JPS645743A - Hexagon head bolt fastening device - Google Patents
Hexagon head bolt fastening deviceInfo
- Publication number
- JPS645743A JPS645743A JP16118487A JP16118487A JPS645743A JP S645743 A JPS645743 A JP S645743A JP 16118487 A JP16118487 A JP 16118487A JP 16118487 A JP16118487 A JP 16118487A JP S645743 A JPS645743 A JP S645743A
- Authority
- JP
- Japan
- Prior art keywords
- head bolt
- shaft
- hexagon head
- housing
- inscribing
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
PURPOSE:To improve durability and make it possible to grasp the head of a hexagon head bolt securely by disposing oscillating pawls by an inscribing cam uniformly at the forward end of a shaft which is slidable to an output shaft, and providing a slidable cylinder to support the clutching means for the shaft and the housing and the housing to be freely rotatable. CONSTITUTION:If an air motor 5 is rotated clockwise, an inscribing cam 17 is rotated through a shaft 10, and since a housing 12 is less likely to rotate because of prepressure applied to a shaft 13, the inscribing cam rotates to the housing 12, moving a steel ball 23 inward so as to rotate oscillating pawls 25 inward to grasp the head of a hexagon head bolt 28. Next a hole where the subject hexagon head bolt 28 is to be fastened and the shaft of the hexagon head bolt are put together, and while an electromagnetic bake 14 is actuated so as to rotate a shaft 10 and the housing 12 together, the hexagon head bolt 28 is moved to slide in the direction of the hole. If the sliding speed and the threading speed for the hexagon head bolt 28 are different from each other, a slidable cylinder 7 slides in the axial direction, and the hexagon head bolt 28 can be securely screwed in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16118487A JPS645743A (en) | 1987-06-30 | 1987-06-30 | Hexagon head bolt fastening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16118487A JPS645743A (en) | 1987-06-30 | 1987-06-30 | Hexagon head bolt fastening device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS645743A true JPS645743A (en) | 1989-01-10 |
Family
ID=15730184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16118487A Pending JPS645743A (en) | 1987-06-30 | 1987-06-30 | Hexagon head bolt fastening device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS645743A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010243290A (en) * | 2009-04-03 | 2010-10-28 | Toyota Motor Corp | Leak inspection device and leak inspection method |
JP2011093075A (en) * | 2009-11-02 | 2011-05-12 | Nsk Ltd | Robot arm |
WO2013027122A1 (en) * | 2011-08-24 | 2013-02-28 | Toyota Jidosha Kabushiki Kaisha | Tightening System |
-
1987
- 1987-06-30 JP JP16118487A patent/JPS645743A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010243290A (en) * | 2009-04-03 | 2010-10-28 | Toyota Motor Corp | Leak inspection device and leak inspection method |
JP2011093075A (en) * | 2009-11-02 | 2011-05-12 | Nsk Ltd | Robot arm |
WO2013027122A1 (en) * | 2011-08-24 | 2013-02-28 | Toyota Jidosha Kabushiki Kaisha | Tightening System |
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