Motorized Z-axis of Drill Stand (BG6117)
thingiverse
This can motorize Z-axis of BG6117 drill stand by adding stepper motor. With CNC updated mini XY-table, https://www.thingiverse.com/thing:4801515 , you can build low-cost CNC machine. I just confirmed the movement and did not try milling yet. So, I may need to improve this. --------------------------- upload 2021/04/23 Fusion360 file was uploaded. Please modify it for your drill stand. ------------------------- This drill stand can hold 775 motor. So, I ordered ER11 and the collet for it. Then, I can control the motor from MKS DLC, too. You need to use (1) BG6117 Drill Stand, such as https://www.aliexpress.com/item/33026663294.html (2) M3x10 Bolt, 9pcs. (3) M3x8 Bolt, 1pcs. (4) M3 Insert nut, 10pcs. (5) M5x12 Bolt, 2pcs. (6) M5 Nut, 2pcs. (7) M6x90 or 80 Bolt, 1pcs. (8) M6 Nut, 2pcs. When you insert the nuts in to Pusher.stl, you need to find good direction to rotate the bolt smoothly. (9) NEMA17 Stepper motor, 17HS4401S etc, 1pcs. (10) D3mm x ~80mm Metal rod, 2pcs. You can see how it works in https://youtu.be/-1ewiie7SKg
With this file you will be able to print Motorized Z-axis of Drill Stand (BG6117) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Motorized Z-axis of Drill Stand (BG6117).