JPS6022251U - Tool breakage detection device - Google Patents

Tool breakage detection device

Info

Publication number
JPS6022251U
JPS6022251U JP11577983U JP11577983U JPS6022251U JP S6022251 U JPS6022251 U JP S6022251U JP 11577983 U JP11577983 U JP 11577983U JP 11577983 U JP11577983 U JP 11577983U JP S6022251 U JPS6022251 U JP S6022251U
Authority
JP
Japan
Prior art keywords
tool
detection device
breakage detection
pressure
fluid supply
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
JP11577983U
Other languages
Japanese (ja)
Inventor
大見　昭敏
Original Assignee
ブラザー工業株式会社
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 ブラザー工業株式会社 filed Critical ブラザー工業株式会社
Priority to JP11577983U priority Critical patent/JPS6022251U/en
Publication of JPS6022251U publication Critical patent/JPS6022251U/en
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
  • 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図乃至第３図は、夫々本考案に係る工具折損検出装
置の好適な実施例を示す概略図である。 １０・・・・・・工具、１２・・・・・・基端、１４・
・・・・・中空孔、３０・・・・・・圧力流体供給径路
、３４・・・・・・圧力流体供給器、３６・・・・・・
検出器。 〃り乞り　　１３，６1 to 3 are schematic diagrams showing preferred embodiments of the tool breakage detection device according to the present invention. 10... Tool, 12... Proximal end, 14.
...Hollow hole, 30 ... Pressure fluid supply path, 34 ... Pressure fluid supply device, 36 ...
Detector. Begging 13,6

Claims (1)

【実用新案登録請求の範囲】 基端１２より先端近傍まで延びる中空孔１４が内部に設
けられた工具１０と、 その工具１０の中空孔１４に所定圧以上の圧力流体を常
に供給する圧力流体供給器３４と、“その圧力流体供給
器３４と工具１０との間の圧力流体供給径路３０に設け
られ、その径路３０中の圧力が前記所定圧以上か否かを
計測して前記工具１０の折損を検出する検出器３６と よりなる工具折損検出装置。[Claims for Utility Model Registration] A tool 10 provided with a hollow hole 14 extending from the base end 12 to the vicinity of the tip, and a pressurized fluid supply that always supplies pressurized fluid at a predetermined pressure or higher to the hollow hole 14 of the tool 10. A device 34 is provided in a pressure fluid supply path 30 between the pressure fluid supply device 34 and the tool 10, and measures whether the pressure in the path 30 is equal to or higher than the predetermined pressure to detect breakage of the tool 10. A tool breakage detection device comprising a detector 36 for detecting.
JP11577983U 1983-07-25 1983-07-25 Tool breakage detection device Pending JPS6022251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11577983U JPS6022251U (en) 1983-07-25 1983-07-25 Tool breakage detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11577983U JPS6022251U (en) 1983-07-25 1983-07-25 Tool breakage detection device

Publications (1)

Publication Number Publication Date
JPS6022251U true JPS6022251U (en) 1985-02-15

Family

ID=30267144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11577983U Pending JPS6022251U (en) 1983-07-25 1983-07-25 Tool breakage detection device

Country Status (1)

Country Link
JP (1) JPS6022251U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013220497A (en) * 2012-04-16 2013-10-28 Brother Industries Ltd Tool breakage detection device, machine tool and tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013220497A (en) * 2012-04-16 2013-10-28 Brother Industries Ltd Tool breakage detection device, machine tool and tool

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