JPS57168810A - Automatic drilling machine for wooden pillar - Google Patents

Automatic drilling machine for wooden pillar

Info

Publication number
JPS57168810A
JPS57168810A JP5280981A JP5280981A JPS57168810A JP S57168810 A JPS57168810 A JP S57168810A JP 5280981 A JP5280981 A JP 5280981A JP 5280981 A JP5280981 A JP 5280981A JP S57168810 A JPS57168810 A JP S57168810A
Authority
JP
Japan
Prior art keywords
main shaft
rack
leftward
rightward
log
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
JP5280981A
Other languages
Japanese (ja)
Inventor
Yukimasa Kuroiwa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5280981A priority Critical patent/JPS57168810A/en
Publication of JPS57168810A publication Critical patent/JPS57168810A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

PURPOSE:To automatically drill mushroom fungus put-in holes at zigzag positions in a mushroom growing log, by moving the log back and forth and indexing it synchronously with the reciprocation of drilling units. CONSTITUTION:A rack 21 is provided on a slide frame 2 which can slide rightward and leftward relative to a base 1. The rack 21 is engated with the pinion of a motro M1 on the base 1 so that the rack is driven rightward and leftward. A main shaft 52, which is rotated by a motor M2, is provided at one end of the slide frame 2 and equipped with a brake 56 for clamping the main shaft in a predetermined indexed position. A log is held by a clamp plate 64 and the holding flange 54 of the main shaft 52 and bored by drilling units 3-3'' which are moved back and forth by motors M4-M4''. At the end of the backward movement of the drilling units, a limit switch is operated to drive the motors M1, M2 to move the slide frame 2 rightward or leftward and index and main shaft 52.
JP5280981A 1981-04-08 1981-04-08 Automatic drilling machine for wooden pillar Pending JPS57168810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5280981A JPS57168810A (en) 1981-04-08 1981-04-08 Automatic drilling machine for wooden pillar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5280981A JPS57168810A (en) 1981-04-08 1981-04-08 Automatic drilling machine for wooden pillar

Publications (1)

Publication Number Publication Date
JPS57168810A true JPS57168810A (en) 1982-10-18

Family

ID=12925168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5280981A Pending JPS57168810A (en) 1981-04-08 1981-04-08 Automatic drilling machine for wooden pillar

Country Status (1)

Country Link
JP (1) JPS57168810A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642806A (en) * 1987-06-26 1989-01-06 Horikawa Denki Kogyo:Kk Device for boring hole in workpiece
CN106541163A (en) * 2015-09-16 2017-03-29 南通中集顺达集装箱有限公司 Container parts automatic drilling mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642806A (en) * 1987-06-26 1989-01-06 Horikawa Denki Kogyo:Kk Device for boring hole in workpiece
CN106541163A (en) * 2015-09-16 2017-03-29 南通中集顺达集装箱有限公司 Container parts automatic drilling mechanism

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