Machinist Jack aka Screw Jack

Machinist Jack aka Screw Jack

thingiverse

A machinist jack is a simple but extremely useful tool used in machine shops for leveling and supporting parts in a vice. It is particularly useful for long parts and parts on angles. Consider this an affordable albeit light duty alternative to a steel set: (Steel version linked on amazon here: http://amzn.to/28MtWex) Instructions I printed everything at 50% hexagonal infill. I recommend using a light support that you can easily remove after printing such as a 6mm pattern spacing, 6mm interface pattern spacing, and 1 interference layer The blocks are designed for a 1.25" long fully threaded 5/16" bolt. (I used a nylock nut and threaded rod in the photo because I didn't have a fully threaded bolt available.)

Download Model from thingiverse

With this file you will be able to print Machinist Jack aka Screw Jack with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Machinist Jack aka Screw Jack.