Measuring tool for rapidly measuring diameter of conical inner cavity casing

The invention discloses a measuring tool for rapidly measuring the diameter of a conical inner cavity casing; two plane positioning blocks a and b are fixed at two ends of a body seat, and a measuringrod b is a fixed measuring rod and is arranged at the right side of the body seat; a support is arra...

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Hauptverfasser: TANG XIAODONG, ZUO YI, YANG ZIYING, PEI YUFEI, SUN HAILI
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Sprache:chi ; eng
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creator TANG XIAODONG
ZUO YI
YANG ZIYING
PEI YUFEI
SUN HAILI
description The invention discloses a measuring tool for rapidly measuring the diameter of a conical inner cavity casing; two plane positioning blocks a and b are fixed at two ends of a body seat, and a measuringrod b is a fixed measuring rod and is arranged at the right side of the body seat; a support is arranged in a cavity of the body seat, a support block is arranged in a cavity of the support, and themeasuring rod a and the measuring rod c are fixed to integrally form a movable measuring rod; a flange linear bearing and a bushing are respectively fixed at two ends of the support; a pull rod is fixed on the support block; a compression spring is arranged on the pull rod; a handle and the pull rod are vertically fixed; a sliding rod is fixed on the support block; two spherical deep groove bearings and two baffle plates arranged on the support slide in a gapless manner; a bracket is arranged on the body seat in the same direction as the movable measuring rod and is fixed with the body seat through welding; and a sprin
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language chi ; eng
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subjects MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
title Measuring tool for rapidly measuring diameter of conical inner cavity casing
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