Centering clamp for rectangular object 1

The two green disk cams are pivoted at the base in the way of floating arrangement thanks to the system of blue and yellow bars.
When the orange object is clamped, it contacts with all four pink jaws.
The green stoppers are for the max opening position of the jaws.

STEP files of this video:
http://www.mediafire.com/file/yq4ykt33k58zm0o/CenterClampRecObject1STEP.zip/file
Inventor files of this video:
http://www.mediafire.com/file/lzdb1o2cdrgsbao/CenterClampRecObject1Inv.zip/file

Видео Centering clamp for rectangular object 1 канала thang010146