JPS615449U

JPS615449U - hardness measuring instrument

Info

Publication number: JPS615449U
Application number: JP8885584U
Authority: JP
Inventors: 晃史大西; 恒明馬渡; 昭太郎吉田; 正一長谷川; 一弥明石
Original assignee: 株式会社フジクラ
Priority date: 1984-06-16
Filing date: 1984-06-16
Publication date: 1986-01-13
Also published as: JPH0240521Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る硬さ測定器の一実施例を示す一部
縦断断面図である。図中、１・・・・・・フレーム、２・・・・・・被測定
対象物、２ａ・・・・・・測定点、２ｂ・・・・・・支
持点、３・・・・・・シャフト、４・・・・・・スライ
ダーブロック、６・・・・・・スプリング、７・・・・
・・ストッパーねじ、８・・・・・・ダイヤルゲージ、
９・・・・・・測定子、１１・・・・・・可動板、１４
・・・・・・外径アジャスター兼測定圧子稈、１８、・
・・・・・当接部、１９・・・・・・長尺ねじ。FIG. 1 is a partially vertical sectional view showing an embodiment of the hardness measuring device according to the present invention. In the figure, 1... Frame, 2... Object to be measured, 2a... Measurement point, 2b... Support point, 3...・Shaft, 4...Slider block, 6...Spring, 7...
...Stopper screw, 8...Dial gauge,
9... Measuring head, 11... Movable plate, 14
・・・・・・Outer diameter adjuster and measuring indenter culm, 18,・
...Abutment part, 19...Long screw.

Claims

[Scope of utility model registration request]

(1) A frame 1 that spans between two opposing points on the measurement point 2a side and the support point 2b side of the object to be measured, and a shaft fixed in a direction perpendicular to the object to be measured 2 on the measurement point side of the frame. 3, a slider block 4 that is slidably fitted on the shaft 3, and a slider block 4 that is mounted on the shaft 3 between the outer free end of the shaft 3 and the slider bracket 4 and that allows the slider block 4 to be attached to the frame. a spring 6 that presses and biases the slider block 4 toward the slider block 1; a stopper screw 7 that is screwed through the slider block 4 and whose tip abuts the frame 1 to fix the slider block 4 in an appropriate position; a dial gauge 8 mounted on the frame 1 and having a measuring element 9 facing a movable plate 11 that moves together with the block 4;
An outer diameter adjuster/measuring indenter culm 14 consisting of a long screw that is screwed through the slider block 4 and presses its extending inner tip against the measuring point 2a of the object to be measured 2; A hardness measuring instrument characterized by comprising contact parts 18 which are provided on opposing parts of the frame 1 on an extension line and whose tips are pressed against the support points 2b of the object 2 to be measured.

(2) The contact portion 18 is constituted by a support-side outer diameter adjuster consisting of a long screw 19 that is screwed through the frame 1 and presses its extending tip against the support point 2b of the object to be measured 2. A hardness measuring device according to claim 1 of the registered utility model characterized by: