JPS6438132U - - Google Patents
Info
- Publication number
- JPS6438132U JPS6438132U JP13412387U JP13412387U JPS6438132U JP S6438132 U JPS6438132 U JP S6438132U JP 13412387 U JP13412387 U JP 13412387U JP 13412387 U JP13412387 U JP 13412387U JP S6438132 U JPS6438132 U JP S6438132U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- sand
- water jacket
- sand blowing
- blow head
- 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
- 239000004576 sand Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Landscapes
- Casting Devices For Molds (AREA)
Description
第１図ａは本考案の砂吹込みノズル装置のブロ
ーヘツド及び金型模型の縦断面図を示し、同図ｂ
はそれらにより砂吹込み操作を行つている様子を
示す縦断面図である。第２図ａはノズル３の縦断
面図であり、同図ｂはブローヘツド方向から見た
ノズル３の側面図を示す。第３図ａは従来の砂吹
込みノズル装置のブローヘツド及び金型模型の縦
断面図を示し、同図ｂはそれらにより砂吹込み操
作を行つている様子を示す縦断面図である。
主な参照番号、１…ブローヘツド、２…ブロー
プレート、３…ノズル、４…吹込み用砂、５，６
…金型、７…模型、８…ブロー用孔、１０…ウオ
ータージヤケツト、１１…ノズル内筒、１４…ノ
ズル外筒、１５…整流板、１６…給水孔、１７…
排水孔。
Figure 1a shows a longitudinal sectional view of the blow head and mold model of the sand blowing nozzle device of the present invention, and Figure 1b
is a vertical cross-sectional view showing a sand blowing operation performed by them. FIG. 2a is a longitudinal sectional view of the nozzle 3, and FIG. 2b is a side view of the nozzle 3 viewed from the direction of the blow head. FIG. 3a shows a longitudinal sectional view of a blow head and a mold model of a conventional sand blowing nozzle device, and FIG. 3b is a longitudinal sectional view showing a sand blowing operation using them. Main reference numbers: 1...Blow head, 2...Blow plate, 3...Nozzle, 4...Blowing sand, 5,6
... Mold, 7... Model, 8... Blow hole, 10... Water jacket, 11... Nozzle inner cylinder, 14... Nozzle outer cylinder, 15... Current plate, 16... Water supply hole, 17...
Drain hole.
Claims (1)
造のための砂吹込みノズル装置であつて、 該ノズルの筒壁内部にウオータージヤケツトを
備え、かつ、冷却水がノズル軸方向に円滑に流れ
るようにノズル軸に略平行に該ウオータージヤケ
ツト内に整流板を配設したことを特徴とする砂吹
込みノズル装置。[Scope of Claim for Utility Model Registration] A sand blowing nozzle device for manufacturing thermosetting molds having a nozzle in the blow head, comprising a water jacket inside the cylindrical wall of the nozzle, and cooling water flowing through the nozzle shaft. 1. A sand blowing nozzle device characterized in that a rectifier plate is disposed within the water jacket substantially parallel to a nozzle axis so that the sand flows smoothly in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13412387U JPS6438132U (en) | 1987-09-02 | 1987-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13412387U JPS6438132U (en) | 1987-09-02 | 1987-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438132U true JPS6438132U (en) | 1989-03-07 |
Family
ID=31392590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13412387U Pending JPS6438132U (en) | 1987-09-02 | 1987-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438132U (en) |
-
1987
- 1987-09-02 JP JP13412387U patent/JPS6438132U/ja active Pending
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