High-strength positioning nut

Abstract

The utility model discloses a high-strength positioning nut which comprises a body, a base is arranged at one end of the body, a connecting hole is formed in the other end of the body, internal threads are arranged in the connecting hole, extending parts symmetrically extending outwards are arranged on the two sides of the base, and the tail ends of the extending parts are bent towards one side of the connecting hole to form positioning plates. The positioning plates are arranged in parallel; the extending parts which symmetrically extend outwards are arranged on the two sides of the base, the tail ends of the extending parts are bent towards one side of the connecting hole to form the positioning plate, the screwing force of a bolt acts on the whole base through the positioning plate, the strength of the positioning plate is improved, and the problem of insufficient strength is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nuts, in particular to a high-strength positioning nut. Background Art

[0002] The locating nut is a connecting part that is connected to the bolt through the internal thread inside the body.

[0003] The positioning nut in the prior art is directly sheared on the circular base and bent downward along the shearing point to form a claw to achieve the purpose of positioning. However, when this method requires high-strength locking and positioning, its force is directly applied to the shearing point, and the claw is easily deformed toward the base under the strong twisting of the bolt, causing it to lose its positioning effect and have the problem of insufficient strength. Utility Model Content

[0004] The utility model addresses the deficiencies in the prior art and provides a high-strength positioning nut, which is provided with extensions symmetrically extending outward on both sides of the base, and a positioning plate is formed by bending the extensions, so that the force of tightening the bolt acts on the entire base through the positioning plate, thereby improving the strength of the positioning plate and solving the problem of insufficient strength.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-strength positioning nut includes a body, a base is provided at one end of the body, a connecting hole is opened at the other end, an internal thread is provided in the connecting hole, and extensions are provided on both sides of the base that extend symmetrically outward, and the ends of the extensions are bent toward one side of the connecting hole to form positioning plates, and the positioning plates are arranged parallel to each other; by providing extensions that extend symmetrically outward on both sides of the base, and bending the ends of the extensions toward one side of the connecting hole to form positioning plates, the force of tightening the bolt is applied to the entire base through the positioning plates, thereby improving the strength of the positioning plates and solving the problem of insufficient strength.

[0007] As a preferred solution, the connection hole passes through the side surface of the base.

[0008] As a preferred solution, the connecting hole includes a threaded section and a smooth section, and the internal thread is provided on the threaded section.

[0009] As a preferred solution, the diameter of the smooth section is larger than the diameter of the threaded section, so that a positioning step is formed at the connection between the smooth section and the threaded section.

[0010] As a preferred solution, the body and the base are integrally connected.

[0011] As a preferred solution, the height of the positioning plate is 3.45cm-3.55cm.

[0012] As a preferred solution, the length of the extension portion is 3.45 cm-3.55 cm.

[0013] As a preferred solution, the length of the body is 7.45cm-7.55cm.

[0014] As a preferred solution, the diameter of the base is 13.95cm-14.05cm.

[0015] As a preferred solution, the surfaces of the body and the base are both provided with an environmentally friendly black zinc treatment layer.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, by arranging symmetrical outwardly extending extensions on both sides of the base, the end of the extension is bent toward one side of the connecting hole to form a positioning plate, so that the force of tightening the bolt acts on the entire base through the positioning plate, thereby improving the strength of the positioning plate, meeting various needs for high-strength locking, improving applicability, and at the same time improving its safety of use, reducing safety hazards, and reducing the occurrence of safety accidents.

[0017] In order to more clearly illustrate the structural features, technical means and specific purposes and functions achieved by the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments: BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model from a first perspective;

[0019] Figure 2 This is a schematic structural diagram of an embodiment of the utility model from a second viewing angle;

[0020] Figure 3 It is a schematic cross-sectional view of an embodiment of the present invention.

[0021] Description of the accompanying drawings:

[0022] 1-base; 2-connection hole; 3-extension part;

[0023] 4-positioning plate; 5-body; 6-internal thread;

[0024] 7-Smooth section; 8-Threaded section; 9-Positioning step. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0027] like Figure 1-3 As shown, the utility model discloses a high-strength positioning nut, including a main body 5, a base 1 is provided at one end of the main body 5, and a connecting hole 2 is opened at the other end. The connecting hole 2 is provided with an internal thread 6, and symmetrically outwardly extending extensions 3 are provided on both sides of the base 1, and the ends of the extensions 3 are bent toward the side of the connecting hole 2 to form positioning plates 4, and the positioning plates 4 are arranged parallel to each other; by symmetrically outwardly extending extensions 3 are provided on both sides of the base 1, and the positioning plates 4 are bent by the ends of the extensions 3 toward the side of the connecting hole 2, the force of tightening the bolt is applied to the entire base 1 through the positioning plates 4, thereby improving the strength of the positioning plates 4 and solving the problem of insufficient strength.

[0028] The main body 5 is arranged on the side of the base 1, and the base 1 is provided with a through hole 2 running through the side, and the through hole 2 is connected to the main body 5; the extension portion 3 is bent toward the side where the main body 5 is set, and the setting of the through hole 2 allows the external bolt to enter the interior of the main body 5 from the through hole 2 and cooperate with the internal thread 6, and also allows the external bolt to enter the interior of the main body 5 from the main body 5 and cooperate with the internal thread 6, thereby improving the scope of application.

[0029] It should be understood that the extension portion 3 can also be bent toward a side away from the connection hole 2 , thereby changing the position of the positioning plate 4 and improving applicability.

[0030] The connecting hole 2 passes through the side surface of the base 1 .

[0031] The connecting hole 2 includes a threaded section 8 and a smooth section 7 , and the internal thread 6 is provided on the threaded section 8 .

[0032] The diameter of the smooth section 7 is larger than that of the threaded section 8 , so that a positioning step 9 is formed at the connection between the smooth section 7 and the threaded section 8 ; the body 5 and the base 1 are integrally connected.

[0033] The height of the positioning plate 4 is 3.50 cm.

[0034] The length of the extension portion 3 is 3.50 cm.

[0035] The length of the body 5 is 7.50 cm.

[0036] The diameter of the base 1 is 14.00 cm.

[0037] The surfaces of the body 5 and the base 1 are both provided with an environmentally friendly black zinc treatment layer; by providing the environmentally friendly black zinc treatment layer, the anti-corrosion performance can be enhanced, the surface protection can be strengthened, the service life of the product can be increased, and the aesthetics of the product can also be improved.

[0038] The method of using the present invention is as follows: align the positioning plate 4 with the positioning groove on the mechanical equipment to accommodate the positioning plate 4, and then rotate the bolt along the internal thread 6 of the body 5 until it is tightened.

[0039] To sum up, the utility model provides symmetrically outwardly extending extensions 3 on both sides of the base 1, and the positioning plates 4 are formed by bending the ends of the extensions 3 toward the side of the connecting hole 2, so that the force of tightening the bolts acts on the entire base 1 through the positioning plates 4, thereby improving the strength of the positioning plates 4, meeting various needs for high-strength locking, improving applicability, and at the same time improving its safety of use, reducing safety hazards, and reducing the occurrence of safety accidents.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical practice of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A high-strength positioning nut, comprising a body, a base provided at one end of the body, a connecting hole provided at the other end, and an internal thread provided in the connecting hole, characterized in that: Extension parts extending symmetrically outward are provided on both sides of the base, and the ends of the extension parts are bent toward one side of the connecting hole to form positioning plates, and the positioning plates are arranged parallel to each other.

2. A high-strength positioning nut according to claim 1, characterized in that: The connecting hole passes through the side surface of the base.

3. The high-strength positioning nut according to claim 1, characterized in that: The connecting hole includes a threaded section and a smooth section, and the internal thread is arranged on the threaded section.

4. A high-strength positioning nut according to claim 3, characterized in that: The diameter of the smooth section is larger than the diameter of the threaded section, so that a positioning step is formed at the connection between the smooth section and the threaded section.

5. The high-strength positioning nut according to claim 1, characterized in that: The body and the base are integrally connected.

6. The high-strength positioning nut according to claim 1, characterized in that: The height of the positioning plate is 3.45cm-3.55cm.

7. The high-strength positioning nut according to claim 1, characterized in that: The length of the extension portion is 3.45 cm to 3.55 cm.

8. The high-strength positioning nut according to claim 1, characterized in that: The length of the body is 7.45cm-7.55cm.

9. The high-strength positioning nut according to claim 7, characterized in that: The diameter of the base is 13.95 cm to 14.05 cm.

10. The high-strength positioning nut according to claim 1, characterized in that: The surfaces of the body and the base are both provided with an environmentally friendly black zinc treatment layer.

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