利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN201496384U 空芯轴 失效 - 权利终止

空芯轴
摘要：
本实用新型提供一种空芯轴，其包括有空芯轴本体及配接于该空芯轴本体一端的齿轮。其中该齿轮与空芯轴本体为分别单独加工后，再组装到一起的。这样，相对于齿轮与空芯轴本体整体制造这一高成本工艺，本实用新型涉及的空芯轴采用本体与传动齿轮分别制造，然后在组装的方式，既节省了成本，又确保了质量；同时又减小了轴承的尺寸，为提高整体使用寿命奠定了基础。
摘要（英）：

The utility model provides a hollow core shaft which comprises a hollow core shaft body and a gear connected at one end of the hollow core shaft body in a matching way, wherein the gear and the hollow core shaft body are respectively and separately processed, and then assembled together. Therefore, compared with the high cost technique manufacturing the gear and the hollow core shaft body into a whole body, the hollow core shaft adopts the way that the hollow core shaft body and the transmission gear are respectively manufactured and then assembled together, thus not only saving the cost, but also guaranteeing the quality; and meanwhile, the hollow core shaft reduces the size of a bearing, thus laying a good foundation for prolonging the whole service life.

0/0