The invention discloses a hub, a roller assembly and a roller cage shoe, and the hub comprises a bearing seat which is provided with an inner shaft ring and an outer shaft ring; the first radial plate is sleeved on the bearing seat and is positioned on a shaft shoulder on one side of the outer shaft ring; the second radial plate is sleeved on the bearing seat and is positioned on a shaft shoulder on the other side of the outer shaft ring; the first rim is welded to the centrifugal side of the first radial plate, and the first rim and the first radial plate form a first edge preassembling assembly; the second rim is welded to the centrifugal side of the second radial plate, and the second rim and the first rim are oppositely combined to form a rubber wheel groove; the second radial plate, the bearing seat and the second rim are welded to form a second edge preassembling assembly; and the first radial plate and the second radial plate realize the assembly between the first edge preassembling assembly and the second edge preassembling assembly through the first radial plate and the second radial plate. The hub assembly based on the method is relatively good in reliability.
本发明公开了一种轮毂、滚轮总成和滚轮罐耳,其中轮毂包括:轴承座,具有内外轴环;第一辐板,套于轴承座上并定位于外轴环的一侧轴肩;第二辐板,套于轴承座上并定位于外轴环的另一侧轴肩;第一轮辋,焊接于第一辐板的离心侧,而与第一辐板一起构成第一边预装总成;第二轮辋,焊接于第二辐板的离心侧,并与第一轮辋对合而构造出胶轮槽;第二辐板、轴承座和第二轮辋通过焊接构成第二边预装总成;第一辐板和第二辐板借由第一辐板和第二辐板实现第一边预装总成与第二边预装总成间的装配。基于本发明的轮毂装配可靠性相对较好。
Hub, roller assembly and roller cage shoe
轮毂、滚轮总成和滚轮罐耳
2023-11-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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