RU1776494C - Boring machine - Google Patents
Boring machineInfo
- Publication number
- RU1776494C RU1776494C SU914933751A SU4933751A RU1776494C RU 1776494 C RU1776494 C RU 1776494C SU 914933751 A SU914933751 A SU 914933751A SU 4933751 A SU4933751 A SU 4933751A RU 1776494 C RU1776494 C RU 1776494C
- Authority
- RU
- Russia
- Prior art keywords
- boring bar
- roller
- processing
- additional
- boring machine
- Prior art date
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
Использование: металлообработка, в частности расточные станки дл обработки сферических отверстий. Сущность изобретени : дл обработки сферической поверхности основна борштанга входит в соединение: шлицевой поверхностью 20 с шлице- вым отверстием 19, выполненным на торце патрона 16, несущего опорную втулку 12 с .дополнительной борштангой 14, шарнирно установленной в трубчатом ползуне 21с наклонным продольным пазом. При включении привода вращени шпиндельной бабки 3 вращение через указанное шлицевое соединение передаетс дополнительной борш- танге 14, получающей также и осевое перемещение, благодар взаимодействию установленного на ней ролика 25 и ролика 16, размещенного в выемке опорной втулки 12.2 ил.Usage: metalworking, in particular boring machines for processing spherical holes. SUMMARY OF THE INVENTION: for processing a spherical surface, the main boring bar is connected: by a slotted surface 20 with a slotted hole 19 made at the end of the cartridge 16 carrying the supporting sleeve 12 with an additional boring bar 14 pivotally mounted in the tubular slider 21c with an inclined longitudinal groove. When the rotation drive of the headstock 3 is turned on, the rotation through the specified splined connection is transmitted to the additional boring bar 14, which also receives axial movement, due to the interaction of the roller 25 mounted on it and the roller 16 located in the recess of the support sleeve 12.2 or.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914933751A RU1776494C (en) | 1991-04-29 | 1991-04-29 | Boring machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU914933751A RU1776494C (en) | 1991-04-29 | 1991-04-29 | Boring machine |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1776494C true RU1776494C (en) | 1992-11-23 |
Family
ID=21573175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU914933751A RU1776494C (en) | 1991-04-29 | 1991-04-29 | Boring machine |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1776494C (en) |
-
1991
- 1991-04-29 RU SU914933751A patent/RU1776494C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР №997996, кл. В 23 В 41/00, 1981 г. * |
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