JPS6161112U - - Google Patents

Info

Publication number
JPS6161112U
JPS6161112U JP14515384U JP14515384U JPS6161112U JP S6161112 U JPS6161112 U JP S6161112U JP 14515384 U JP14515384 U JP 14515384U JP 14515384 U JP14515384 U JP 14515384U JP S6161112 U JPS6161112 U JP S6161112U
Authority
JP
Japan
Prior art keywords
light
block
plate holder
attached
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
JP14515384U
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 JP14515384U priority Critical patent/JPS6161112U/ja
Publication of JPS6161112U publication Critical patent/JPS6161112U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
  • Drilling And Boring (AREA)

Description

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

第１図はこの考案による実施例の板押えの外観
図、第２図は従来装置の構成図、第３図は第２図
の板押え１の外観図、第４図はこの考案による実
施例の構成図。 １…板押え、２…投光器、３…受光器、４…空
気入口、５…空気入口、６…スピンドル、７…工
具、８…穴、９…穴、１０Ａ〜１０Ｃ…空気、１
１…板押え、１２…投光器、１３…受光器、１４
…ブロツク、１５…ブロツク、１６…穴、１７…
工具、２０Ａ〜２０Ｅ…空気。 Fig. 1 is an external view of the plate holder according to this invention, Fig. 2 is a configuration diagram of a conventional device, Fig. 3 is an external view of the plate holder 1 shown in Fig. 2, and Fig. 4 is an embodiment according to this invention. Configuration diagram. 1... Plate holder, 2... Emitter, 3... Light receiver, 4... Air inlet, 5... Air inlet, 6... Spindle, 7... Tool, 8... Hole, 9... Hole, 10A to 10C... Air, 1
1...Plate holder, 12...Emitter, 13...Receiver, 14
...Block, 15...Block, 16...Hole, 17...
Tools, 20A to 20E...Air.

Claims (1)

【実用新案登録請求の範囲】 工具を取り付けて上下に移動するスピンドルと
、加工時に被加工物を押えるとともに加工時の加
工屑を排出するための誘導用の穴をあけた板押え
とを有する加工装置において、 前記板押えの下側に取り付ける投光器および受
光器と、 互いに非接触の状態にし、前記穴を囲むように
して前記板押えの下側に取り付ける第１のブロツ
クおよび第２のブロツクとを備え、 第１のブロツクと第２のブロツクの間を前記投
光器の光が通過して前記受光器に達するように前
記投光器と前記受光器とを配置し、加工時には前
記工具が前記投光器と前記受光器の間の光を遮断
するようにしたことを特徴とする工具折損検出装
置。[Claims for Utility Model Registration] Processing that has a spindle to which a tool is attached and moves up and down, and a plate holder that holds down the workpiece during processing and has guiding holes for discharging processing waste during processing. The device comprises: a light emitter and a light receiver attached to the lower side of the plate holder; and a first block and a second block attached to the lower side of the plate holder so as to surround the hole and not in contact with each other; The light projector and the light receiver are arranged so that the light from the light projector passes between the first block and the second block and reaches the light receiver, and during processing, the tool is used to connect the light projector and the light receiver. A tool breakage detection device characterized by blocking light between the parts.
JP14515384U 1984-09-26 1984-09-26 Pending JPS6161112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14515384U JPS6161112U (en) 1984-09-26 1984-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14515384U JPS6161112U (en) 1984-09-26 1984-09-26

Publications (1)

Publication Number Publication Date
JPS6161112U true JPS6161112U (en) 1986-04-24

Family

ID=30703410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14515384U Pending JPS6161112U (en) 1984-09-26 1984-09-26

Country Status (1)

Country Link
JP (1) JPS6161112U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277246A (en) * 1986-05-22 1987-12-02 Nachi Fujikoshi Corp Drill breaking detecting method
JP2021146393A (en) * 2020-03-23 2021-09-27 コマツ産機株式会社 Punch press device and breakage detection method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837480B1 (en) * 1970-04-07 1973-11-12
JPS50117084A (en) * 1974-02-27 1975-09-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837480B1 (en) * 1970-04-07 1973-11-12
JPS50117084A (en) * 1974-02-27 1975-09-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62277246A (en) * 1986-05-22 1987-12-02 Nachi Fujikoshi Corp Drill breaking detecting method
JP2021146393A (en) * 2020-03-23 2021-09-27 コマツ産機株式会社 Punch press device and breakage detection method

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