The invention relates to a metal plate clamping and rotating device, and belongs to the technical field of hoisting, assembling and transferring facilities. The device comprises a cross beam for supporting a bidirectional threaded lead screw and a spline shaft and a temporary storage platform located below the cross beam, at least four threaded blocks are installed on the lead screw at intervals, the threaded blocks and the cross beam form screw pairs respectively, the threaded blocks and the cross beam form a horizontal moving pair, and a driving wheel is supported; the spline shaft penetrates through a central hole of the driving wheel, and the driving wheel surrounds a hanging belt meshed with the spline shaft; the middle part of the lifting lug is hinged to the end part of the lifting beam, and a clamping hook at the lower part of the lifting lug is hooked at one end of a bearing clamping plate; elastic limiting columns extending downwards are distributed in the length direction of the hanging beam at intervals. According to the invention, the overall reliable clamping of the large-size lead plate is realized, and the defects of deformation, scratches, dents and the like of the lead plate are obviously reduced; the device adapts to lead plates with different lengths and is wide in application range; the requirement for different lead plate assembling angles can be met, and convenience and rapidness are achieved.
本发明涉及一金属板夹持旋转装置,属于起吊装配转运设施技术领域。该装置包括支撑双向螺纹丝杆以及花键轴的横梁以及位于横梁下的暂存平台,丝杆间隔装有至少四个与之分别构成螺旋副的螺纹块,螺纹块与横梁构成水平移动副,并支撑有主动轮;主动轮的中心孔穿装于花键轴、且环绕与之啮合的吊带;吊带的两端分别装有钩住吊耳上部吊环的吊钩,吊耳的中部铰装在吊梁的端部,吊耳下部的卡勾钩挂承担夹板的一端;吊梁的长度方向间隔分布有朝下伸出的弹性限位柱。本发明实现了大尺寸铅板的整体可靠夹持,显著减小了铅板变形、刮伤和凹痕等缺陷;适配不同长度的铅板,适用范围广;可以满足不同铅板装配角度的需求,方便快捷。
Metal plate clamping and rotating device
一种金属板夹持旋转装置
2022-11-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |