JPS6027345U - Rotating load shaft centering structure of rotating fatigue testing machine - Google Patents

Rotating load shaft centering structure of rotating fatigue testing machine

Info

Publication number
JPS6027345U
JPS6027345U JP11960483U JP11960483U JPS6027345U JP S6027345 U JPS6027345 U JP S6027345U JP 11960483 U JP11960483 U JP 11960483U JP 11960483 U JP11960483 U JP 11960483U JP S6027345 U JPS6027345 U JP S6027345U
Authority
JP
Japan
Prior art keywords
load shaft
rotary
rotating
testing machine
fatigue testing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11960483U
Other languages
Japanese (ja)
Other versions
JPH0230759Y2 (en
Inventor
鈴　敏夫
新井　克実
Original Assignee
住友金属工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友金属工業株式会社 filed Critical 住友金属工業株式会社
Priority to JP11960483U priority Critical patent/JPS6027345U/en
Publication of JPS6027345U publication Critical patent/JPS6027345U/en
Application granted granted Critical
Publication of JPH0230759Y2 publication Critical patent/JPH0230759Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図イは従来の回転疲労試験機の要部を示す概略正面
図、同図用よ試験片の取付は部を断面して示す正面図、
第２図は本考案に係る芯出し構造を有する回転疲労試験
機を一部断面して示す正面図である。 ２７は回転定盤、２８はシリンダ装置、２９は回転負荷
軸、３０は嵌合穴、３２は試験片。Figure 1A is a schematic front view showing the main parts of a conventional rotary fatigue testing machine;
FIG. 2 is a partially sectional front view of a rotary fatigue testing machine having a centering structure according to the present invention. 27 is a rotating surface plate, 28 is a cylinder device, 29 is a rotating load shaft, 30 is a fitting hole, and 32 is a test piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所要の回転が可能な様に設けられ回転定盤上に、これと
相対すべく回転自在に立設保持された回転負荷軸に予め
取付けられてなる試験片を固定せしめ、この試験片を曲
げ応力を付与しながら回転させる回転疲労試験機におけ
る上記回転定盤と回転負荷軸との相対的位置決め用芯出
し構造であって、上記回転盤の中心にその頂部の先端部
形状を截頭円錐状としたシリンダ装置を内蔵せしめると
共に、上記回転負荷軸の下端には上記シリンダ装置の辞
端部に精嵌合する逆截頭円錐状の嵌合穴を設け、これら
両者により回転定盤と回転負荷軸の芯出しを自動的に行
なうよう構成したことを特徴とする回転疲労試験機の回
転負荷軸芯出し構造。A test piece is fixed in advance to a rotary load shaft that is rotatably held upright in opposition to a rotary surface plate that is provided to allow the required rotation, and the test piece is subjected to bending stress. This is a centering structure for relative positioning of the rotary surface plate and the rotary load shaft in a rotary fatigue testing machine that rotates while giving a In addition, a fitting hole in the shape of an inverted truncated cone is provided at the lower end of the rotary load shaft to precisely fit into the end of the cylinder device. A rotary load shaft centering structure for a rotary fatigue testing machine, characterized in that the centering is automatically performed.
JP11960483U 1983-07-29 1983-07-29 Rotating load shaft centering structure of rotating fatigue testing machine Granted JPS6027345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11960483U JPS6027345U (en) 1983-07-29 1983-07-29 Rotating load shaft centering structure of rotating fatigue testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11960483U JPS6027345U (en) 1983-07-29 1983-07-29 Rotating load shaft centering structure of rotating fatigue testing machine

Publications (2)

Publication Number Publication Date
JPS6027345U true JPS6027345U (en) 1985-02-23
JPH0230759Y2 JPH0230759Y2 (en) 1990-08-20

Family

ID=30274431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11960483U Granted JPS6027345U (en) 1983-07-29 1983-07-29 Rotating load shaft centering structure of rotating fatigue testing machine

Country Status (1)

Country Link
JP (1) JPS6027345U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438552U (en) * 1987-09-02 1989-03-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438552U (en) * 1987-09-02 1989-03-08

Also Published As

Publication number Publication date
JPH0230759Y2 (en) 1990-08-20

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