JPS61110145U - - Google Patents

Info

Publication number
JPS61110145U
JPS61110145U JP20066684U JP20066684U JPS61110145U JP S61110145 U JPS61110145 U JP S61110145U JP 20066684 U JP20066684 U JP 20066684U JP 20066684 U JP20066684 U JP 20066684U JP S61110145 U JPS61110145 U JP S61110145U
Authority
JP
Japan
Prior art keywords
drive shaft
gripping
drives
gripping device
grippers
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
JP20066684U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP20066684U priority Critical patent/JPS61110145U/ja
Publication of JPS61110145U publication Critical patent/JPS61110145U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

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

第１図は本考案に係る試験片把持装置の実施例
を示す上記把持機構の斜視図、第２図は同様の下
部把持機構の斜視図である。 ２，１９…案内面、３ａ，３ｂ，２０ａ，２０
ｂ…把持具、５，２２…丸棒試験片把持面、６，
２３…平板試験片把持面、８…支持板、９…可動
アーム、１０…駆動軸、１３…駆動装置、１４…
リニアアクチユエータ、１５…軸、１６…スプラ
イン軸、１７…ロータリアクチユエータ、１７ａ
…羽根、２４…平板試験片。 FIG. 1 is a perspective view of the above-mentioned gripping mechanism showing an embodiment of the test specimen gripping device according to the present invention, and FIG. 2 is a perspective view of a similar lower gripping mechanism. 2, 19...Guide surface, 3a, 3b, 20a, 20
b...Gripper, 5, 22...Round bar test piece gripping surface, 6,
23... Flat test piece gripping surface, 8... Support plate, 9... Movable arm, 10... Drive shaft, 13... Drive device, 14...
Linear actuator, 15...axis, 16...spline shaft, 17...rotary actuator, 17a
...Blade, 24...Flat plate test piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれ複数の異なる形状の把持面を有し案内
面にそつて上下方向および左右方向に可動に配置
された一対の把持具と、両把持具に連動機構を介
して連結され上下動により両把持具を上下に駆動
するとともに回動により両把持具を左右方向に駆
動する駆動軸とを有し、この駆動軸の上下動によ
り両把持具を開閉動作させる試験片把持装置にお
いて、前記駆動軸の途中に、駆動軸を上下に駆動
するリニアアクチユエータを設けるとともに、駆
動軸の端部に、駆動軸を回動駆動するロータリア
クチユエータを設け、かつこのロータリアクチユ
エータを、前記駆動軸に対し軸方向に相対移動自
在としたことを特徴とする試験片把持装置。 A pair of gripping tools each having a plurality of gripping surfaces of different shapes and movable in the vertical and horizontal directions along the guide surface, and a pair of gripping tools connected to both gripping tools via an interlocking mechanism so that they can be moved up and down. In a test specimen gripping device, the test piece gripping device has a drive shaft that drives the gripper vertically and rotates both grippers in the horizontal direction, and opens and closes both grippers by vertical movement of the drive shaft. is provided with a linear actuator that drives the drive shaft up and down, and a rotary actuator that rotationally drives the drive shaft is provided at the end of the drive shaft, and this rotary actuator is connected to the drive shaft. A specimen gripping device characterized by being relatively movable in the axial direction.
JP20066684U 1984-12-25 1984-12-25 Pending JPS61110145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20066684U JPS61110145U (en) 1984-12-25 1984-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20066684U JPS61110145U (en) 1984-12-25 1984-12-25

Publications (1)

Publication Number Publication Date
JPS61110145U true JPS61110145U (en) 1986-07-12

Family

ID=30761729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20066684U Pending JPS61110145U (en) 1984-12-25 1984-12-25

Country Status (1)

Country Link
JP (1) JPS61110145U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08178607A (en) * 1994-12-22 1996-07-12 Renaun:Kk Stretch length measuring inspection device and its control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544956A (en) * 1978-09-25 1980-03-29 Kobe Steel Ltd Tension and compression fatigue tester
JPS5772042A (en) * 1980-10-24 1982-05-06 Hitachi Ltd Multiple shaft load tester

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544956A (en) * 1978-09-25 1980-03-29 Kobe Steel Ltd Tension and compression fatigue tester
JPS5772042A (en) * 1980-10-24 1982-05-06 Hitachi Ltd Multiple shaft load tester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08178607A (en) * 1994-12-22 1996-07-12 Renaun:Kk Stretch length measuring inspection device and its control method

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