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Self-locking nut for oblique plane installation

A self-locking nut and bevel technology, applied in the direction of nuts, screws, bolts, etc., can solve the problems of inability to install the stability, the self-locking nut cannot be installed with a fixed force, etc., and achieves strong installation adaptability, reasonable length ratio setting, and structure. Well-designed effects

Inactive Publication Date: 2017-08-25
AEROSPACE PRECISION PROD INC LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a self-locking nut that can be installed on an inclined plane to overcome the deficiencies of the prior art and solve the problems that ordinary self-locking nuts cannot be installed with a fixed force, cannot be installed on an inclined plane, and have poor stability. , and is suitable for a wide range of slopes, and slopes with an inclination angle of less than or equal to 12° can be applied

Method used

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  • Self-locking nut for oblique plane installation
  • Self-locking nut for oblique plane installation
  • Self-locking nut for oblique plane installation

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Embodiment Construction

[0038] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention. and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indica...

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Abstract

The invention provides a self-locking nut for oblique plane installation. The self-locking nut sequentially comprises an installation driving part, a fixed torque part, a dismantling driving part with an internal thread, and a nut head part, wherein the external diameter of the nut head part is greater than that of the dismantling driving part; the interior of the nut head part comprises a transitional part, an accommodating part and a joint part; the accommodating part is positioned between the transitional part and the joint part; the side walls of the transitional part and the joint part are indent spherical surfaces; the side wall of the accommodating part is cylindrical; and a locking part is arranged on the dismantling driving part. The self-locking nut is a nut of self-locking and fixed torque installation and can realize installation on a plane and oblique planes with different dip angles.

Description

technical field [0001] The invention belongs to the technical field of fasteners, and in particular relates to a self-locking nut which can be installed on an inclined plane. Background technique [0002] Self-locking nuts are often used in the field of mechanical installation. This kind of self-locking nuts are generally used in key aerospace equipment. However, most of the existing self-locking nuts are not suitable for installation on inclined planes, nor can they guarantee the safety in places with large vibrations. Stability, and the existing self-locking nuts are difficult to use in a narrow space to achieve single-sided installation, the use has certain limitations, and how to provide a new type of self-locking nut can solve the shortcomings of the existing ordinary self-locking nuts , become a problem to be solved urgently by those skilled in the art. Contents of the invention [0003] In view of this, the present invention aims to propose a self-locking nut that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/00F16B39/282
CPCF16B37/00F16B39/282
Inventor 王修保卢颖张晓玲何建平樊金桃王家明王炎青郗建豪
Owner AEROSPACE PRECISION PROD INC LTD
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