JPS56114635A - Device for tightening screw - Google Patents
Device for tightening screwInfo
- Publication number
- JPS56114635A JPS56114635A JP1748880A JP1748880A JPS56114635A JP S56114635 A JPS56114635 A JP S56114635A JP 1748880 A JP1748880 A JP 1748880A JP 1748880 A JP1748880 A JP 1748880A JP S56114635 A JPS56114635 A JP S56114635A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- tightening
- bit
- cabinet
- screw tightening
- 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 simplify a whole device for tightening a screw, by lifting a screw- tightened member with a moving base to a prescribed position.
CONSTITUTION: A cabinet body 6 fitted with an escutcheon 7 is placed on a moving base 5. A cylinder 2a is actuated to displace the base 5 upward. A screw 37 is supplied to a screw tightening section 34. The tip of the screw tightening section 34 is opposed to the tapped hole 44 of the cabinet 6 by a motor. An electric screwdriver 35 is actuated to rotate a bit shaft 26 and a bit 29. A cylinder 41 is then driven to expand a shaft 42 to move down a screw tightening frame 23. When the tip of the screw tightening section 34 is brought into contact with the cabinet body 6, only the screw tightening frame 23 is moved down and a coiled springs 35a, 35b are compressed. At that time, the bit 39 is moved down into contact with the top of the screw 37. The screw 37 is driven into the cabinet 6 and the escutcheon 7 by the tightening forces of the springs 35a, 35b.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1748880A JPS56114635A (en) | 1980-02-14 | 1980-02-14 | Device for tightening screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1748880A JPS56114635A (en) | 1980-02-14 | 1980-02-14 | Device for tightening screw |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56114635A true JPS56114635A (en) | 1981-09-09 |
Family
ID=11945380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1748880A Pending JPS56114635A (en) | 1980-02-14 | 1980-02-14 | Device for tightening screw |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56114635A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59110521A (en) * | 1982-12-17 | 1984-06-26 | Matsushita Electric Ind Co Ltd | Screw fastening machine |
CN109244910A (en) * | 2018-10-29 | 2019-01-18 | 镇江上电电气有限公司 | A kind of assembly tooling for switchgear |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821369B1 (en) * | 1969-05-10 | 1973-06-28 |
-
1980
- 1980-02-14 JP JP1748880A patent/JPS56114635A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821369B1 (en) * | 1969-05-10 | 1973-06-28 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59110521A (en) * | 1982-12-17 | 1984-06-26 | Matsushita Electric Ind Co Ltd | Screw fastening machine |
JPS6359812B2 (en) * | 1982-12-17 | 1988-11-21 | ||
CN109244910A (en) * | 2018-10-29 | 2019-01-18 | 镇江上电电气有限公司 | A kind of assembly tooling for switchgear |
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