A bolt screening tool
By designing a bolt screening fixture, which uses electromagnets and a rotating mechanism to automatically screen bolts, the problem of low efficiency and unreliable quality caused by manual selection of defective products is solved, and efficient and accurate automatic bolt screening is achieved.
CN224272229UActive Publication Date: 2026-05-26RIZHAO GUANGLIDA IND & TRADE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- RIZHAO GUANGLIDA IND & TRADE CO LTD
- Filing Date
- 2025-03-21
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
In existing technologies, manual sorting of defective bolts increases the workload of workers, reduces production efficiency, and cannot guarantee quality.
Method used
Design a bolt sorting fixture that uses an electromagnet to attract bolts, and automatically determines whether the bolts meet the requirements through a sorting mechanism and a rotating mechanism, and sorts and stores them into different storage slots.
Benefits of technology
Automated bolt screening has been achieved, improving screening efficiency and accuracy, reducing manual intervention, and ensuring bolt quality.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224272229U_ABST
Abstract
This utility model discloses a bolt screening fixture, relating to the field of bolt screening technology. It includes a base plate with a frame fixedly connected to it. An electric cylinder is fixedly installed at the top of the frame. A rotating block is rotatably installed on the inner side of the frame. One end of the rotating block is fixedly connected to a placement seat. A screening mechanism is provided on the upper side of the placement seat. The screening mechanism includes a fixed frame with a first gear rotatably installed inside. A first slide rail is provided on the left side of the first gear, and a second slide rail is provided on the right side. A first rack and a second rack are slidably installed in the first and second slide rails, respectively. A pointer and a judgment mark are provided on the fixed frame. Driven by the electric cylinder, the fixed frame, the first gear, the first rack, and the second rack all move downwards. If there is a height difference between two bolts, the rack on one side will drive the first gear to rotate, and simultaneously drive the pointer to rotate. By observing the position of the pointer on the judgment mark, it is determined whether the bolt to be tested meets the standard.
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