Title:
SCREW FASTENING MACHINE
Document Type and Number:
Japanese Patent JP2023040336
Kind Code:
A
Abstract:
To provide a screw fastening machine which can perform fastening work when there is narrow space above its fastening portion.SOLUTION: A screw fastening machine 1 comprises: a transfer mechanism 10 which is connected with a motor M to be capable of transferring rotation; a tabular case member 20 in which the transfer mechanism 10 is rotatably arranged; and a fastening tool B which is orthogonal to an extending direction of the case member 20 and attachable to the transfer mechanism 10. The transfer mechanism 10 includes: a driving source connection part 11 in which the motor M is connected at the rear end side thereof; and a tool connection part 13 in which the fastening tool B is mounted at a front end side thereof. The driving source connection part 11 and the tool connection part 13 are arranged in which respective rotation axes are parallel and offset by a predetermined distance. Thereby, the screw fastening machine can intrude into a narrow tightening portion with a U-shaped cross section and the motor M can be vertically installed so that a planar space can be secured in comparison with the prior art.SELECTED DRAWING: Figure 1
Inventors:
OSHIMA EIJI
Application Number:
JP2021147273A
Publication Date:
March 23, 2023
Filing Date:
September 10, 2021
Export Citation:
Assignee:
NITTO SEIKO KK
International Classes:
B25B21/00
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