JPS58146949U

JPS58146949U - Load measuring device for material testing machine

Info

Publication number: JPS58146949U
Application number: JP4311582U
Authority: JP
Inventors: 大島　忠正
Original assignee: 株式会社　森試験機製作所
Priority date: 1982-03-29
Filing date: 1982-03-29
Publication date: 1983-10-03

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 drawings]

図面は本考案の一実施例を示すもので、第１図は材料試
験機本体および荷重計測装置の正面図、第２図は荷重計
測装置の概略的な系統図、第３図。は荷重指示計の一部を拡大して示す正面図、第４　。図は第３図中ＩＶ−ＩＶ線に沿う断面図、第５図は第４
図中■−■線に沿う断面図、第６図は第５図に示す部材
の正面図である。１・・・・・・材料試験機本体、２・・・・・・荷重計
測装置、３・・・・・・荷重指示計、７・・・・・・目
盛板、８・・・・・・直線口−盛、２１・・・・・・支
持杆、２２・・・・・・補助杆（固定系構造体）、２３
・・・・・・第１のスライダ、２４・・・・・・第２の
スライダ、３３・・・・・・板ばね、３５・・・・・・
指針、３６・・・・・・置針。The drawings show an embodiment of the present invention; FIG. 1 is a front view of the material testing machine main body and a load measuring device, FIG. 2 is a schematic system diagram of the load measuring device, and FIG. 3 is a schematic diagram of the load measuring device. 4 is an enlarged front view of a portion of the load indicator. The figure is a sectional view taken along the line IV-IV in Figure 3, and Figure 5 is a cross-sectional view along the line IV-IV in Figure 3.
6 is a sectional view taken along the line ■-■ in the figure, and FIG. 6 is a front view of the member shown in FIG. 5. 1...Material testing machine body, 2...Load measuring device, 3...Load indicator, 7...Scale plate, 8...・Straight mouth - mounting, 21...Support rod, 22...Auxiliary rod (fixed system structure), 23
...First slider, 24...Second slider, 33...Plate spring, 35...
Pointer, 36...Original needle.

Claims

[Scope of Claim for Utility Model Registration] (a) A scale plate displaying a linear scale; (b) A support rod arranged behind the scale plate along the scale of the scale plate; (c) A support rod arranged on the support rod. a first slider supported so as to be freely slidable; (b) a pointer attached to the first slider and indicating the load to be applied to the material test piece on the scale of the scale plate; (f) a servo mechanism that controls the position of the first slider to which the pointer is attached based on an electric signal;
(g) a second slider that is moved by being pushed by the first slider when the slider moves in the direction of increasing the indicated load; (h) a pointer for indicating maximum load whose tip coincides with the tip of the pointer when following the pointer, and (h) attached to the second slider and placed along the movement trajectory of the second slider. 1. A load measuring device for a material testing machine, comprising: a plate spring that is in sliding contact with a fixed structure of the second slider and acts as a brake on the second slider.