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Automatic tightening nut

A nut, automatic technology, applied in the direction of nuts, screws, bolts, etc., can solve the problems of inconvenient use, impossible to carry, inconvenient to find wrenches, etc., to save time.

Inactive Publication Date: 2018-03-23
徐州维尔力德重工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nuts, also known as nuts, are parts that are used together with bolts or screws to fasten them. It is an element that must be used in all manufacturing machinery. However, in daily life, when the nuts we use are connected to the screws, we need to use them. Wrench and other mechanical equipment can fix its nut on the screw rod to play a stable role. However, it is very inconvenient for us to find wrench and other components, and it is impossible to carry them with us, so it is inconvenient to use

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] Such as Figure 1-3 As shown, a nut that can be tightened automatically includes a nut body 1, a hollow circle in the middle of the nut body 1, a hexagon at its outer end, and an internal thread 11 on the surface of the hollow circle. The first surface 2 and the second surface 3 of any opposite side of the nut body 1 are provided with two circular grooves 4, and each of the grooves 4 is provided with a first thread 41. Each of the grooves 4 is provided with a circular rotating device 5, the material of the rotating device 5 is made of stainless steel, and each of the rotating devices 5 is provided with a second thread 51. The thread 41 corresponds to the second thread 51 on the rotating device 5, each of the circular grooves 4 corresponds to the diameter of the circular rotating device 5, and the outer end of the rotating device 5 is sleeved with a circular clamp Buckle 52, the diameter of the buckle 52 is 1-2 cm larger than the diameter of the rotating device 5, the ma...

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Abstract

The invention relates to an automatic tightening nut. The automatic tightening nut comprises a nut body, wherein a hollow circle is formed in the middle of the nut body; the outer end of the nut bodyis hexagonal; internal threads are formed on the surface of the hollow circle; two circular grooves are formed in each of a first surface and a second surface of any pair of edges of the nut body; a first thread is formed in each groove; a circular rotating device is arranged in each groove; and a second thread is formed on each rotating device. The automatic tightening nut has the beneficial effects that the nut can be tightened and fixed on a screw, without such devices as a spanner, for fixing of a mounting piece, so that the automatic tightening nut is convenient and practical, and time issaved.

Description

Technical field [0001] The invention relates to the field of machinery, in particular to a nut that can be automatically tightened. Background technique [0002] Nuts, also known as nuts, are used for fastening parts with bolts or screws. All production machinery must use a component. However, in daily life, when we use nuts and screws, we need to use Only mechanical equipment such as wrenches can fix the nut on the screw to achieve a stable effect. However, it is inconvenient when we look for components such as wrenches, and it is impossible to carry it with us, so it is inconvenient to use. Summary of the invention [0003] In order to solve the above problems, the present invention develops a nut that can be automatically tightened. The technical solution adopted is: a nut that can be automatically tightened, including a nut body. The middle of the nut body is a hollow circle and the outer end is Hexagonal shape, with internal threads on the surface of the hollow circle, two c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/00F16B23/00
CPCF16B37/00F16B23/00
Inventor 杨慧杰肖华
Owner 徐州维尔力德重工科技有限公司