JPS58196910A - Automatic drilling machine for shape steel - Google Patents

Automatic drilling machine for shape steel

Info

Publication number
JPS58196910A
JPS58196910A JP57078721A JP7872182A JPS58196910A JP S58196910 A JPS58196910 A JP S58196910A JP 57078721 A JP57078721 A JP 57078721A JP 7872182 A JP7872182 A JP 7872182A JP S58196910 A JPS58196910 A JP S58196910A
Authority
JP
Japan
Prior art keywords
workpiece
drilling
vices
automatic drilling
drilling machine
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
JP57078721A
Other languages
Japanese (ja)
Other versions
JPH0549407B2 (en
Inventor
Mitsuo Kondo
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.)
Daitou Seiki Kk
Daito Seiki KK
Original Assignee
Daitou Seiki Kk
Daito Seiki KK
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 Daitou Seiki Kk, Daito Seiki KK filed Critical Daitou Seiki Kk
Priority to JP57078721A priority Critical patent/JPH0549407B2/ja
Publication of JPS58196910A publication Critical patent/JPS58196910A/en
Publication of JPH0549407B2 publication Critical patent/JPH0549407B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/003Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams

Abstract

PURPOSE:To provide automatic drilling of a group of holes with high precision patterns over the entire length of the workpiece without having any relation with a size or length of the workpiece. CONSTITUTION:When a workpiece W is set at a desired position and a starting instruction is applied, the main stock vices 3a and 3b hold and fix the workpiece W, a workpiece holding an fixing signal is transmitted from the main stock vices to the central processing unit (not shown) to confirm the holding of the workpiece. Then, the first, second and third drilling heads 6a, 6b and 6c drill independently the desired pattern in accordance with the information written into the drilling position indicater plate 11 set at each of the drilling position control devices 8a, 8b and 8c. Upon completion of drilling of all the holes, the workpiece W is transferred.
JP57078721A 1982-05-10 1982-05-10 Expired - Lifetime JPH0549407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57078721A JPH0549407B2 (en) 1982-05-10 1982-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57078721A JPH0549407B2 (en) 1982-05-10 1982-05-10

Publications (2)

Publication Number Publication Date
JPS58196910A true JPS58196910A (en) 1983-11-16
JPH0549407B2 JPH0549407B2 (en) 1993-07-26

Family

ID=13669739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57078721A Expired - Lifetime JPH0549407B2 (en) 1982-05-10 1982-05-10

Country Status (1)

Country Link
JP (1) JPH0549407B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62121009U (en) * 1986-01-24 1987-07-31
JPS647058A (en) * 1987-06-30 1989-01-11 Toshiba Corp Image forming device
JPS648563A (en) * 1987-06-30 1989-01-12 Toshiba Corp Track counter
JPH0256511U (en) * 1988-10-13 1990-04-24
IT201800007422A1 (en) * 2018-07-23 2020-01-23 Machine for the processing of prismatic profiles.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101854400B1 (en) * 2017-11-03 2018-05-03 박삼용 Continuous hole punching apparatus and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842449A (en) * 1971-10-01 1973-06-20
JPS4894078A (en) * 1972-02-21 1973-12-04
JPS4921343B1 (en) * 1969-02-26 1974-05-31
JPS5423035Y2 (en) * 1972-04-03 1979-08-08
JPS554522B2 (en) * 1974-02-22 1980-01-30

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315015B2 (en) * 1972-06-20 1978-05-22
JPS5423035U (en) * 1977-07-15 1979-02-15
JPS554522A (en) * 1978-06-24 1980-01-14 Mitsubishi Electric Corp Equivalent testing apparatus of fuse and the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921343B1 (en) * 1969-02-26 1974-05-31
JPS4842449A (en) * 1971-10-01 1973-06-20
JPS4894078A (en) * 1972-02-21 1973-12-04
JPS5423035Y2 (en) * 1972-04-03 1979-08-08
JPS554522B2 (en) * 1974-02-22 1980-01-30

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62121009U (en) * 1986-01-24 1987-07-31
JPS647058A (en) * 1987-06-30 1989-01-11 Toshiba Corp Image forming device
JPS648563A (en) * 1987-06-30 1989-01-12 Toshiba Corp Track counter
JPH0256511U (en) * 1988-10-13 1990-04-24
IT201800007422A1 (en) * 2018-07-23 2020-01-23 Machine for the processing of prismatic profiles.
EP3608052A1 (en) 2018-07-23 2020-02-12 Cesare Galdabini S.p.A. Machine for the working of prismatic profiles

Also Published As

Publication number Publication date
JPH0549407B2 (en) 1993-07-26

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