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 levers

Info

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
Application number
SU642419A
Other languages
Russian (ru)
Inventor
Н.В. Ольховский
Original Assignee
Н.В. Ольховский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Н.В. Ольховский filed Critical Н.В. Ольховский
Priority to SU642419A priority Critical patent/SU129830A1/en
Application granted granted Critical
Publication of SU129830A1 publication Critical patent/SU129830A1/en

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  • 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.

SU642419A 1959-10-27 1959-10-27 Device for checking the accuracy of kinematic gears with a constant gear ratio and parallel levers SU129830A1 (en)

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)

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