Mechanical Engineering / Mechanical mechanism design.
Flexible Scissor Expansion Mechanical Device 3D models free download, Solidworks 2020 and step

Flexible expansion mechanical device, using parallelogram four-bar linkage, can keep the height of one side constant and realize long-distance expansion .

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Bearing Automatic Loader 3D Model Free Download, Simple Structure, But Practical, SolidWorks and STEP

Bearing automatic feeder, each time the specified number of bearings are pushed out, which is convenient for manipulators or robots to come and grab.

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Harmonic Reducer 3D Model free Download, With A Seemingly Simple Structure, But Actually Very Clever, SolidWorks and STEP

I spent 2 nights drawing a 3D model of a gearbox using SolidWorks 2020 and sharing it with everyone for free. The 3D source files include SolidWorks (2020 version) and STP universal format. Please refer to the download address at the bottom of the page.

The SolidWorks source file for the 3D model of the harmonic reducer is free to download. The structure may seem simple, But actually very clever.

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Three-axis Manipulator, Z-axis Stroke Amplification Mechanism 3D Model Free Download, SolidWorks SLDASM and STEP file

The principle of dynamic pulley is cleverly used to achieve stroke amplification, reduce space occupation as much as possible, and reduce the stroke of the drive mechanism such as cylinders.

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API Bottom Loading Coupler 3D Model Free Download, SolidWorks SLDASM and STEP file

API Coupler is suitable for API-RP1004 standard male head (Standard tank vehicle adapter for bottom loading and unloading), only 4 inches of this specification, is a bottom filling quick-change connector.

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