JPS6033625U

JPS6033625U - load detection device

Info

Publication number: JPS6033625U
Application number: JP10157284U
Authority: JP
Inventors: 純一林
Original assignee: 大和製衡株式会社
Priority date: 1984-07-04
Filing date: 1984-07-04
Publication date: 1985-03-07
Also published as: JPS6225697Y2

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]

第１図は従来の荷重検出装置の正面図、第２図は同縦断
側面図、第３図ａは同弾性線図、第３図すは同曲げモー
メント図、第４図は第１実施例の正面図、第５図は第４
図のＡ−Ａ断面図、第６図は同縦断側面図、第７図ａは
同弾性線図、第７図すは回せん断力図、第８図は第１実
施例の使用状態を示す側面図、第９図は第２の実施例の
正面図、第１０図は第９図のＣ−Ｃ断面図、第１１図は
同縦断側面図、第１２図ａは粱の縦断面図、第１２図す
は粱の縦断面におけるせん断力図である。１１・・・・・・内輪部、１２・・・・・・外輪部、１
３・・・・・・梁、１４・・・・・・ストレインゲージ
、１５・・・・・・軸受孔、１８・・・・・・軸受体。Fig. 1 is a front view of the conventional load detection device, Fig. 2 is a longitudinal sectional side view of the same, Fig. 3 a is the same elastic diagram, Fig. 3 is the same bending moment diagram, and Fig. 4 is the first embodiment. Front view of , Figure 5 is the 4th
6 is a longitudinal sectional side view of the figure, FIG. 7 a is an elasticity diagram, FIG. 7 is a rotary shear force diagram, and FIG. 8 is a usage state of the first embodiment. A side view, FIG. 9 is a front view of the second embodiment, FIG. 10 is a cross-sectional view taken along the line C-C in FIG. 9, FIG. 11 is a vertical side view of the same, and FIG. FIG. 12 is a shear force diagram in a longitudinal section of rice cake. 11...Inner ring part, 12...Outer ring part, 1
3... Beam, 14... Strain gauge, 15... Bearing hole, 18... Bearing body.

Claims

[Scope of utility model registration request]

An inner ring part that is penetrated in the thickness direction by a bearing hole that supports a shaft on which a load is applied, an outer ring part that is arranged to surround this inner ring part and is attached to a bearing body, and this outer ring part and the above-mentioned inner ring part. and a cylindrical shaft having a linear cross-sectional shape, which is located symmetrically on both sides of the bearing hole and perpendicular to the direction of the load acting on the shaft, and which connects the outer ring part and the inner ring part. and,
A load detection device comprising: a strain gauge installed approximately at the center of both sides of the rice cake in the thickness direction so as to detect a shearing force due to a load applied to the inner ring portion.