GrabCAD 模型信息
Mercedes-Benz W118 (CLA) Multibeam LED – Fixed Ball Pivot Mount (Lens Support Ball Stud) · 模型 72680
This component represents a fixed ball pivot mounting stud used in the optical support system of the Multibeam LED headlamp. It serves as a non-adjustable reference mounting point for the LED lens module, complementing the adjustable aiming system. Within each lens assembly, the mounting scheme typically consists of: - Two adjustable ball joints (for aiming and calibration) - One fixed ball pivot (this component) acting as a kinematic constraint reference --- Correct engineering terminology: - Ball stud mount - Fixed pivot ball joint - Lens carrier ball pivot - Headlamp module reference mount --- Functional role: - Provides a fixed pivot point for the lens module - Acts as a kinematic anchor in a 3-point mounting system - Allows angular movement (tilt/rotation) via spherical interface - Works in conjunction with adjustable mounts to define controlled degrees of freedom - Ensures repeatable positioning and stability of the optical axis --- Mechanical design features: - Precision spherical head for ball-and-socket interface - Integrated mounting shaft with threaded section - Hexagonal flange for installation and torque application - Smooth transition geometry to minimize stress concentration - Designed for low-friction articulation inside plastic socket carrier --- Kinematic behavior: This component forms part of a 3-point mounting system: - 2× adjustable ball joints → define position (X/Y/Z + tilt) - 1× fixed ball pivot → defines reference point and rotational constraint This configuration ensures: - Controlled adjustment without overconstraint - Stable optical alignment under vibration - Repeatable positioning during manufacturing and service --- System integration: - Interfaces with plastic ball socket (adjuster carrier / lens frame) - Supports LED lens module housing - Works alongside threaded adjusters and actuator linkage - Mounted directly into structural carrier frame --- Model details: - Fully modeled solid CAD component - Clean geometry suitable for assemblies and simulations - Based on real-world reverse engineering of OEM part --- Applications: - Headlamp kinematics analysis - Optical module mounting systems - Reverse engineering and CAD reconstruction - Simulation of adjustment mechanisms - Design of ball joint mounting interfaces
- 格式
- Rendering、STEP / IGES
- 分类
- 3D printing、Automotive、Industrial design
- 标签
- grabcad、headlamp system、cad model、reverse engineering、automotive mechanism、optical alignment、ball joint、lens mount、headlight、pivot mount、ball stud、multibeam led、cla、w118、mercedes benz
- 数据更新
- 2026-09-23T03:09:13Z
