All... I am working on designing a workbench/assembly table/infeed/outfeed that will consist of either four 2'x4' sections, or two 6'x4' (2' wide) L shaped sections. In either case the sections will interlock to form a 4'x8' assembly table (see attached image for possible arrangements)
layout.jpg
The reason I want to do this is so that I have a large flat area for assembly and breaking down full sheets with a circular/track saw, while having the flexibility to use it in sections for other purposes (infeed/outfeed, benchtop tools, etc.
While designing the structure and tops is relatively easy, the part I am having a hard time with is how to lock them together and have them align such that the combined top is flat, even if the floor is not perfect. Obviously I would need something to align them, and something to clamp them firmly together.
I do intend on using some sort of retractable casters/lifters and leveling feet; but it would be frustrating to get the separate pieces dialed in to create a flat surface using leveling feet alone (with four sections that would be 16 feet to adjust). I would expect that with most projects I do, they will start together, but will be apart by the time I finish.. so I want them to come apart and go back together relatively quickly.
I was envisioning using latch clamps like these https://www.amazon.com/dp/B07K1QJ34Y/ref=cm_sw_em_r_mt_dp_U_RuRTCb4Q0R2J2 to hold the units together... and a large version of this: https://www.carrlane.com/en-us/produ...e-locator-pins, (essentially a cone shaped pin that slides into a cone shaped socket) that ensures precise alignment as the units are pulled together by the latches.
Has anyone done something like this? Any thoughts on where I could get large alignment pins/bushings? Any alternative thoughts on how to accomplish what I am after? Is this a dumb idea?
Thanks!