Milling and drilling machine

Milling and drilling machine

  • CN 101,112,745 B
  • Filed: 07/17/2007
  • Issued: 11/20/2013
  • Est. Priority Date: 07/24/2006
  • Status: Active Grant
First Claim
Patent Images

1. drilling and milling machine, it comprises:

  • Rigidity machine framework (1), the upper horizontal stripe (5) that it comprises two parallel side walls (2,3) and is attached to described two sidewalls (2,3),Machining cell (23), it can move and comprise by motor the working-spindle (26) of the rotary actuation that comprises replaceable attachment along at least two reference axis, andFront end (4), the place ahead that it is placed in described machine framework (1), comprise two guide rails (45,46) that move along horizontal Y reference axis that are spaced laterally apart, andWorkpiece table device (50), it can be gone up along vertically moving on the Y reference axis at guide rail (45,46) by motor, and workpiece table device (50) has the plane table top (55) for holding workpiece,It is characterized in thatFixing, slender strutting piece (43,44) is provided at the place, inboard of described two sidewalls (2,3) of contiguous described machine framework (1), is used for making guide rail (45,46) be arranged on described support member (43,44),Described workpiece table device (50) comprises the bridger (51) around the feathering axis pivotable, its midplane table top (55) is placed on central bars (52) with respect to described rotating shaft transverse shift, described workpiece table device (50) also comprises two slides (80,81), described two slides (80,81) are at guide rail (45,46) upper mobileThe driver that is used for described workpiece table device (50) is moved along described Y reference axis displacement comprises two electric synchronous linear electric machines, its slave unit (37,38) is attached to inboard, guide rail (45, the

         46) outside of two sidewalls (2,3) of described machine framework (1), and its driving part at right angle setting is to the slide (80,81) of described workpiece table device (50).

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