Pivotable Chuck Guard with Transparent Windows for Lathe
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Solution Overview
Problem
Current chuck guards for lathes and rotating machines limit user visibility to the chuck and workpiece, and they do not provide adequate coverage during normal operation as they need to reserve space for the carriage to travel to the chuck.
Innovation Solution
A chuck guard that extends over and partially surrounds the chuck, featuring a C-shaped configuration with pivotable and foldable design, including transparent windows for visibility and a removable lower front window for enhanced protection, allowing the carriage to move freely while maintaining visibility and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If the chuck guard extends further to provide better protection, then safety protection is improved, but the carriage movement space is reduced
Solution Approach 1:
The chuck guard is designed with pivotable and foldable sections that allow it to dynamically adjust its position. During normal operation, the guard extends to provide maximum protection. When the carriage needs to access the chuck, the guard can be pivoted or folded back, temporarily clearing the path for the carriage while maintaining protection during machining operations.
2Object-affected harmful factors
If the chuck guard provides full coverage, then safety protection is improved, but user visibility to the chuck and workpiece is reduced
Solution Approach 1:
The chuck guard incorporates transparent window sections in strategic locations where user observation is needed. These transparent portions allow users to view the chuck and workpiece during operation without compromising the overall protective coverage of the guard structure.
3Stability of the object's composition
If the chuck guard is made stationary and fixed, then structural stability is improved, but adaptability to different operating conditions is reduced
Solution Approach 1:
The chuck guard employs pivotable and foldable mechanisms that allow it to transition between different positions. The guard can be in a forward extended position during machining for maximum protection, or pivoted/folded back when carriage access is needed, providing adaptability while maintaining structural integrity in each position.
Data Source
AI summary
A lathe or other rotating machine includes a chuck for holding a work piece or tool. The chuck is operated between grasping and releasing positions. A chuck guard is mounted on a housing of the rotating machine. The chuck guard has a transparent window and is mounted for pivoting movement between a position covering the chuck and a position exposing the chuck. A chuck guard extension with a window is attached at a front lower end of the chuck guard.