DIAL GAUGE

To provide the structure of a dial gauge with which the slidability of a spindle is not affected by a force applied to a cap.SOLUTION: The dial gauge includes a spindle 110 provided penetrating a housing part 200 so as to be capable of reciprocating in the axial direction. On a side face of the hous...

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Bibliographic Details
Main Author KIKUCHI MAO
Format Patent
LanguageEnglish
Japanese
Published 29.08.2019
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:To provide the structure of a dial gauge with which the slidability of a spindle is not affected by a force applied to a cap.SOLUTION: The dial gauge includes a spindle 110 provided penetrating a housing part 200 so as to be capable of reciprocating in the axial direction. On a side face of the housing part there exists an insertion hole 210 for the base end side of the spindle to be inserted, and further there is formed a cap fitting part 400 risen in cylindrical form so as to enclose the insertion hole. A bushing 500 for guiding the spindle is inserted under pressure into the insertion hole. At this time, a gap is secured between the cap fitting part and the bushing. A removable cap is attached to the cap fitting part.SELECTED DRAWING: Figure 5 【課題】キャップに力が掛かってもスピンドルの摺動性に影響しないダイヤルゲージの構造を提供する。【解決手段】ダイヤルゲージは、筐体部２００を貫通して軸方向に往復移動可能に設けられたスピンドル１１０を備える。筐体部の側面には、スピンドルの基端側を挿通させる挿通孔２１０があり、さらに、挿通孔を囲むように円筒形に立ち上がったキャップ取付部４００が形成されている。スピンドルを案内するブッシュ５００を挿通孔に圧入する。このとき、キャップ取付部とブッシュとの間に隙間が確保される。キャップ取付部には着脱可能なキャップを取り付ける。【選択図】図５
Bibliography:Application Number: JP20180027152