Wedge simple machine examples at home wedges are one of the most common types of simple machines you can find around your house a wedge is a tool used to split something into pieces or the shape of anything that has two edges that meet at a point axe pictured at top cheese grater chisel door stopper fork knife nail needle shim shovel. While wikipedia reminds us that there is in fact some contention about this it is traditionally accepted that there are a total of six simple machines the six simple machines are the inclined plane the wheel axle the lever the pulley the wedge and the screw and chances are at least one example of each exists somewhere in or around your house simple machines in the home here are some popular examples of simple machines in the home inclined plane a ramp for example a . Simple machines found in every home include hinges wheel and axle stairs inclined plane jar lids screw and knives wedge. Simple machines around the house coolsciencelabcom