SU556907A1 - Vortex Tapping Device - Google Patents
Vortex Tapping DeviceInfo
- Publication number
- SU556907A1 SU556907A1 SU2110601A SU2110601A SU556907A1 SU 556907 A1 SU556907 A1 SU 556907A1 SU 2110601 A SU2110601 A SU 2110601A SU 2110601 A SU2110601 A SU 2110601A SU 556907 A1 SU556907 A1 SU 556907A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vortex
- tapping device
- cutters
- thread
- faceplate
- Prior art date
Links
Landscapes
- Turning (AREA)
Description
От привода 3 через шкив 11 вращение передаетс резцовому блоку 2 с закрепленной на нем планшайбой 9 или оправкой 12. Вращение резцового блока с одновременным движением осевой подачи обеспечивает нарезание резьбы требуемого шага резцами 10 или 13, при этом точка Л должна располагатьс на оси, проход щей через центр планшайбы 9 и перпендикул рной к линии, соедин ющей еометрическую ось обрабатываемого издели с геоме1рической осью планшайбы 9.From drive 3, pulley 11 rotates the cutter block 2 with faceplate 9 or mandrel 12 fixed on it. Rotation of the cutter block with simultaneous movement of the axial feed ensures threading of the required pitch with cutters 10 or 13, while the point L should be located on through the center of the faceplate 9 and perpendicular to the line connecting the eometric axis of the workpiece with the geometrical axis of the faceplate 9.
В случае нарезани наружной резьбы поворот плоскости 14 на угол подъема резьбы не приводит к смещению резцов, в результате чего профиль нарезаемой резьбы получаетс без искажений.In the case of external threading, rotation of the plane 14 by the angle of the thread lift does not displace the cutters, with the result that the profile of the thread being cut is obtained without distortion.
При нарезании внутренней резьбы поворот плоскости 15 на угол подъема резьбы сопровождаетс смещением резцов 13 в вертикальной плоскости (в данном случае вниз) на некоторую величину в.When cutting the internal thread, the rotation of the plane 15 by the angle of the thread lift is accompanied by the displacement of the cutters 13 in the vertical plane (in this case, down) by some amount.
Такое смещение привело бы к искажению профил нарезаемой резьбы. Дл устранени этого смещени эксцентричную обойму 7 с помощью элемента управлени 8 поворачивают, в результате чего резцы 13 возвращаютс в первоначальное положение (в данном случае поднимаютс вверх на величину а), устанавлива сь таким образом в осевой горизонтальной плоскости обрабатываемого издели .Such a shift would lead to a distortion of the thread profile. To eliminate this displacement, the eccentric holder 7 is rotated with the help of the control element 8, as a result of which the cutters 13 are returned to their original position (in this case, they are raised up by a), thus being installed in the axial horizontal plane of the workpiece.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2110601A SU556907A1 (en) | 1975-03-06 | 1975-03-06 | Vortex Tapping Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2110601A SU556907A1 (en) | 1975-03-06 | 1975-03-06 | Vortex Tapping Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU556907A1 true SU556907A1 (en) | 1977-05-05 |
Family
ID=20611829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2110601A SU556907A1 (en) | 1975-03-06 | 1975-03-06 | Vortex Tapping Device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU556907A1 (en) |
-
1975
- 1975-03-06 SU SU2110601A patent/SU556907A1/en active
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