SU621496A1 - Thread cutting device - Google Patents
Thread cutting deviceInfo
- Publication number
- SU621496A1 SU621496A1 SU772453560A SU2453560A SU621496A1 SU 621496 A1 SU621496 A1 SU 621496A1 SU 772453560 A SU772453560 A SU 772453560A SU 2453560 A SU2453560 A SU 2453560A SU 621496 A1 SU621496 A1 SU 621496A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thread
- cut
- cutting device
- thread cutting
- shaft
- Prior art date
Links
Landscapes
- Turning (AREA)
Description
От электродвигател 1 через шкив 12, клиноременную передачу 3, шкив 4, шпиндель 5 и шарнирную муфту 12 враш,ательное движение передаетс валу 13 и через него - режуш,ему инструменту 14. Упоры 22 устанавливаютс относительно обрабатываемого отверсти так, что диаметр по их поверхности соответствует внутреннему диаметру нарезаемой резьбы. Таким образом исключаютс сжати режущей части в процессе резьбонарезани . Ориентаци режущего инструмента 14 на необходимый угол подъема выполн етс двум болтами 23, который разворачивают оба сферических корпуса 16. Направл ющие выступы 17 и пазы 20 исключают возможное смещение режущего инструмента в процессе резани , а также осуществл ют разворот на угол подъема а в строго определенной плоскости .From motor 1 through pulley 12, V-belt drive 3, pulley 4, spindle 5 and swivel 12 vra, the movement is transmitted to the shaft 13 and through it to the cutting tool 14. The stops 22 are set relative to the hole being machined so that the diameter along their surface corresponds to the internal diameter of the cut thread. Thus, cutting of the cutting part in the process of thread cutting is eliminated. The orientation of the cutting tool 14 to the desired lifting angle is performed by two bolts 23, which deploy both spherical bodies 16. The guide protrusions 17 and the grooves 20 eliminate the possible displacement of the cutting tool during the cutting process, and also rotate by a lifting angle a in a strictly defined plane .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772453560A SU621496A1 (en) | 1977-02-14 | 1977-02-14 | Thread cutting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772453560A SU621496A1 (en) | 1977-02-14 | 1977-02-14 | Thread cutting device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU621496A1 true SU621496A1 (en) | 1978-08-30 |
Family
ID=20695940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772453560A SU621496A1 (en) | 1977-02-14 | 1977-02-14 | Thread cutting device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU621496A1 (en) |
-
1977
- 1977-02-14 SU SU772453560A patent/SU621496A1/en active
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