Brackets and mounts
Lever-Type Stud Extractor Assembly
- Bounding box
- 289.4 × 38.0 × 128.3 mm
- Engine
- Precision B-rep
- Parameters
- 31
- Published
- November 10, 2026
Download
Free to download and use. See the terms.
The prompt
Assembly: 250×32×45mm max envelope; 4:1 leverage (~80–100kg downward force). EN8/Alloy steel bars, S2/Cr-V drive components. Part 1 (Lever Arm - DWG-SEB-001): 250mm L × 32mm W × 8mm H flat bar. R16 ends, Ø10mm drive hole at X=25mm, 8.5×70mm central slot (X=50–120mm) for adjustable fulcrum. Part 2 (Drive Head - DWG-SEB-002): Low-profile stepped insert. Ø16mm top collar, Ø10.05mm × 8mm press-fit shank into Hole A, and 3/8" square drive spigot (9.5mm) with ball detent projecting 10mm downward. Part 3 (Sliding T-Block - DWG-SEB-003): Interlocking fulcrum block. 14×8.4×4mm upper guide slider, 20×16×4mm load base, and Ø8.2mm bore for M8 anchor bolt. Part 4 (Angled Handle - DWG-SEB-004): Clamping collar with 30°–45° upward extension arm and 100×25mm grip to clear surrounding airframe structure.
Parameters
| Name | Value | Range |
|---|---|---|
| Lever Arm Length | 250 mm | 150 – 400 |
| Lever Arm Width | 32 mm | 16 – 60 |
| Lever Arm Thickness | 8 mm | 4 – 20 |
| Drive Hole Position (from nose) | 25 mm | 12 – 80 |
| Drive Hole Diameter | 10 mm | 6 – 20 |
| Adjustment Slot Start X | 50 mm | 30 – 150 |
| Adjustment Slot Length | 70 mm | 20 – 150 |
| Adjustment Slot Width | 8.5 mm | 5 – 16 |
| Top Collar Diameter | 16 mm | 10 – 30 |
| Top Collar Height | 4 mm | 2 – 12 |
| Press-Fit Shank Diameter | 10.05 mm | 6 – 20 |
| Square Drive Size (A/F) | 9.5 mm | 6 – 19 |
| Square Drive Projection | 10 mm | 5 – 25 |
| Ball Detent Diameter | 4 mm | 2 – 8 |
| Fulcrum Block Position X | 85 mm | 55 – 118 |
| Guide Slider Length (X) | 14 mm | 8 – 30 |
| Guide Slider Width (Y) | 8.4 mm | 5 – 16 |
| Guide Slider Height | 4 mm | 2 – 8 |
| Load Base Length (X) | 20 mm | 10 – 45 |
| Load Base Width (Y) | 16 mm | 10 – 40 |
| Load Base Height | 4 mm | 2 – 15 |
| Anchor Bolt Bore (M8) | 8.2 mm | 4 – 14 |
| Handle Clamp Position X | 210 mm | 140 – 235 |
| Clamp Collar Length | 28 mm | 12 – 60 |
| Clamp Collar Width | 38 mm | 20 – 70 |
| Clamp Collar Height | 16 mm | 8 – 40 |
| Handle Tilt from Vertical | 35 deg | 15 – 55 |
| Extension Stem Diameter | 16 mm | 8 – 30 |
| Extension Stem Length | 22 mm | 5 – 60 |
| Grip Diameter | 25 mm | 12 – 45 |
| Grip Length | 100 mm | 40 – 180 |
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 →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
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
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
Compression Testing Tower
The central square tower contains a 450 mm lead screw and a parallel 16 mm diameter steel guide shaft. Both are securely supported by bearings. A horizontal sliding block spans be
SG90 2-DOF Robotic Arm Assembly
"Design a compact, 3D-printable 2-DOF robotic arm specifically for a mobile library robot. The arm should consist of a rotating base joint, a lower link, an upper link, and a simpl