Improved spark machine chuck

The utility model discloses a modified spark machine chuck which comprises a mounting seat, an air pressure moving column and a through groove, an oil storage box is mounted on one side of the mounting seat, a connecting pipe is mounted at the top of the oil storage box, the air pressure moving colu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG SHUZHEN, HOU DI, WEI YAOFU, CHEN QIANG, TAN KE'AN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL TRANSPORTING WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
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Beschreibung
Zusammenfassung:	The utility model discloses a modified spark machine chuck which comprises a mounting seat, an air pressure moving column and a through groove, an oil storage box is mounted on one side of the mounting seat, a connecting pipe is mounted at the top of the oil storage box, the air pressure moving column is mounted at the top of the mounting seat, a mounting hole is formed in the top of the air pressure moving column, and a through hole is formed in the through groove. A through groove is formed in the top of the air pressure moving column and penetrates through the bottom of the mounting base, a chuck body is mounted in the through groove, and an anti-skid plate is mounted on the inner side of the top of the chuck body. Lubricating oil in the connecting pipe can enter the connecting groove and is connected with the oil outlet through the inner side of the connecting groove, so that the lubricating oil can flow out of the oil outlet, the space between the air pressure moving column and the chuck body can be lubr