JPS5558937A - Quick-change type tool holder - Google Patents

Quick-change type tool holder

Info

Publication number
JPS5558937A
JPS5558937A JP13016478A JP13016478A JPS5558937A JP S5558937 A JPS5558937 A JP S5558937A JP 13016478 A JP13016478 A JP 13016478A JP 13016478 A JP13016478 A JP 13016478A JP S5558937 A JPS5558937 A JP S5558937A
Authority
JP
Japan
Prior art keywords
main unit
adaptor
head
head main
lock piece
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
JP13016478A
Other languages
Japanese (ja)
Inventor
Kaoru Goto
Sueji Takatani
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP13016478A priority Critical patent/JPS5558937A/en
Publication of JPS5558937A publication Critical patent/JPS5558937A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To simplify the work of attaching and detaching of a head main unit to from an adaptor main unit, with an engagement and disengagement performed between the head main unit and lock piece, by rotationally handling a lock shaft, rotatably engaged radially to the adaptor main unit, to axially shift the lock piece.
CONSTITUTION: For removal of a head main unit 13 from an adaptor main unit 11 of a main shaft 10 likely for a purpose of a tip 12 replacement, a lock shaft 25 is rotated and loosened, with a lock piece 20 shifted to the opening end side of an engagement hole 19, and a stopper wall part 20 of a stopper hole 27, constructed in the point end face of the adaptor lock piece 20, is isolated from a head part 30a of a stopper protrusion 30 of the head main unit 13. Subsequently with the head main unit 13 rotated to an angle of 90°, the before said head part 30a is made in a condition removable from a space part provided in the before said stopper hole 27. Under this condition, the head main unit 13 is pulled off and removed from the adaptor main unit 11.
COPYRIGHT: (C)1980,JPO&Japio
JP13016478A 1978-10-23 1978-10-23 Quick-change type tool holder Pending JPS5558937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13016478A JPS5558937A (en) 1978-10-23 1978-10-23 Quick-change type tool holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13016478A JPS5558937A (en) 1978-10-23 1978-10-23 Quick-change type tool holder

Publications (1)

Publication Number Publication Date
JPS5558937A true JPS5558937A (en) 1980-05-02

Family

ID=15027531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13016478A Pending JPS5558937A (en) 1978-10-23 1978-10-23 Quick-change type tool holder

Country Status (1)

Country Link
JP (1) JPS5558937A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061075A1 (en) * 1981-03-17 1982-09-29 Utensileria Sassolese S.a.s. di Casanova Emilio - Liverani Edgardo & C. Selfcentering device for attaching tools to the spindle of a machine tool
JPS59163450U (en) * 1983-04-19 1984-11-01 豊田工機株式会社 Grinding wheel shaft device
JPS6181834U (en) * 1984-11-06 1986-05-30
JPS6239942U (en) * 1985-08-28 1987-03-10
CN105855967A (en) * 2016-06-06 2016-08-17 贵州航太精密制造有限公司 Chuck for machining precise and small shaft part

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061075A1 (en) * 1981-03-17 1982-09-29 Utensileria Sassolese S.a.s. di Casanova Emilio - Liverani Edgardo & C. Selfcentering device for attaching tools to the spindle of a machine tool
JPS59163450U (en) * 1983-04-19 1984-11-01 豊田工機株式会社 Grinding wheel shaft device
JPS6237634Y2 (en) * 1983-04-19 1987-09-25
JPS6181834U (en) * 1984-11-06 1986-05-30
JPH0115449Y2 (en) * 1984-11-06 1989-05-09
JPS6239942U (en) * 1985-08-28 1987-03-10
JPH0337850Y2 (en) * 1985-08-28 1991-08-09
CN105855967A (en) * 2016-06-06 2016-08-17 贵州航太精密制造有限公司 Chuck for machining precise and small shaft part

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