JPS59106636U - punching device - Google Patents
punching deviceInfo
- Publication number
- JPS59106636U JPS59106636U JP157083U JP157083U JPS59106636U JP S59106636 U JPS59106636 U JP S59106636U JP 157083 U JP157083 U JP 157083U JP 157083 U JP157083 U JP 157083U JP S59106636 U JPS59106636 U JP S59106636U
- Authority
- JP
- Japan
- Prior art keywords
- punching device
- punched
- shaft member
- hollow material
- pair
- 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
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は長尺の被打抜中空材に抜き穴を加工した側面断
面図、第2図は従来の打抜装置を示す側面断面図、第3
図は第2図のI−IIT断面図、第4図はこの考案の一
実施例を示す正面断面図である。
図において1は被打抜中空材、2は軸部材、22はグイ
切刃、4はポンチである。なお図中同一符号は同−又は
相当部分を示す。Figure 1 is a side cross-sectional view of a long hollow material to be punched with a punched hole, Figure 2 is a side cross-sectional view showing a conventional punching device, and Figure 3 is a side cross-sectional view showing a conventional punching device.
The figure is a sectional view taken along line I-IIT in FIG. 2, and FIG. 4 is a front sectional view showing one embodiment of this invention. In the figure, 1 is a hollow material to be punched, 2 is a shaft member, 22 is a cutting blade, and 4 is a punch. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
心軸に直交して設けられた貫通穴の両端に加工された一
対のタイ切刃、およびこの一対のグイ切刃にそれぞれ対
向して設けられ、上記被打抜中空材に同時に抜き穴をぬ
くポンチを有する打抜装置。A shaft member inserted into the hollow material to be punched, a pair of tie cutting blades machined at both ends of a through hole provided in this shaft member perpendicular to its central axis, and a pair of tie cutting blades facing each other. A punching device provided with a punch for punching holes in the hollow material to be punched at the same time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP157083U JPS59106636U (en) | 1983-01-08 | 1983-01-08 | punching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP157083U JPS59106636U (en) | 1983-01-08 | 1983-01-08 | punching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59106636U true JPS59106636U (en) | 1984-07-18 |
Family
ID=30133287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP157083U Pending JPS59106636U (en) | 1983-01-08 | 1983-01-08 | punching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59106636U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281225A (en) * | 1985-10-03 | 1987-04-14 | Fujitsubo Giken Kogyo Kk | Round pipe drilling machine |
JPS63180118U (en) * | 1987-05-13 | 1988-11-21 |
-
1983
- 1983-01-08 JP JP157083U patent/JPS59106636U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281225A (en) * | 1985-10-03 | 1987-04-14 | Fujitsubo Giken Kogyo Kk | Round pipe drilling machine |
JPS63180118U (en) * | 1987-05-13 | 1988-11-21 |
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