JPS61127913U - - Google Patents

Info

Publication number
JPS61127913U
JPS61127913U JP915485U JP915485U JPS61127913U JP S61127913 U JPS61127913 U JP S61127913U JP 915485 U JP915485 U JP 915485U JP 915485 U JP915485 U JP 915485U JP S61127913 U JPS61127913 U JP S61127913U
Authority
JP
Japan
Prior art keywords
stopper
stepped
stepped drill
guide
cutting part
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
JP915485U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP915485U priority Critical patent/JPS61127913U/ja
Publication of JPS61127913U publication Critical patent/JPS61127913U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)

Description

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

第１図及び第２図は本考案に係る皿孔加工用ス
トツパの一実施例を示す縦断面図、第３図は第１
図の斜視図、第４図及び第５図は従来の皿孔加工
用ストツパを示す正面図である。 １…段付ドリル、９…被加工物、９ａ…皿孔、
１３…ストツパ、１６…ストツパガイド、１８…
スプリング。 1 and 2 are longitudinal cross-sectional views showing one embodiment of the stopper for countersunk hole machining according to the present invention, and FIG.
The perspective view and FIGS. 4 and 5 are front views showing a conventional stopper for countersinking. 1...Stepped drill, 9...Workpiece, 9a...Countersunk hole,
13...stopper, 16...stopper guide, 18...
spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端近くに段差部を形成した段付ドリルを用い
て穿孔する皿孔の深さを規制するための皿孔加工
用ストツパにおいて、前記段付ドリルの一部に位
置調節可能に設けたストツパと、このストツパと
前記段付ドリルの切削部との中間に軸方向に摺動
可能なボールベアリングで回転自在に支持され、
外周に開口部を有するストツパガイドと、このス
トツパガイドと前記ストツパとの間に設けられ該
ストツパガイドを前記切削部方向に付勢するスプ
リングとを具備したことを特徴とする皿孔加工用
ストツパ。 A stopper for countersunk hole drilling for regulating the depth of a countersink hole drilled using a stepped drill having a stepped portion near the tip, a stopper provided in a part of the stepped drill so that its position can be adjusted; rotatably supported by a ball bearing that is slidable in the axial direction between the stopper and the cutting part of the stepped drill;
A stopper for countersunk hole machining, comprising: a stopper guide having an opening on the outer periphery; and a spring provided between the stopper guide and the stopper to urge the stopper guide toward the cutting part.
JP915485U 1985-01-28 1985-01-28 Pending JPS61127913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP915485U JPS61127913U (en) 1985-01-28 1985-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP915485U JPS61127913U (en) 1985-01-28 1985-01-28

Publications (1)

Publication Number Publication Date
JPS61127913U true JPS61127913U (en) 1986-08-11

Family

ID=30489103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP915485U Pending JPS61127913U (en) 1985-01-28 1985-01-28

Country Status (1)

Country Link
JP (1) JPS61127913U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09239651A (en) * 1996-03-05 1997-09-16 Olympus Optical Co Ltd Tool diameter correcting method and device of concave form tool
KR100991826B1 (en) 2008-10-10 2010-11-04 (주)대동석재공업 a drill edge for punching
JP2014511195A (en) * 2011-01-27 2014-05-15 バイオメット ユーケイ ヘルスケア リミテッド Rotating blade
KR101465614B1 (en) * 2012-05-30 2014-11-27 김용기 drill bit having a cup to prevent from scattering of dust
JP2015030062A (en) * 2013-08-02 2015-02-16 株式会社後藤建設 Pipe boring device
JP2019181638A (en) * 2018-04-13 2019-10-24 神谷機工株式会社 Cutter with scratch prevention function
JP2021522080A (en) * 2018-05-04 2021-08-30 ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ Cutting tool with depth stopper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09239651A (en) * 1996-03-05 1997-09-16 Olympus Optical Co Ltd Tool diameter correcting method and device of concave form tool
KR100991826B1 (en) 2008-10-10 2010-11-04 (주)대동석재공업 a drill edge for punching
JP2014511195A (en) * 2011-01-27 2014-05-15 バイオメット ユーケイ ヘルスケア リミテッド Rotating blade
KR101465614B1 (en) * 2012-05-30 2014-11-27 김용기 drill bit having a cup to prevent from scattering of dust
JP2015030062A (en) * 2013-08-02 2015-02-16 株式会社後藤建設 Pipe boring device
JP2019181638A (en) * 2018-04-13 2019-10-24 神谷機工株式会社 Cutter with scratch prevention function
JP2021522080A (en) * 2018-05-04 2021-08-30 ギューリング カーゲーＧｕｅｈｒｉｎｇ Ｋｇ Cutting tool with depth stopper

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