Dual Screw Table Vice

Table mounted dual screw vice

I designed a base element, which can be seen in the images above without the top part. That is the core, it contains two screw shafts which will move the clenching jaw back and forth, powered by the gears in the core part, which are rotated by the arm.

The holes in the top of the original design can be used to attach any module using M4 screws. For now I have only designed the first module to address the stability of the design using additional guiderails.

The gears in the main body have to fastened to the guiding screw shafts using super glue.
When doing this you have to keep the vice moving, and be careful not to get super glue all over the inside of the main body shaft hole.