A kind of self-aligning axial stretching shaft coupling

A kind of self-aligning axial stretching shaft coupling

  • CN 106,090,043 A
  • Filed: 08/01/2016
  • Published: 11/09/2016
  • Est. Priority Date: 08/01/2016
  • Status: Active Application
First Claim
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1. a self-aligning axial stretching shaft coupling, including coupling piece and pin, is characterized in that shaft coupling is mainly by two structuresIdentical coupling piece and middle convergence piece (6) composition, wherein, one end of coupling piece is axle bed, and the other end of coupling piece is regulation of mental activitiesHead, regulation of mental activities head is in-line body structure, moves radially hole in regulation of mental activities head;

  • Middle convergence piece (6) is opposing by two directionsLeft linking jaw (6-2) and right linking jaw (6-1) are constituted, and the notch of left linking jaw (6-2) and right linking jaw (6-1) isIn-line structure, the in-line notch of left linking jaw (6-2) and right linking jaw (6-1) is orthogonal, at left linking jaw(6-2) and it is respectively arranged with a pair on the wall body of right linking jaw (6-1) and moves axially hole;

    The regulation of mental activities head (2-2) of the first coupling piece insertsIn the notch of the left linking jaw (6-2) of middle convergence piece (6), the first pin (5) is positioned at the axle of left linking jaw (6-2)Move radially in hole to the regulation of mental activities head (2-2) of moving hole and the first coupling piece, be respectively arranged with back-up ring at the two ends of the first pin (5);

    In the notch of the right linking jaw (6-1) that the regulation of mental activities head (7-3) of the second coupling piece is inserted into middle convergence piece (6), the second pin(11) be positioned at right linking jaw (6-1) the regulation of mental activities head (7-3) moving axially hole and the second coupling piece move radially in hole,It is respectively arranged with baffle ring at the two ends of the second pin (11);

    First pin (5) and the second pin (11) are mutually perpendicular to, the tune of the first coupling pieceIn mind in the regulation of mental activities head (7-3) moving radially hole and the second coupling piece in (2-2) to move radially hole orthogonal.

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