Vertical Heat Insert Press (3030 Profile & Rubber Band Tension)
Installing heat-set inserts perfectly vertical can be a challenge.
This Vertical Heat Insert Press is designed to provide a high-precision, low-cost solution using a 3030 aluminum profile and the elasticity of standard rubber bands.
Key Features:
- Precision Vertical Guide:The sliding mechanism along the 3030 profile ensures that every insert is pressed perfectly straight without tilting.
- Rubber Band Return System: Instead of expensive metal springs, it uses common rubber bands (Length: 60mm) to automatically return the iron to the top position.
- Integrated Storage Solution: The baseplate includes dedicated storage spaces for M2-M6 insert nuts and soldering tips, keeping your workspace organized.
- Stable & Repeatable: The sturdy base and adjustable stopper allow for consistent insertion depth across multiple parts.
Bill of Materials:
- Hardware
- 3D Printed Parts (4 Layers)
- Base Group: Baseplate.stl, Base_holder.stl, Stopper.stl
- Carriage Group: Sled.stl, Arm.stl, Clamp.stl
- Top Group: Top_End.stl, Top_Storage.stl, Top_Cover.stl
Printing & Assembly Tips
- Printable Profile: If it is difficult to source an aluminum profile, you can print and use the included 3030_profile.stl.
- Tolerance Adjustment: If the fit between the printed profile and the sled is too tight or doesn't slide smoothly, it is recommended to set the Horizontal Expansion option to -0.2mm to -0.3mm in your slicer settings.
- Smooth Operation: For the best performance, apply a small amount of lubricant to the sliding surfaces of the printed profile.
** Jun 4, 2026 : I added a few missing STL files.
AlwaysBlue
