LUXXO · SHARED DESIGN · READ ONLY

Welded Clevis with Pivot Arm v1

A welded clevis (fork) bracket with two cheek plates on a bolted back plate, and a flat-bar lever arm (tongue) pivoting between the cheeks on a turned clevis pin, as shown in the sketch.

Files

STEP · AP214Exact solids for CAD/CAMSTLMesh for 3D printingDrawing PDFA3, sections, hole & weld tablesDXF flat patternsLaser / plasma cutting, zip

Flagged by the engineer

  • Tongue eye has no bushing: for frequent motion, add a bronze bush or a lube groove
  • Use a self-locking nut, or add a split-pin hole, against loosening under oscillation
  • Cheek bending under side loads has not been checked; side loads are assumed small

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Specification

PinØ16 d9, M12 stub
Clevis gap14 mm
Arm length200 mm
Swing rangeabout ±90° (limited by the back plate)
Design load2 kN at arm end
Overall size284 × 90 × 90 mm
Parts7
MaterialSteel (S235)
Mass (calculated)2443.1 g
General tolerance± 0.2 mm (ISO 2768-m)
Processwelded

Standard parts · purchasable

1×Plain washer M12
ISO 7089
1×Hexagon nut M12
ISO 4032

Parts list

01back_plate
12 × 90 × 90 mm · 727.2 g
02cheek_upper
80 × 60 × 10 mm · 330.7 g
03cheek_lower
80 × 60 × 10 mm · 330.7 g
04arm
244 × 44 × 12 mm · 940.8 g
05clevis_pin
26 × 26 × 56.5 mm · 93.3 g
06washer_m12
24 × 24 × 2.5 mm · 6.3 g
07nut_m12
20.38 × 18 × 10.8 mm · 14.2 g