A sand blasting clamp for power bank shell
By designing an adaptive expansion and contraction deformation shell mold core and limiting boss, the problem of complex structure of existing power bank shell sandblasting devices is solved, realizing simple fixing and convenient sandblasting operation of power bank shells.
CN224526904UActive Publication Date: 2026-07-21DONGGUAN CHENGMAO PRECISION TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN CHENGMAO PRECISION TECH CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-07-21
Smart Images
Figure CN224526904U_ABST
Abstract
The utility model discloses a kind of power bank shell sand blasting clamps, it includes jig base, several located jig base upper end side and array interval distribution shell mold core;The upper surface of jig base is respectively screwed with mold core base corresponding each shell mold core, and each shell mold core is respectively screwed and fastened on the upper surface of corresponding mold core base;Shell mold core is provided with several mold core tension grooves respectively vertically through shell mold core.In the sleeve of power bank shell is placed in shell mold core, mold core tension groove releases tension and makes power bank shell clamping and fixing in shell mold core, i.e. The utility model has the advantages of novel design, simple structure and easy use.
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