SU129830A1 - Device for checking the accuracy of kinematic gears with a constant gear ratio and parallel levers - Google Patents
Device for checking the accuracy of kinematic gears with a constant gear ratio and parallel leversInfo
- Publication number
- SU129830A1 SU129830A1 SU642419A SU642419A SU129830A1 SU 129830 A1 SU129830 A1 SU 129830A1 SU 642419 A SU642419 A SU 642419A SU 642419 A SU642419 A SU 642419A SU 129830 A1 SU129830 A1 SU 129830A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- accuracy
- checking
- gear ratio
- kinematic
- constant gear
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
При эксплуатации и ремонте зубодолбсжных, металлорежущих станков необходимо знать кинематическую точность их делительной кинематической цепи, так как от этой точности наход тс в пр мой зависимости точность обрабатываемых на станке зубчатых колес.During operation and repair of gear-shaping machine tools, it is necessary to know the kinematic accuracy of their pitch kinematic chain, since the accuracy of the gears machined on the machine depends on this accuracy.
Известные устройства дл проверки точности кинематических передач с иосто иным передаточным числом, погрешность в которых определ етс относительным поворотом двух звеньев, не дают определени кинематической погрешности передачи за полный цикл движени npcv вер емой кинематической цепи.The known devices for checking the accuracy of kinematic transmissions with a completely different gear ratio, the error in which is determined by the relative rotation of the two links, do not provide a determination of the kinematic transmission error over the full cycle of movement of the npcv of the kinematic chain to be verified.
Описываемое устройство с параллельными рычагами отличаетс тем, что в одном из рычагов установлены два индикатора часового типа на точно измеренном друг от друга рассто нии.The described device with parallel levers differs in that in one of the levers two dial gauges are mounted at exactly the distance measured from each other.
Такое выполнение устройства позвол ет не только определ ть кинематические погрешности передачи за полный цикл движени провер емой кинематической цепи, но и непосредственно отсчитывать та |генсы углов относительного поворота рычагов.Such an embodiment of the device allows not only determining the kinematic errors of transmission over the full cycle of movement of the tested kinematic chain, but also directly counting the tangles of the angles of relative rotation of the levers.
На чертеже схематически показано описываемое устройство в двух проекци х.The drawing shows schematically the described device in two projections.
Жесткий рычаг / устанавливаетс на столе 2 станка и враш;аетс вместе с ним на оси 3. На рычаге / закреплены два индикатора 4 и 5 часового тина. Рассто ние А между ос ми индикаторов строго определенное и вл етс базой устройства. Жесткий рычаг 6 закрепл етс на ползуне станка и вращаетс вокруг оси долб ка 7. Мерительные паконечники S и 5 индикаторов упираютс в чисто обработанные плоские поверхности 10 и 11 рычага 6.The hard lever / is mounted on the table 2 of the machine and vra; it is mounted on the axis 3 with it. On the lever / two indicators 4 and 5 o'clock are fixed. The distance A between the axes of the indicators is strictly defined and is the base of the device. The rigid lever 6 is fixed on the machine slider and rotates around the axis of the socket 7. The measuring points S and 5 indicators rest against the cleanly machined flat surfaces 10 and 11 of the lever 6.
Ось вращени долб ка совмещаетс с осью вращени стола. Перед измерением кинематической точности станка сменные зубчатые колеса гитары делени (на чертеже не показаны) настраиваютс так, чтобы стол станка и долб к вращались в одном направлении и за один оборот стола долб к делал также один оборот.The axis of rotation of the blade is aligned with the axis of rotation of the table. Before measuring the kinematic accuracy of the machine, the interchangeable gears of the dividing guitar (not shown) are adjusted so that the machine table and the wheel go to rotate in one direction and, in one revolution of the table, the wheel also makes one turn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU642419A SU129830A1 (en) | 1959-10-27 | 1959-10-27 | Device for checking the accuracy of kinematic gears with a constant gear ratio and parallel levers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU642419A SU129830A1 (en) | 1959-10-27 | 1959-10-27 | Device for checking the accuracy of kinematic gears with a constant gear ratio and parallel levers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU129830A1 true SU129830A1 (en) | 1959-11-30 |
Family
ID=48400972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU642419A SU129830A1 (en) | 1959-10-27 | 1959-10-27 | Device for checking the accuracy of kinematic gears with a constant gear ratio and parallel levers |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU129830A1 (en) |
-
1959
- 1959-10-27 SU SU642419A patent/SU129830A1/en active
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