This model is designed by Quas7 (http://bit.ly/2IBvSXa), thank you very much for your great support. For details, please see the description below:
Simple and effective X-belt tensioner to get rid of tensioning springs on the belt WITHOUT loading the z-axis perpendicular (sideways).
The counterforce is directly supplied by the x-axis rails and not by the z-axis rails, like in many other cases, as the M4 bolts are placed on the faces of the two metal x-axis rails.
2 M4 nuts
2 M4 bolts (>20 mm)
I uploaded a new version with rounded corners, strenghtend guide base and an Anycubic marking on the side.
Printer Brand: Prusa
Printer: Prusa Clone
Rafts: Doesn't Matter
Supports: Doesn't Matter
6 Walls @0.4mm nozzle
printed with ABS E:246°C, B: 105°C
Printed pulley fixture pointing downwards without any support or raft