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Sheet metal hexagonal nut

A hexagonal nut and sheet metal technology, applied in the field of sheet metal hexagonal nuts, can solve the problems of high manufacturing difficulty, high manufacturing requirements and high cost of cylindrical external threads and hexagonal nuts

Inactive Publication Date: 2019-09-17
刘立如
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Threaded connectors are widely used in almost all mechanical products due to their convenient disassembly and assembly, various forms and flexible use, and threaded connections through cylindrical external threads and hexagon nuts are also very common; however, existing cylindrical external Due to the rigidity and single-helical surface fit in the connection between the thread and the hexagon nut, there is uneven force on the thread, which leads to damage to the cylindrical external thread and the hexagon nut. Especially in the threaded connection with vibration machinery, it is necessary to install anti-vibration and anti-slip accessories. When there is a special need for precision and safety threaded connections, the manufacturing requirements for cylindrical external threads and hexagonal nuts are particularly high, so manufacturing is difficult and costly

Method used

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  • Sheet metal hexagonal nut
  • Sheet metal hexagonal nut
  • Sheet metal hexagonal nut

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figure 1-7 The illustrated sheet metal hexagon nut includes an inner hexagon nut 1 and an outer hexagon nut 2, the inner hexagon nut 1 is embedded in the outer hexagon nut 2, and one side of the inner hexagon nut 1 is provided with an inner sheet metal substrate 30, so One side of the inner sheet metal substrate 30 is provided with an inner sheet metal thread 50, and the middle part of the inner sheet metal thread 50 is provided with a first opening 501, and one side of the outer hex nut 2 is provided with an outer sheet metal substrate 40, and the outer hexagon nut 2 is provided with an outer sheet metal substrate 40. An outer sheet metal thread 60 is provided on one side of the sheet metal substrate 40 , and a second opening 601 is provided in the middle of the outer sheet metal thread 60 .

[0026] In this embodiment, by setting the cylindrical external thread 3, the inner hexagon nut 1 and the outer hexagon nut 2, a sensor and a self-locking device can be i...

Embodiment 2

[0028] Such as Figure 1-7 As shown, the inner hexagon nut 1 is provided with a first outer surface 101 of the inner hexagon nut, and one side of the first outer surface 101 of the inner hexagon nut is provided with a second outer surface 102 of the inner hexagon nut, and the second outer surface of the inner hexagon nut One side of 102 is provided with the third outer surface 103 of the inner hexagon nut, the third outer surface 103 of the inner hexagon nut is provided with the fourth outer surface 104 of the inner hexagon nut, and one side of the fourth outer surface 104 of the inner hexagon nut is arranged There is a fifth outer surface 105 of an inner hexagon nut, one side of the fifth outer surface 105 of the inner hexagon nut is provided with a sixth outer surface 106 of an inner hexagon nut, the first outer surface 101 of the inner hexagon nut, the second outer surface of the inner hexagon nut Surface 102, the third outer surface 103 of the inner hexagon nut, the fourth...

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Abstract

The invention discloses a sheet metal hexagonal nut. The sheet metal hexagonal nut comprises an inner hexagon nut body and an outer hexagon nut body, the inner hexagonal nut body is embedded in the outer hexagonal nut body, an inner sheet metal base plate is arranged on one side of the inner hexagonal nut body, inner sheet metal threads are arranged on one side of the inner sheet metal base plate, first openings are formed in the middles of the inner sheet metal threads, an outer sheet metal base plate is arranged on one side of the outer hexagon nut body, outer sheet metal threads are arranged on one side of the outer sheet metal base plate, and second openings are formed in the middles of the outer sheet metal threads. According to the sheet metal hexagonal nut, the structure is simple, the universality is high, intelligent control can be conveniently realized, matching follows the threaded precision of the cylindrical outer threads is carried out to form a connection relationship which is stable, elastic, precise and safe, the manufacturing process is simple, the energy is saved, the environment is protected, the quality is stable, the safety and reliability are high, the weight is light, the cost is low, and the application range is wider.

Description

technical field [0001] The invention relates to the technical field of screw connection, in particular to a sheet metal hex nut. Background technique [0002] Threaded connectors are widely used in almost all mechanical products due to their convenient disassembly and assembly, various forms and flexible use, and threaded connections through cylindrical external threads and hexagon nuts are also very common; however, existing cylindrical external Due to the rigidity and single-helical surface fit in the connection between the thread and the hexagon nut, there is uneven force on the thread, which leads to damage to the cylindrical external thread and the hexagon nut. Especially in the threaded connection with vibration machinery, it is necessary to install anti-vibration and anti-slip accessories. When there is a special need for precision and safety threaded connections, the manufacturing requirements for cylindrical external threads and hex nuts are particularly high, so ma...

Claims

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Application Information

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IPC IPC(8): F16B37/02F16B33/02
CPCF16B33/02F16B37/02
Inventor 刘立如
Owner 刘立如
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