Tin attrating apparatus

The utility model discloses a tin sucking apparatus which comprises a suction nozzle, a cavity, a piston, a seal ring arranged on the piston, a push rod connected with the piston, a button, a spacer pin and a spring, wherein the cavity is split into an upper cavity and a lower cavity by the piston a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZHUOKUN TAN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CURRENT COLLECTORS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRICITY LINE CONNECTORS 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 tin sucking apparatus which comprises a suction nozzle, a cavity, a piston, a seal ring arranged on the piston, a push rod connected with the piston, a button, a spacer pin and a spring, wherein the cavity is split into an upper cavity and a lower cavity by the piston and the seal ring; the upper surface of the ring body of the seal ring has a groove, and an opening of the groove is upward. The structure is helpful for improving the sealing performance and can automatically carry out the abrasion compensation.