Plate perforating machine

The utility model provides a plate perforating machine which comprises a working table, a triangular supporting plate is fixedly installed at the bottom end of the working table, a machining groove is formed in the working table, a through groove and a groove are further formed in the working table,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIANG ZHONGYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model provides a plate perforating machine which comprises a working table, a triangular supporting plate is fixedly installed at the bottom end of the working table, a machining groove is formed in the working table, a through groove and a groove are further formed in the working table, an upper sliding seat is movably installed in the through groove, a lower sliding seat is movably installed in the groove, and a rotating rod is rotationally connected between the upper sliding seat and the lower sliding seat. A fourth telescopic air cylinder is installed in the groove and connected with the lower sliding seat, and a motor for driving the rotating rod to rotate is installed on the upper sliding seat. The vertical clamping plate is installed on the workbench and located in the machining groove, and third telescopic air cylinders for controlling the vertical clamping plate to move are evenly installed in the machining groove at intervals; the lower limiting plate is installed on the workbench throug