Unlock instant, AI-driven research and patent intelligence for your innovation.

Never-loosening combination nut

A technology for combining nuts and nuts, which is applied in the direction of nuts, screws, bolts, etc., can solve the problems of consuming manpower, material and financial resources, time-consuming inspection, and lack of nuts, and achieves strong practicability, simple operation, and high reliability. Effect

Pending Publication Date: 2019-02-19
张云喜
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the current method used in never loosening nuts is that the nuts cannot be loosened when the vibration is large, the vibration is large or the vibration is long, and frequent inspections are labor-intensive, time-consuming, manpower, material and financial resources are required.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Never-loosening combination nut
  • Never-loosening combination nut
  • Never-loosening combination nut

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

[0019] In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore 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 constru...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a never-loosening combination nut and belongs to the field of fastening of various metal plate material and pipe material fabrication industries. The never-loosening combination nut comprises a bolt, the middle of the lower end of the bolt is provided with a pad piece, the outer side of the pad piece is provided with a sleeve pipe, the inner side of the upper end of the sleeve pipe is provided with a nut body, and the middle of the nut body is provided with a clamping ring. The never-loosening combination nut is reasonable in structure and novel in design, the purpose of locking the nut is achieved adopting the basic principle of clamping buckle locking, the nut is made to never loosen under any circumstances, the whole installation process is simple in operations,and the never-loosening combination nut has high practicability and reliability.

Description

technical field [0001] The invention relates to the fastening field of various metal plates and pipe manufacturing industries, and is mainly used for preventing the loosening of machine parts when vibrating, in particular to a never-loosening combined nut. Background technique [0002] A nut is a nut, a part that is screwed together with a bolt or screw for fastening. A component that must be used in all production and manufacturing machinery is divided into carbon steel, stainless steel, non-ferrous metals (such as copper), etc. several types. The lock nut is composed of two parts, each part has staggered cams. Since the slope angle of the internal wedge design is greater than the nut angle of the bolt, the combination is tightly integrated into a whole. When vibration occurs, the loose The protruding parts of the nut are staggered with each other to generate lifting tension, so as to achieve a perfect anti-loosening effect [0003] At present, the method used in never lo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16B39/10F16B39/24
CPCF16B39/10F16B39/24
Inventor 张云喜
Owner 张云喜