PORTABLE ELECTRICAL SCROLL-SAW

The utility model relates to a portable electrical scroll saw, which changes the primitive operation mode of a manual scroll saw. The utility model which can process arbitrary curves and patterns on natural or plastic boards uses a motor as power; the rotation speed the motor is reduced via the moti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUAN ZHONGSHAN, LI ZHONGLIN
Format:	Patent
Sprache:	eng
Schlagworte:	COMPONENTS OR ACCESSORIES THEREFOR NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS SAWS FOR WOOD OR SIMILAR MATERIAL TRANSPORTING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	The utility model relates to a portable electrical scroll saw, which changes the primitive operation mode of a manual scroll saw. The utility model which can process arbitrary curves and patterns on natural or plastic boards uses a motor as power; the rotation speed the motor is reduced via the motion of a belt pulley. The rotation is changed into swing motion via a crank link mechanism, and thus a spindle and a saw blade of the utility model are driven to move in a straight line up and down to and fro. The portable electrical scroll saw which has convenient operation, stability and accuracy can alleviate the labor intensity of an operator, and can improve the process precision and the efficiency of the operator.