JPH0248217U - - Google Patents
Info
- Publication number
- JPH0248217U JPH0248217U JP12870688U JP12870688U JPH0248217U JP H0248217 U JPH0248217 U JP H0248217U JP 12870688 U JP12870688 U JP 12870688U JP 12870688 U JP12870688 U JP 12870688U JP H0248217 U JPH0248217 U JP H0248217U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- sheet
- die
- compressed air
- utility
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案を示す断面図、第２図乃至第４
図はその作動の説明図、第５図は従来技術の説明
図。
１…パンチ、１０…シート、１２…ダイ、２１
…圧縮空気。
Figure 1 is a sectional view showing the present invention, Figures 2 to 4
The figure is an explanatory diagram of its operation, and FIG. 5 is an explanatory diagram of the prior art. 1...Punch, 10...Sheet, 12...Die, 21
…Compressed air.
Claims (1)
開けるピアシング装置において、パンチ１の側か
らシート１０の面に圧縮空気２１の圧力をかける
構造を特徴としたピアシング装置。 This piercing device uses a punch 1 and a die 12 to make a hole in a sheet 10, and is characterized by a structure in which pressure of compressed air 21 is applied to the surface of the sheet 10 from the side of the punch 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12870688U JPH0248217U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12870688U JPH0248217U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0248217U true JPH0248217U (en) | 1990-04-03 |
Family
ID=31382297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12870688U Pending JPH0248217U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248217U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10146624A (en) * | 1996-11-14 | 1998-06-02 | Murata Mfg Co Ltd | Press device and manufacture of metallic member using the same |
| JP2007290021A (en) * | 2006-04-27 | 2007-11-08 | Sumitomo Heavy Ind Ltd | Tie bar cutting mold |
| WO2008143236A1 (en) * | 2007-05-22 | 2008-11-27 | Amada Company, Limited | Slag rise preventing method, and punch mold |
| JP2014140900A (en) * | 2007-05-22 | 2014-08-07 | Amada Co Ltd | Slug pulling prevention method |
-
1988
- 1988-09-30 JP JP12870688U patent/JPH0248217U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10146624A (en) * | 1996-11-14 | 1998-06-02 | Murata Mfg Co Ltd | Press device and manufacture of metallic member using the same |
| JP2007290021A (en) * | 2006-04-27 | 2007-11-08 | Sumitomo Heavy Ind Ltd | Tie bar cutting mold |
| WO2008143236A1 (en) * | 2007-05-22 | 2008-11-27 | Amada Company, Limited | Slag rise preventing method, and punch mold |
| JP2009000745A (en) * | 2007-05-22 | 2009-01-08 | Amada Co Ltd | Waste-up prevention method and punch mold |
| JP2014140900A (en) * | 2007-05-22 | 2014-08-07 | Amada Co Ltd | Slug pulling prevention method |