Welding needle length fixing tool

The utility model discloses a welding needle length fixing tool which comprises a ruler, a welding needle penetrating channel arranged on the ruler, a limiting block moving in the length direction of the ruler and a first positioning piece for positioning the limiting block and the ruler, the extend...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIN WEIXIAN, LI JUNJIE, REN YAN, LI KAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model discloses a welding needle length fixing tool which comprises a ruler, a welding needle penetrating channel arranged on the ruler, a limiting block moving in the length direction of the ruler and a first positioning piece for positioning the limiting block and the ruler, the extending direction of the welding needle penetrating channel is consistent with the length direction of the ruler, and the end of the welding needle penetrating channel is arranged right opposite to the limiting block. And the welding needle positioning sleeve is used for abutting against the end face of the welding needle penetrating channel. The welding needle length fixing tool is reasonable in structure, the position of the limiting block is fixed, then the welding needle is arranged in the welding needle penetrating channel in a penetrating mode, the end, located on one side of the ruler, of the welding needle abuts against the limiting block, the welding needle positioning sleeve is connected in a sleeved mode, th