This is a very simple bracket for mounting the CNC 3018 control board, which reduces the transmission of vibration from the machine. In addition, a driver cooling fan and an offline control controller are mounted on it.
The board is mounted on printed spring-shock absorbers. You only need to print two flat parts to assemble the device. Of course, they are printed without support and in just 50 minutes at layer 0.3.
Moderately flexible plastic should be used for printing. I used SBS, but TPU or TPE can also work (but not the softest).
The assembly requires a number of M3 screws and nuts, as well as two screws to secure the controller (but you can use screws and some glue).

The entire assembly can be viewed in the video https://youtu.be/MfQn9Rj3H6o