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Your choice: a print file (STL) for your own 3D printer – instant download – or ready-printed with shipping.

The assembled mini corner clamp
  • Image 1: The assembled mini corner clamp
  • Image 2: All parts of the corner clamp in an exploded view

Images: 3D preview of the design

No. 33 · Holds two strips at a right angle, with two screws – print files

Mini Corner Clamp

  • Instant download (ZIP, 2 MB)
  • 4 files
How would you like the model?

€1.90

Instant download · ZIP, 2 MB · No VAT charged pursuant to § 19 UStG

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A corner clamp for two strips at a right angle that are being glued. Each side has its own screw.

In the download

  • Grundplatte, Spindel, Spindelmutter, Druckstueck as STL (German file names)
Base plate
132 × 132 mm
Workpiece thickness
up to 39 mm per side
Screw
length 104 mm
Parts
7 (screw, nut, pressure piece 2× each)
Format
STL, 4 files

The model

The base plate carries two screw blocks, each taking a nut and a threaded screw. The pressure pieces sit on top of the screw tips. Each side clamps independently, so the two workpieces may have different thicknesses, up to 39 mm.

The base plate can be screwed down with three countersunk screws (4 mm) or held with a clamp. The hole in the corner leaves room for squeezed-out glue, and the hollow corner block doubles as a tray for screws.

Checked by calculation: all parts mesh with workpieces of different thicknesses and fully open without intersecting. 0.28 mm of air remains between screw and nut.

View print notes (German)

Print notes included in German; part names are self-explanatory.

You will need

  • 3D printer with a print area of at least 135 × 135 mm, build height from 110 mm
  • Filament, e.g. PETG
  • Optional: 3 countersunk screws 4 mm

Printing

Orientation
as in the files
Supports
none
Quantity
screw, nut and pressure piece 2× each, base plate 1×

Notes

  • How much clamping force the thread withstands has not been tested.
  • The files are for your private use – print them as often as you like. You may not pass on, upload or sell the files themselves.

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