SU1404793A1 - Device for measuring deviation from perpendicularity of part hole axes relative to its end-face - Google Patents
Device for measuring deviation from perpendicularity of part hole axes relative to its end-face Download PDFInfo
- Publication number
- SU1404793A1 SU1404793A1 SU853952034A SU3952034A SU1404793A1 SU 1404793 A1 SU1404793 A1 SU 1404793A1 SU 853952034 A SU853952034 A SU 853952034A SU 3952034 A SU3952034 A SU 3952034A SU 1404793 A1 SU1404793 A1 SU 1404793A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- hole
- perpendicularity
- arm
- plane
- Prior art date
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Description
Jik Jik
СО СОCO SO
Изобретение относитс к измерительной технике.This invention relates to a measurement technique.
Цель изобретени - повышение точности и надежности измерени за счет исключени перекоса детали.The purpose of the invention is to improve the accuracy and reliability of measurement by eliminating the skew of the part.
На чертеже изображено устройство, общий вид.The drawing shows the device, the overall appearance.
Устройство дл измерени отклонени от перпендикул рности оси от- версти детали относительно ее торца содержит плиту 1, на которой выполнена базова плоскость 2, и оправку 3. По отношению к базовой плоскости 2 оправка 3 установлена пер- пендикул рно и имеет возможность вращени вокруг собственной оси. На оправке 3 в пазах 4 и 5, плоскости симметрии которых расположены в одной плоскости, установлены соответ- ственно рычаги 6 и 7 на ос х 8 и 9.A device for measuring the deviation from the perpendicularity of the axis of the hole with respect to its end comprises a plate 1, on which the reference plane 2 is made, and a mandrel 3. With respect to the basic plane 2, the mandrel 3 is installed perpendicularly and has the ability to rotate around its own axis . On the mandrel 3 in the slots 4 and 5, whose symmetry planes are located in the same plane, the levers 6 and 7 are mounted on the axes x 8 and 9, respectively.
В оправке 3 выполнено отверстие to, в котором установлен штифт 11, контактирующий с провер емым отверстием 12. Одно плечо рычага 7 взаимодействует со штифтом 11, а на другом плече установлен отсчетный узел 13, Измерительный рычаг 6 одним плечом контактирует с провер емым отверстием 12, а другим - с отсчетным узлом 13, Рычаги 6 и 7 подпружинены один относительно другого пружиной 14,In the mandrel 3, there is a hole to, in which pin 11 is in contact, in contact with the inspected opening 12. One arm of the lever 7 interacts with the pin 11, and on the other shoulder there is a readout unit 13, Measuring lever 6 with one shoulder contacts the inspected hole 12, and the other with the reference node 13, the Levers 6 and 7 are spring-loaded one with another by the spring 14,
t ,. .t,. .
Устройство работает следующим образомThe device works as follows
Контролируемую деталь устанавливают на базовую плоскость 2 плиты 1 и в провер емое отверстие 12 и плиту 1 ввод т оправку З.и замечают начальное показание отсчетного узла 13 Затем оправку 3 поворачивают в провер емом отверстии 12 на 360 и при этом замечают максимальное показание отсчетного узла 13. Разность показаний отсчетного узла 13 означает удвоенное значение отклонени от перпен- дикул рности оси отверсти 12 относительно торца детали на длине измерени .The controlled part is installed on the base plane 2 of the plate 1 and the mandrel Z is inserted into the inspected hole 12 and the slab 1 and the initial reading of the reading unit 13 is noted. Then the mandrel 3 is turned in the tested hole 12 by 360 and the maximum reading of the reading unit 13 is noticed. The difference in the readings of the reading unit 13 means a double value of the deviation from the perpendicularity of the axis of the hole 12 relative to the end of the part over the measurement length.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853952034A SU1404793A1 (en) | 1985-09-13 | 1985-09-13 | Device for measuring deviation from perpendicularity of part hole axes relative to its end-face |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853952034A SU1404793A1 (en) | 1985-09-13 | 1985-09-13 | Device for measuring deviation from perpendicularity of part hole axes relative to its end-face |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1404793A1 true SU1404793A1 (en) | 1988-06-23 |
Family
ID=21196838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853952034A SU1404793A1 (en) | 1985-09-13 | 1985-09-13 | Device for measuring deviation from perpendicularity of part hole axes relative to its end-face |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1404793A1 (en) |
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1985
- 1985-09-13 SU SU853952034A patent/SU1404793A1/en active
Non-Patent Citations (1)
Title |
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Григорьев И.А. и др. Контроль размеров в машиностроении. - М.: Машгиз, 1959, с. 319, фиг. 395. * |
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