SU860989A1 - Rest - Google Patents
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- Publication number
- SU860989A1 SU860989A1 SU792859576A SU2859576A SU860989A1 SU 860989 A1 SU860989 A1 SU 860989A1 SU 792859576 A SU792859576 A SU 792859576A SU 2859576 A SU2859576 A SU 2859576A SU 860989 A1 SU860989 A1 SU 860989A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rest
- crosspiece
- yoke
- motor
- axis
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
Поворот происходит до контакта с путевым выключателем (на чертеже не показан ), который отключает электродвигатель 5.The rotation occurs before contact with the limit switch (not shown), which turns off the motor 5.
Дл поворота в рабочее положение и фиксации траверсы 4 включают вращение электродвигател 5 в противоположную сторону. Черв к 7, взаимодейству с черв чным колесом 8, св занным через сжатую фрикционную муфту 9 с осью 3, поворачивает траверсу 4 до жесткого упора (на чертеже не показан), определ ющего рабочее положение траверсы 4.To rotate and fix the cross member 4, the motor 5 is turned in the opposite direction. A worm to 7, interacting with a worm wheel 8, connected through a squeezed friction clutch 9 with an axis 3, rotates the yoke 4 to a fixed stop (not shown) that defines the working position of the yoke 4.
За счет дальнейшего вращени колеса 8 по резьбе оси 3 происходит поджим траверсы 4 к корпусу 1, чем достигаетс ее жестка фиксаци в рабочем положении.Due to the further rotation of the wheel 8 along the threads of the axis 3, the crosspiece 4 is pressed against the housing 1, thus achieving its rigid fixation in the working position.
Описываемый люнет упрощает конструкцию посредством осуществлени поворота и фиксации траверсы одной муфтой.The described steady rest simplifies the design by turning and fixing the crosspiece by one coupling.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792859576A SU860989A1 (en) | 1979-12-28 | 1979-12-28 | Rest |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792859576A SU860989A1 (en) | 1979-12-28 | 1979-12-28 | Rest |
Publications (1)
Publication Number | Publication Date |
---|---|
SU860989A1 true SU860989A1 (en) | 1981-09-07 |
Family
ID=20867910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792859576A SU860989A1 (en) | 1979-12-28 | 1979-12-28 | Rest |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU860989A1 (en) |
-
1979
- 1979-12-28 SU SU792859576A patent/SU860989A1/en active
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