JPS5554133A - Screw cutting machine - Google Patents

Screw cutting machine

Info

Publication number
JPS5554133A
JPS5554133A JP12490778A JP12490778A JPS5554133A JP S5554133 A JPS5554133 A JP S5554133A JP 12490778 A JP12490778 A JP 12490778A JP 12490778 A JP12490778 A JP 12490778A JP S5554133 A JPS5554133 A JP S5554133A
Authority
JP
Japan
Prior art keywords
detecting piece
threading
moved
chaser
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
JP12490778A
Other languages
Japanese (ja)
Inventor
Hidehiko Goto
Toshihiko Taki
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.)
Asada Corp
ASADA KK
Original Assignee
Asada Corp
ASADA 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 Asada Corp, ASADA KK filed Critical Asada Corp
Priority to JP12490778A priority Critical patent/JPS5554133A/en
Publication of JPS5554133A publication Critical patent/JPS5554133A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control the finish operation of cutting the screw very sharply by turning a detecting piece for threading, which performs only a simple rotation and is operated by the lever, and by making it a particular part that moves outwards in the radial direction.
CONSTITUTION: The work piece a held by the turning chuck of the screw cutter is shifted on threading itself by the chaser 11 while turned and advanced. When the tip of work strikes the face 29 of detecting piece for threading 28 and pushes it, the detecting piece 28 is turned around the shaft 30, the slider 25 is moved outwards in the axial direction by the push-up spring 27 through the link 33, and the detecting piece 28 is reached the position shown by the broken line. At this time, the pin 35 is linkingly moved and the link lever 15 is swung in th direction of the arrow A, the stopper pin 45 is kicked by the stopping groove 17, the cover 9 is turned around the ring 7 leftwards. Thus the chaser 11 is moved outwards in the axial direction by the spiral cam 10.
COPYRIGHT: (C)1980,JPO&Japio
JP12490778A 1978-10-11 1978-10-11 Screw cutting machine Pending JPS5554133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12490778A JPS5554133A (en) 1978-10-11 1978-10-11 Screw cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12490778A JPS5554133A (en) 1978-10-11 1978-10-11 Screw cutting machine

Publications (1)

Publication Number Publication Date
JPS5554133A true JPS5554133A (en) 1980-04-21

Family

ID=14897055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12490778A Pending JPS5554133A (en) 1978-10-11 1978-10-11 Screw cutting machine

Country Status (1)

Country Link
JP (1) JPS5554133A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134825U (en) * 1985-02-09 1986-08-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134825U (en) * 1985-02-09 1986-08-22
JPH0318098Y2 (en) * 1985-02-09 1991-04-17

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