Difference between revisions of "Pulley puller with 3 jaws"

Revision as of 23:58, 21 April 2023

Project data

Category: Workshop equipment URL (first publication): https://www.youtube.com/watch?v=-DhYYVvxkns Keywords: pulley, bearing, extractor, pulley, jaw, shaft, metal, diy, open source, workshop License: CC BY-SA 4.0 Organization: OHO Project status: Active Maturity of the project: prototype Contains PDF-drawings: Yes CAD files are editable: Yes Assembly instructions are published: Yes Bill of materials is published: Yes no yes yes

Project details

Description

This project shows the design and manufacture of a pulley and bearing extractor, with three jaws, very useful for workshop work, it is manufactured with a 12mm iron plate and a central threaded bar.

Technical data

Some features of the device: 1. Jaw size: Small, 127mm. 2. Construction material: 12mm structural steel plate. 3. Center bolt: Threaded bar, heat treated. 4. Thread type and pitch: SAE 1/2" UNC. 5. Pressure capacity: 2-3 tonf (estimated). 6. Puller type: Reversible. 7. Jaw design: Tree jaws, pointed shape.

Technical documentation

PDF plans

Files: Oho epd Extractor de polea 0.90.pdf

CAD files

Files: Oho edp CAD-files.zip Oho edp STP-files.zip Oho edp DWG-files.zip

+ General Reviews

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Reviews

Pos.	Qty.	Part Name	Part Type	Specifications	Review Status	Show All Comments

A1	1	3D Views			Edit Edit All	PDF
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A2	1	3D Explosion Views			Edit Edit All	PDF
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B		Parts list			Edit Edit All	PDF
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1	1	Center rod	Production	Threaded Rod 1/2" UNC, Galvanized Steel	Edit Edit All	PDF
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2	5	Nut 1/2	Standard	Hexagonal nut 1/2" UNC	Edit Edit All
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3	3	Ear	Production	Iron plate 12mm	Edit Edit All	PDF
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4	3	Jaw	Production	Iron plate 12mm	Edit Edit All	PDF
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5	6	Joint	Production	1*1/8" iron plate	Edit Edit All	PDF
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6	6	Articulation Screw	Standard	Hexagonal screw 1/4*1", UNC, optional trimmed	Edit Edit All
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7	6	Articulation Nut	Standard	Hexagonal nut 1/4", UNC	Edit Edit All
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+This project shows the design and manufacture of a pulley and bearing extractor, with three jaws, very useful for workshop work, it is manufactured with a 12mm iron plate and a central threaded bar.
+}}
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+{{ProjektComponent2
+|cmptitle= Technical data
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+Some features of the device:
+. Jaw size: Small, 127mm.
+. Construction material: 12mm structural steel plate.
+. Center bolt: Threaded bar, heat treated.
+. Thread type and pitch: SAE 1/2" UNC.
+. Pressure capacity: 2-3 tonf (estimated).
+. Puller type: Reversible.
+. Jaw design: Tree jaws, pointed shape.
+}}
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