Linear slide rail having composite type end cap and assembling method

Linear slide rail having composite type end cap and assembling method

  • CN 1,601,129 A
  • Filed: 09/24/2003
  • Published: 03/30/2005
  • Est. Priority Date: 09/24/2003
  • Status: Active Application
First Claim
Patent Images

1. the linear slide rail of a tool combined type end cap comprises at least:

  • One rail bar is the rectangular of a finite length, and the both side surface of rail bar has the rolling groove parallel with rail bar;

    One slide block is sleeved on aforesaid rail bar and slides thereon, and is provided with the rolling groove in the slide block and matches with the rolling groove of aforementioned rail bar;

    Most rolling elements places the rolling groove between aforementioned rail bar and slide block to roll, and reduces the frictional force that aforementioned slide block slides on rail bar;

    One end cap makes up, and places the two ends of aforementioned slide block, is provided with complete return flow path in it and refluxes to finish circulating rolling for aforementioned rolling element;

    It is characterized in that;

    aforesaid end cap combination is to comprise pedestal and enclosing cover, this pedestal is provided with at least two group flow-guiding mouths, make aforesaid return flow path have outlet, can pack into fast in the slide block by flow-guiding mouth for rolling element, and enclosing cover is arranged at the pedestal outside, and should outer cover and be provided with at least two revolution channels and match with flow-guiding mouth, with synthetic return flow path for aforementioned rolling element backflow and finish circulating rolling.

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