| 摘要 |
The present invention relates to a transport device of a drilling and tapping machine for an internal housing of a portable terminal capable of improving productivity of a processing device which sequentially performs drilling and tapping processes on a thin plate-shaped internal housing disposed in a portable terminal, and lowering a work defect rate. The drilling and tapping machine for an internal housing of a portable terminal comprises a frame, a housing supply means, a drilling machine, a tapping machine, and a hydraulic motor in the frame. A back-and-forth transport device is disposed on an upper plate of the frame. The back-and-forth transport device comprises a lower support plate, an upper support plate, a clamp, a transverse back-and-forth transport device, and a longitudinal back-and-forth transport device. The lower support plate is disposed on the upper plate of the frame. The upper support plate is disposed above the lower support plate and maintains a prescribed distance from the lower support plate. The clamp is disposed on both sides of the upper support plate in a transverse direction. The transverse back-and-forth transport device and the longitudinal back-and-forth transport device are disposed between the lower support plate and the upper support plate. |
