Improved electric screwdriver for thread detection
By combining a laser rangefinder and a servo motor with a ball screw, the distance between the moving seat and the support platform is precisely controlled. An electromagnet plate is used to automatically fix and unload the nut, solving the problems of inaccurate thread detection and low unloading efficiency in the existing technology, and improving the accuracy of thread detection and the efficiency of unloading.
CN224390981UActive Publication Date: 2026-06-23JINBAOXING ELECTRONICS (SHENZHEN) CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINBAOXING ELECTRONICS (SHENZHEN) CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
Existing electric screwdrivers for thread inspection have inaccurate control over the travel distance, affecting the accuracy of the inspection, and also have low nut cutting efficiency.
Method used
The system uses a laser rangefinder and a servo motor combined with a ball screw to precisely control the distance between the moving seat and the support platform, and uses an electromagnet plate to fix the nut to achieve automatic feeding.
Benefits of technology
This improved the accuracy of thread detection and the efficiency of material handling, ensuring both.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224390981U_ABST
Abstract
The utility model discloses electric screwdriver improvement structure is detected with screw thread relates to screw thread detection equipment technical field, including base, the base one end upside is provided with support platform, is equipped with screw hole on the support platform, the support platform upside is installed with the measured work piece fixed base, is equipped with the nut clamping slot on the measured work piece fixed base. The utility model discloses through setting laser ranging sensor, servo motor and ball screw, makes laser ranging sensor accurate measurement the interval between mobile seat and support platform, and servo motor drives ball screw to rotate, makes accurate movement of moving, and then accurate control the interval between mobile seat and support platform, guarantees the accuracy of screw thread detection.
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