A kind of firm wheel construction of S shape tooth being applied to harmonic speed reducer

A kind of firm wheel construction of S shape tooth being applied to harmonic speed reducer

  • CN 204,729,582 U
  • Filed: 05/13/2015
  • Issued: 10/28/2015
  • Est. Priority Date: 05/13/2015
  • Status: Active Grant
First Claim
Patent Images

1. one kind is applied to the firm wheel construction of S shape tooth of harmonic speed reducer, it is characterized in that:

  • include firm wheel body (1) in the form of annular discs, the axial direction that the core of firm wheel body (1) offers along just taking turns body (1) extends and the center hole (2) run through completely, center hole (2) rounded shape, the circumferential surface of center hole (2) is provided with and extends and the gear teeth (3) of circumferentially ring-type uniform intervals distribution along center hole (2) axial direction;

    Firm wheel body (1) is provided with the circular arc tooth root (4) in arc-shaped between the root of adjacent two gear teeth (3), the flank of tooth of each gear teeth (3) is respectively involute flank (5), each circular arc tooth root (4) is tangent with the involute flank (5) of both sides respectively, be respectively arranged with the transition circle cambered surface (7) in arc-shaped between the tooth top (6) of each gear teeth (3) and involute flank (5), the involute flank (5) of each transition circle cambered surface (7) respectively with corresponding is tangent.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×