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实用新型
CN204161452U 一种带有排水槽的转向节 有权

一种带有排水槽的转向节
摘要：
本实用新型公开了一种带有排水槽的转向节，包括转向节本体，转向节本体上设置有用于安装轴承的轴承安装孔，轴承安装孔具有内侧壁，其中：转向节本体上设置有排水槽，排水槽的第一端端口位于轴承安装孔的内侧壁上，排水槽的第二端端口位于转向节本体的外侧壁上。本实用新型提供的带有排水槽的转向节通过在转向节本体的轴承安装孔内侧壁开孔，作为排水槽的第一端端口，并在转向节的外侧壁开孔，作为排水槽的第二端端口，来排出轴承和转向节之间的积水，防止了轴承的腐蚀。与现有技术相比，取消了轴承端面上的排水孔，而是将排水槽设置在转向节的轴承安装孔内侧壁上，可使轴承端面上的螺栓孔布置更灵活，有利于轴承的减重设计。
摘要（英）：

The utility model discloses a steering knuckle with a drainage channel. The steering knuckle comprises a steering knuckle body, a bearing mounting hole where a bearing is installed is formed in the steering knuckle body, and is provided with the inner side wall, the drainage channel is formed in the steering knuckle body, a first end opening of the drainage channel is formed in the inner side wall of the bearing mounting hole, and a second end opening of the drainage channel is located in the outer side wall of the steering knuckle body. According to the steering knuckle with the drainage channel, a hole is formed in the inner side wall of the bearing mounting hole of the steering knuckle body and serves as the first end opening of the drainage channel, a hole is formed in the outer side wall of the steering knuckle and serves as the second end opening of the drainage channel, and therefore water accumulated between the bearing and the steering knuckle is drained to prevent the bearing from being corroded. Compared with the prior art, a water draining hole in the end face of the bearing is eliminated, and the drainage channel is formed in the inner side wall of the bearing mounting hole of the steering knuckle, so that a bolt hole in the end face of the bearing is more flexibly arranged, and the weight reduction design of the bearing is facilitated.

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