SU776808A1 - Method of threading in lathe - Google Patents
Method of threading in lathe Download PDFInfo
- Publication number
- SU776808A1 SU776808A1 SU782688060A SU2688060A SU776808A1 SU 776808 A1 SU776808 A1 SU 776808A1 SU 782688060 A SU782688060 A SU 782688060A SU 2688060 A SU2688060 A SU 2688060A SU 776808 A1 SU776808 A1 SU 776808A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lathe
- threading
- workpiece
- axis
- rotational
- Prior art date
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- Turning (AREA)
Description
Изобретение относится к области станкостроения.The invention relates to the field of machine tool industry.
Известен способ нарезания резьбы на токарном станке, при котором резцовой головке с резцами сообщают вращательное движение вокруг оси заготовки, а последней продольное, шагозадающее движение вдоль ее оси [1].A known method of threading on a lathe, in which the cutting head with cutters communicate rotational motion around the axis of the workpiece, and the latter longitudinal, stepping motion along its axis [1].
Целью изобретения является повышение производительности.The aim of the invention is to increase productivity.
Для достижения поставленной цели в процессе резания заготовке придают вращательное и шагозадающее движение вращающимися резцами.To achieve this goal in the cutting process, the workpiece is given a rotational and stepping motion by rotating cutters.
Изобретение поясняется чертежом. В шпинделе 1 передней бабки 2 токарного станка установлена резцовая головка 3 с резцами 4 и 5. В подшипнике 6, жестко закрепленном на суппорте 7 станка, расположен полый шагозадающий винт 8, несущий на себе зажимное устройство 9 заготовки 10, с гайкой И, ограниченную упором 12 и имеющую одну степень свободы относительно винта 8.The invention is illustrated in the drawing. A cutter head 3 with cutters 4 and 5 is installed in spindle 1 of the headstock 2 of the lathe 12 and having one degree of freedom with respect to screw 8.
При подаче суппорта 7 на продольное точение, заготовку 10 приводят в соприкосновение с вращающимися резцами 4 и 5, чем обеспечивают их синхронное вращение. Затем перемещают гайку 11, прекращают синхронное вращение заготовки 10 и под5 чиняют его взаимозависимости подачи продольного точения и шагу винтовой шагозадающей пары (винт 8 и гайка 11).When applying the caliper 7 for longitudinal turning, the workpiece 10 is brought into contact with the rotating cutters 4 and 5, which ensures their synchronous rotation. Then move the nut 11, stop the synchronous rotation of the workpiece 10 and obey its interdependence of the feed of longitudinal turning and the pitch of the screw stepping pair (screw 8 and nut 11).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782688060A SU776808A1 (en) | 1978-11-27 | 1978-11-27 | Method of threading in lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782688060A SU776808A1 (en) | 1978-11-27 | 1978-11-27 | Method of threading in lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU776808A1 true SU776808A1 (en) | 1980-11-07 |
Family
ID=20794992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782688060A SU776808A1 (en) | 1978-11-27 | 1978-11-27 | Method of threading in lathe |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU776808A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2521567C2 (en) * | 2012-05-22 | 2014-06-27 | Открытое Акционерное Общество Тульский Оружейный Завод | Thread cutting and expansion collet |
-
1978
- 1978-11-27 SU SU782688060A patent/SU776808A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2521567C2 (en) * | 2012-05-22 | 2014-06-27 | Открытое Акционерное Общество Тульский Оружейный Завод | Thread cutting and expansion collet |
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