JPS59106636U - punching device - Google Patents

punching device

Info

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
Application number
JP157083U
Other languages
Japanese (ja)
Inventor
恒成　正敏
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP157083U priority Critical patent/JPS59106636U/en
Publication of JPS59106636U publication Critical patent/JPS59106636U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被打抜中空材に嵌入される軸部材、この軸部材にその中
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.
JP157083U 1983-01-08 1983-01-08 punching device Pending JPS59106636U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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