JPS5636036A - Chucking and crosshead fixing device of machine such as universal tester - Google Patents

Chucking and crosshead fixing device of machine such as universal tester

Info

Publication number
JPS5636036A
JPS5636036A JP11219779A JP11219779A JPS5636036A JP S5636036 A JPS5636036 A JP S5636036A JP 11219779 A JP11219779 A JP 11219779A JP 11219779 A JP11219779 A JP 11219779A JP S5636036 A JPS5636036 A JP S5636036A
Authority
JP
Japan
Prior art keywords
clamping
chucking
force
tested
machine
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
JP11219779A
Other languages
Japanese (ja)
Other versions
JPS6222410B2 (en
Inventor
Munesada Soma
Shozo Nagatani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP11219779A priority Critical patent/JPS5636036A/en
Publication of JPS5636036A publication Critical patent/JPS5636036A/en
Publication of JPS6222410B2 publication Critical patent/JPS6222410B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To simplify the constitution by connecting an actuator to a point of force provided between clamping mechanisms and thereby enabling the chucking of tested pieces, etc. and the clamping of each clamping mechanism to each strut with the single actuator.
CONSTITUTION: When the oil pressure is supplied to the port 8 of an oil-hydraulic jack 6, a plunger 7 is pressed down and a piece 4 to be tested is chuked by a part 5 of a chuck 3. The counter-force to the force pressing down the part 5 of the chuck 3 acts upward on the jack 6 and pin joints 14 and 15, perpendicularly to the clamping direction of the clamp shoes 12 and 13 of clamping mechanisms 10 and 11. Accordingly, the shoes 12 and 13 are drawn inward by the component force in the horizontal direction of the counterforce transmitted by pins 16 and 17, thus clamping each of struts 2 and 2'. As the result, the piece 4 to be tested is chucked and simultaneously a cross-head 1 is fixed to the struts 2 and 2'.
COPYRIGHT: (C)1981,JPO&Japio
JP11219779A 1979-08-31 1979-08-31 Chucking and crosshead fixing device of machine such as universal tester Granted JPS5636036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11219779A JPS5636036A (en) 1979-08-31 1979-08-31 Chucking and crosshead fixing device of machine such as universal tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11219779A JPS5636036A (en) 1979-08-31 1979-08-31 Chucking and crosshead fixing device of machine such as universal tester

Publications (2)

Publication Number Publication Date
JPS5636036A true JPS5636036A (en) 1981-04-09
JPS6222410B2 JPS6222410B2 (en) 1987-05-18

Family

ID=14580683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11219779A Granted JPS5636036A (en) 1979-08-31 1979-08-31 Chucking and crosshead fixing device of machine such as universal tester

Country Status (1)

Country Link
JP (1) JPS5636036A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899393A (en) * 1981-12-07 1983-06-13 株式会社妙徳 Fluid feeder
JPS60190685A (en) * 1984-03-08 1985-09-28 三星精密工業株式會社 Selective vacuum circuit of vacuum source
CN105928788A (en) * 2016-04-25 2016-09-07 重庆大学 Spherical hinge constraining method capable of realizing hinge joint compression on 1000-t testing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899393A (en) * 1981-12-07 1983-06-13 株式会社妙徳 Fluid feeder
JPS635233B2 (en) * 1981-12-07 1988-02-02 Myotoku Kk
JPS60190685A (en) * 1984-03-08 1985-09-28 三星精密工業株式會社 Selective vacuum circuit of vacuum source
CN105928788A (en) * 2016-04-25 2016-09-07 重庆大学 Spherical hinge constraining method capable of realizing hinge joint compression on 1000-t testing machine

Also Published As

Publication number Publication date
JPS6222410B2 (en) 1987-05-18

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