JPS57173441A - Detector for presence of tool in automatic tool exchanger - Google Patents

Detector for presence of tool in automatic tool exchanger

Info

Publication number
JPS57173441A
JPS57173441A JP5911081A JP5911081A JPS57173441A JP S57173441 A JPS57173441 A JP S57173441A JP 5911081 A JP5911081 A JP 5911081A JP 5911081 A JP5911081 A JP 5911081A JP S57173441 A JPS57173441 A JP S57173441A
Authority
JP
Japan
Prior art keywords
tool
drill
plunger
spool
condition
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
JP5911081A
Other languages
Japanese (ja)
Inventor
Nobutaka Takenaka
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.)
Takeuchi Manufacturing Co Ltd
Original Assignee
Takeuchi Manufacturing 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 Takeuchi Manufacturing Co Ltd filed Critical Takeuchi Manufacturing Co Ltd
Priority to JP5911081A priority Critical patent/JPS57173441A/en
Publication of JPS57173441A publication Critical patent/JPS57173441A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools

Landscapes

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

Abstract

PURPOSE:To detect the mounting of the tool onto a tool spindle according to the presence of an electrical conductive condition between a plunger and a spool set up into a pist body by sliding the plunger and the spool toward the tool. CONSTITUTION:When a tool clamping command is emitted by a NC command, a tool station is moved, a drill spindle 2 reaches on the tool post 6, and drops under an un-chucked condition, the grip 1a of a drill is grasped, a pressure foot 3 drops to push up a collar 14, the grasp of the collar section 1b of the drill 1 is released, and the drill spindle 2 rises under a condition grasping the drill 1. The plunger 16 and the spool 10 rise by the action of springs 18, 11 at that time, and electrical conduction between the lower end of the plunger 16 and the upper end of the spool 10 is interrupted. Accordingly, the presence of the tools in each tool post can be detected.
JP5911081A 1981-04-21 1981-04-21 Detector for presence of tool in automatic tool exchanger Pending JPS57173441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5911081A JPS57173441A (en) 1981-04-21 1981-04-21 Detector for presence of tool in automatic tool exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5911081A JPS57173441A (en) 1981-04-21 1981-04-21 Detector for presence of tool in automatic tool exchanger

Publications (1)

Publication Number Publication Date
JPS57173441A true JPS57173441A (en) 1982-10-25

Family

ID=13103841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5911081A Pending JPS57173441A (en) 1981-04-21 1981-04-21 Detector for presence of tool in automatic tool exchanger

Country Status (1)

Country Link
JP (1) JPS57173441A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016043432A (en) * 2014-08-21 2016-04-04 ビアメカニクス株式会社 Tool post of drill boring device
JP2016117151A (en) * 2014-12-18 2016-06-30 ビアメカニクス株式会社 Substrate drilling device and control method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213014U (en) * 1975-07-16 1977-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213014U (en) * 1975-07-16 1977-01-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016043432A (en) * 2014-08-21 2016-04-04 ビアメカニクス株式会社 Tool post of drill boring device
JP2016117151A (en) * 2014-12-18 2016-06-30 ビアメカニクス株式会社 Substrate drilling device and control method thereof

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