Download Free 3D Model INDUCTIVE SENSOR RACK AND PINION – DRAKON EXTRUDER BODY 3D Print Model

Summary
THIS IS A MANUAL ADJUST SENSOR CARRIAGE FOR AUTOMATIC BED LEVELING.
-THE MAIN PROBLEM I HAVE WITH AUTO LEVELING WAS THAT SOME TIMES MY BED (MADE OF 3MM PLYWOOD) WOULD POSSIBLY WARP.
-ANOTHER POSSIBILITY IS THAT MY X_AXIS WOULD FLOAT OFF OF THE LEAD SCREW A LITTLE BIT IF I DIDN’T PRE-HEAT BEFORE I AUTO LEVELED.
-THIS ALWAYS MEANT I HAD TO REDO ALL THE ADJUSTMENTS BETWEEN THE X-AXIS AND THE SENSOR HEIGHT. I ALSO NEVER QUITE LIKED THE ADJUSTMENTS IN AVAILABLE IN THE FIRMWARE REGARDING SENSOR HEIGHT.
-THAT IS POINT OF THE RACK AND PINION CARRIAGE FOR THE SENSOR. TO DECREASE TIME SPENT ADJUSTING ANYTHING MECHANICALLY AND IN THE FIRMWARE/SOFTWARE.
-DECREASING THE WEIGHT AND SIZE WAS ALSO MY GOAL, TRYING TO KEEP THE SENSOR AS CLOSE TO THE NOZZLE AS POSSIBLE.
THE PINION HAS A PRESS FIT INNER DIAMETER THAT SHOULD STAY IN ITS PLACE PRETTY WELL AN IF THERE IS ANY MOVEMENT I ADDED A HOLE FOR INSERTING EPOXY TO REALLY STICK THE GEAR TO THE BOLT.
HARDWARE USED* [NOT INCLUDING ALL HARDWARE USED WITH THE DRAKON MOUNT ITSELF]
1- 4MM X 16MM WINGED BOLT (I IMPROVISED ON THIS MYSELF WITH A WING NUT AND A BOLT, USING PLIERS)
1- 4MM LOCK NUT
THERE IS A TOOL ADDED THAT IS USED TO HOLD THE GEAR IN PLACE AGAINST THE RACK WHILE YOU THREAD THE BOLT THROUGH THE GEAR TO KEEP IT FROM MOVING.