Introduction: Home Made Hinges
i had planned to to some painting .but when i got my trestle ladder out one of the hinges had broken .i had inherited them from my grandfather so they were at over 40 years old probably more, so a bit of maintenance is to be expected. i thought it would be easy to fix , so of to my local hardware store .where i found that no one has that type of hinge. so time to get the welder out and make some custom ones.
Step 1: Items Needed
items needed :
wire cup wheel
safety equipment :
Step 2: Remove Old Hinges
cut along old welds with grinder.a hammer helps in removing. clean up any daggy bits with grinder ready to weld on the new ones.
Step 3: Fabricate Hinges
mark out flat bar stock . ( i'm not going to specify measurements , feel free to make to any size )
secure with clamp and cut your pieces.
now weld together forming an L shape . this is so the trestle will fold flat .
mark ,centre punch and drill holes for pivot bolts .
bolt together , i added a washer between the hinge leaves,to reduce friction.
Step 4: Tack Weld
position hinge on trestle. clamp and tack weld ,rotate trestle and repeat. now open ,close trestle to make sure it doesn't bind . if happy we can move on to next step .if it binds cut tacks ,adjust as needed and re tack .
Step 5: Fully Weld It
crank up the welder and lay down some beads .once fully welded clean up wire wheel and flap disk ready for paint .
Step 6: Paint ..
shake your spray can and give your finished product a lick of paint .
once painted my trestle should last another 40years .
feel free to adapt these hinges to suit your application. cheers