This is a swinging cradle at 1:12 scale. My father made one for my first child from this plan. Normally you would bolt the cradle onto the stand to ensure security. I have provided some pins that you can glue on each side to hold the cradle on the stand, or you could use 2mm screws if you prefer, the holes are sized at 3mm. Place a small washer between the cradle and the stand on each end to help align it to swing more readily. A full size cradle would have a key that you could insert between the stand and the cradle to prevent it from swinging. I did not add that to this model, but feel free.
The stand will need supports, the cradle will not. This cradle should scale down further if desired depending on the resolution of your printer. The smallest current dimension is 2mm and you could probably halve that.
cradle_.stl |
Cradle_Stand.stl |
Swinging_Cradle_1-12_Scale.stl |