JPH0323303U

JPH0323303U -

Info

Publication number: JPH0323303U
Application number: JP8368089U
Authority: JP
Priority date: 1989-07-17
Filing date: 1989-07-17
Publication date: 1991-03-11

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は段差測
定具の縦断面図、第２図は測定ヘツドの拡大斜視
図、第３図は測定物としての板材の縦断面図、第
４図は第５ピン孔および第５貫通孔へ基準ピンが
挿通された状態の段差測定状態を示す断面図、第
５図は第４ピン孔および第４貫通孔へ基準ピンが
挿通された状態の段差測定状態を示す断面図であ
る。１……段差測定具、２……ケーシング、２ｄ…
…基準当接面（先端）、３……ロツド（摺動材）
、３ｃ……測定ヘツド、３ｅ……測定子（先端）
、４……ダイヤルゲージ（測定用ゲージ）、５…
…基準ピン（係合部材）、６……ピン孔（位置決
め手段）、８……貫通孔（位置決め手段）、１０
……測定物、１０ｂ……面取り部（測定面）、１
０ｃ……上面（測定基準面）。 The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of the level difference measuring tool, Fig. 2 is an enlarged perspective view of the measuring head, Fig. 3 is a longitudinal sectional view of the plate material as the object to be measured, and Fig. 4. is a cross-sectional view showing the level difference measurement state with the reference pin inserted into the fifth pin hole and the fifth through hole, and Fig. 5 shows the level difference with the reference pin inserted into the fourth pin hole and the fourth through hole. It is a sectional view showing a measurement state. 1... Step measuring tool, 2... Casing, 2d...
...Reference contact surface (tip), 3...Rod (sliding material)
, 3c... Measuring head, 3e... Measuring head (tip)
, 4... dial gauge (measuring gauge), 5...
... Reference pin (engaging member), 6 ... Pin hole (positioning means), 8 ... Through hole (positioning means), 10
...Measurement object, 10b... Chamfered part (measurement surface), 1
0c...Top surface (measurement reference surface).

Claims

[Scope of utility model registration request]

A step measurement tool for measuring the step dimension of a measurement object, which includes a cylindrical casing whose tip abuts against the measurement reference surface of the measurement object, and a cylindrical casing that is slidably disposed inside the casing, A sliding member that is biased in the side direction and has a measuring head at its tip that comes into contact with the measurement surface of the object to be measured, a measuring gauge that detects the amount of sliding of the sliding member, and a measuring gauge that is pressed against the casing. A step measurement method comprising: positioning means for setting relative reference positions between a casing and a sliding material in a plurality of states using an engaging member that can engage the material at a plurality of locations in a direction orthogonal to the sliding direction. Ingredients.