JPS6039469U - Bolt tightening confirmation device - Google Patents

Bolt tightening confirmation device

Info

Publication number
JPS6039469U
JPS6039469U JP13235283U JP13235283U JPS6039469U JP S6039469 U JPS6039469 U JP S6039469U JP 13235283 U JP13235283 U JP 13235283U JP 13235283 U JP13235283 U JP 13235283U JP S6039469 U JPS6039469 U JP S6039469U
Authority
JP
Japan
Prior art keywords
bolt
tightening
confirmation device
sensor
increasing
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.)
Pending
Application number
JP13235283U
Other languages
Japanese (ja)
Inventor
片寄　正敏
芳雄 佐々木
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP13235283U priority Critical patent/JPS6039469U/en
Publication of JPS6039469U publication Critical patent/JPS6039469U/en
Pending legal-status Critical Current

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

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 drawings]

第１図および第２図は、本考案の一実施例を被締結物お
よびボルトとともに示した構成図であって、第１図は主
として工具部およびセンサ部を、第２図は主として演算
表示部を示したもの、そして第３図は、締付における回
転角度とトルクとの関係を示す特性グラフ、を表わす。 ２・・・ボルト、３・・・工具部、４・・・センサ部、
５・・・演算表示部、１４・・・ストレインゲージ（ト
ルクセンサ）、１５・・・ロータリエンコータ（角度セ
ンサ）。1 and 2 are configuration diagrams showing an embodiment of the present invention together with an object to be fastened and a bolt. FIG. 1 mainly shows the tool part and the sensor part, and FIG. 2 mainly shows the calculation display part. FIG. 3 shows a characteristic graph showing the relationship between rotation angle and torque during tightening. 2... Bolt, 3... Tool part, 4... Sensor part,
5... Calculation display unit, 14... Strain gauge (torque sensor), 15... Rotary encoder (angle sensor).

Claims (1)

【実用新案登録請求の範囲】 締付後のボルトが降伏点締付は状態にあるか否かをボル
トを増給することによって判定するボルト締付確認装置
であって、 ボルト増給を行なうための工具部と、 ボルト増給時におけるトルクを検出するトルクセンサお
よび回転角度を検出する角度センサからなるセンサ部と
、 前記センサ部からの検出信号に応じて、前記締付後のボ
ルトが降伏７幅付状態にあるか否かについて判定する演
算表示部と、 を有するボルト締付確認装置。[Scope of Claim for Utility Model Registration] A bolt tightening confirmation device that determines whether or not the bolt after tightening is at the yield point tightening state by increasing the bolt supply, and for increasing the bolt supply. a tool section; a sensor section consisting of a torque sensor that detects torque when increasing the bolt supply; and an angle sensor that detects the rotation angle; and the bolt after tightening yields according to a detection signal from the sensor section. A bolt tightening confirmation device comprising: a calculation display section for determining whether or not the width is set.
JP13235283U 1983-08-27 1983-08-27 Bolt tightening confirmation device Pending JPS6039469U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13235283U JPS6039469U (en) 1983-08-27 1983-08-27 Bolt tightening confirmation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13235283U JPS6039469U (en) 1983-08-27 1983-08-27 Bolt tightening confirmation device

Publications (1)

Publication Number Publication Date
JPS6039469U true JPS6039469U (en) 1985-03-19

Family

ID=30298906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13235283U Pending JPS6039469U (en) 1983-08-27 1983-08-27 Bolt tightening confirmation device

Country Status (1)

Country Link
JP (1) JPS6039469U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463361U (en) * 1990-10-13 1992-05-29
JPH081236U (en) * 1995-12-19 1996-08-09 ティアック株式会社 Torque Wrench
JP2012056077A (en) * 2010-09-03 2012-03-22 Eduard Wille Gmbh & Co Kg Movable device for calibration of torque/angle wrench

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0463361U (en) * 1990-10-13 1992-05-29
JPH081236U (en) * 1995-12-19 1996-08-09 ティアック株式会社 Torque Wrench
JP2012056077A (en) * 2010-09-03 2012-03-22 Eduard Wille Gmbh & Co Kg Movable device for calibration of torque/angle wrench

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