JPH0287540U - - Google Patents
Info
- Publication number
- JPH0287540U JPH0287540U JP16472488U JP16472488U JPH0287540U JP H0287540 U JPH0287540 U JP H0287540U JP 16472488 U JP16472488 U JP 16472488U JP 16472488 U JP16472488 U JP 16472488U JP H0287540 U JPH0287540 U JP H0287540U
- Authority
- JP
- Japan
- Prior art keywords
- model
- jig
- fugitive
- view
- showing
- 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
- 238000005266 casting Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000003110 molding sand Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案に係る治具を示す正面図、第２
図は平面図、第３図は治具の使用状態を示す正面
図、第４図は本考案に係る治具の第２の実施例を
示す平面図、第５図は部分正面図、第６図は第３
図の実施例を示す平面図、第７図は部分正面図、
第８図は消失模型鋳造法の一例を示す断面図、第
９図は治具の従来例を示す正面図である。
１…模型、２０…治具、２１…支柱、２２…支
持板、２３…切欠部、２４…通気孔、２５…スリ
ツト。
Figure 1 is a front view showing the jig according to the present invention, Figure 2 is a front view showing the jig according to the present invention;
The figure is a plan view, FIG. 3 is a front view showing how the jig is used, FIG. 4 is a plan view showing a second embodiment of the jig according to the present invention, FIG. 5 is a partial front view, and FIG. The figure is the third
A plan view showing the embodiment shown in the figure, FIG. 7 is a partial front view,
FIG. 8 is a sectional view showing an example of the disappearing model casting method, and FIG. 9 is a front view showing a conventional example of a jig. DESCRIPTION OF SYMBOLS 1...Model, 20...Jig, 21...Strut, 22...Support plate, 23...Notch, 24...Vent hole, 25...Slit.
Claims (1)
型の周囲に配置され、模型の鋳型砂内への埋没時
、模型の変形を防止するための治具に於いて、上
記治具の模型と接触する接触部に通気性を持たせ
たことを特徴とする消失模型変形防止用治具。 In a jig that is placed around a model made of a fugitive material used in the casting of a fugitive model and is used to prevent deformation of the model when the model is buried in molding sand, contact of the jig with the model A jig for preventing deformation of a disappearing model, which is characterized by having ventilation parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16472488U JPH0522359Y2 (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16472488U JPH0522359Y2 (en) | 1988-12-19 | 1988-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0287540U true JPH0287540U (en) | 1990-07-11 |
| JPH0522359Y2 JPH0522359Y2 (en) | 1993-06-08 |
Family
ID=31450574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16472488U Expired - Lifetime JPH0522359Y2 (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522359Y2 (en) |
-
1988
- 1988-12-19 JP JP16472488U patent/JPH0522359Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522359Y2 (en) | 1993-06-08 |
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