I am writing my first 3D cad-file and I want to place into it a turnstile mechanism (a mechanism that allows a fixed axis to rotate only one way, and not in the opposite). Are there cad-templates for devices I can find in some online-platform for engineers? I found this cad-file, though it looks too large and complicated, I want to place it in a device that is 20cm*20cm*20cm. As an engineer, where would you look for a template of a device you want to create physically? Or any suggestions how to create my own simple turnstile cad-file?
I found what I was looking for in this video - apparently what I need is a Sprag Clutch or a Roller Clutch. The authour of the video provides his 3d-cad files to a Roller Clutch here, although they cost all together 4$. Anyways, I purchased them, because it would save me a lot of time and it looks like a decently working clutch.