JPS57132937A - Vacuum chucking mechanism - Google Patents

Vacuum chucking mechanism

Info

Publication number
JPS57132937A
JPS57132937A JP1569781A JP1569781A JPS57132937A JP S57132937 A JPS57132937 A JP S57132937A JP 1569781 A JP1569781 A JP 1569781A JP 1569781 A JP1569781 A JP 1569781A JP S57132937 A JPS57132937 A JP S57132937A
Authority
JP
Japan
Prior art keywords
work
chucking
under
hole
miss
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
JP1569781A
Other languages
Japanese (ja)
Inventor
Keiichi Shibusa
Akinobu Fukano
Tozo Iwasaki
Ryoichi Osuga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1569781A priority Critical patent/JPS57132937A/en
Publication of JPS57132937A publication Critical patent/JPS57132937A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

PURPOSE:To eliminate the chuck miss by making a small hole having the diameter approximately half that of the work at the under side of the arranged holes in the arranging pan then spraying the fluid through the small hole to the under side of the work thereby contacting the work and each nozzle tightly and uniformly. CONSTITUTION:Small holes 9 are made in each arranged hole 2 in an arranging pan 1 then the arranging pan 1 is fixed through a packing 10 to an air pressure section 11. Under the state where the work 3 is arranged, a vacuum chuck section 4 is positioned through a positioning hole 5 and a positioning pin 6. Under this state it is evacuated from above while air pressurized from below to contact each work 3 against a nozzle 7 to perform the chucking. Consequently good vacuum chucking having no chucking miss can be performed.
JP1569781A 1981-02-06 1981-02-06 Vacuum chucking mechanism Pending JPS57132937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1569781A JPS57132937A (en) 1981-02-06 1981-02-06 Vacuum chucking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1569781A JPS57132937A (en) 1981-02-06 1981-02-06 Vacuum chucking mechanism

Publications (1)

Publication Number Publication Date
JPS57132937A true JPS57132937A (en) 1982-08-17

Family

ID=11895955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1569781A Pending JPS57132937A (en) 1981-02-06 1981-02-06 Vacuum chucking mechanism

Country Status (1)

Country Link
JP (1) JPS57132937A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946634B1 (en) * 2009-03-20 2010-03-10 이재성 Noncontact conveying plate
CN102528694A (en) * 2012-02-24 2012-07-04 太仓康茂电子有限公司 High-efficient vacuum clamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185676A (en) * 1975-01-25 1976-07-27 Tokyo Shibaura Electric Co Koretsutosentanni hakuhenoshinkuchatsukusuruhoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5185676A (en) * 1975-01-25 1976-07-27 Tokyo Shibaura Electric Co Koretsutosentanni hakuhenoshinkuchatsukusuruhoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946634B1 (en) * 2009-03-20 2010-03-10 이재성 Noncontact conveying plate
CN102528694A (en) * 2012-02-24 2012-07-04 太仓康茂电子有限公司 High-efficient vacuum clamp

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