The invention relates to the technical field of truck radial tire processing, in particular to mold safety hoisting equipment which comprises a spline shaft, an anti-rotation ring, a hoisting disc, a gasket, a bearing and a lock nut are sequentially mounted at the upper end of the spline shaft, a six-tooth spline is arranged at the lower end of the spline shaft, and a two-tooth spline is arranged at the lower end of the anti-rotation ring. The anti-rotation ring is rotationally connected with the spline shaft and slides on the spline shaft, the two-tooth spline is connected with the six-tooth spline in a sliding and extruding mode, a mold connecting disc is arranged below the spline shaft, a six-tooth gear sleeve is arranged in the mold connecting disc, and the mold connecting disc is connected with the spline shaft in a sliding mode. The invention aims to provide the safe hoisting equipment for the mold, which can avoid large shaking when a radial tire mold is hoisted, is convenient to mount and operate, improves the efficiency, can automatically add lubricating oil to a bearing, and avoids accidents caused by rigid rotation of the bearing.
本发明涉及载重子午线轮胎加工技术领域,具体为一种模具安全吊装设备,包括花键轴,所述花键轴上端依次安装防转环、吊装盘、垫片、轴承、锁母,所述花键轴的下端设有六齿花键,所述防转环的下端设有两齿花键,所述防转环与花键轴转动连接,且所述防转环在花键轴上滑动,所述两齿花键与六齿花键滑动挤压连接,所述花键轴的下方设置有模具连接盘,所述模具连接盘的内部设置有六齿齿套,所述模具连接盘与花键轴滑动连接,本发明的目的在于提供一种模具安全吊装设备,可以在吊装子午胎轮胎模具时避免晃动大,而且可以安装操作方便、提高效率,同时可以自动对轴承进行添加润滑油,避免轴承转动僵硬,造成事故发生。
Safe hoisting equipment for mold
一种模具安全吊装设备
08.04.2022
Patent
Elektronische Ressource
Chinesisch
Safe hoisting mechanical equipment and safe hoisting method
Europäisches Patentamt | 2022
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