Quick Release build platform for SLA printer

Place to buy cheap cam lever clamp
https://www.aliexpress.com/w/wholesale-bike-clamp.html?spm=2114.search0104.0.0.bOOZXW&initiative_id=SB_20170706105443&site=glo&groupsort=1&SortType=price_asc&g=y&SearchText=bike+clamp

requires one 9mm OD, 20mm long spring ( i got it from home-depot)
uses MiC T8 leadscrew, and dual MGN9 Linear rail on a 2040 extrusion
knobs requires 4x 25mm M3 screw and nuts

Update 7/7/17: Added the original solidworks file so you guys can edit. (I am not professional at SW, I apologize if there are any sketch errors)