JPS5924212U - Chip holding device in a drilling machine using a hole saw - Google Patents

Chip holding device in a drilling machine using a hole saw

Info

Publication number
JPS5924212U
JPS5924212U JP11662882U JP11662882U JPS5924212U JP S5924212 U JPS5924212 U JP S5924212U JP 11662882 U JP11662882 U JP 11662882U JP 11662882 U JP11662882 U JP 11662882U JP S5924212 U JPS5924212 U JP S5924212U
Authority
JP
Japan
Prior art keywords
hole saw
drilling machine
holding device
chip holding
center
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
Application number
JP11662882U
Other languages
Japanese (ja)
Other versions
JPS6128655Y2 (en
Inventor
昭仁 毛利
Original Assignee
株式会社大崎精密工具製作所
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 株式会社大崎精密工具製作所 filed Critical 株式会社大崎精密工具製作所
Priority to JP11662882U priority Critical patent/JPS5924212U/en
Publication of JPS5924212U publication Critical patent/JPS5924212U/en
Application granted granted Critical
Publication of JPS6128655Y2 publication Critical patent/JPS6128655Y2/ja
Granted legal-status Critical Current

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  • Drilling Tools (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 the drawing]

第１図は本考案に係る穿孔機の断面図、第２図は第１図
Ａ方向からみた正面図、第３図は穿孔終了直後の要部を
示す断面図、第４図はホルソーを引き上げた状態を示す
要部の断面図である。 １・・・穿孔機本体、２・・・ホルン−回転軸、５・・
・ホルソー、７・・・センタードリル、１０・・・渦巻
バネ。Fig. 1 is a sectional view of the drilling machine according to the present invention, Fig. 2 is a front view seen from the direction A in Fig. 1, Fig. 3 is a sectional view showing the main parts immediately after drilling is completed, and Fig. 4 is a drawing of the hole saw. FIG. 1...Drilling machine body, 2...Horn-rotating shaft, 5...
・Hole saw, 7... Center drill, 10... Spiral spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ホルソーを先端に取り付けたホルソー回転軸の中心に、
先端側を傾斜自在にセンタードリルを取り付けると共に
このセンタートリルの傾斜側をホルソー内に固定した渦
巻バネの中心に位置させて成るホルソーを使用した穿孔
機に於けるチップの保持装置。At the center of the hole saw rotation shaft with the hole saw attached to the tip,
A chip holding device in a drilling machine using a hole saw, in which a center drill is attached so that its tip side can be freely tilted, and the inclined side of the center drill is positioned at the center of a spiral spring fixed in the hole saw.
JP11662882U 1982-07-31 1982-07-31 Chip holding device in a drilling machine using a hole saw Granted JPS5924212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11662882U JPS5924212U (en) 1982-07-31 1982-07-31 Chip holding device in a drilling machine using a hole saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11662882U JPS5924212U (en) 1982-07-31 1982-07-31 Chip holding device in a drilling machine using a hole saw

Publications (2)

Publication Number Publication Date
JPS5924212U true JPS5924212U (en) 1984-02-15
JPS6128655Y2 JPS6128655Y2 (en) 1986-08-25

Family

ID=30268777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11662882U Granted JPS5924212U (en) 1982-07-31 1982-07-31 Chip holding device in a drilling machine using a hole saw

Country Status (1)

Country Link
JP (1) JPS5924212U (en)

Also Published As

Publication number Publication date
JPS6128655Y2 (en) 1986-08-25

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