Title:
SCREW DRIVING MACHINE
Document Type and Number:
Japanese Patent JP2019107713
Kind Code:
A
Abstract:
To provide a screw driving machine in which a screw can be easily taken out from an injection part.SOLUTION: A screw driving machine has: an injection part 12 which accommodates a screw 82; a rotary striking part 14 which can contact the screw 82 in the injection part 12, is rotatable around an axis A1, and is movable in the axis A1 direction; a striking force application mechanism which applies a striking force of the axis A1 direction to the rotary striking part 14; a torque application mechanism which applies a torque to the rotary striking part 14; and a guide mechanism 84 which contacts the screw 82 in the injection part 12, thereby suppressing change in an attitude of the screw 82. An adjustment mechanism 99 is provided for adjusting a force of contact of the guide mechanism 84 with the screw 82.SELECTED DRAWING: Figure 6
Inventors:
OUCHI HARUHIKO
Application Number:
JP2017240851A
Publication Date:
July 04, 2019
Filing Date:
December 15, 2017
Export Citation:
Assignee:
KOKI HOLDINGS CO LTD
International Classes:
B25B21/00
Domestic Patent References:
| JP4666232B2 | 2011-04-06 | |||
| JP2007313576A | 2007-12-06 | |||
| JPS6061179U | 1985-04-27 | |||
| JPS5163583U | 1976-05-19 |
Foreign References:
| US5193730A | 1993-03-16 |
Attorney, Agent or Firm:
Tsutsui International Patent Office