JP2015049236A5 - - Google Patents

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Publication number
JP2015049236A5
JP2015049236A5 JP2013183569A JP2013183569A JP2015049236A5 JP 2015049236 A5 JP2015049236 A5 JP 2015049236A5 JP 2013183569 A JP2013183569 A JP 2013183569A JP 2013183569 A JP2013183569 A JP 2013183569A JP 2015049236 A5 JP2015049236 A5 JP 2015049236A5
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JP
Japan
Prior art keywords
shaft
leaf spring
inspection
hammering
sound
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Pending
Application number
JP2013183569A
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Japanese (ja)
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JP2015049236A (en
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Priority to JP2013183569A priority Critical patent/JP2015049236A/en
Priority claimed from JP2013183569A external-priority patent/JP2015049236A/en
Publication of JP2015049236A publication Critical patent/JP2015049236A/en
Publication of JP2015049236A5 publication Critical patent/JP2015049236A5/ja
Pending legal-status Critical Current

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Claims (8)

検査対象を打撃するためのハンマーを固定したシャフトと、シャフトを駆動するための駆動手段と、駆動手段により移動したシャフトの復帰手段として、1枚の板ばねをシャフトに係合するとともに板ばねの弾性力を発現する状態に曲げ、板ばねの一部を、駆動手段を固定した構造物に固定することを特徴とする打音検査用打撃装置。   As a return means for the shaft moved by the drive means, a shaft fixed with a hammer for striking the inspection object, and a drive means for driving the shaft, a single leaf spring is engaged with the shaft and the leaf spring A striking device for hammering sound inspection, wherein the striking device is bent to a state in which an elastic force is developed, and a part of a leaf spring is fixed to a structure to which a driving means is fixed. 前記板ばねをシャフトに対して対称形状に曲げたことを特徴とする請求項１記載の打音検査用打撃装置。 2. The hammering test impact device according to claim 1, wherein the leaf spring is bent symmetrically with respect to the shaft. 前記板ばねを片側にのみ配置したことを特徴とする請求項１記載の打音検査用打撃装置。 The striking device for hammering inspection according to claim 1, wherein the leaf spring is disposed only on one side. 前記板ばねと前記シャフトの係合手段として、前記シャフトは前記板ばねの長手方向に長径を形成した長穴とはめ合うことを特徴とする請求項２記載の打音検査用打撃装置。 The impact device for hammering inspection according to claim 2, wherein the shaft fits into an elongated hole having a long diameter in the longitudinal direction of the leaf spring as means for engaging the leaf spring and the shaft. 前記板ばねと前記シャフトの係合手段として、前記シャフトは前記板ばねの長手方向に長径を形成した長穴とはめ合うことを特徴とする請求項３記載の打音検査用打撃装置。 The impact device for sound impact inspection according to claim 3, wherein the shaft fits into an elongated hole having a long diameter in the longitudinal direction of the leaf spring as means for engaging the leaf spring and the shaft. 前記シャフトを駆動する駆動手段としてソレノイドアクチュエータを用いることを特徴とする請求項１記載の打音検査用打撃装置。 2. A striking device for hammering sound inspection according to claim 1, wherein a solenoid actuator is used as the driving means for driving the shaft . 複数の前記打音検査用打撃装置を前記板ばねの長手方向と直行する方向に並べて配置したことを特徴とする請求項１記載の打音検査用打撃装置。 The hammering test impact device according to claim 1, wherein a plurality of hammering test impacting devices are arranged side by side in a direction perpendicular to the longitudinal direction of the leaf spring . 検査対象を打撃するためのハンマーを固定したシャフトと、シャフトを駆動するための駆動手段と、駆動手段により移動したシャフトの復帰手段として、1枚の板ばねをシャフトに係合するとともに板ばねの弾性力を発現する状態に曲げ、板ばねの一部を、駆動手段を固定した構造物に固定する打音検査用打撃装置からの打音を集音手段にて集め、該打音をＡＤ変換して処理することにより検査対象の状態を判別することを特徴とする打音検査方法。   As a return means for the shaft moved by the drive means, a shaft fixed with a hammer for striking the inspection object, and a drive means for driving the shaft, a single leaf spring is engaged with the shaft and the leaf spring Bumping sound from the striking device for hitting inspection, which is bent to a state where the elastic force is developed, and a part of the leaf spring is fixed to the structure to which the driving means is fixed, is collected by the sound collecting means, and the hitting sound is AD converted. And determining the state of the inspection target by performing the processing.
JP2013183569A 2013-09-05 2013-09-05 Striking device for hammering test, and hammering test method Pending JP2015049236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013183569A JP2015049236A (en) 2013-09-05 2013-09-05 Striking device for hammering test, and hammering test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013183569A JP2015049236A (en) 2013-09-05 2013-09-05 Striking device for hammering test, and hammering test method

Publications (2)

Publication Number Publication Date
JP2015049236A JP2015049236A (en) 2015-03-16
JP2015049236A5 true JP2015049236A5 (en) 2016-09-29

Family

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Family Applications (1)

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JP2013183569A Pending JP2015049236A (en) 2013-09-05 2013-09-05 Striking device for hammering test, and hammering test method

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JP (1) JP2015049236A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6884060B2 (en) * 2016-07-19 2021-06-09 株式会社トーキン Tapping sound inspection device and how to use it
JP6327657B1 (en) * 2017-12-13 2018-05-23 株式会社オンガエンジニアリング Solenoid type electromagnetic hammer and control method thereof
WO2019146111A1 (en) * 2018-01-29 2019-08-01 株式会社ドローンネット Hammer test unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408727B2 (en) * 1997-08-26 2003-05-19 株式会社ワカ製作所 Oscillating device and operation device with vibration function of game machine
JPH11202871A (en) * 1998-01-14 1999-07-30 Star Micronics Co Ltd Percussion sound generating device
JP2000055893A (en) * 1998-08-04 2000-02-25 Akyuuto Kk Hammering-sound generation apparatus
JP5955564B2 (en) * 2012-01-11 2016-07-20 三菱日立パワーシステムズ株式会社 Fixing force measuring device and measuring method

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