Tolerance-Compensating Coupling for Automated Orientation Mounting
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Solution Overview
Problem
Manual orientation and mounting of tolerance-compensating devices are time-consuming and costly, limiting their efficient use in applications like automotive construction where precise alignment is necessary.
Innovation Solution
A tolerance-compensating device with a coupling means that allows automatic orientation and alignment with a carrier element, enabling robotic attachment and storage in a defined manner, facilitating easier, precise, and cost-effective assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual orientation and mounting of tolerance-compensating devices is used, then correct orientation can be achieved, but the process is time-consuming and costly
Solution Approach 1:
The coupling means is designed to automatically guide the device into the correct orientation during mounting. The geometric shape of the coupling means (e.g., L-shaped, T-shaped, or with guide elements) enables self-alignment with the carrier element, eliminating the need for manual orientation adjustments while ensuring precise positioning.
2Reliability
If manual setting process is used, then devices can be oriented correctly, but the process is costly and time-consuming
Solution Approach 1:
The coupling means is pre-designed with specific geometric features (guide elements, undercuts, complementary shapes) that automatically ensure correct orientation during the mounting process. This preliminary design of the coupling geometry eliminates the need for time-consuming manual orientation steps while guaranteeing reliable positioning.
3Productivity
If automatic mounting is enabled through coupling means, then productivity increases, but device complexity increases
Solution Approach 1:
The coupling means introduces complexity only in the localized coupling region (base element or retaining element) while keeping the rest of the device simple. The coupling means may include guide elements, undercuts, or specific geometric shapes, but these features are confined to a small portion of the overall device, minimizing the impact on overall device complexity.
4Extent of automation
If coupling means with guide elements is used, then automated orientation is achieved, but manufacturing complexity increases
Solution Approach 1:
The coupling means employs asymmetric geometric features (L-shaped, T-shaped configurations, or directional guide elements) that automatically guide the device into the correct orientation during automated mounting. These asymmetric features are designed to be simple in form but effective in function, enabling automated orientation without requiring complex manufacturing processes.
Data Source
AI summary
A device for compensating for tolerances between two components which are to be connected by a connecting screw, comprising a base element and a compensating element which can be moved out of the base element, the base element and the compensating element forming a passage for the connecting screw that defines an axial direction, and a coupling means of the device being designed to couple the device to a carrier element and to guide the device along the carrier element.