The invention discloses a small screw top seat suitable for low and narrow space and an application thereof. The small screw top seat comprises an adjusting base, a screw and a steel ball, wherein theadjusting base is a nut with a flange surface; the lower part of the screw is in threaded connection with the nut, and reserved hole is formed in the top of the upper part of the screw; the steel ball is rotationally arranged in the reserved hole; and the depth of the reserved hole is smaller than the diameter of the steel ball. The small screw top seat suitable for low and narrow space has the advantages of simple structure, convenient use, safe and efficient replacement of the Z-axis guide rail of a machine tool.
本发明公开了一种可用于低窄空间的小螺杆顶座及其应用,包括调整底座、螺杆、钢珠,所述调整底座为具有法兰面的螺母;所述螺杆的下部与所述螺母螺纹连接,上部的顶面开设有预留孔;所述钢珠转动设置在该预留孔中;所述预留孔的深度小于所述钢珠的直径。本发明具有结构简单、使用方便、跟换机床Z轴导轨安全高效等优点。
Small screw top seat suitable for low and narrow space and application thereof
一种可用于低窄空间的小螺杆顶座及其应用
2020-07-24
Patent
Elektronische Ressource
Chinesisch
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 |
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