JPS55106748A - Automatic instrument for machine tool - Google Patents

Automatic instrument for machine tool

Info

Publication number
JPS55106748A
JPS55106748A JP1207679A JP1207679A JPS55106748A JP S55106748 A JPS55106748 A JP S55106748A JP 1207679 A JP1207679 A JP 1207679A JP 1207679 A JP1207679 A JP 1207679A JP S55106748 A JPS55106748 A JP S55106748A
Authority
JP
Japan
Prior art keywords
work
probe sphere
machine tool
light
spring
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
JP1207679A
Other languages
Japanese (ja)
Other versions
JPS6116582B2 (en
Inventor
Jiro Takashita
Norio Takahashi
Hiroshi Inaba
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 Seiki Co Ltd
Original Assignee
Hitachi Seiki 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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP1207679A priority Critical patent/JPS55106748A/en
Publication of JPS55106748A publication Critical patent/JPS55106748A/en
Publication of JPS6116582B2 publication Critical patent/JPS6116582B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Tool Replacement In Machine Tools (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

PURPOSE: To improve durability and reliability by transmitting the light of luminous body to a light receiving body through the inside of a spindle and eliminating the effect of dirt such as cut powder and coolant.
CONSTITUTION: When the probe sphere 39 touches the measurement surface of work, the probe sphere 39, work, machine tool mainframe, and tool holder 40 form an electrical circuit, the luminous body 41 emits light, and the light passing through the penetrating hole 23A is detected by the light receiving body, The probe sphere 39 is retained on the sleeve 48 by the spring 49. When the probe sphere 39 excessively touches work, it 39 is escaped against the spring 49.
COPYRIGHT: (C)1980,JPO&Japio
JP1207679A 1979-02-05 1979-02-05 Automatic instrument for machine tool Granted JPS55106748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1207679A JPS55106748A (en) 1979-02-05 1979-02-05 Automatic instrument for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1207679A JPS55106748A (en) 1979-02-05 1979-02-05 Automatic instrument for machine tool

Publications (2)

Publication Number Publication Date
JPS55106748A true JPS55106748A (en) 1980-08-15
JPS6116582B2 JPS6116582B2 (en) 1986-05-01

Family

ID=11795487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1207679A Granted JPS55106748A (en) 1979-02-05 1979-02-05 Automatic instrument for machine tool

Country Status (1)

Country Link
JP (1) JPS55106748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114836A (en) * 1984-06-29 1986-01-23 Hitachi Seiki Co Ltd Coordinates system correcting device of machining position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114836A (en) * 1984-06-29 1986-01-23 Hitachi Seiki Co Ltd Coordinates system correcting device of machining position

Also Published As

Publication number Publication date
JPS6116582B2 (en) 1986-05-01

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