JPS61195845U - - Google Patents
Info
- Publication number
- JPS61195845U JPS61195845U JP7887385U JP7887385U JPS61195845U JP S61195845 U JPS61195845 U JP S61195845U JP 7887385 U JP7887385 U JP 7887385U JP 7887385 U JP7887385 U JP 7887385U JP S61195845 U JPS61195845 U JP S61195845U
- Authority
- JP
- Japan
- Prior art keywords
- hole punching
- view
- hole
- gap
- rear end
- 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
- 238000004080 punching Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Description
第１図乃至第４図は本考案の一実施例を示し、
第１図は斜視図、第２図乃至第４図は本考案を備
えたガス孔孔明け機を示し、第２図は要部を拡大
して示す一部断面正面図、第３図は孔明け前の状
態を示す正面図、第４図孔明け後の状態を示す正
面図、第５図は金枠さんの夫々異なる例を示す断
面図、第６図は金枠さんの配設状態を示す底面図
、第７図は第６図の断面図である。
１……孔明けピン、１ａ……同孔明け部、１ｂ
……同チエツク部、１ｃ……同弾性変形部、２…
…孔明け機、４……鋳型、５……ガス孔、６……
金枠さん、１０……昇降ガイド。
1 to 4 show an embodiment of the present invention,
FIG. 1 is a perspective view, FIGS. 2 to 4 show a gas hole punching machine equipped with the present invention, FIG. Figure 4 is a front view showing the state before drilling, Figure 5 is a sectional view showing different examples of the metal frame, and Figure 6 is the arrangement state of the metal frame. The bottom view shown in FIG. 7 is a sectional view of FIG. 6. 1...Drilling pin, 1a...Drilling part, 1b
...The same check part, 1c...The same elastic deformation part, 2...
...Drilling machine, 4...Mold, 5...Gas hole, 6...
Mr. Gold Frame, 10...Ascending guide.
Claims (1)
形自在に構成したことを特徴とする鋳型ガス孔用
孔明けピン。 A hole punching pin for a mold gas hole, characterized in that a gap between a tip hole punching part and a rear end check part is configured to be elastically deformable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7887385U JPS61195845U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7887385U JPS61195845U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195845U true JPS61195845U (en) | 1986-12-06 |
Family
ID=30623257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7887385U Pending JPS61195845U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195845U (en) |
-
1985
- 1985-05-27 JP JP7887385U patent/JPS61195845U/ja active Pending
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