
Rocking Machine 3D Models and STL Mechanisms
This collection gathers STL files for crank-rocker linkages, rocking toys, rolling devices, and locking parts for household machines. It helps you find mechanical references before you start a 3D printing project. Check scale, part count, and assembly notes on each model page. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 12/10/2026
Par où commencer
Tous les modèles de cette collection

120mm Rolling machine (One piece)

Gancio di chiusura porta lavatrice - whashing machine door locking hook

WASHING MACHINE/ ROCK TUMBLER THE IZZY

Walking Gear Bot

Kitchen Sink Washing Machine Drain Hose Holder — Locking Anti-Pull Design

摇奖模拟器,机械结构抽奖机

Swinging horse toy

Mallard Anesthesia Machine Bellows locking clamp

精灵球摇摇乐卡片扭蛋机

Rocking horse

WMF Profi Plus Kitchen Machine locking lever replacement

Music coaster collection

Vibratory Washing Machine

断岩Z-003重型主战坦克1:35比例(无需五金,可动)

肌肉松解按摩系列,Muscle Relaxation Massage Series
best 3D-printable bearing

Schere,Stein,Papier Automat

The Rock Box 8 Legs

The 3D Printed Marble Machine #2

Affordable Rock Tumbler

1 rocker with flying v guitar

Flat Lap Rock Polishing Machine with Fixed Disks

Slanted Rock Polisher by Vince Samios

ゼンマイ式「じゃんけんマシーン」

Dancing butterfly 【 hand cranked movable】【decompression toy】

ENDER 5 S1 WALL MOUNTED STABILIZER

Rage Against the Machine Drink Coaster

LABOR-SAVING ROCKER TIRE REMOVAL TOOL PRINT-IN-PLACE

Bead rolling machine

Pocket Racers #7 2cm Monster Truck COLLECT EM ALL

Mechanical Walking Machine

Kiss Logo Lightbox

ROCKER SKELETON

Machine Head Keychain
![Dancing Fish [Manual Rotating Toy]](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fpic2-cdn.creality.com%2Fcomp%2Fmodel%2Fgfs%2F623d6b8b3b2e0459c26d9656eeb329a7.webp&w=300)
Dancing Fish [Manual Rotating Toy]

JG Aurora A5 Feet and Washers
«Rocking Machine 3D Models and STL Mechanisms»
The collection mixes functional mechanisms and decorative toys. Crank-rocker and linkage models show how rotary motion becomes a back-and-forth swing, while rocking animal figures and swinging toys focus on a stable base and a smooth pivot. Rolling devices and small machine parts are usually built around tight tolerances, so they differ from display pieces in how they are assembled.
When choosing a model, look at the listed size and scale, the number of separate parts, and whether the author expects supports. Check the material and settings the author lists, and review photos of real prints to judge surface finish and moving clearances. For mechanisms, confirm the pivot type, axle diameter, and any fasteners or bearings the design requires.
To refine the search, try synonyms such as rocker arm, crank linkage, oscillating mechanism, and swing toy. Related topics include mechanical toys, desk automata, replacement levers, and locking hooks. Combining a mechanism term with a use case, like desk toy or machine part, narrows the results further.
Questions fréquentes
What is a crank-rocker mechanism?
How do I print moving parts without them fusing?
What should I check before printing a rocking toy?
Can I scale a rocking machine model?
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