A kind of stop nut assembly

A kind of stop nut assembly

  • CN 104,930,040 B
  • Filed: 06/02/2015
  • Issued: 09/10/2019
  • Est. Priority Date: 06/02/2015
  • Status: Active Grant
First Claim
Patent Images

1. a kind of stop nut assembly, including main nut (1) and locking nut (2), main nut (1) cover on bolt (3), instituteMiddle section (4) outer surface for stating main nut (1) is equipped with external screw thread I, is equipped with internal screw thread I inside main nut (1), main nut (1) it is interiorScrew thread I is matched with the external screw thread II of bolt (3), and internal screw thread II, locking screw are equipped with inside the front end of the locking nut (2)Female (2) pass through cooperates rear enclosure on main nut (1) between its internal screw thread II and the external screw thread I of main nut (1), the main nut(1) tail portion is equipped with effective cylinder (5), in the root of effective cylinder (5) close to the fluted combination of external screw thread radial cut, locking screwThe rear end of female (2) is equipped with to fit interior load wall (8) with effective cylinder (5), it is characterised in that:

  • the groove combination settingsFor an entirety groove (6) when, effective cylinder (5) tail end end face is set as angled end-face (9);

    The groove combination settingsWhen for two symmetrical opposite groove (7), effective cylinder (5) tail end end face is set as curved end (10).

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