The invention relates to a small lifting table which comprises a base plate, a supporting plate and a lead screw. A first supporting shaft and a first slidable sliding shaft which are arranged in parallel are arranged on the base plate. The first sliding shaft and the first supporting shaft are correspondingly sleeved with a first lifting piece group and a fourth lifting piece group which are arranged in a cross mode. A second supporting shaft and a second slidable sliding shaft which are arranged in parallel are arranged on the supporting plate. The second sliding shaft and the second supporting shaft are correspondingly sleeved with a second lifting piece group and a third lifting piece group which are arranged in a cross mode. The first lifting piece group is connected with the other end of the second lifting piece group through a right nut rod. The third lifting piece group is connected with the other end of the fourth lifting piece group through a left nut rod. Threads opposite in screwing direction are arranged on two sides of the lead screw. The lead screw sequentially penetrates through the middle of the left nut rod and the right nut rod. The small lifting table is convenient to use, stable in movement and suitable for adjustment of workpiece positions on a production line.
Small lifting table
13.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | 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 |