Strong BIQU H2 Ender 3 Mount

thingiverse

I had previously been using this BIQU H2 mount on my Ender 3 from 3D_LC https://www.thingiverse.com/thing:4740250 However I didn't like how the mount would flex when pressing the extruder lever. The H2 is a pretty finicky extruder so I'm constantly using the extruder lever and wanted to strengthen up the mount a bit. I added a bar to take advantage of the top side mounting holes and also made a piece to use fan/heatsink holes like in this mount https://www.thingiverse.com/thing:4741633. I also filled in the channels from the original part this is remixed from that weren't doing anything. They made the mount thinner in some spots and I was going for max strength. Now there are 6 total mounting holes on 3 different planes. It is very strong and I see almost no flex. I think the only movement is coming from the v rail wheels. I also have a version with BLTouch mount in the works and a 5015 fan mount built into the extruder mount. I currently use an adapter to make the 5015 hotend fan work and my BLtouch is currently mounted to the 5015 part cooling fan.