Lifting and multi-speed feeding mechanism

The invention discloses a lifting and multi-speed feeding mechanism. The mechanism comprises a main bottom plate, a fixed vertical bottom plate, a sliding vertical bottom plate, a vertical lifting part, a supporting plate, a horizontal bottom plate fixed to the sliding vertical bottom plate, and a h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DAI XIAOXIANG, REN JUNPING, CHEN XIAOMIN, ZHAO CHUANLONG, MA CHI, ZHU CHUN'AO, WU YONGFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 invention discloses a lifting and multi-speed feeding mechanism. The mechanism comprises a main bottom plate, a fixed vertical bottom plate, a sliding vertical bottom plate, a vertical lifting part, a supporting plate, a horizontal bottom plate fixed to the sliding vertical bottom plate, and a horizontal driving assembly installed on the horizontal bottom plate and arranged in the left-right direction. The horizontal driving assembly comprises a horizontal sliding block plate sliding in the left-right direction and a horizontal driving piece used for driving the horizontal sliding block plate to move. The horizontal transmission part further comprises a speed multiplying assembly which is installed between the horizontal sliding block plate and the supporting plate and used for increasing the displacement distance of the supporting plate in the left-right direction, long-step feeding is achieved in the horizontal direction, the feeding speed is theoretically 2.5 times that of the lead screw, and operation