The drilling processing machine for printed circuit boards

The drilling processing machine for printed circuit boards

  • CN 101,015,866 A
  • Filed: 06/29/2006
  • Published: 08/15/2007
  • Est. Priority Date: 02/06/2006
  • Status: Active Application
First Claim
Patent Images

1. drilling processing machine for printed circuit boards comprises:

  • the movable support body, and it is located at fixedly the place ahead of body, and direction moves freely to the left and right;

    Lifting body, it is located at the top of described movable support body, the driving force of the drive motors of the drive screw by having vertical direction and via the vertical guide rail of described movable support body up and down direction move freely;

    Workbench, it is located at the below of described lifting body, direction moves forwards, backwards, it is characterized in that, form the screw thread of a direction in the upper side of described drive screw, form the screw thread of other direction in the lower side of this drive screw, screw thread is twisted and has been closed loaded components on the screw thread of a described direction, the vibration attenuation that this loaded components can make the lifting moving by described lifting body cause at least, described drive screw integral body be positioned at the axle of installing on the described lifting body roughly directly over.

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