JPH0426627U - - Google Patents
Info
- Publication number
- JPH0426627U JPH0426627U JP6889790U JP6889790U JPH0426627U JP H0426627 U JPH0426627 U JP H0426627U JP 6889790 U JP6889790 U JP 6889790U JP 6889790 U JP6889790 U JP 6889790U JP H0426627 U JPH0426627 U JP H0426627U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding sand
- coating
- cast
- coated
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003110 molding sand Substances 0.000 claims 2
- 229910001297 Zn alloy Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000004567 concrete Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図〜第３図は本考案の実施例を示す図で、
第１図は本考案のプレス用簡易金型のパンチ部と
ダイス部を示す斜視図、第２図は第１図のＡ−Ａ
断面図、第３図は第１図におけるパンチ部の補強
用鋳鉄の鋳型造形方法を示す図、第４図および第
５図は従来の技術を示す図である。
１……パンチ、１ａ……パンチ補強用鋳鉄、２
……ダイス、２ａ……ダイス補強用鋳鉄、３……
板押さえ、４……ホルダ、５……ガイドバー、６
……板押さえ押付用ばね、７ａ，７ｂ……上、下
鋳枠、８……水溶性塗型、９……模型、１０……
鋳物砂、１１……湯口。
Figures 1 to 3 are diagrams showing embodiments of the present invention.
Figure 1 is a perspective view showing the punch part and die part of the simple press mold of the present invention, and Figure 2 is A-A in Figure 1.
A cross-sectional view, FIG. 3 is a diagram showing a method of forming a reinforcing cast iron mold for the punch portion in FIG. 1, and FIGS. 4 and 5 are diagrams showing a conventional technique. 1... Punch, 1a... Cast iron for punch reinforcement, 2
...Dice, 2a...Cast iron for reinforcing dice, 3...
Plate holder, 4...Holder, 5...Guide bar, 6
... Spring for pressing plate holder, 7a, 7b ... Upper and lower flasks, 8 ... Water-soluble coating mold, 9 ... Model, 10 ...
Foundry sand, 11... sprue.
Claims (1)
プレス用簡易金型において、該簡易金型のコーナ
部等強度を必要とする部分を、水溶性塗型を塗布
した模型の周囲に鋳枠内において粘結剤をコーテ
イングした乾態の耐火物粒子からなる鋳物砂を充
填し、模型毎マイクロ波にて加熱して塗型と鋳物
砂を接着硬化させた鋳型により鋳造された鋳鉄に
よつて形成したことを特徴とするプレス用簡易金
型。 In a simple press mold made of zinc alloy, resin, concrete, etc., parts that require strength such as the corners of the simple mold are placed in a casting flask around a model coated with a water-soluble coating. It is made of cast iron and is cast using a mold filled with molding sand made of dry refractory particles coated with a binder and heated with microwaves to harden the coating and molding sand. A simple mold for presses characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6889790U JPH0426627U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6889790U JPH0426627U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426627U true JPH0426627U (en) | 1992-03-03 |
Family
ID=31603736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6889790U Pending JPH0426627U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426627U (en) |
-
1990
- 1990-06-27 JP JP6889790U patent/JPH0426627U/ja active Pending
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