Threaded Steering Pin-Knuckle Assembly for Fast Stable Fixing
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Solution Overview
Problem
Existing steering pin and knuckle assemblies in vehicles require complex and time-consuming assembly processes, lacking a stable and quick connection method.
Innovation Solution
A steering pin and knuckle assembly featuring a recess with a female threaded portion and a connection member with a male threaded portion, allowing for easy and secure fixation of the steering pin to the knuckle using a threaded engagement, along with a spherical joint for additional stability and a steering sensor system for precise angle measurement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional connection methods are used to fix the steering pin on the knuckle, then the connection stability is achieved, but the assembly process becomes complex and time-consuming
Solution Approach 1:
The connection member is divided into distinct functional segments: a first portion that receives the steering pin and a second portion that engages with the knuckle. This segmentation allows for simplified assembly while maintaining connection stability, as each portion can be independently designed and manufactured to optimize its specific function.
Solution Approach 2:
The steering pin is partially received within the first portion of the connection member, creating a nested configuration. This nesting arrangement simplifies the assembly process by reducing the number of separate components and assembly steps, while the threaded engagement between the connection member and knuckle ensures stable fixation.
2Reliability
If the steering pin is securely fixed to the knuckle, then the connection stability is improved, but the assembly complexity increases
Solution Approach 1:
The connection member combines multiple functions into a single integrated component: it provides the mounting structure for the steering pin, the threaded engagement mechanism for the knuckle, and the fixation function. This merging reduces assembly complexity by eliminating the need for multiple separate fastening components and steps.
Solution Approach 2:
The threaded portion of the connection member automatically provides secure fixation when engaged with the knuckle, without requiring additional fastening operations or complex assembly procedures. The design enables the connection member to serve its own fixation function through simple threaded engagement.
Data Source
AI summary
Methods and systems are provided for a steering pin and knuckle assembly. In one example, the assembly comprises a steering knuckle comprising a recess and a female threaded portion, a steering pin partially received in the recess, a connection member comprising a male threaded portion, and the male threaded portion of the connection member is engaged with the female threaded portion of the steering knuckle and the connection member fixes the steering pin on the steering knuckle.