JPS613620A - Manufacture of press die made of resin - Google Patents
Manufacture of press die made of resinInfo
- Publication number
- JPS613620A JPS613620A JP12427184A JP12427184A JPS613620A JP S613620 A JPS613620 A JP S613620A JP 12427184 A JP12427184 A JP 12427184A JP 12427184 A JP12427184 A JP 12427184A JP S613620 A JPS613620 A JP S613620A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- reinforcing member
- iron powder
- molding box
- press mold
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は比較的簡便なプレス型である樹脂製プレス型の
製造法に関するものであり、試作品製作用または少量品
製作用の板金プレス型の製造法として利用できる。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a method for manufacturing a resin press mold, which is a relatively simple press mold, and relates to a sheet metal press mold for producing a prototype or a small quantity of products. It can be used as a manufacturing method.
（従来の技術）
比較的簡便なプレス型の製造法として、特公昭５２−２
６９０２号公報に示された如きものがあり、第２図に示
すようにアルミ合金、亜鉛合金その他の金属材料よりな
る鋳物製基体１２の表面にエポキシ樹脂その他の樹脂材
料よりなる樹脂製成形面層１３を設けて、プレス型１１
を製作している。(Prior art) As a relatively simple method for manufacturing press molds,
There is a model as shown in Japanese Patent No. 6902, in which, as shown in FIG. 2, a resin molded surface layer made of epoxy resin or other resin material is coated on the surface of a cast base 12 made of aluminum alloy, zinc alloy, or other metal material. 13, press mold 11
is being produced.
（発明が解決しようとする問題点）
プレス型１１の樹脂製成形面層１３は薄いもので、これ
を使用するには機械的強度が不足するため、アルミ合金
、亜鉛合金その他の金属材料よりなる鋳物製基体１２の
裏打ちが必要であり、裏打ちには材質的に強固な金属材
料を用いるため、プレス型１１の重量が大きくなるとい
う問題がある。そこで、本発明が解決しようとする問題
点は。(Problems to be Solved by the Invention) The resin molding surface layer 13 of the press die 11 is thin and lacks mechanical strength to be used, so it is made of aluminum alloy, zinc alloy, or other metal material. Since the casting base 12 needs to be lined and a strong metal material is used for the lining, there is a problem in that the weight of the press die 11 increases. Therefore, the problem that the present invention attempts to solve is as follows.
プレス型の重量を減量することである。The goal is to reduce the weight of the press mold.
（問題点を解決するための手段）
上記問題点を解決するための手段は、補強部材が装入さ
れた型枠内に鉄粉が混在した樹脂を充填し、該樹脂を磁
界中で凝固せしめることである。(Means for solving the problem) A means for solving the above problem is to fill the formwork into which the reinforcing member is charged with resin mixed with iron powder, and to solidify the resin in a magnetic field. That's true.
（作用） 上記手段は次のように作用する。(effect) The above means works as follows.
型枠内に鉄粉が混在した樹脂を充填した後、定盤および
／または型枠を磁化すると、樹脂中に埋設された補強部
材は樹脂と一体結合し、かつ鉄粉は指向性を持って配設
され、次いで樹脂が凝固する。After filling the formwork with resin mixed with iron powder, when the surface plate and/or the formwork are magnetized, the reinforcing member embedded in the resin is integrated with the resin, and the iron powder has directionality. The resin is then solidified.
（実施態様）
補強部材は平行に並設された多数個の棒状部材および／
または管状部材と該棒状部材および／または管状部材に
対して垂直方向に配置された支持部材とより形成される
。この場合、上記補強部材はプレス型の機械的強度を高
める。(Embodiment) The reinforcing member includes a large number of rod-shaped members arranged in parallel and/or
Alternatively, it is formed of a tubular member and a support member disposed perpendicularly to the rod-shaped member and/or the tubular member. In this case, the reinforcing member increases the mechanical strength of the press die.
（実施例）
以下、上記技術的手段の一具体例を示す実施例について
説明する。(Example) Hereinafter, an example showing a specific example of the above technical means will be described.
第１図に樹脂製プレス型の製造装置を示し、マスターモ
デル１を具備した定盤２上に型枠３が載置され、型枠３
内に補強部材４が装入されている。定盤２および型枠３
は磁化しやすい金属材料より形成され、補強部材４は平
行に並設された多数個の棒状部材５．５と棒状部材５，
５を支持するために棒状部材５．５に対して垂直方向に
配置された支持部材６，６とより形成されている。FIG. 1 shows a resin press mold manufacturing apparatus, in which a formwork 3 is placed on a surface plate 2 equipped with a master model 1.
A reinforcing member 4 is inserted inside. Surface plate 2 and formwork 3
is made of a metal material that is easily magnetized, and the reinforcing member 4 includes a large number of bar-shaped members 5.5 and 5.5 arranged in parallel.
5. Support members 6, 6 are arranged perpendicularly to the rod-shaped member 5.5.
型枠３内に鉄粉（図示せず）が混在したエポキシ樹脂そ
の他の樹脂材料よりなる樹脂７を充填した後、定盤２と
型枠３とを磁化すると補強部材４は樹脂７と一体結合し
、かつ樹脂７中で鉄粉は磁界方向に指向性を持って配設
され、次いで樹脂７が凝固する。After filling the formwork 3 with a resin 7 made of epoxy resin or other resin material mixed with iron powder (not shown), when the surface plate 2 and the formwork 3 are magnetized, the reinforcing member 4 is integrally bonded to the resin 7. In addition, the iron powder is oriented in the direction of the magnetic field in the resin 7, and then the resin 7 is solidified.
本実施例の方法によれば、機械的強度が大きく、耐摩耗
性の良好な軽量のプレス型が製作できる補強部材におい
て、棒状部材の代りに管状部材を用いても、あるいは棒
状部材と管状部材とを併用しても本実施例と同様の作用
・効果を奏し、軽量のプレス型が製作される。According to the method of this embodiment, in a reinforcing member that can produce a lightweight press mold with high mechanical strength and good wear resistance, even if a tubular member is used instead of a bar member, or a bar member and a tubular member are used. Even when used in combination, the same functions and effects as in this embodiment can be obtained, and a lightweight press mold can be manufactured.
（発明の効果）
本発明は次の特有の効果を生じる。すなわち、鉄粉が混
在した樹脂中に補強部材を埋設し、かつ磁界中で樹脂を
凝固させるので、補強部材と樹脂とが一体結合し、かつ
鉄粉が指向性を持って配設されるため、プレス型の機械
的強度が大きくなり、耐摩耗性が向上し、プレス成形時
の圧力に充分耐え得るプレス型が簡便に製作できる。(Effects of the Invention) The present invention produces the following unique effects. In other words, the reinforcing member is embedded in the resin mixed with iron powder, and the resin is solidified in a magnetic field, so the reinforcing member and the resin are integrally bonded, and the iron powder is arranged in a directional manner. , the mechanical strength of the press mold is increased, the wear resistance is improved, and a press mold that can sufficiently withstand the pressure during press molding can be easily produced.
また、重量物である鋳物製基台を使用しないので、プレ
ス型の着脱および搬送が容易となり作業効率が著しく向
上する。Furthermore, since a heavy casting base is not used, the press mold can be easily attached and detached and transported, and work efficiency is significantly improved.
Claims (2)
脂を充填し、該樹脂を磁界中で凝固せしめることを特徴
とする樹脂製プレス型の製造法。(1) A method for manufacturing a resin press mold, which comprises filling a mold into which a reinforcing member is inserted with a resin mixed with iron powder, and solidifying the resin in a magnetic field.
よび／または管状部材と該棒状部材および／または管状
部材に対して垂直方向に配置された支持部材とよりなる
特許請求の範囲第１項記載の樹脂製プレス型の製造法。(2) A claim in which the reinforcing member comprises a large number of rod-like members and/or tubular members arranged in parallel and a support member arranged perpendicularly to the rod-like members and/or tubular members. A method for manufacturing a resin press mold according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12427184A JPS613620A (en) | 1984-06-15 | 1984-06-15 | Manufacture of press die made of resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12427184A JPS613620A (en) | 1984-06-15 | 1984-06-15 | Manufacture of press die made of resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS613620A true JPS613620A (en) | 1986-01-09 |
Family
ID=14881200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12427184A Pending JPS613620A (en) | 1984-06-15 | 1984-06-15 | Manufacture of press die made of resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613620A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01165410A (en) * | 1987-12-21 | 1989-06-29 | Shinko Jushi Kasei Kk | Simple mold |
| US5041570A (en) * | 1988-08-03 | 1991-08-20 | Toyo Gosei Kogyo Co., Ltd. | Photosensitive 4,4'-diazidostilbene derivative |
| US6677001B1 (en) | 1986-11-10 | 2004-01-13 | Semiconductor Energy Laboratory Co., Ltd. | Microwave enhanced CVD method and apparatus |
-
1984
- 1984-06-15 JP JP12427184A patent/JPS613620A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6677001B1 (en) | 1986-11-10 | 2004-01-13 | Semiconductor Energy Laboratory Co., Ltd. | Microwave enhanced CVD method and apparatus |
| JPH01165410A (en) * | 1987-12-21 | 1989-06-29 | Shinko Jushi Kasei Kk | Simple mold |
| US5041570A (en) * | 1988-08-03 | 1991-08-20 | Toyo Gosei Kogyo Co., Ltd. | Photosensitive 4,4'-diazidostilbene derivative |
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