JPS5548543A - Stud fixing method - Google Patents
Stud fixing methodInfo
- 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
Links
Landscapes
- 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
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) |
-
1978
- 1978-09-29 JP JP12084478A patent/JPS5548543A/en active Pending
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