Box frame type gantry frame structure applying linear guide rail

Box frame type gantry frame structure applying linear guide rail

  • CN 105,382,555 B
  • Filed: 11/24/2015
  • Issued: 05/26/2020
  • Est. Priority Date: 11/24/2015
  • Status: Active Grant
First Claim
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1. The box frame type gantry frame structure applying the linear guide rails is characterized in that the sections of the left upright post (1) and the right upright post (3) are right-angled triangles which are inwards deviated from the front outer sides and protrude, right angles are not on the same extension line of the outer sides of the upright posts, a left front guide rail (4) and a right front guide rail (7) of the linear rolling guide rails are arranged in front of acute-angle ends, a left rear guide rail (5) and a right rear guide rail (6) of the linear rolling guide rails are arranged on the triangular chord side guide surfaces of the upright posts, the linear rolling guide rails are staggered in pairs and are not on the same longitudinal line, the two front guide rails (4) and (7) and the two rear guide rails (5) and (6) are respectively on the same plane, the cross beam (10) is connected with the linear rolling guide rails by adopting sliding blocks, and the cross beam (10) and the two staggered linear rolling guide rails are vertically combined to form a rectangular box frame type structure in space;

  • left and right driving devices (8,

         9) for lifting the beam (10) up and down on the gantry frame are designed between the front and rear guide rails (4-7) of the left upright (1) and the right upright (3) respectively.

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