The clamp I made was inspired by the "Oops Clamp".
They are designed to cooperate with the threaded table to clamp the workpiece on the CNC machine.

You can use right-angle angles to prevent the workpiece from sliding under the clamp.

I made the rebar hole a bit smaller so that it would fit tightly with the rebar, but you might need to check the accuracy of the printer.

Print settings

Raft layer:

I don't care

Support:

None

Resolution:

0.1

Fill in:

50

Consumables:
People's Liberation Army

Remark:

In addition, each jig that needs to be printed also requires the following materials:

• 2 pieces of 5mm steel bars
• 1 M8 screw - used for adjusting the clamp
• 1 M6 screw - used to fix the clamp on the base plate
• 1 M6 washer