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内藏式主轴

申请公布号:CN203738033U

申请号:CN201120036131.7

申请日期:2011.02.11

申请公布日期:2014.07.30

申请人:
张荣升;张荣峰

发明人:张荣升;张荣峰

分类号:B23B19/02(2006.01)I;B23Q5/04(2006.01)I;B23Q11/12(2006.01)I

主分类号:B23B19/02(2006.01)I

代理机构:
中科专利商标代理有限责任公司 11021

代理人:汤保平

地址:中国台湾台中市东区天乙街57号

摘要:一种内藏式主轴,包含有一转轴单元以及一动力源,其中转轴单元可沿轴线方向进行转动,且其两端于同轴线上设有一工作端以及一结合端,工作端具有一第一轴承,结合端具有一第二轴承;动力源设于结合端且位于第二轴承相对第一轴承的另一侧。由此简化内藏式主轴的结构,而可以更简单方便的方式制造及组装转轴单元与动力源,进而降低生产成本。

主权项:一种内藏式主轴,其特征在于,包含有:一可沿轴线方向进行转动的转轴单元,该转轴单元的两端于同轴线上设有一工作端以及一结合端,该工作端具有一第一轴承,该结合端具有一第二轴承;以及一动力源,设于该结合端且位于该第二轴承相对该第一轴承的另一侧。

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