JPS6146105U - 2-blade type bit - Google Patents

2-blade type bit

Info

Publication number
JPS6146105U
JPS6146105U JP13197684U JP13197684U JPS6146105U JP S6146105 U JPS6146105 U JP S6146105U JP 13197684 U JP13197684 U JP 13197684U JP 13197684 U JP13197684 U JP 13197684U JP S6146105 U JPS6146105 U JP S6146105U
Authority
JP
Japan
Prior art keywords
notch
head body
pair
tip
freely
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
JP13197684U
Other languages
Japanese (ja)
Other versions
JPH0212006Y2 (en
Inventor
勉 市谷
Original Assignee
中央精工株式会社
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 中央精工株式会社 filed Critical 中央精工株式会社
Priority to JP13197684U priority Critical patent/JPS6146105U/en
Publication of JPS6146105U publication Critical patent/JPS6146105U/en
Application granted granted Critical
Publication of JPH0212006Y2 publication Critical patent/JPH0212006Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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 the drawing]

図面はこの考案の１実施例を示すもので、第１図及び第
２図はヘッド本体１を示す正面図と側面図、第３図は第
１図のＡ−Ａ線に沿う断面図、第４図及び第５図はチッ
プ取付け具９を示す平面図と正面図、第６図はチップ取
付け具９の裏面を示す一部拡大斜視図、第７図はバラン
スカット用としてヘッド本体１にチップ取付け具９を装
着した正面図、第８図は圧着ネジ１６の作動を示す一部
拡大断面図、第９図はアジャストネジ１７の作動を示す
一部拡大断面図、第１０図及び第１１図はステップカッ
ト用としてヘッド本体１にチシブ取付け具９を装着した
正面図と平面図である。 １・・・・・・ヘッド本体、４・・・・・・切欠き、８
・・・・・・ストッパー、９・・・・・・チップ取付け
具、１２・・・・・・凹部、１５・・・・・・セットネ
ジ、１６・・・・・・圧着ネジ、１７・・・・・・アジ
ャストネジ、１８・・・・・・スペーサ。The drawings show one embodiment of this invention, and FIGS. 1 and 2 are front and side views showing the head body 1, FIG. 3 is a sectional view taken along line A-A in FIG. 1, and FIG. 4 and 5 are a plan view and a front view showing the tip holder 9, FIG. 6 is a partially enlarged perspective view showing the back side of the tip holder 9, and FIG. 7 is a tip attached to the head body 1 for balance cutting. 8 is a partially enlarged sectional view showing the operation of the crimp screw 16; FIG. 9 is a partially enlarged sectional view showing the operation of the adjustment screw 17; FIGS. 10 and 11. 1A and 1B are a front view and a plan view, respectively, of a head main body 1 equipped with a cutter fitting 9 for step cutting. 1...Head body, 4...Notch, 8
... Stopper, 9 ... Chip attachment tool, 12 ... Concavity, 15 ... Set screw, 16 ... Crimp screw, 17. ...Adjustment screw, 18...Spacer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アーバーに取付け自在とされた先部に切欠き４を有する
ヘッド本体１と、該ヘッド本体１の切欠き４内にセット
ネジ１５を介し七装着自在とされた一対のチップ取付け
具９とよりなり、上記ヘッド本体１にはその切欠き４の
両側壁に各々一対の圧着ネジ１６が貫通自在に設けられ
ると共に、同切欠き４の底壁には一対のストッパー８が
取付けられ、他方、一対のチップ取付け具９には各々そ
の裏面に上記圧着ネジ１６が嵌合自在な少くとも１側面
に傾斜面を有する凹部１２が形成されると共に、同各チ
ップ取付け具９の基端側には前記ストッパー８に各々当
接自在なアジャストネジ１７が設けられ、かつ、チップ
取付け具９の基端面と切欠き４底壁面との間にスペーサ
１８が挿入自在とされてなる２枚刃型パイト。It consists of a head body 1 having a notch 4 at the tip that can be freely attached to an arbor, and a pair of tip mounts 9 that can be freely attached to the notch 4 of the head body 1 through a set screw 15. A pair of crimp screws 16 are provided on both side walls of the notch 4 in the head body 1 so as to be able to pass through the head body 1, and a pair of stoppers 8 are attached to the bottom wall of the notch 4. A recess 12 having an inclined surface on at least one side is formed in the back surface of each chip holder 9, into which the crimp screw 16 can be fitted, and the stopper is provided on the proximal end side of each chip holder 9. 8 are provided with adjustable screws 17 that can freely come into contact with each other, and a spacer 18 can be freely inserted between the proximal end surface of the tip holder 9 and the bottom wall surface of the notch 4.
JP13197684U 1984-08-29 1984-08-29 2-blade type bit Granted JPS6146105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13197684U JPS6146105U (en) 1984-08-29 1984-08-29 2-blade type bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13197684U JPS6146105U (en) 1984-08-29 1984-08-29 2-blade type bit

Publications (2)

Publication Number Publication Date
JPS6146105U true JPS6146105U (en) 1986-03-27
JPH0212006Y2 JPH0212006Y2 (en) 1990-04-04

Family

ID=30690545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13197684U Granted JPS6146105U (en) 1984-08-29 1984-08-29 2-blade type bit

Country Status (1)

Country Link
JP (1) JPS6146105U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002061613A (en) * 2000-08-24 2002-02-28 Nikon Corp Female screw structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104805U (en) * 1979-12-29 1981-08-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104805U (en) * 1979-12-29 1981-08-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002061613A (en) * 2000-08-24 2002-02-28 Nikon Corp Female screw structure

Also Published As

Publication number Publication date
JPH0212006Y2 (en) 1990-04-04

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