SU1548652A1 - Arrangement for measuring geometric dimensions of a body and its position in space - Google Patents

Arrangement for measuring geometric dimensions of a body and its position in space Download PDF

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Publication number
SU1548652A1
SU1548652A1 SU884362390A SU4362390A SU1548652A1 SU 1548652 A1 SU1548652 A1 SU 1548652A1 SU 884362390 A SU884362390 A SU 884362390A SU 4362390 A SU4362390 A SU 4362390A SU 1548652 A1 SU1548652 A1 SU 1548652A1
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SU
USSR - Soviet Union
Prior art keywords
rod
base
space
points
rods
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SU884362390A
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Russian (ru)
Inventor
Анатолий Тимофеевич Долгий
Александр Владимирович Новых
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Предприятие П/Я А-7880
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Priority to SU884362390A priority Critical patent/SU1548652A1/en
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Publication of SU1548652A1 publication Critical patent/SU1548652A1/en

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Abstract

Изобретение относитс  к машиностроению, в частности к средствам линейных измерений. Цель изобретени  - расширение диапазона измерений. Цель достигаетс  тем, что на основании 1 намечают три базовые точки А, В, и С. Устройство имеет шесть однокоординатных преобразователей 2 - 7, взаимно перпендикул рные телескопические штанги 8 и 9, 10, на выдвижных стержн х которых нанесены шкалы. Причем преобразователи 2, 3 и 4 св заны с концом стержн  штанги 8 и с точками А, В, С, преобразователи 5 и 6 св заны с концом стержн  штанги 9 и с точками А и С, преобразователь 7 св зан с концом стержн  штанги 10 и с точкой А. 1 ил.This invention relates to mechanical engineering, in particular, to means of linear measurements. The purpose of the invention is to expand the measurement range. The goal is achieved by assigning three base points A, B, and C to base 1. The device has six one-coordinate transducers 2-7, mutually perpendicular telescopic rods 8 and 9, 10, on the retractable rods of which scales are plotted. Moreover, converters 2, 3, and 4 are connected to the end of the rod of rod 8 and to points A, B, C, converters 5 and 6 are connected to the end of rod of rod 9 and to points A and C, converter 7 is connected to the end of rod of rod 10 and with point A. 1 Il.

Description

Изобретение относится к машиностроению в частности, к средствам линейных измерений.The invention relates to mechanical engineering, in particular, to means of linear measurements.

Цель изобретения - расширение диапазона измерения.The purpose of the invention is the expansion of the measuring range.

На чертеже представлена принципиальная схема, устройства.The drawing shows a schematic diagram of a device.

Устройство содержит основание 1, на котором отмечены три базовые точки А, В, С, шесть однокоординатных преобразователей 2-7 линейных перемещений, взаимно перпендикулярные телескопические штанги 8-10, деталь 11, предназначенную для крепления на ней штанг 8-10, вычислительпо-регнстрирующий блок 12. Преобразователи 2-4 связаны с концом стержня штанги 8, и точками А, В, С, преобразователи 5 и 6 связаны с концом стержня штанги 9 и с точками А и С, преобразователь 7 связан с концом стержня штанги 10 и с точкой А. Все преобразователи связаны с вычислительно-регистрирующим блоком 12.The device contains a base 1, on which are marked three base points A, B, C, six single-axis transducers 2-7 linear displacements, mutually perpendicular telescopic rods 8-10, part 11, designed for mounting rods 8-10 on it, a calculator block 12. Converters 2-4 are connected with the end of the rod rod 8, and points A, B, C, the converters 5 and 6 are connected with the end of the rod rod 9 and with points A and C, the converter 7 is connected with the end of the rod rod 10 and with a point A. All converters are associated with computational regis rubbing block 12.

Измерение осуществляют следующим образом.The measurement is as follows.

Телескопические штанги размещают на детали 11, концы выдвижных стержней связывают с преобразователями указанным образом. При перемещении детали 11 изменяется расстояние между концами стержней и базовыми точками А, В и С основания 1. Данные об этих изменениях поступают. в'вычисли— тельно-регистрирующий блок 12, который их обрабатывает и выдает данные о движении детали.Telescopic rods are placed on the part 11, the ends of the retractable rods are connected with the transducers in this way. When moving the part 11, the distance between the ends of the rods and the base points A, B and C of the base 1 changes. Data on these changes is received. c 'computationally-registering unit 12, which processes them and provides data on the movement of the part.

Claims (1)

Формула изобретенияClaim Устройство для измерения геометрических размеров тела и его положения 15 в пространстве, содержащее основание с тремя базовыми точками, шесть однокоординатных преобразователей линей• ных перемещений, один из которых связан с одной базовой точкой, два - с 20 второй, а три - с третьей, и вычислительно-регистрирующий блок, электрически связанный с преобразователями, отличающееся тем, что, с целью расширения диапазона измерения, 25 'оно снабжено тремя взаимно перпендикулярными телескопическими штангами, ; на выдвижных стержнях которых нанесены шкалы, при этом концы стержней связаны соответственно с одним, двумя 30 и тремя преобразователями.A device for measuring the geometric dimensions of a body and its position 15 in space, containing a base with three base points, six single-axis linear displacement transducers, • one of which is connected to one base point, two to the second, and three to the third, and a computing and recording unit electrically connected to the transducers, characterized in that, in order to expand the measuring range, 25 'it is equipped with three mutually perpendicular telescopic rods,; on the pull-out rods of which scales are applied, while the ends of the rods are connected respectively with one, two 30 and three transducers.
SU884362390A 1988-01-11 1988-01-11 Arrangement for measuring geometric dimensions of a body and its position in space SU1548652A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884362390A SU1548652A1 (en) 1988-01-11 1988-01-11 Arrangement for measuring geometric dimensions of a body and its position in space

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Application Number Priority Date Filing Date Title
SU884362390A SU1548652A1 (en) 1988-01-11 1988-01-11 Arrangement for measuring geometric dimensions of a body and its position in space

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SU1548652A1 true SU1548652A1 (en) 1990-03-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909939A (en) * 1995-09-18 1999-06-08 Leitz-Brown & Sharpe Messtechnik Gmbh High accuracy coordinate measuring machine having a plurality of length-adjustable legs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР 104Q318, кл. G 01 В 5/00, 1983. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5909939A (en) * 1995-09-18 1999-06-08 Leitz-Brown & Sharpe Messtechnik Gmbh High accuracy coordinate measuring machine having a plurality of length-adjustable legs

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