JPS5880111U - Cutting tool breakage detection device in three-dimensional machining unit - Google Patents

Cutting tool breakage detection device in three-dimensional machining unit

Info

Publication number
JPS5880111U
JPS5880111U JP17576581U JP17576581U JPS5880111U JP S5880111 U JPS5880111 U JP S5880111U JP 17576581 U JP17576581 U JP 17576581U JP 17576581 U JP17576581 U JP 17576581U JP S5880111 U JPS5880111 U JP S5880111U
Authority
JP
Japan
Prior art keywords
machining unit
sleeve
detection device
rod
cutting tool
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
JP17576581U
Other languages
Japanese (ja)
Inventor
猛 小林
Original Assignee
セイコ−精機株式会社
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 セイコ−精機株式会社 filed Critical セイコ−精機株式会社
Priority to JP17576581U priority Critical patent/JPS5880111U/en
Publication of JPS5880111U publication Critical patent/JPS5880111U/en
Pending legal-status Critical Current

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  • Drilling And Boring (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、この考案を適用する三次元加工ユニットの先
端部分を示す正面図、第２図は第１図の２−２線断面図
、第３図は第１図の３−３線断面図である。 １３・・・・・・スピンドルヘッド（加工ヘッド）、１
４・・・・・・ケーシング、１５・・・・・・主軸スピ
ンドル、１７・・・・・・ドリル、２１・・・・・・刃
折れ検出装置、２２・・・・・・測定子、２５・・・・
・・スリーブ、２６・・・・・田ツド、２７・・・・・
・圧縮バネ、２８・・・・・・近接スイッチ。Figure 1 is a front view showing the tip of a three-dimensional processing unit to which this invention is applied, Figure 2 is a sectional view taken along line 2-2 in Figure 1, and Figure 3 is a sectional view taken along line 3-3 in Figure 1. It is a diagram. 13...Spindle head (processing head), 1
4...Casing, 15...Main shaft spindle, 17...Drill, 21...Blade breakage detection device, 22...Measuring head, 25...
...Sleeve, 26...Tatsudo, 27...
・Compression spring, 28... Proximity switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 三次元加工ユニットの加工ヘッドにあって、先端に工具
をチャックした主軸スピンドルと平行してヘッドケーシ
ングに装着されたシリンダと、このシリンダに摺動可能
に挿通されたスリーブと、このスリーブの内筒部に挿通
されるとともに、その先端に上記工具と平行な測定用突
子を設けたロッドと、上記スリーブのり筒部にあって、
ロッド外周に介装され、常時ロッドを先端突出側に付勢
するバネと、上記スリーブの後端に装着されるとともに
上記ロッドの後端面に対向する近接スイッチとからなる
三次元加工ユニットにおける刃具折れ検出装置。In the machining head of the three-dimensional machining unit, there is a cylinder attached to the head casing parallel to the main spindle with a tool chucked at its tip, a sleeve slidably inserted into this cylinder, and an inner cylinder of this sleeve. a rod that is inserted through the sleeve and has a measuring protrusion parallel to the tool at its tip;
Cutting tool breakage in a three-dimensional machining unit consisting of a spring that is interposed around the outer circumference of the rod and always biases the rod toward the protruding tip, and a proximity switch that is attached to the rear end of the sleeve and faces the rear end surface of the rod. Detection device.
JP17576581U 1981-11-26 1981-11-26 Cutting tool breakage detection device in three-dimensional machining unit Pending JPS5880111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17576581U JPS5880111U (en) 1981-11-26 1981-11-26 Cutting tool breakage detection device in three-dimensional machining unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17576581U JPS5880111U (en) 1981-11-26 1981-11-26 Cutting tool breakage detection device in three-dimensional machining unit

Publications (1)

Publication Number Publication Date
JPS5880111U true JPS5880111U (en) 1983-05-31

Family

ID=29968287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17576581U Pending JPS5880111U (en) 1981-11-26 1981-11-26 Cutting tool breakage detection device in three-dimensional machining unit

Country Status (1)

Country Link
JP (1) JPS5880111U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196612U (en) * 1984-11-27 1986-06-21
JPS6434110U (en) * 1987-08-26 1989-03-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196612U (en) * 1984-11-27 1986-06-21
JPS6434110U (en) * 1987-08-26 1989-03-02

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