The steel wire penetrating rim comprises a rim body, a circle of groove which is concave inwards towards one side of a solid body is formed in a steel wire mounting position on the inner ring wall of the rim body, the left side and the right side of the groove are each provided with a welding connecting part, the left side and the right side of a covering ring are welded to the welding connecting parts, and the covering ring is provided with a sealing ring. According to the rim structure, the production cost is saved, the independent containing cavity is machined through the friction stir welding technology, the steel wires do not need to penetrate through the bottom of the rim groove, sealing is not needed any more through sealing glue, sealing is stable, the production technology is simple, the product percent of pass is increased, and products cannot leak air. The safety is higher.
本发明公开一种无需封胶杜绝漏气的穿钢丝轮辋,包括轮辋主体,所述轮辋主体的内环壁上的钢丝安装出设有一圈向实体一侧内凹的凹槽,所述凹槽的左右两侧分别具有一焊接连接部,覆盖圈的左右两侧焊接在所述焊接连接部,所述覆盖圈上环周设有多个用于供钢丝连接用的钢丝连接部,本轮辋结构节约生产成本,利用搅拌摩擦焊接工艺加工而成一个单独的容纳腔,钢丝不用穿透轮辋槽底,不再用封胶密封,密封稳定,生产工艺简单,产品合格率提高,产品不会漏气,更加安全。
Steel wire penetrating rim without glue sealing and air leakage eradicating
一种无需封胶杜绝漏气的穿钢丝轮辋
2022-03-25
Patent
Electronic Resource
Chinese
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