Two- Arm Parallel Puller

3D Model

This parallel puller is a school project created in Onshape following the instructions on the textbook.

This model consists of 28 individual parts. (not counting repeated parts)

Parallel pullers are tools used to remove pulleys, bearings or gears from a shaft. This tool has flippable grips allowing it to grip onto the outside or the onside of a gear.

There are many coil parts in this tool, making parts easily removable. All of the coils follow Unified Thread Standard which contains a plateau on the bottom of a thread with a uniform ratio.