SU540729A1 - Suspension gear pinion gear - Google Patents
Suspension gear pinion gearInfo
- Publication number
- SU540729A1 SU540729A1 SU2026648A SU2026648A SU540729A1 SU 540729 A1 SU540729 A1 SU 540729A1 SU 2026648 A SU2026648 A SU 2026648A SU 2026648 A SU2026648 A SU 2026648A SU 540729 A1 SU540729 A1 SU 540729A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gear
- base
- frame
- suspension
- pinion gear
- Prior art date
Links
Description
в люльке 4 и снабжен комплектом сферических шайб 19, замкнутых гаДкой 20. В нижнюю; часть люльки 4 ввернут регулируемый упор 21.in the cradle 4 and provided with a set of spherical washers 19, closed with the gadko 20. In the bottom; part of the cradle 4 is screwed adjustable stop 21.
При перемещении рабочего органа станка, например стола, приставные реборды 2 обкатываютс по планкам рейки, прижима сь к ним с усилием, создаваемым торсионами 11, предварительно закрученным разжимным винтом 17. Посто нство контакта приставных реборд 2 с планками рейки, а следовательно, необходимое распределение зазора в паре шестерн -рейка не зависит от геометрических погрешностей направл ющих станины и их износа , так как люлька 4, несуща реечную шестерню 1 имеет возможность покачиватьс в двух взаимно-перпендикул рных направлени х (вокруг оси 6 и оси цапф 8). В аварийных ситуаци х, когда рейка выходит из зацеплени с шестерней, величина хода шестерни 1 вверх под действием торсионов 11 ограничена регулируемым упором-шпилькой 18. В случае поломки торсиоиов И выход реечной шестерни 1 из зацеплени с рейкой ограничен регулируемым упором 21.When moving the working body of the machine, for example, a table, the flanges 2 roll around the slats of the slats, pressing them with the force created by the torsions 11 pre-twisted with an expansion screw 17. The contact between the slides 2 and the slats of the slats, and therefore, the necessary distribution of the gap in a pair of gear-rack does not depend on the geometrical errors of the guide beds and their wear, since the cradle 4 carrying the pinion gear 1 has the ability to swing in two mutually perpendicular directions ( circle axis 6 and axle axles 8). In emergency situations, when the rail is disengaged from the gear, the stroke of gear 1 upwards under the action of torsions 11 is limited by an adjustable stop stud 18. In case of torsion breakdown and the output of the pinion gear 1 disengaged from the rail, it is limited by an adjustable stop 21.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2026648A SU540729A1 (en) | 1974-05-27 | 1974-05-27 | Suspension gear pinion gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2026648A SU540729A1 (en) | 1974-05-27 | 1974-05-27 | Suspension gear pinion gear |
Publications (1)
Publication Number | Publication Date |
---|---|
SU540729A1 true SU540729A1 (en) | 1976-12-30 |
Family
ID=20585320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2026648A SU540729A1 (en) | 1974-05-27 | 1974-05-27 | Suspension gear pinion gear |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU540729A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105171570A (en) * | 2015-10-08 | 2015-12-23 | 张国民 | Portable flat-grinding machine with magnetic base |
-
1974
- 1974-05-27 SU SU2026648A patent/SU540729A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105171570A (en) * | 2015-10-08 | 2015-12-23 | 张国民 | Portable flat-grinding machine with magnetic base |
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