JPH0314041U - - Google Patents
Info
- Publication number
- JPH0314041U JPH0314041U JP7224289U JP7224289U JPH0314041U JP H0314041 U JPH0314041 U JP H0314041U JP 7224289 U JP7224289 U JP 7224289U JP 7224289 U JP7224289 U JP 7224289U JP H0314041 U JPH0314041 U JP H0314041U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- mold
- making device
- mold making
- seal block
- 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
- 238000000465 moulding Methods 0.000 claims description 2
- 238000000071 blow moulding Methods 0.000 claims 1
- 239000003110 molding sand Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Description
第1図〜第4図は本考案の実施例を示すもので
、第1図は鋳型造型装置の正面図、第2図は第1
図−線矢視図、第3図は縦合わせ部の側面図
、第4図は鋳型造型装置の要部断面図、第5図は
従来技術に係る鋳型造型装置の部分切欠き縦断正
面図である。
M……鋳型造型装置、1……縦合せ部、4……
造型キヤビテイ、5……シエル砂、10……下型
、20……上型、41……エアシリンダ、44…
…復帰バネ、45……シールブロツク、49……
エアパイプ、50……ノズル。
Figures 1 to 4 show examples of the present invention. Figure 1 is a front view of the mold making device, and Figure 2 is a front view of the mold making device.
Fig. 3 is a side view of the vertical alignment part, Fig. 4 is a cross-sectional view of the main part of the mold making device, and Fig. 5 is a partially cutaway longitudinal sectional front view of the mold making device according to the prior art. be. M... Mold making device, 1... Vertical alignment part, 4...
Molding cavity, 5... Shell sand, 10... Lower mold, 20... Upper mold, 41... Air cylinder, 44...
...Return spring, 45...Seal block, 49...
Air pipe, 50... nozzle.
Claims (1)
に当接したシール位置と縦合わせ部から離隔した
シール解除位置とに位置切換可能に設けられたシ
ールブロツクと、 上記シールブロツクをシール位置に駆動するエ
アシリンダと 上記シールブロツクをシール解除位置に付勢す
る付勢部材と、 上記上型と下型の間に形成される造型キヤビテ
イに鋳砂を吹き込むブローエア圧を上記エアシリ
ンダに導入するエア通路とを備えたことを特徴と
する鋳型造型装置。[Scope of Claim for Utility Model Registration] In a mold making device for making molds, a seal position in contact with the vertically aligned portion of the upper die and lower die of the mold making device and a seal release position separated from the vertically aligned portion. a seal block whose position can be changed between the two, an air cylinder that drives the seal block to the sealing position, a biasing member that biases the seal block to the seal release position, and a space between the upper mold and the lower mold. A mold making device comprising: an air passageway for introducing blow air pressure into the air cylinder to blow molding sand into the molding cavity to be formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7224289U JPH0314041U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7224289U JPH0314041U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0314041U true JPH0314041U (en) | 1991-02-13 |
Family
ID=31610010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7224289U Pending JPH0314041U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0314041U (en) |
-
1989
- 1989-06-20 JP JP7224289U patent/JPH0314041U/ja active Pending