Quickly positioned and fastened square mounting nut

Abstract

The utility model discloses a quick positioning and fastening square mounting nut which comprises a nut body, a threaded hole is formed in the middle of the interior of the nut body, a positioning column is arranged in the threaded hole, a limiting plate is connected to the upper portion of the positioning column, and a detachable mechanism is arranged between the limiting plate and the nut body. The nut can be conveniently positioned by arranging a positioning column in a mounting hole in a mounting object, the nut can be conveniently fixed through a welding gun, and by arranging a detachable mechanism, after the nut is fixed, the nut can be conveniently connected with a screw rod by detaching the positioning column and a limiting plate, so that the use is convenient. Therefore, the installation object can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of square mounting nuts, and more specifically, to a square mounting nut for quick positioning and fastening. Background Technique

[0002] As a widely used fastener, the square mounting nut plays an important role in many fields such as industrial production, mechanical equipment, and construction. It not only cooperates with bolts or screws, but also often combines with other fasteners such as gaskets and retaining rings to adapt to different installation requirements and environmental conditions. Due to its unique shape and diverse specifications, the square nut can provide a larger contact area and better stability, thus performing excellently in the fastening and connection process.

[0003] In practical applications, the square mounting nut usually cooperates with a screw rod. The specific operation process is as follows: First, an installation hole suitable for the screw rod to pass through is opened on the installation object; then, the square nut is placed on one side of the installation hole, and its plane is attached to the surface of the object; finally, the screw rod passes through the installation hole and is screwed with the nut, and is gradually tightened until the installation object is firmly locked in the predetermined position. This process is not only simple and fast to operate, but also can ensure the stability and reliability of the connection.

[0004] However, during the installation of the square nut, the positioning problem is particularly important. Due to the shape and size of the square nut, without a proper positioning mechanism, it is easy to cause loose connection or misalignment due to position deviation. This will not only affect the stability and functionality of the overall structure, but also may lead to safety hazards and economic losses. Content of the Utility Model

[0005] In view of the problems in the related art, the utility model proposes a square mounting nut for quick positioning and fastening to overcome the above-mentioned technical problems existing in the existing related art.

[0006] To this end, the specific technical solution adopted by the utility model is as follows:

[0007] A square mounting nut for quick positioning and fastening includes a nut body. A threaded hole is provided in the middle of the nut body. A positioning post is provided inside the threaded hole. A limiting plate is connected above the positioning post. A detachable mechanism is provided between the limiting plate and the nut body.

[0008] Further, in order to be able to disassemble the positioning post after the positioning of the nut body is completed and facilitate the connection between the nut and the screw rod, the detachable mechanism includes an opening provided on the limiting plate. A fixed frame is provided below the opening. The fixed frame is fixedly connected to the limiting plate. Limiting frames are provided on both sides of the fixed frame. A clamping block is provided inside the limiting frame. One end of the clamping block is connected to a moving plate. One end of the moving plate is placed outside the limiting plate. A groove is provided at the top of the nut body. The fixed frame is matched with the groove.

[0009] Furthermore, clamping grooves are provided on both sides of the groove, and the clamping blocks are matched with the clamping grooves.

[0010] Furthermore, in order to ensure the stability of the two clamping blocks, a limiting rod is provided inside the opening. The moving plate is connected through the limiting rod, and a telescopic spring is sleeved outside the limiting rod. Both ends of the telescopic spring are connected to the limiting plate.

[0011] Furthermore, the number of openings is two, and the two openings are symmetrically arranged.

[0012] Furthermore, an installation groove is provided at the bottom end of the nut body. An anti-slip pad is provided inside the installation groove. A limiting post is provided above the anti-slip pad. A limiting groove is provided inside the nut body, and the limiting post is matched with the limiting groove.

[0013] Furthermore, in order to enhance the anti-slip effect of the nut body and facilitate the tightening of the nut body with the help of other tools, convex blocks are provided on the outer side of the nut body. The number of convex blocks is four, and anti-slip lines are provided on the outer surface of the convex blocks.

[0014] The beneficial effects of the present utility model are as follows:

[0015] (1). By providing the positioning post and the limiting plate, it is convenient to place the positioning post inside the installation hole on the installation object, so as to position the nut, and it is convenient to fix the nut with a welding torch. And by providing the detachable mechanism, after the nut is fixed, the positioning post and the limiting plate can be disassembled, so as to facilitate the connection of the nut and the screw rod, and realize the fixation of the installation object.

[0016] (2). By providing the anti-slip pad, the friction between the square installation nut and the installation object is increased, and the fastening effect of the nut body is ensured. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is the front view of a square installation nut for quick positioning and fastening according to an embodiment of the present utility model.

[0019] Figure 2 is the structural diagram of a square installation nut for quick positioning and fastening according to an embodiment of the present utility model.

[0020] Figure 3A cross-sectional view of a square mounting nut for quick positioning and fastening according to an embodiment of the present utility model.

[0021] Figure 4 A connection diagram of a limiting plate of a square mounting nut for quick positioning and fastening according to an embodiment of the present utility model.

[0022] In the figure:

[0023] 1. Nut body; 2. Threaded hole; 3. Positioning column; 4. Limiting plate; 5. Detachable mechanism; 501. Opening; 502. Fixed frame; 503. Limiting frame; 504. Block; 505. Moving plate; 506. Groove; 6. Card slot; 7. Limiting rod; 8. Telescopic spring; 9. Installation groove; 10. Anti-slip pad; 11. Limiting column; 12. Limiting groove; 13. Protrusion. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] According to an embodiment of the present utility model, a square mounting nut for quick positioning and fastening is provided.

[0026] Embodiment 1

[0027] As Figures 1 - 4As shown in the figure, a square mounting nut for quick positioning and fastening according to an embodiment of the present utility model includes a nut body 1. A threaded hole 2 is provided in the middle of the nut body 1. A positioning post 3 is provided inside the threaded hole 2. A limiting plate 4 is connected above the positioning post 3. A detachable mechanism 5 is provided between the limiting plate 4 and the nut body 1. The detachable mechanism 5 includes openings 501 provided on the limiting plate 4. The number of the openings 501 is two, and the two openings 501 are symmetrically arranged. A fixed frame 502 is provided below the openings 501. The fixed frame 502 is fixedly connected to the limiting plate 4. Limiting frames 503 are provided on both sides of the fixed frame 502. A clamping block 504 is provided inside the limiting frames 503. One end of the clamping block 504 is connected to a moving plate 505. One end of the moving plate 505 is placed outside the limiting plate 4. A groove 506 is provided at the top end of the nut body 1. The fixed frame 502 is matched with the groove 506. By providing the detachable mechanism 5, it is convenient to disassemble the positioning post 3 and the limiting plate 4 after the positioning of the nut body 1 is completed. Card slots 6 are provided on both sides of the groove 506. The clamping block 504 is matched with the card slots 6. By providing the card slots 6, the clamping block 504 can be limited, so that the limiting plate 4 can be fixed. A limiting rod 7 is provided inside the opening 501. The moving plate 505 is connected through the limiting rod 7. A telescopic spring 8 is sleeved outside the limiting rod 7. Both ends of the telescopic spring 8 are connected to the limiting plate 4. An installation groove 9 is provided at the bottom end of the nut body 1. An anti-slip pad 10 is provided inside the installation groove 9. A limiting post 11 is provided above the anti-slip pad 10. The constituent material of the limiting post 11 is rubber material. A limiting groove 12 is provided inside the nut body 1. The limiting post 11 is matched with the limiting groove 12. By providing the anti-slip pad 10, the friction between the nut body 1 and the installation object can be enhanced, ensuring the fastening effect of the nut body 1. And by providing the limiting groove 12 and the limiting post 11, one end of the limiting post 11 is spherical, which is convenient to fix the anti-slip pad 10 by placing the limiting post 11 inside the limiting groove 12, and is also convenient to disassemble the anti-slip pad 10 after the nut is used, facilitating the classified recycling of the nut body 1 and the anti-slip pad 10. Four convex blocks 13 are provided on the outer side of the nut body 1. Anti-slip lines are provided on the outer surface of the convex blocks 13. By providing the convex blocks 13 and the anti-slip lines, it is convenient to drive the nut body 1 to rotate by means of other installation tools (such as a wrench) for the nut body 1, achieving a good fastening effect.

[0028] In order to facilitate the understanding of the above technical solutions of the present utility model, the working principle or operation method of the present utility model in the actual process will be described in detail below.

[0029] In practical applications, when it is necessary to fix the nut body 1 outside the mounting hole on the mounting object, the positioning post 3 can be placed inside the threaded hole 2, and then the moving plate 505 is moved. At this time, the telescopic spring 8 is in a compressed state. The fixing frame 502 is placed inside the groove 506, and then the moving plate 505 is released. Under the action of the telescopic spring 8, the locking block 504 will be placed inside the card slot 6, and the fixing frame 502 can be fixed, so that the positioning post 3 can be fixed. Then, the positioning post 3 is placed inside the mounting hole, and by pressing the limiting plate 4, the nut body 1 is brought into close contact with the mounting object, realizing the quick positioning of the nut body 1. Then, the nut body 1 can be fixed on the surface of the mounting object by welding the nut body 1. After the nut body 1 is fixed, the moving plate 505 can be moved to drive the locking block 504 away from the card slot 6, and the fixing frame 502 can be taken out from the nut body 1, so that the limiting plate 4 and the positioning post 3 can be disassembled, facilitating the connection of the nut body 1 with the screw rod. When it is not necessary to fix the nut and only the nut needs to be sleeved on the bolt, the threaded hole 2 can be connected to the bolt, and then the nut body 1 is rotated to make the nut contact with the mounting object. By setting the anti-slip pad 10, the friction effect between the nut body 1 and the mounting object is enhanced, ensuring the tightness of the connection of the nut body 1.

[0030] In summary, by means of the above technical solutions of the present invention, through the setting of the positioning post 3 and the limiting plate 4, it is convenient to position the nut by placing the positioning post 3 inside the mounting hole on the mounting object, and it is convenient to fix the nut with a welding torch. And by setting the detachable mechanism 5, after the nut is fixed, the positioning post 3 and the limiting plate 4 can be disassembled, facilitating the connection of the nut with the screw rod, realizing the fixation of the mounting object. In addition, by setting the anti-slip pad 10, the friction between the square mounting nut and the mounting object is increased, ensuring the tightness effect of the nut body 1.

[0031] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A square mounting nut for quick positioning and fastening, characterized in that, It includes a nut body (1). There is a threaded hole (2) in the middle of the nut body (1). A positioning post (3) is arranged inside the threaded hole (2). A limiting plate (4) is connected above the positioning post (3). A detachable mechanism (5) is arranged between the limiting plate (4) and the nut body (1).

2. The square mounting nut for quick positioning and fastening according to claim 1, characterized in that, The detachable mechanism (5) includes an opening (501) arranged on the limiting plate (4). A fixed frame (502) is arranged below the opening (501). The fixed frame (502) is fixedly connected with the limiting plate (4). Limiting frames (503) are arranged on both sides of the fixed frame (502). A clamping block (504) is arranged inside the limiting frame (503). One end of the clamping block (504) is connected with a moving plate (505). One end of the moving plate (505) is placed outside the limiting plate (4). A groove (506) is arranged at the top end of the nut body (1). The fixed frame (502) is matched with the groove (506).

3. A square mounting nut for quick positioning and fastening according to claim 2, characterized in that, Card slots (6) are arranged on both sides of the groove (506). The clamping block (504) is matched with the card slots (6).

4. A square mounting nut for quick positioning and fastening according to claim 2, characterized in that A limiting rod (7) is arranged inside the opening (501). The moving plate (505) is connected through the limiting rod (7). A telescopic spring (8) is sleeved outside the limiting rod (7). Both ends of the telescopic spring (8) are connected with the limiting plate (4).

5. The square mounting nut for quick positioning and fastening according to claim 2, characterized in that, The number of the openings (501) is two. The two openings (501) are symmetrically arranged.

6. A square mounting nut for quick positioning and fastening according to claim 1, characterized in that An installation groove (9) is arranged at the bottom end of the nut body (1). An anti-slip pad (10) is arranged inside the installation groove (9). A limiting post (11) is arranged above the anti-slip pad (10). A limiting groove (12) is arranged inside the nut body (1). The limiting post (11) is matched with the limiting groove (12).

7. A square mounting nut for quick positioning and fastening according to claim 1, characterized in that, Convex blocks (13) are arranged on the outer side of the nut body (1). The number of the convex blocks (13) is four. Anti-slip patterns are arranged on the outer surface of the convex blocks (13).

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