JPS5497891A - Groove machining method and device - Google Patents

Groove machining method and device

Info

Publication number
JPS5497891A
JPS5497891A JP371378A JP371378A JPS5497891A JP S5497891 A JPS5497891 A JP S5497891A JP 371378 A JP371378 A JP 371378A JP 371378 A JP371378 A JP 371378A JP S5497891 A JPS5497891 A JP S5497891A
Authority
JP
Japan
Prior art keywords
location
groove
compressed air
injection port
confirming
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
JP371378A
Other languages
Japanese (ja)
Other versions
JPS6125485B2 (en
Inventor
Toshio Kagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP371378A priority Critical patent/JPS5497891A/en
Publication of JPS5497891A publication Critical patent/JPS5497891A/en
Publication of JPS6125485B2 publication Critical patent/JPS6125485B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the reliability of groove location for machining by dually locating and confirming groove position with independent devices.
CONSTITUTION: A cutting device 15 is attached, freely fluctuating, to the end part of a ram with free reciprocating movement, and a location-detecting device 17 with an injection port of compressed air is attached to the cutting device 15 to freely fluctuate. This location-detecting device has, adjacent to a projecting part 31, a location-confirming device 16, freely fluctuating, with an injection port of compressed air. Compressed air is injected from the detecting part 34 of the location- detecting device 17, and the pressure difference detects the groove location for groove part 35 to be machined. The projecting part 31 is inserted into the groove, and the said groove location is confirmed by the rise of back pressure of compressed air injected from the injection port of the location-confirming device 16. Thereafter, work piece 12, formerly fixed, is freed, and a groove is machined by operating the cutting device 15.
COPYRIGHT: (C)1979,JPO&Japio
JP371378A 1978-01-19 1978-01-19 Groove machining method and device Granted JPS5497891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP371378A JPS5497891A (en) 1978-01-19 1978-01-19 Groove machining method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP371378A JPS5497891A (en) 1978-01-19 1978-01-19 Groove machining method and device

Publications (2)

Publication Number Publication Date
JPS5497891A true JPS5497891A (en) 1979-08-02
JPS6125485B2 JPS6125485B2 (en) 1986-06-16

Family

ID=11564958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP371378A Granted JPS5497891A (en) 1978-01-19 1978-01-19 Groove machining method and device

Country Status (1)

Country Link
JP (1) JPS5497891A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120246U (en) * 1984-07-11 1986-02-05 三菱重工業株式会社 working equipment
JPH02250707A (en) * 1989-03-24 1990-10-08 Mitsuba Electric Mfg Co Ltd Commutator cutting machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721812Y2 (en) * 1991-02-27 1995-05-17 不二サッシ株式会社 Bay window vertical frame device
JPH0624549Y2 (en) * 1992-03-19 1994-06-29 立山アルミニウム工業株式会社 Sash window
JPH0624548Y2 (en) * 1992-03-19 1994-06-29 立山アルミニウム工業株式会社 Sash window

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120246U (en) * 1984-07-11 1986-02-05 三菱重工業株式会社 working equipment
JPH02250707A (en) * 1989-03-24 1990-10-08 Mitsuba Electric Mfg Co Ltd Commutator cutting machine
JP2535219B2 (en) * 1989-03-24 1996-09-18 株式会社三ツ葉電機製作所 Commutator cutting machine

Also Published As

Publication number Publication date
JPS6125485B2 (en) 1986-06-16

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