン２０，１８間の長
さ）は、リンクアームｂの長さ（ピン２１，１９
間の長さ）より短かくつくられ、両リンクアーム
ａ，ｂの上端を、夫々サポートフレーム２２に連
結する。又このサポートフレーム２２は連結桿１
５を介してシリンダ１６に連結されており、シリ
ンダ１６の作動により傾動可能な構成となつてい
る。 The length of link arm a (the length between pins 20 and 18) is the length of link arm b (the length between pins 21 and 19).
The upper ends of both link arms a and b are connected to the support frame 22, respectively. Also, this support frame 22 is connected to the connecting rod 1.
It is connected to a cylinder 16 via a cylinder 5, and is configured to be tiltable by the operation of the cylinder 16.
本発明は以上の構成からなつているので、シリ
ンダ１６のロツド引込み作動により、リンクアー
ムａの容器側支点Ｂは、反時計回り方向に立上り
その回転に伴いサポート側固定支点Ａを中心とし
て回転し、容器１１を持上げる。その際における
リンクアームｂは容器１１の水平移動に連動して
容器側支点Ｄを反時計回り方向に回動し、その回
転により容器１１を持上げる。しかして前記リン
クアームａ，ｂには長さの差があるため、それぞ
れの持上げ量はリンクアームｂの方が、リンクア
ームａより大きいから容器１１は出湯口１１′が
下になるよう第３図において時計回り方向に、つ
まり下向きに傾動する。 Since the present invention has the above-described structure, when the cylinder 16 is retracted, the container-side fulcrum B of the link arm a rises in the counterclockwise direction and rotates around the support-side fixed fulcrum A along with the rotation. , lift the container 11. At this time, the link arm b rotates counterclockwise about the container-side fulcrum D in conjunction with the horizontal movement of the container 11, and lifts the container 11 by the rotation. However, since there is a difference in length between the link arms a and b, the lifting amount of each link arm b is larger than that of the link arm a, so the container 11 is placed in the third position so that the spout 11' is at the bottom. In the figure, it tilts clockwise, that is, downward.
容器１１のかゝる傾動を、さらに、第４図によ
つて説明する。図中Ａ，Ｃはリンクアームａ，ｂ
のサポート１４側の支点、Ｂ，Ｄはリンクアーム
ａ，ｂの容器１１側の支点、B1はリンクアーム
ａの移動後の位置、D1はリンクアームｂの移動
後の位置、Ｏは容器１１の出湯口１１′の位置、
O1は容器１１の出湯開始時における出湯口の位
置を示す。 Such tilting of the container 11 will be further explained with reference to FIG. In the figure, A and C are link arms a and b.
, B and D are the fulcrums of link arms a and b on the container 11 side, B 1 is the position of link arm a after movement, D 1 is the position of link arm b after movement, O is the container The position of the outlet 11' of 11,
O 1 indicates the position of the tap opening of the container 11 at the start of tapping.
本発明は以上のような構造と作用をもつている
ので、操業の際出湯口１１′と鋳型２３間の落差
ｘを大巾に縮減することが可能となる。又鋳込み
が終了して容器１１が第５図の仮想線の如く上方
に傾動する場合にも、出湯口１１′から湯がこぼ
れ落ちるが、その際、出湯口１１′は鋳型進行方
向と同方向（矢印Ｓ）に移動するため、鋳型外に
湯こぼれを生ずることがない。従つて鋳込み終了
時における出湯口１１′と鋳型後端部との距離Ｚ
を小さくすることが可能となり、従来装置に比較
して出湯可能範囲Ｌを拡大することができる（第
５図参照）。 Since the present invention has the above-described structure and function, it is possible to greatly reduce the head x between the sprue 11' and the mold 23 during operation. Also, when the container 11 tilts upward as shown in the imaginary line in Fig. 5 after pouring is completed, hot water will spill out from the tap 11', but in this case, the tap 11' will be in the same direction as the mold advancing direction. (arrow S), so no hot water spills outside the mold. Therefore, the distance Z between the outlet 11' and the rear end of the mold at the end of casting
This makes it possible to make the hot water taping range L smaller than that of the conventional device (see FIG. 5).
従つて本発明によれば出湯口から鋳型内に鋳込
まれる溶湯温度の降下並びに溶湯スプラツシユの
発生を大巾縮減させる効果を有し、発明所期の目
的を確実に達成し、鋳造効率の向上に極めて有効
である。 Therefore, the present invention has the effect of significantly reducing the drop in temperature of molten metal poured into the mold from the tap and the occurrence of molten metal splash, thereby reliably achieving the intended purpose of the invention and improving casting efficiency. It is extremely effective.
第１図は従来装置の概念図、第２図は第１図の
要部斜視図を示す。第３図は本発明装置の一例を
示す概略図、第４図は第３図に示す装置の原理説
明図、第５図は本発明装置の作用説明図である。
図において；１１……溶融金属保持用容器、１
１′……出湯口、１２，１３……軸受、１４……
サポート、１５……連結桿、１６……シリンダ、
１８，１９，２１，２１……ピン、２２……サポ
ートフレーム、２３……鋳型、ａ，ｂ……リンク
アーム。
FIG. 1 is a conceptual diagram of a conventional device, and FIG. 2 is a perspective view of the main part of FIG. 1. FIG. 3 is a schematic diagram showing an example of the device of the present invention, FIG. 4 is a diagram explaining the principle of the device shown in FIG. 3, and FIG. 5 is a diagram explaining the operation of the device of the present invention. In the figure; 11... Container for holding molten metal, 1
1'... Outlet, 12, 13... Bearing, 14...
Support, 15...Connecting rod, 16...Cylinder,
18, 19, 21, 21...pin, 22...support frame, 23...mold, a, b...link arm.
Claims (1)
いて、容器の出湯口側下部にリンクアームａを、
出湯口と反対側下部に該リンクアームａよりも長
いリンクアームｂをそれぞれ枢動自在に取付け、
該リンクアームａ，ｂの他端を固定部に回転自在
に接続せしめると共に、前記容器を上下動せしめ
るための駆動機構を該容器に連結させたことを特
徴とする鋳込み装置。1. In a casting device that intermittently pours metal into a mold, a link arm a is installed at the bottom of the container on the outlet side.
A link arm b, which is longer than the link arm a, is pivotally attached to the lower part of the opposite side of the tap, and
A casting device characterized in that the other ends of the link arms a and b are rotatably connected to a fixed part, and a drive mechanism for moving the container up and down is connected to the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9879383A JPS59225879A (en) | 1983-06-04 | 1983-06-04 | Casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9879383A JPS59225879A (en) | 1983-06-04 | 1983-06-04 | Casting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59225879A JPS59225879A (en) | 1984-12-18 |
| JPH031104B2 true JPH031104B2 (en) | 1991-01-09 |
Family
ID=14229239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9879383A Granted JPS59225879A (en) | 1983-06-04 | 1983-06-04 | Casting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59225879A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2550740Y2 (en) * | 1990-03-08 | 1997-10-15 | 北芝電機 株式会社 | Hot water equipment |
-
1983
- 1983-06-04 JP JP9879383A patent/JPS59225879A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59225879A (en) | 1984-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH031104B2 (en) | ||
| RU97101184A (en) | METHOD AND DEVICE FOR DIRECT FILLING FROM BUCKET IN ELECTRIC OIL OF LIQUID METAL | |
| JP3110150B2 (en) | Ladle | |
| US2494270A (en) | Crucible skimmer | |
| JP4065983B2 (en) | Ladle with lid | |
| US4267877A (en) | Apparatus for the continuous casting of an object of predetermined weight or size | |
| US5011120A (en) | Metal casting ladle | |
| CN113263168B (en) | Pouring method of ladle | |
| JP2647975B2 (en) | Pouring equipment | |
| JPH07323364A (en) | Device for supplying molten metal in diecasting machine | |
| JPH0257464B2 (en) | ||
| JPS5932439Y2 (en) | Nozzle exchange support device | |
| JP2519302Y2 (en) | Molten metal supply / return device for melting furnace | |
| JP7698000B2 (en) | Metal casting equipment | |
| JPH07328759A (en) | Method of pumping molten metal | |
| JP2698191B2 (en) | Pouring equipment | |
| US2986784A (en) | Ladle structure | |
| SU1126370A1 (en) | Jacket for boxless casting moulds | |
| JPH055265U (en) | Hot water spill prevention device | |
| JPS6138763Y2 (en) | ||
| CN2186126Y (en) | Ladle exchange mechanism | |
| JPH0347729Y2 (en) | ||
| CN210254199U (en) | Slurry guide device for casting production of iron castings | |
| JPS6138768Y2 (en) | ||
| JPS6025332Y2 (en) | Automatic hot water supply device in die casting machine |