JPS645755A - Seating sensor device - Google Patents

Seating sensor device

Info

Publication number
JPS645755A
JPS645755A JP16163787A JP16163787A JPS645755A JP S645755 A JPS645755 A JP S645755A JP 16163787 A JP16163787 A JP 16163787A JP 16163787 A JP16163787 A JP 16163787A JP S645755 A JPS645755 A JP S645755A
Authority
JP
Japan
Prior art keywords
air
seating
passages
blow
back pressure
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
JP16163787A
Other languages
Japanese (ja)
Inventor
Yoshiaki Araki
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.)
Nippei Toyama Corp
Original Assignee
Nippei Toyama Corp
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 Nippei Toyama Corp filed Critical Nippei Toyama Corp
Priority to JP16163787A priority Critical patent/JPS645755A/en
Publication of JPS645755A publication Critical patent/JPS645755A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/005—Equipment for measuring the contacting force or the distance before contacting between two members during the positioning operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE:To improve the quick response of seating detection by building mechanical valves into a limiter operating on back pressure, enabling the detection of sating at a plurality of positions on the basis of air pressure from the same source as blowing air via the mechanical valves and providing the limiter on a rotating jig proper. CONSTITUTION:When seating is detected, air from an air feed device 11 is supplied to the air inlet 6 of a seating sensor unit 5 via a single air feed passage 13 communicating a fixed port 1 to a jig proper 3. And the air is blown under high pressure concurrently from air blow outlets 4 via air passages 9 and air blow passages. When a workpiece W nears each air blow outlet 4, part of the blow air turns into back pressure and returns to each passage 9. If the back pressure is equal to or above the predetermined value, or the workpiece W is seated, each mechanical valve 19 within the seating sensor unit 5 is changed over to open detecting air passages 10 from the air inlet 6. For the passages 10, each mechanical valve 19 is connected in series. When one seating sensing point 10 is not seated, a seating sensing means 15 immediately detects improper seating.
JP16163787A 1987-06-29 1987-06-29 Seating sensor device Pending JPS645755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16163787A JPS645755A (en) 1987-06-29 1987-06-29 Seating sensor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16163787A JPS645755A (en) 1987-06-29 1987-06-29 Seating sensor device

Publications (1)

Publication Number Publication Date
JPS645755A true JPS645755A (en) 1989-01-10

Family

ID=15738974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16163787A Pending JPS645755A (en) 1987-06-29 1987-06-29 Seating sensor device

Country Status (1)

Country Link
JP (1) JPS645755A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04354657A (en) * 1991-05-30 1992-12-09 Honda Motor Co Ltd Work adherence confirming device
KR100833749B1 (en) * 2001-02-15 2008-05-29 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 A process for preparing branched-alkylarylsulphonates and a branched-alkylarylsulphonate composition
JP2008221403A (en) * 2007-03-13 2008-09-25 Murata Mach Ltd Vertical lathe system
JP2008221350A (en) * 2007-03-09 2008-09-25 Mitsubishi Electric Corp Machining jig
KR100936382B1 (en) * 2002-11-23 2010-01-13 두산인프라코어 주식회사 Work Material Clamping Check Device Using Air Pressure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04354657A (en) * 1991-05-30 1992-12-09 Honda Motor Co Ltd Work adherence confirming device
KR100833749B1 (en) * 2001-02-15 2008-05-29 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 A process for preparing branched-alkylarylsulphonates and a branched-alkylarylsulphonate composition
KR100936382B1 (en) * 2002-11-23 2010-01-13 두산인프라코어 주식회사 Work Material Clamping Check Device Using Air Pressure
JP2008221350A (en) * 2007-03-09 2008-09-25 Mitsubishi Electric Corp Machining jig
JP2008221403A (en) * 2007-03-13 2008-09-25 Murata Mach Ltd Vertical lathe system

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