Clamping tool for diamond inlaying of watch case

By designing the limit and clamping mechanism in the diamond-setting process of the watch case, the problems of low manual operation efficiency and unstable clamping in the prior art are solved, and higher accuracy and quality are achieved, reducing production costs and maintenance difficulties.

CN222660214UActive Publication Date: 2025-03-25SHENZHEN GEYA WATCHES CO LTD
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Patent Information

Application Number
CN202421421474.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-20
Publication Date
2025-03-25
Estimated Expiration
2034-06-20

AI Technical Summary

Technical Problem

The existing watch case diamond inlay technology relies on manual operation, which is inefficient and difficult to ensure the inlay accuracy and quality consistency. The clamping equipment cannot effectively pre-fix the case, which can easily cause damage and increase production costs and maintenance difficulties.

Method used

A clamping tool for diamond-inlayed watch case is designed, and the position limiting mechanism is used to define the position of the shell, and the clamping force is accurately controlled through the clamping mechanism to avoid too small or too large force, ensuring stable clamping of the shell.

Benefits of technology

Through the use of the limiting mechanism, the applicability and accuracy of the clamping tooling are improved. The clamping mechanism can accurately control the clamping force, avoid damage to the watch case and gemstones, and improve production efficiency and product quality.

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Abstract

The utility model discloses a clamping tool for diamond inlaying of a watch case, and relates to the technical field of watch case clamping, the clamping tool comprises slide rails and a case, the slide rails are symmetrically arranged, the two ends of the slide rails are fixedly connected with connecting plates, the top ends of the slide rails are slidably connected with a group of symmetrical moving plates, the opposite sides of the connecting plates are movably connected with driving rods through bearings, and the driving rods are movably connected with the case through bearings. The outer side of the driving rod is provided with a set of symmetrical threads, the driving rod penetrates through the bottom end of the moving plate, and the driving rod is in threaded connection with the moving plate. According to the clamping mechanism, a reset spring is stretched and lengthened by rotating an adjusting rod and pushing a moving rod to move forwards in a containing block, clamping blocks gradually and slowly get close to the outer side of a shell, then operation is conducted in sequence, the shell is tightly clamped through the four clamping blocks, and the situation that the shell is damaged due to too small force is avoided. And meanwhile, the situation that the shell deforms due to the fact that the force is too large is avoided, and the clamping force can be more accurately controlled.
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