JPS5741124A - Die head for thread cutting device - Google Patents

Die head for thread cutting device

Info

Publication number
JPS5741124A
JPS5741124A JP11302780A JP11302780A JPS5741124A JP S5741124 A JPS5741124 A JP S5741124A JP 11302780 A JP11302780 A JP 11302780A JP 11302780 A JP11302780 A JP 11302780A JP S5741124 A JPS5741124 A JP S5741124A
Authority
JP
Japan
Prior art keywords
die head
stopper
tip
profile
blade guide
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
JP11302780A
Other languages
Japanese (ja)
Other versions
JPS6243812B2 (en
Inventor
Kaneaki Sakamoto
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.)
OGURA CHIYATSUKU KK
OGURA CHUCK KK
Original Assignee
OGURA CHIYATSUKU KK
OGURA CHUCK 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 OGURA CHIYATSUKU KK, OGURA CHUCK KK filed Critical OGURA CHIYATSUKU KK
Priority to JP11302780A priority Critical patent/JPS5741124A/en
Publication of JPS5741124A publication Critical patent/JPS5741124A/en
Publication of JPS6243812B2 publication Critical patent/JPS6243812B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To facilitate operation and improve accuracy in such a way that in a die head to cut tapered threads, it is brought into contact with a profile body which is fixed on the blade guide, and a stopper is installed in front of the die head.
CONSTITUTION: The tip of a pipe 37 is brought into contact with a stopper 23, and the tip of each chaser 12 with the outer peripheral face, threads are being cut by a driving part 36 and going on ahead. Here, the tip of a profile rod 26 is located on the upper side of the inclined plane 21 of a profile body 22, a stopper 23 is pushed out of the die head body 11 by advance of the pipe 37, and the profile body 22 is slid along a guide groove 20 in the axial direction. Since a blade guide 15 is given impetus by a spring 29, the profile rod 26 is transferred to the lower side of the inclined plane 21, the blade guide 15 is slid in the circumferential direction, blades 16 which are engaged with the groove are moved to the direction which grows the diameter, the chasers 12 are pulled up, and the tapered threads.
COPYRIGHT: (C)1982,JPO&Japio
JP11302780A 1980-08-19 1980-08-19 Die head for thread cutting device Granted JPS5741124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11302780A JPS5741124A (en) 1980-08-19 1980-08-19 Die head for thread cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11302780A JPS5741124A (en) 1980-08-19 1980-08-19 Die head for thread cutting device

Publications (2)

Publication Number Publication Date
JPS5741124A true JPS5741124A (en) 1982-03-08
JPS6243812B2 JPS6243812B2 (en) 1987-09-17

Family

ID=14601602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11302780A Granted JPS5741124A (en) 1980-08-19 1980-08-19 Die head for thread cutting device

Country Status (1)

Country Link
JP (1) JPS5741124A (en)

Also Published As

Publication number Publication date
JPS6243812B2 (en) 1987-09-17

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