JPS583770A - Production of molding die - Google Patents
Production of molding dieInfo
- Publication number
- JPS583770A JPS583770A JP10166481A JP10166481A JPS583770A JP S583770 A JPS583770 A JP S583770A JP 10166481 A JP10166481 A JP 10166481A JP 10166481 A JP10166481 A JP 10166481A JP S583770 A JPS583770 A JP S583770A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- molten metal
- casting
- die
- flask
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は、成形金型の製造方法に関するものである。[Detailed description of the invention] The present invention relates to a method of manufacturing a molding die.
従来技１１１ｋよると、第１閣ピ）、（ロ）Ｋ例示する
成形金型を製作するに轟つては、先ずＩＩＪｌｌＩ材料
を用いて予め所定形状の型本体１を製作しこれを別に鋳
造しえ瀧ペースｂＫＩｌｌ！め込んで両者なポル）ｃで
締結する方法が通例とられている。According to Prior Art 111k, in order to manufacture the molding die shown in the first example, first, a mold body 1 of a predetermined shape is manufactured using IIJllI material, and this is separately cast. Etaki pace bKIll! It is customary to insert it and fasten it with both ends.
ζＯ場合履本体ｍｕ、予め所定のＩＩＫ鋳造されその外
側５面を機械加工して後その底面適宜の個所にネジ加工
して仕上けられる。In the case of ζO, the shoe body mu is cast in a predetermined IIK in advance, its outer five surfaces are machined, and then screws are machined at appropriate locations on the bottom surface for finishing.
また、Ｉｌベース部ｂＦｉ、型零体易とは別個に所定の
臘に鋳造されその内側５面に機械加工およびその底面に
ボルト孔加工が施ζされて仕上げられる。したがって、
従来技術による成形金層の製作ＫＦｉ機械加工の和尚の
工数が要求される。In addition, the Il base part bFi is cast into a predetermined shape separately from the mold body, and its inner five surfaces are machined and the bottom surface is machined with bolt holes. therefore,
Preparation of molded gold layers according to the prior art requires the man-hours of KFi machining.
本発明者は、従来技術における叙上の問題点に鑑み種々
研究の結果、型本体１と蓋ベース部すとはその締結後は
もは中分離する必要がな％／ｍことに着眼し、型本体ａ
ｔｓｌベース１ｌｂＫ鋳込むととｋより一体的に成形金
型を製作すればその機械加工の工数を著しく低減できる
ととＫｍ到し本発明をするに至ったのである。The inventor of the present invention, as a result of various studies in view of the above-mentioned problems in the prior art, has focused on the fact that it is no longer necessary to separate the mold body 1 and the lid base part in the middle after they are fastened, Mold body a
I realized that the number of machining steps could be significantly reduced by manufacturing a mold integrally with a 1 lb K casting mold based on TSL base, and thus came up with the present invention.
次に、本発明に係る成形金ｌｌ０ＩＩ造方法を閣ＩｊＫ
基づいて説明する。Next, the molded metal ll0II manufacturing method according to the present invention will be explained.
I will explain based on this.
本褪明方法におい′Ｃ社、先ず第１１ＩＩＫ示すようＫ
Ｉｌ用材料例えば合−工蟲鋼、鋳造工具鋼勢を用いて所
定形状の蓋本体１を作る。この型本体１Ｆｉ鋳造あるい
は鍛造により製作される。そして、これにアンカボルト
８．８．８． Ｉを外側面適宜の個所に複数本打ち込む
１次に、第１１＠ＩＫ示すように、型本体１およびアン
カボルト８を包み込みつる形状の発泡スチロール２を別
途に分割して作る。図中、Ｈａ、１ｍ、−はア／カボル
ト８．８−差し込み用の孔であゐ０次に第４閣に示すよ
うに、蓋本体１とこの製本体１の外側面を被覆する発泡
スチロール３を定盤１２の上にセットする。若しこの場
合型本体１０重量が大きいため発泡スチロールＳが変形
するおそれがあるようであればケレン７を使用すればそ
の変形を防ぐことができる。そして１次に、上記蓋本体
１と発泡スチｐ−ル３をセットしえ周■を型枠４で囲繞
しその中に鋳物−５を入れて搗き−める。次に、第ＨＷ
ＡＫ示すように、ｌＩ４８に示す型本体１と発泡スチロ
ール３とをセットして砂固めした蓋枠４を反転させ、そ
の上に上薯枠４を載置しこれに再び砂込めをして搗−１
１１Ｉめると共に湯道！、押し湯１０を設ける。上記の
ようにセットした鋳込装置において、まず型本体１と鋳
込んだ盤ペース部２との合せ面１１にチル化が発生する
のを防止する丸め蓋本体１を予熱すゐ、そして溶湯１１
を湯道！から注入し、発泡スチロール５を溶湯１１で置
換する。注入場の冷却を待って蓋枠４，６を権外し鋳造
方案部を切断除去すると第６図に示すよう＆１１本体１
を蓋ペース部２に鋳込んだ一体的成形金瀝ム（製品）が
得られるのである。この場合アンカポル）ａｔ；ｉ、第
７図に示すようＫ１１本体１装置ベース部２との鋳込み
一体化を確実にする大め大きな効用を果たすのである。In this method of clarification, Company C firstly shows K as shown in Section 11IIK.
A lid main body 1 having a predetermined shape is made using a material for Il, such as aluminum alloy steel or cast tool steel. This mold body is manufactured by 1Fi casting or forging. And to this, anchor bolt 8.8.8. First, a plurality of pieces of I are driven into appropriate locations on the outer surface.As shown in No. 11@IK, a vine-shaped Styrofoam 2 that wraps around the mold body 1 and the anchor bolt 8 is separately made by dividing it. In the figure, Ha, 1 m, - is the hole for inserting the bolt 8. is set on the surface plate 12. In this case, if there is a risk that the polystyrene foam S may be deformed due to the heavy weight of the mold body 10, the deformation can be prevented by using Keren 7. First, the lid main body 1 and the foamed steel 3 are set and surrounded by a mold 4, and the casting 5 is placed therein and pounded. Next, HW
As shown in AK, the mold body 1 shown in lI48 and the polystyrene foam 3 are set, the lid frame 4 is hardened with sand, and then the lid frame 4 is turned over, and the cover frame 4 is placed on top of it, and this is again filled with sand and pounded. 1
11I Mel and Yudo! , a riser 10 is provided. In the casting apparatus set as described above, first, the rounded lid body 1 is preheated to prevent chilling on the mating surface 11 between the mold body 1 and the cast plate space part 2, and then the molten metal 11 is heated.
The hot water path! The styrofoam 5 is replaced with the molten metal 11. After waiting for the injection field to cool down, the lid frames 4 and 6 are removed and the casting plan part is cut and removed, and as shown in FIG.
This results in an integral molded mold (product) in which the molded material is cast into the lid paste part 2. In this case, as shown in FIG. 7, the anchor has a rather large effect of ensuring the integral casting of the K11 main body 1 and the device base part 2.
本発明方法によるときは、畝上の如く型本体１と臘ベー
ス部２との合せ函１３を機械加工する必要がなくなり、
また、アンカ台ポル）８によ）両者が確実に一体化する
ためｌルト締めの必ｌ！本なくなり、成形金１１ａ作上
の工数低減に大きく寄与することとなる。When using the method of the present invention, there is no need to machine the mating box 13 between the mold body 1 and the stand base part 2 like a ridge.
Also, in order to ensure that the two are integrated (see anchor point 8), it is essential to tighten the bolts! This will greatly contribute to reducing the number of man-hours required for manufacturing the molded metal 11a.
第１１１Ｂ）は従来方法によ抄製作され九成形金型の平
面図、←）けその断面図、
第２図ｔｉ蓋本体の断面図、
第１ＩＩｌは型本体を鋳込むための発泡スチロールの断
面図、
第４図は型本体と発泡スチロールな鋳枠内にセットし良
状態を示す断面図。
第５図は溶湯鋳込み状態を示す断面−１第６図は本発明
方法によ抄得られ友虞形金蓋の断面図。
第７図は第６図の要部拡大断面図を表わす。
図中、
１−・蓋本体 ２−ｍ！ベース郁３−発泡ス
チロール ４．！−・鋳枠７・−ケレン
８・−アンカボルト１１・・・溶湯
（ケ２ＬかするＪ
第１図
（イ）
（０）
第２図 才３図
第４図
′３Ｉｆ７ 図111B) is a plan view of a nine-forming mold made by the conventional method, ←) A cross-sectional view of the mold, FIG. , Figure 4 is a sectional view showing the mold body and the mold in good condition when set in a styrofoam flask. FIG. 5 is a cross-sectional view showing the state of molten metal casting. FIG. 6 is a cross-sectional view of a Togo-shaped metal lid obtained by the method of the present invention. FIG. 7 shows an enlarged sectional view of the main part of FIG. 6. In the figure, 1-・Lid body 2-m! Base Iku 3 - Styrofoam 4. ! -・Casting flask 7・-Keren
8.-Anchor bolt 11...Molten metal (Ke2L) J Figure 1 (A) (0) Figure 2 Figure 3 Figure 4 '3If7 Figure
Claims (1)
込み、しかる後に前記蓋本体をプラスチックで包み込み
鋳腫粋内にセットし、鍍鋳瀧枠内に鋳鉄等を注暢するこ
とによ伽これを前記グラスチックと置換させて１１，１
ｍ鋳瀝枠を取−にプし鋳造方案部を切断することを譬黴
とする成形金型の製造方法。[Claims] The body of the metal lid is made by casting or forging. This can be achieved by driving a plurality of anchor bolts into appropriate locations on the outer surface of the lid, then wrapping the lid body in plastic and setting it inside the casting frame, and pouring cast iron, etc. into the casting frame. by replacing the above glasstic with 11,1
A method for manufacturing a molding die, which involves taking a casting frame and cutting the casting plan part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10166481A JPS583770A (en) | 1981-06-30 | 1981-06-30 | Production of molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10166481A JPS583770A (en) | 1981-06-30 | 1981-06-30 | Production of molding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS583770A true JPS583770A (en) | 1983-01-10 |
| JPH0238307B2 JPH0238307B2 (en) | 1990-08-29 |
Family
ID=14306634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10166481A Granted JPS583770A (en) | 1981-06-30 | 1981-06-30 | Production of molding die |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224837A (en) * | 1985-07-24 | 1987-02-02 | Sekisui Plastics Co Ltd | Insert casting method for metallic parts |
| DE102018005615A1 (en) | 2017-07-24 | 2019-01-24 | Fanuc Corporation | Motor with limited movable shaft and machine tool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022984U (en) * | 1973-06-22 | 1975-03-14 | ||
| JPS5468750A (en) * | 1977-11-11 | 1979-06-02 | Fuji Kogyosho Kk | Adhering of different metal |
-
1981
- 1981-06-30 JP JP10166481A patent/JPS583770A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022984U (en) * | 1973-06-22 | 1975-03-14 | ||
| JPS5468750A (en) * | 1977-11-11 | 1979-06-02 | Fuji Kogyosho Kk | Adhering of different metal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224837A (en) * | 1985-07-24 | 1987-02-02 | Sekisui Plastics Co Ltd | Insert casting method for metallic parts |
| DE102018005615A1 (en) | 2017-07-24 | 2019-01-24 | Fanuc Corporation | Motor with limited movable shaft and machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238307B2 (en) | 1990-08-29 |
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