JPS5484668A - Supporting jig for thin hollow cylindrical workpiece - Google Patents

Supporting jig for thin hollow cylindrical workpiece

Info

Publication number
JPS5484668A
JPS5484668A JP15181977A JP15181977A JPS5484668A JP S5484668 A JPS5484668 A JP S5484668A JP 15181977 A JP15181977 A JP 15181977A JP 15181977 A JP15181977 A JP 15181977A JP S5484668 A JPS5484668 A JP S5484668A
Authority
JP
Japan
Prior art keywords
workpiece
tube
link
hollow cylindrical
thin hollow
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
JP15181977A
Other languages
Japanese (ja)
Other versions
JPS605405B2 (en
Inventor
Makoto Kikuchi
Yukio Maeda
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP15181977A priority Critical patent/JPS605405B2/en
Publication of JPS5484668A publication Critical patent/JPS5484668A/en
Publication of JPS605405B2 publication Critical patent/JPS605405B2/en
Expired legal-status Critical Current

Links

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  • Gripping On Spindles (AREA)

Abstract

PURPOSE: Easy locking and unlocking is possible even though the hole in both sides of workingpiece is small and workpiece is supported for increasing its rigidity. By doing so, character mark produced by workpiece vibration at machining time can be avoided.
CONSTITUTION: A hole 2 is installed in both sides of a thin hollow cylindrical workpiece and a supporting jig 3 is set in its inside. And in the inner circumference of a workpiece 1, a contact element 5 placed radially in plural number in a supporting tube 4 is installed. In the plural numbered one pair of a link 6, a apring material, e. g., an endless coil spring 20, which gives shrinking force to axial direction of the tube 4 is incorporated to all link 6. And a control material 16 is fixed by means of a pin 17 in the tube 4 and a roller 12 of one side of a pair of the link 6 touches with a control part 18 herein formed. An operating rod 13 is inserted and supported in axial direction of the tube 4 facilitating its forward and backward movement.
COPYRIGHT: (C)1979,JPO&Japio
JP15181977A 1977-12-19 1977-12-19 Jig for supporting thin-walled hollow cylindrical workpieces Expired JPS605405B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15181977A JPS605405B2 (en) 1977-12-19 1977-12-19 Jig for supporting thin-walled hollow cylindrical workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15181977A JPS605405B2 (en) 1977-12-19 1977-12-19 Jig for supporting thin-walled hollow cylindrical workpieces

Publications (2)

Publication Number Publication Date
JPS5484668A true JPS5484668A (en) 1979-07-05
JPS605405B2 JPS605405B2 (en) 1985-02-12

Family

ID=15526998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15181977A Expired JPS605405B2 (en) 1977-12-19 1977-12-19 Jig for supporting thin-walled hollow cylindrical workpieces

Country Status (1)

Country Link
JP (1) JPS605405B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62223678A (en) * 1986-03-26 1987-10-01 Hitachi Electronics Eng Co Ltd Test head cooling mechanism

Also Published As

Publication number Publication date
JPS605405B2 (en) 1985-02-12

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