JPS5741124A - Die head for thread cutting device - Google Patents
Die head for thread cutting deviceInfo
- 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
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
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) |
-
1980
- 1980-08-19 JP JP11302780A patent/JPS5741124A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6243812B2 (en) | 1987-09-17 |
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