JPS5554133A - Screw cutting machine - Google Patents
Screw cutting machineInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61134825U (en) * | 1985-02-09 | 1986-08-22 |
-
1978
- 1978-10-11 JP JP12490778A patent/JPS5554133A/en active Pending
Cited By (2)
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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