Brackets and mounts
4-Station Nozzle Drop-Test Rig
- Bounding box
- 1600.0 × 696.0 × 1600.0 mm
- Engine
- Precision B-rep
- Parameters
- 25
- Published
- October 22, 2026
Download
Free to download and use. See the terms.
The prompt
Generate a precise 3D parametric CAD assembly model of a 4-Station Tower Type Vacuum Cleaner Nozzle Drop-Test Machine (Fishing Test Rig) based on the following exact geometric dimensions, structural specifications, and assembly relationships: 1. Main Frame Construction (Aluminum Extrusion Profiles): Vertical Frame Legs: 4 vertical columns made of 40x80 mm anodized aluminum T-slot profiles. Outer envelope dimensions: Width = 1500 mm, Depth = 600 mm, Total Height = 1600 mm. Horizontal Cross Beams: Top and bottom connecting cross-members using 40x80 mm aluminum profiles along the 1500 mm width, and 40x40 mm profiles along the 600 mm depth. Base Support Footing: 4 adjustable rubber anti-vibration leveling feet (M10 threaded, Ø50 mm base pad diameter) mounted at the bottom four corners of the frame. 2. Main Drive Shaft & Bearing Support: Central Shaft: 1 solid cylindrical hard-chrome plated steel guide rod, Ø40 mm outer diameter, total length = 1600 mm, mounted horizontally across the top section of the frame at H = 1450 mm from the base. Shaft Bearings: 2 units of UCF 208 / UCP 208 flanged pillow block bearing housings, mounted on the side structural profiles to support both ends of the Ø40 mm main shaft. 3. Rotating Axial Swinging Arms (4 Stations): Quantity & Spacing: 4 identical swinging arms spaced evenly across the 1500 mm shaft length (center distance between arms = 320 mm). Arm Profile: Each arm is made of 40x40 mm hollow aluminum square tubing, length = 450 mm. Pivot Connection: Each arm is connected to the Ø40 mm main shaft via bronze/teflon flanged sleeve bushings, allowing smooth angular rotation from 0 degrees (horizontal baseline) up to 45 degrees (lifted position). Fixtures: Attached to the end of each arm is a Delrin (POM) rigid clamping fixture designed to hold vacuum cleaner nozzles without scratching.
Parameters
| Name | Value | Range |
|---|---|---|
| Frame Width (X) | 1500 mm | 800 – 2500 |
| Frame Depth (Y) | 600 mm | 300 – 1200 |
| Total Frame Height (Z) | 1600 mm | 800 – 2500 |
| T-Slot Profile Wide Side | 80 mm | 40 – 120 |
| T-Slot Profile Narrow Side | 40 mm | 20 – 80 |
| Foot Stack Height | 42 mm | 20 – 90 |
| Rubber Pad Diameter | 50 mm | 30 – 90 |
| Rubber Pad Thickness | 12 mm | 5 – 30 |
| M10 Stud Diameter | 10 mm | 6 – 20 |
| Guide Shaft Diameter | 40 mm | 20 – 60 |
| Guide Shaft Length | 1600 mm | 1000 – 2200 |
| Shaft Height from Base | 1450 mm | 800 – 2200 |
| Pillow Block Base-to-Centre | 49.2 mm | 25 – 90 |
| Number of Stations | 4 pcs | 1 – 6 |
| Swing Arm Length | 450 mm | 150 – 900 |
| Arm Square Tube Size | 40 mm | 20 – 80 |
| Arm Tube Wall | 2 mm | 1 – 5 |
| Arm Centre Spacing | 320 mm | 120 – 600 |
| Arm Angle from Horizontal | 45 deg | 0 – 45 |
| Bushing Sleeve OD | 56 mm | 45 – 90 |
| Bushing Sleeve Length | 44 mm | 20 – 90 |
| Bushing Flange OD | 76 mm | 55 – 120 |
| Delrin Clamp Block Size | 80 mm | 50 – 140 |
| Delrin Clamp Height | 110 mm | 60 – 200 |
| Nozzle Wand Bore | 40 mm | 20 – 70 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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