JPS5997812U - Drilling tools - Google Patents

Drilling tools

Info

Publication number
JPS5997812U
JPS5997812U JP19358682U JP19358682U JPS5997812U JP S5997812 U JPS5997812 U JP S5997812U JP 19358682 U JP19358682 U JP 19358682U JP 19358682 U JP19358682 U JP 19358682U JP S5997812 U JPS5997812 U JP S5997812U
Authority
JP
Japan
Prior art keywords
tool body
tool
drilling tools
tip
cutting
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
JP19358682U
Other languages
Japanese (ja)
Other versions
JPS6234647Y2 (en
Inventor
竹中　敏弘
喜久幸 矢野
米浜　賢
加藤　泰男
Original Assignee
三菱マテリアル株式会社
トヨタ自動車株式会社
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 三菱マテリアル株式会社, トヨタ自動車株式会社 filed Critical 三菱マテリアル株式会社
Priority to JP19358682U priority Critical patent/JPS5997812U/en
Publication of JPS5997812U publication Critical patent/JPS5997812U/en
Application granted granted Critical
Publication of JPS6234647Y2 publication Critical patent/JPS6234647Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (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図は従来の穴明は加工用〒具の一例による穴明は加
工状況を示す一部省略正面図、第２図はこの考率の一実
施例による穴明は加工状況を示す一部省略正面図、第３
図は第２図の■矢視拡大図、第１図は第２図のＩＶ−Ｉ
Ｖに沿う拡大断面図である。 １１・・・ドリル本体（工具本体）、１５・・・切刃チ
ップ、１７・・・切欠き溝、１９・・・くさび部材、１
９ａ・・・傾斜面、２０・・・差動ねじ、２２・・・ピ
ン、０・・・軸線。Figure 1 is a partially omitted front view showing the machining situation of a conventional hole-drilling tool that is an example of a machining tool, and Figure 2 is a partially omitted front view showing the machining situation of an example of this method. Abbreviated front view, 3rd
The figure is an enlarged view of the ■ arrow in Figure 2, and Figure 1 is IV-I in Figure 2.
It is an enlarged sectional view along V. 11... Drill body (tool body), 15... Cutting blade tip, 17... Notch groove, 19... Wedge member, 1
9a... Inclined surface, 20... Differential screw, 22... Pin, 0... Axis line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 棒状の工具本体の先端部に切刃チップを着脱自在に装着
してなる穴明は加工用工具において、前記工具本体の切
刃チップより後端側の外周部に工具本体の軸線とほぼ直
交する方向に延在する切欠き溝を設け、・この切欠き溝
の開放側の溝幅寸法を変更させる穴明は加工用工具。In a machining tool, a hole formed by detachably attaching a cutting tip to the tip of a rod-shaped tool body is provided on the outer periphery of the tool body on the rear end side of the cutting tip and is substantially perpendicular to the axis of the tool body. A cutting tool is used to provide a notched groove extending in the direction, and to change the groove width dimension on the open side of this notched groove.
JP19358682U 1982-12-21 1982-12-21 Drilling tools Granted JPS5997812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19358682U JPS5997812U (en) 1982-12-21 1982-12-21 Drilling tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19358682U JPS5997812U (en) 1982-12-21 1982-12-21 Drilling tools

Publications (2)

Publication Number Publication Date
JPS5997812U true JPS5997812U (en) 1984-07-03
JPS6234647Y2 JPS6234647Y2 (en) 1987-09-03

Family

ID=30416332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19358682U Granted JPS5997812U (en) 1982-12-21 1982-12-21 Drilling tools

Country Status (1)

Country Link
JP (1) JPS5997812U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11923670B2 (en) 2020-03-11 2024-03-05 Panasonic Intellectual Property Management Co., Ltd. ARC detection device, solar inverter, indoor wiring system, circuit breaker, solar panel, solar panel attachment module, and junction box

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130984U (en) * 1975-04-14 1976-10-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130984U (en) * 1975-04-14 1976-10-22

Also Published As

Publication number Publication date
JPS6234647Y2 (en) 1987-09-03

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