JPS5548543A - Stud fixing method - Google Patents

Stud fixing method

Info

Publication number
JPS5548543A
JPS5548543A JP12084478A JP12084478A JPS5548543A JP S5548543 A JPS5548543 A JP S5548543A JP 12084478 A JP12084478 A JP 12084478A JP 12084478 A JP12084478 A JP 12084478A JP S5548543 A JPS5548543 A JP S5548543A
Authority
JP
Japan
Prior art keywords
stud
plate material
die
compression column
hole
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
JP12084478A
Other languages
Japanese (ja)
Inventor
Kiyobumi Mizoguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP12084478A priority Critical patent/JPS5548543A/en
Publication of JPS5548543A publication Critical patent/JPS5548543A/en
Pending legal-status Critical Current

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  • Automatic Assembly (AREA)

Abstract

PURPOSE: To perforate a studhole and fixing the stud therein simultaneously by shearing a plate material with a pressed stud perpendicularly, the stud being fixed within a hole formed.
CONSTITUTION: While a plate material a is set on a die d, a stud b is fitted freely within a hole e provided for a flat guide c. The guide c is secured in parallel with the die d, the position of the stud b being faced to the die hole b provided for the die d. A compression column g is disposed by holding a holder h at the top position of the stud b. When a load w is applied to the compression column g, the compression column g and the holder h are moving downward, the guide c connected with a spring i being pressing down the plate material a, causing the compression column g to compress the top end of the stud b downward for cutting into the plate material a. This allows the stud b to form a shearing hole in the plate material a and to fix for fitting therewith.
COPYRIGHT: (C)1980,JPO&Japio
JP12084478A 1978-09-29 1978-09-29 Stud fixing method Pending JPS5548543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12084478A JPS5548543A (en) 1978-09-29 1978-09-29 Stud fixing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12084478A JPS5548543A (en) 1978-09-29 1978-09-29 Stud fixing method

Publications (1)

Publication Number Publication Date
JPS5548543A true JPS5548543A (en) 1980-04-07

Family

ID=14796349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12084478A Pending JPS5548543A (en) 1978-09-29 1978-09-29 Stud fixing method

Country Status (1)

Country Link
JP (1) JPS5548543A (en)

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