JPS63140750A - Continuously low pressure casting-cooling-processing apparatus - Google Patents
Continuously low pressure casting-cooling-processing apparatusInfo
- Publication number
- JPS63140750A JPS63140750A JP28736586A JP28736586A JPS63140750A JP S63140750 A JPS63140750 A JP S63140750A JP 28736586 A JP28736586 A JP 28736586A JP 28736586 A JP28736586 A JP 28736586A JP S63140750 A JPS63140750 A JP S63140750A
- Authority
- JP
- Japan
- Prior art keywords
- casting
- mold
- upper mold
- water
- molten metal
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 208000015943 Coeliac disease Diseases 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910001234 light alloy Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、軽合金製車両用ホイールのような鋳造物を低
圧鋳造した後、鋳造品の冷却、湯口除去ｔど、切削機械
加工仕上げする前の中間製品の製造工程を自動化した連
続低圧鋳造冷却加工装置に関するものである。Detailed Description of the Invention (Industrial Application Field) The present invention involves low-pressure casting of a cast product such as a light alloy vehicle wheel, and then finishing it by cutting and machining, such as cooling the cast product and removing the sprue. This invention relates to a continuous low-pressure casting cooling processing device that automates the manufacturing process of intermediate products.
（従来の技術）
自動車などの車両用のホイールは最近鉄製品に代りアル
ミニウム合金など軽合金製のものが多く使用されている
。このようなアルミニウム合金製ホイールには、鋳造法
により製作されたもの、鍛造法により製作されたもの、
アルミニウム合金板材から製作されたものなどがある。(Prior Art) Recently, wheels made of light alloys such as aluminum alloys have been increasingly used instead of iron products for wheels for vehicles such as automobiles. These aluminum alloy wheels include those manufactured using the casting method, those manufactured using the forging method, and those manufactured using the forging method.
Some are made from aluminum alloy plates.
鋳造法により製作されるときに重力鋳造法によるものは
、鋳型に鋳込んでから所要の鋳型内での冷却をしたのち
型外しをし、適当数を一括して加工工程の装置の近傍へ
搬送し１人手により債別に加工装置に装着し、湯口を除
去加工する工程を採っている。When manufacturing by gravity casting, the products are cast into a mold, cooled for the required amount in the mold, removed from the mold, and transported in a suitable quantity to the vicinity of the processing process equipment. The process is such that one person manually attaches each bond to processing equipment and removes the sprue.
低圧鋳造法によるものは１例えば特公昭５９−３３４６
８号公報に記載された低圧鋳造法のように、昇降シリン
ダーのロッドの下端に固着された上型とともに鋳造物を
引上げて下型外方の休止位置に待機保持させ、その下に
挿入した台車上に鋳造物を取出すという鋳造ならびに鋳
造物の搬出を一連にした工程のもので、その鋳造物を所
定の位置に搬送した後に債別の装置で冷却、加工の工程
にかけるものが知られている。The one made by low-pressure casting method is 1, for example, Japanese Patent Publication No. 59-3346.
As in the low-pressure casting method described in Publication No. 8, the casting is pulled up together with the upper mold fixed to the lower end of the rod of the lifting cylinder and held at a rest position outside the lower mold, and a trolley is inserted under the upper mold. It is a process that consists of a series of steps, such as removing the casting from the top and transporting the casting, and it is known that after the casting is transported to a predetermined position, it is cooled and processed in a separate device. There is.
（９，明が解決しようとする問題点）
従来の重力鋳造法によるもの、低圧鋳造法によるものは
、いづれも作業者の作業環境が高熱職場であることから
、後の工程とは別偏に作業がされるものであり、流れ作
業として一貫して連続したものとすることができない。(9, Problems that Ming tries to solve) In both the conventional gravity casting method and the low pressure casting method, the working environment of the worker is a high-temperature workplace, so the casting process is different from the subsequent process. Work is required and cannot be done consistently and continuously as assembly line work.
そのうえ、人手による工程間のハンドリングが多く、し
たがって、作業効率が悪いから、生産能率が向上しない
という問題点がある。In addition, there is a problem in that there is a lot of manual handling between processes, which results in poor work efficiency, which does not improve production efficiency.
（問題点を解決するための手段）
本発明は上記のような問題点に鑑み、その問題点を全て
解決するためになされたものであって。(Means for Solving the Problems) In view of the above-mentioned problems, the present invention has been made in order to solve all of the problems.
溶湯面に加えられる気体圧により、保持炉の溶湯中に挿
入されたストークを通して溶湯を上型と下型からなる鋳
型内に押し上げ、そのｔ々型内で溶湯を凝固させて鋳造
物を鋳造し、その上型に鋳造物を付けたまま上型と鋳造
物を下型から分離し、その上型と鋳造物とをシリンダー
の作用により上昇させ、その上型は可動台の下面に設け
られたレール上を横方向に摺動自在に支持されており、
その可動台に設けられている横押し駆動装置の作用によ
り、上型ベースに連結されている作用腕により押圧して
上型と鋳造物とを脱型水冷装置にまで移動させ、前記脱
型水冷装置において鋳造物を抜型ピンで押圧し、その鋳
造物を上型から外して受台に受け、その受台に乗った鋳
造物を水冷し、ついで水冷した鋳造物を加工装置に移載
し、加工装置によりその移載された鋳造物の湯口を除去
する一連の機能を組込んだことを必須の構成とするもの
である。Gas pressure applied to the surface of the molten metal pushes the molten metal through a stalk inserted into the molten metal in a holding furnace into a mold consisting of an upper mold and a lower mold, and the molten metal is solidified within the molds to form a casting. , the upper mold and the casting were separated from the lower mold with the casting attached to the upper mold, the upper mold and the casting were raised by the action of a cylinder, and the upper mold was installed on the lower surface of a movable table. It is supported so that it can slide horizontally on the rail,
By the action of the horizontal push drive device provided on the movable table, the upper mold and the casting are moved to the demolding water cooling device by pressing with the working arm connected to the upper mold base, and In the device, the casting is pressed with a die pin, the casting is removed from the upper mold and placed on a pedestal, the casting on the pedestal is cooled with water, and then the water-cooled casting is transferred to the processing device, An essential feature is the incorporation of a series of functions for removing the sprues of the casts transferred by the processing equipment.
脱型水冷装Ｍ９において鋳造物を抜型ピン１ｏにより鋳
造物を受台に乗せた後の上型３は、横押し駆動装Ｍ７と
連結する作用腕８を横押し駆動装置７により引戻すこと
により、可動台６の下面のレール５上に上型３が引戻さ
れ、つぎに、可動台６とともに下型４上まで上型３が下
降して次回の鋳造の鋳型を形成する。この間に上７１！
３および下型４の清掃が行われる。The upper die 3 after placing the casting on the pedestal with the demolding pin 1o in the demolding water cooling system M9 is removed by pulling back the working arm 8 connected to the lateral push drive device M7 using the lateral push drive device 7. The upper mold 3 is pulled back onto the rail 5 on the lower surface of the movable table 6, and then the upper mold 3 is lowered together with the movable table 6 onto the lower mold 4 to form a mold for the next casting. Top 71 during this time!
3 and the lower mold 4 are cleaned.
（作用と実施例）
本発明の連続低圧鋳造冷却加工′？を置では、第１図お
よび第２図に示すように、その低圧鋳造機１５において
、溶湯面に加えられる気体圧により、保持炉１７の溶湯
中に挿入されたストークを通して、溶湯を上型３と下型
４からなる３４ Ｎ ｉ内に押し上げ、その鋳型ｌ内で
溶湯を凝固させて鋳造物が鋳造される。(Operation and Examples) Continuous low pressure casting cooling process of the present invention'? As shown in FIGS. 1 and 2, in the low-pressure casting machine 15, gas pressure applied to the surface of the molten metal causes the molten metal to pass through the stalk inserted into the molten metal in the holding furnace 17, and to be cast into the upper mold 3. and a lower mold 4, and the molten metal is solidified within the mold 1 to form a casting.
つぎに、鋳造物を付けたままの上１３と鋳造物とを下型
４から分離して、シリンダー ２の作用により上昇させ
る。そして、可動台６の下面に設けられたレール５には
ベース１３がはまっている。このベース１３はレール５
の上で摺動自在になっている。このベース１３に固定さ
れ上型３に連結されている横押し駆動装置７の作用腕８
によりベース１３が抑圧され、このベース１３に固定さ
れた上型３と鋳造物とが脱型水冷装置９へ移動させられ
る。Next, the upper part 13 with the cast part still attached and the cast part are separated from the lower mold 4 and raised by the action of the cylinder 2. A base 13 is fitted into a rail 5 provided on the lower surface of the movable table 6. This base 13 is rail 5
It can be slid freely on the top. The working arm 8 of the lateral push drive device 7 is fixed to this base 13 and connected to the upper die 3.
The base 13 is suppressed, and the upper mold 3 and the casting fixed to the base 13 are moved to the demolding water cooling device 9.
その後、上型３に付いている鋳造物を、脱型水冷装置９
において、鋳造物の表面が硬化する程度の時間上向き散
水を浴びせてから、鋳造物を抜型ピン１０で押圧して鋳
造物を受台１６上に乗せる。After that, the mold attached to the upper mold 3 is removed by a demolding water cooling device 9.
After spraying water upward for a time long enough to harden the surface of the casting, the casting is pressed with a punch pin 10 and placed on a pedestal 16.
このようにして受台１６に乗せられた鋳造物は、受台Ｉ
Ｂとともに水中に漬けられて水冷される。The casting placed on the pedestal 16 in this way is placed on the pedestal I.
It is soaked in water together with B and cooled in water.
ついで、水冷された鋳造物は水中から引上げられ、この
受台１６上の鋳造物を可動ビーム１４により受は取り、
鋳造物の湯口を除去する加工装置１１の位ｎまで移動さ
せ、トラバーサ−（図示していない）にて加工装置１１
に装着される。Next, the water-cooled casting is lifted out of the water, and the casting on the pedestal 16 is removed by the movable beam 14.
Move the sprue of the casting to the position n of the processing device 11 that removes the sprue, and remove the processing device 11 using a traverser (not shown).
will be installed on the
加工装置１１に装着された鋳造物は１個づつチャッキン
グ装置により把持され、この鋳造物の湯口は加工工具で
除去される。The castings mounted on the processing device 11 are gripped one by one by a chucking device, and the gates of the castings are removed by a processing tool.
そして、この湯口を除去された鋳造物は、搬送装置１２
により自動的に切削加工仕上機械（図示していない）ま
で搬送される。Then, the casting from which the sprue has been removed is transferred to a conveying device 12.
is automatically transported to a cutting and finishing machine (not shown).
（発明の効果）
本発明の連続低圧鋳造冷却加工装置は、軽合金製車両用
ホイールのような鋳造物を、低圧鋳造、鋳型からの抜型
、水冷および次工程までの搬送など一連の工程を作業者
の人手を要することなく自動的に稼動できる装置であっ
て、高熱職場という作業環境から作業者を隔離でき、作
業者は専らこの装置の運転計器の監視および装置の保守
を計るのみで良いという利点を有する装置である。(Effects of the Invention) The continuous low-pressure casting and cooling processing apparatus of the present invention processes a cast product such as a light alloy vehicle wheel through a series of processes such as low-pressure casting, cutting from a mold, water cooling, and transportation to the next process. It is a device that can operate automatically without the need for human intervention, and can isolate the worker from the high-temperature work environment, and the worker only needs to monitor the device's operating instruments and maintain the device. It is a device with advantages.
このような効果を有する本発明は産業の発達に寄与する
ところ極めて大なるものがある。The present invention, which has such effects, will greatly contribute to the development of industry.
第１図は本発明の装置の一実施例の概観図、第２図は上
記の一実施例の可動台と横押し駆動装置と作用腕との関
係を示す説明図である。
１４４型：２ニジリンダ−；３：上型；４：下型；５：
レール：６：可動台；７：横押し駆動装置；８：作用腕
；９：脱型水冷装置：ｌＯ：抜型ピン；１１：加工装置
；１２：搬送装置；１３：ベース；１４：可動ビーム；
１５：低圧鋳造機；Ｉ６：受台；１７：保持炉；１８：
押出し板：
１９：押出しシリンダー；
２０：脱型水冷装置側レール。FIG. 1 is a general view of one embodiment of the apparatus of the present invention, and FIG. 2 is an explanatory diagram showing the relationship among the movable base, the lateral push drive device, and the working arm of the above-mentioned embodiment. 144 type: 2 cylinders; 3: Upper type; 4: Lower type; 5:
Rail: 6: Movable base; 7: Lateral push drive device; 8: Working arm; 9: Demolding water cooling device: lO: Demolding pin; 11: Processing device; 12: Conveyance device; 13: Base; 14: Movable beam;
15: Low pressure casting machine; I6: pedestal; 17: Holding furnace; 18:
Extrusion plate: 19: Extrusion cylinder; 20: Demolding water cooling device side rail.
Claims (1)
入されたストークを通して溶湯を上型と下型からなる鋳
型内に押し上げ、その鋳型内で溶湯を凝固させて鋳造物
を鋳造し、その上型に鋳造物を付けたまま上型と鋳造物
を下型から分離し、その上型と鋳造物とをシリンダーの
作用により上昇させ、その上型は可動台の下面に設けら
れたレール上を横方向に摺動自在に支持されており、そ
の可動台に設けられている横押し駆動装置の作用により
、上型ベースに連結されている作用腕により押圧して上
型と鋳造物とを脱型水冷装置にまで移動させ、前記脱型
水冷装置において鋳造物を抜型ピンで押圧し、その鋳造
物を上型から外して受台に受け、その受台に乗った鋳造
物を水冷し、ついで水冷した鋳造物を加工装置に移載し
、加工装置によりその移載された鋳造物の湯口を除去す
る一連の機能を組込んだことを特徴とする連続低圧鋳造
冷却加工装置。Gas pressure applied to the surface of the molten metal pushes the molten metal through a stalk inserted into the molten metal in the holding furnace into a mold consisting of an upper mold and a lower mold, solidifies the molten metal in the mold, and casts the product. The upper mold and the casting are separated from the lower mold with the casting attached to the upper mold, and the upper mold and the casting are raised by the action of the cylinder, and the upper mold is lifted onto the rail provided on the lower surface of the movable table. is supported so as to be slidable in the lateral direction, and by the action of a lateral push drive device provided on the movable base, the upper mold and the casting are pressed by the working arm connected to the upper mold base. The mold is moved to a demolding water cooling device, the molding is pressed with a mold removal pin in the demolding water cooling device, the molding is removed from the upper mold and received on a pedestal, and the casting on the pedestal is water-cooled, 1. A continuous low-pressure casting cooling processing device, characterized in that it incorporates a series of functions for transferring the water-cooled casting to a processing device and removing the sprue of the transferred casting by the processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28736586A JPS63140750A (en) | 1986-12-02 | 1986-12-02 | Continuously low pressure casting-cooling-processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28736586A JPS63140750A (en) | 1986-12-02 | 1986-12-02 | Continuously low pressure casting-cooling-processing apparatus |
Related Child Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20880287A Division JPH0655344B2 (en) | 1987-08-21 | 1987-08-21 | Casting equipment |
| JP20880587A Division JPS63140755A (en) | 1987-08-21 | 1987-08-21 | Cooling method for casting |
| JP20880187A Division JPH0655343B2 (en) | 1987-08-21 | 1987-08-21 | Casting equipment |
| JP20880487A Division JPH0655346B2 (en) | 1987-08-21 | 1987-08-21 | Mold release method |
| JP20880087A Division JPH0655342B2 (en) | 1987-08-21 | 1987-08-21 | Casting equipment |
| JP20880387A Division JPH0655345B2 (en) | 1987-08-21 | 1987-08-21 | Casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140750A true JPS63140750A (en) | 1988-06-13 |
Family
ID=17716418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28736586A Pending JPS63140750A (en) | 1986-12-02 | 1986-12-02 | Continuously low pressure casting-cooling-processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140750A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523248A (en) * | 2021-06-22 | 2021-10-22 | 托普工业(江苏)有限公司 | Casting cooling and lifting mechanism |
-
1986
- 1986-12-02 JP JP28736586A patent/JPS63140750A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523248A (en) * | 2021-06-22 | 2021-10-22 | 托普工业(江苏)有限公司 | Casting cooling and lifting mechanism |
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