The invention discloses a stable mechanical lifting device for casting machining. The device comprises a supporting bottom cover, wherein a supporting plate is installed at the top end of the supporting bottom cover, a fixed top cover is installed at the top end of the supporting plate, a rising plate is installed on one side inside the fixed top cover, a driving shaft is installed on one side inside the supporting plate, a driving gear is installed at the top end of the exterior of the driving shaft in a sleeve mode, a supporting rod is installed in the middle of the supporting plate, an eccentric supporting wheel is installed at the position, corresponding to the driving gear, of the top end of the exterior of the supporting rod in a sleeve mode, and a driven gear ring is installed in the middle of the exterior of the eccentric supporting wheel in a sleeve mode. According to the device, the eccentric supporting wheel can be driven to rotate at the supporting rod through meshing between the driving gear and the driven gear ring outside the eccentric supporting wheel, through contact between different heights of the eccentric supporting wheel and an upper supporting wheel at a position of the top end of the rising plate, the rising plate can be slowly and mechanically lifted, so that the precision and the stability of the rising plate during mechanical lifting are guaranteed.
本发明公开了一种稳定式铸件加工用机械提升装置。包括支撑底罩,所述支撑底罩顶端安装有支撑板,所述支撑板顶端安装有固定顶罩,所述固定顶罩内部一侧安装有举升板、所述支撑板内部一侧安装有驱动轴,所述驱动轴外部顶端套接安装有主动齿轮,所述支撑板中部安装有支撑杆,所述支撑杆外部顶端对应所述主动齿轮位置处套接安装有偏心支轮,所述偏心支轮外部中部套接安装有从动齿环,本发明通过主动齿轮与偏心支轮外部从动齿环之间的咬合可以带动偏心支轮在支撑杆处进行转动,通过偏心支轮不同高度处与举升板顶端位置处上支轮之间的接触,从而可以将举升板进行缓慢机械提升,保证了举升板在机械提升时的精度和稳定性能。
Stable mechanical lifting device for casting machining
一种稳定式铸件加工用机械提升装置
2020-11-17
Patent
Electronic Resource
Chinese
IPC: | B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING , Einzelheiten, Bestandteile oder Zubehör für Werkzeugmaschinen, z.B. Anordnungen zum Kopieren oder Steuern / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16N LUBRICATING , Schmierung |