Brackets and mounts
IV Tube Flow Control Clamp Assembly
- Bounding box
- 60.0 × 60.5 × 70.3 mm
- Engine
- Precision B-rep
- Parameters
- 19
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Create a highly detailed, functional mechanical 3D CAD model of an IV tube flow control clamp designed for 3D printing. The mechanism consists of two rectangular clamp bodies (top and bottom) connected by four vertical support pillars with screw holes in each corner. The lower clamp remains fixed while the upper clamp moves vertically to compress the IV tube. The upper clamp is actuated by a standard SG90 micro servo motor mounted on the rear side of the housing. A white single-arm servo horn is attached to the servo shaft and connected directly to the moving top clamp using an eccentric cam mechanism. When the servo rotates approximately 90 degrees: - the servo horn pushes the top clamp downward, - compressing the silicone IV tube, - reducing or stopping the liquid flow. When the servo rotates back: - the horn lifts the top clamp, - releasing pressure, - allowing maximum flow through the tube. The contact surfaces of both clamps contain fine triangular serrated teeth to evenly distribute pressure without cutting the tube. Design Requirements: - Fully mechanical moving assembly. - Functional servo-driven linkage. - SG90 servo mounting bracket integrated into the body. - Servo horn clearance. - Smooth sliding guide rails for the upper clamp. - Four M3 screw holes on the front frame. - Internal channels for smooth vertical movement. - Tube channel centered for IV tubing (3–5 mm outer diameter). - Rounded edges. - No unnecessary decorations. - Optimized for PLA 3D printing. - Printable without excessive supports. - Tight engineering tolerances. - Modular assembly. Approximate dimensions: Width: 60 mm Height: 45 mm Depth: 35 mm Materials: Gray matte PLA plastic body. White plastic servo horn. Blue transparent SG90 servo. Metal screws. Generate: - Exploded assembly view. - Fully assembled model. - Top view. - Side view. - Front view. - Isometric view. - Cross-sectional view showing the tube compression mechanism. - Clean engineering CAD style with realistic mechanical details. Mechanical engineering quality, production-ready, realistic CAD design, high precision, functional moving parts, industrial product design, parametric modeling.
Parameters
| Name | Value | Range |
|---|---|---|
| Overall Width | 60 mm | 40 – 100 |
| Overall Depth | 35 mm | 25 – 60 |
| Overall Height | 45 mm | 30 – 70 |
| Tube Outer Diameter | 4 mm | 3 – 5 |
| Wall Thickness | 2.5 mm | 1.5 – 4 |
| Clearance Between Moving Parts | 0.25 mm | 0.1 – 0.5 |
| Pillar Diameter | 4 mm | 3 – 6 |
| Pillar Corner Offset | 5 mm | 3 – 8 |
| Screw Hole Diameter (M3) | 3 mm | 2.5 – 4 |
| Serration Depth | 0.5 mm | 0.2 – 1 |
| Serration Width | 3 mm | 1.5 – 5 |
| Serration Count | 8 | 4 – 16 |
| Servo Body Length | 23 mm | 20 – 30 |
| Servo Body Width | 12.2 mm | 10 – 15 |
| Servo Body Height | 27 mm | 20 – 35 |
| Cam Offset (eccentricity) | 6 mm | 3 – 10 |
| Servo Angle (deg), -90=closed, 0=mid, 90=open | -90 ° | -90 – 90 |
| Eccentric Pin Diameter | 3 mm | 2 – 4 |
| Servo Bracket Thickness | 2.5 mm | 1.5 – 4 |
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.
More models
Browse the full gallery →Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
UAV Ogive Nose Cone
Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con
Flat-Strap Reel Spool
Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent
PET Recycling Kiosk Frame
Design a production-ready welded steel frame for an outdoor PET bottle recycling and animal feeding kiosk. Create ONLY the steel frame. Do not create covers, motors, tanks, electr
Kugoo G2 Pro Rear Swingarm for KuKirin G4
Create a detailed 1:1 CAD drawing of custom rear swingarms for the Kugoo G2 Pro 2020 electric scooter. The swingarms must be designed to fit a KuKirin G4 hub motor instead of the o
Humanoid Robot Exploded Assembly
Design a 3D CAD model of a fully autonomous humanoid biped robot for the Robofest AI HOMO BOT competition. Dimensions Height: 800 mm (80 cm) Maximum weight: 20 kg Lightweight modu