Saw blade type needle for jewelry processing

The saw blade type needle for jewelry processing comprises a needle head and a positioning assembly, the left end of the needle head is connected with a saw blade head, a heat dissipation assembly used for heat dissipation is arranged in the needle head, the right end of the needle head is connected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LV WEIXIONG, YE YISHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BRACELETS COINS DECORATIVE ARTS DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING HABERDASHERY HUMAN NECESSITIES JEWELLERY MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING OTHER PERSONAL ADORNMENTS PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	The saw blade type needle for jewelry processing comprises a needle head and a positioning assembly, the left end of the needle head is connected with a saw blade head, a heat dissipation assembly used for heat dissipation is arranged in the needle head, the right end of the needle head is connected with an adjusting assembly used for adjusting the length, the right end of the adjusting assembly is connected with a tail rod, and the tail rod is connected with the positioning assembly. The positioning assembly used for disassembly and assembly is arranged at the right end of the tail rod and comprises an installation base, a guide groove, a pressing block, a pressing rod, a protruding block and a spring, and the guide groove is formed in the left end of the installation base. According to the saw blade type needle for jewelry processing, through the arrangement of the positioning assembly, when the saw blade type needle is installed, a protruding block is aligned with the interior of a guide groove in the inst