SU1456750A1 - Device for measuring diameter of hole - Google Patents
Device for measuring diameter of hole Download PDFInfo
- Publication number
- SU1456750A1 SU1456750A1 SU874193732A SU4193732A SU1456750A1 SU 1456750 A1 SU1456750 A1 SU 1456750A1 SU 874193732 A SU874193732 A SU 874193732A SU 4193732 A SU4193732 A SU 4193732A SU 1456750 A1 SU1456750 A1 SU 1456750A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mandrel
- lever
- sensor
- measuring
- longitudinal groove
- Prior art date
Links
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Изобретение относитс к измерительной технике. Целью изобретени вл етс повьшение точности измерени . Устройство содержит корпус 1, цилиндрическую оправку 2 с базовыми упорами 4, двуплечий рычаг 8, одно плечо которого с измерительным нако- нечником 9 размещено в продольном пазу 3 оправки 2, а другое взаимодействует с датчиком 12. Рычаг 8 и датчик 12 закрейлены на крошитейне 6, установленном на шарнирном параллелограмме . Симметричное расположение рычага 8 с наконечником 9 относительно базовых упоров на оправке 2 осуществл ют перемещением кронштейна 6 относительно основани 5 с помощью винтов, при измерении детапь надеваетс на оправку 2 и базируетс на упорах 4. При контактировании наконечника 9 с поверхностью измер емого отверсти рычаг 8 поворачиваетс на шарнире 10 и его перемещение фиксируетс датчиком 12, 3 ил. 5SThis invention relates to a measurement technique. The aim of the invention is to increase the measurement accuracy. The device comprises a housing 1, a cylindrical mandrel 2 with base stops 4, a double-arm lever 8, one arm of which with measuring tip 9 is placed in the longitudinal groove 3 of the mandrel 2, and the other interacts with sensor 12. The lever 8 and sensor 12 are fixed on the chromite 6 mounted on a hinged parallelogram. The symmetrical arrangement of the lever 8 with the tip 9 relative to the base stops on the mandrel 2 is carried out by moving the bracket 6 relative to the base 5 with screws, while measuring the part is put on the mandrel 2 and based on the stops 4. When the tip 9 contacts the surface of the measured hole, the lever 8 rotates on the hinge 10 and its movement is detected by the sensor 12, 3 or so on. 5s
Description
6-66-6
фиг.Зfig.Z
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874193732A SU1456750A1 (en) | 1987-02-11 | 1987-02-11 | Device for measuring diameter of hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874193732A SU1456750A1 (en) | 1987-02-11 | 1987-02-11 | Device for measuring diameter of hole |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1456750A1 true SU1456750A1 (en) | 1989-02-07 |
Family
ID=21285238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874193732A SU1456750A1 (en) | 1987-02-11 | 1987-02-11 | Device for measuring diameter of hole |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1456750A1 (en) |
-
1987
- 1987-02-11 SU SU874193732A patent/SU1456750A1/en active
Non-Patent Citations (1)
Title |
---|
За вка DE № 3030877, кл. G 01 В 7/12, 1981. * |
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