Nut anti-loose embedding jig

Abstract

The utility model discloses nut anti -drop embedding fixture, including first support, second support and nut body still include: pressing mechanism: the pressing mechanism passes through first support with second support is connected, the bottom outer wall of first support is equipped with a plurality of locating pins, the bottom outer wall of second support is equipped with a plurality of limit sleeve, the position of locating pin with limit sleeve is corresponding, the bottom outer wall of locating pin is equipped with conical needle, the circumferential outer wall of conical needle is equipped with rubber bush, the circumferential outer wall of rubber bush is located nut body, the bottom outer wall of second support near a plurality of limit sleeve all has installed groove. The utility model discloses nut anti -drop embedding fixture can be placed to a plurality of nut body one -by -one, can install fast orderly, and the embedding is closely, and the transition of nut body is convenient, improves the work nature, and the installation period is short, and the working efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of nut installation technology, and in particular to a nut anti-loosening embedding fixture. Background Technology

[0002] Nuts, also known as bolts, are common components on mechanical equipment. They are hollow, threaded fasteners used to secure various parts. As an indispensable component in mechanical equipment, the fastening effect of nuts directly affects the stability and safety of the equipment.

[0003] However, in the traditional nut installation process, when multiple nuts need to be installed, the nuts are arranged in a disorderly manner, and it is easy to miss a nut during the installation process. In addition, it is difficult to grasp the nuts one by one when installing them, resulting in low work efficiency. Utility Model Content

[0004] This utility model discloses a nut anti-loosening embedding fixture, which aims to solve the technical problems of disordered nut arrangement, easy nut omission during installation, difficulty in grasping nuts for one-to-one installation, and low work efficiency when multiple nuts need to be installed in the traditional nut installation process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The nut anti-loosening embedding fixture includes a first bracket, a second bracket, and a nut body, and also includes:

[0007] Pressing mechanism: The pressing mechanism passes through the first bracket and is connected to the second bracket;

[0008] The first bracket has several positioning pins on its bottom outer wall, and the second bracket has several limiting sleeves on its bottom outer wall. The positioning pins are positioned corresponding to the limiting sleeves. The bottom outer wall of the positioning pin has a tapered pin, and the outer circumferential wall of the tapered pin has a rubber sleeve. The nut body is located on the outer circumferential wall of the rubber sleeve. The second bracket has mounting grooves on its bottom outer wall near the limiting sleeves. The mounting grooves are used in conjunction with the nut body.

[0009] In this solution, the first and second brackets are placed upside down. Different colored labels can be placed in the mounting slots to correspond to different types of nut bodies. Multiple nut bodies can be matched one by one, making them easy to distinguish and place without missing any. Then, the nut body is put on the rubber sleeve. Both the conical pin and the rubber sleeve are conical structures. During the pressing process of the nut body, it fits snugly against the rubber sleeve, and the rubber strip can deform to increase the friction between it and the nut body, making the installation tight. After the nut body is installed, when the first and second brackets are placed upright, the nut body will not fall off. This allows for quick and orderly installation of the nut body, tight fitting, improved workability, short installation cycle, and high work efficiency.

[0010] In a preferred embodiment, the pressing mechanism includes two connecting rods disposed on the top outer wall of the second bracket. The two connecting rods pass through the top end of the first bracket and are connected to the same pressing plate. A return spring and a limiting ring are provided on the circumferential outer wall of the connecting rods. Both limiting rings are located on the top outer wall of the first bracket, and the return spring is located between the limiting ring and the pressing plate.

[0011] Using the above technical solution, when the first and second brackets are placed upright by holding the pressing plate, the positions of multiple positioning pins correspond to the installation positions of the nut body of the mold. By pressing the pressing plate, the reset spring is compressed, causing the connecting rod to drive the second bracket to move downward, thereby causing the limiting sleeve to move downward and press against the nut body to transition downward onto the mold, thus transferring and installing the nut body. The operation is simple, and the transition of the nut body is faster and more convenient.

[0012] As can be seen from the above, the nut anti-loosening embedding fixture includes a first bracket, a second bracket, and a nut body, and also includes:

[0013] Pressing mechanism: The pressing mechanism passes through the first bracket and is connected to the second bracket;

[0014] The first bracket has several positioning pins on its bottom outer wall, and the second bracket has several limiting sleeves on its bottom outer wall. The positioning pins correspond to the positions of the limiting sleeves. Each positioning pin has a tapered pin on its bottom outer wall, and a rubber sleeve on its circumferential outer wall. The nut body is located on the circumferential outer wall of the rubber sleeve. The second bracket has mounting grooves on its bottom outer walls near the limiting sleeves, which cooperate with the nut body. This utility model provides a nut anti-loosening embedding fixture that allows multiple nut bodies to be placed one-to-one, enabling quick and orderly installation, tight engagement, convenient transition of the nut body, improved workability, shorter installation cycle, and higher work efficiency. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of the nut anti-loosening embedding fixture proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the first support structure of the nut anti-loosening embedding fixture proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the second support structure of the nut anti-loosening embedding fixture proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the rubber sleeve structure of the nut anti-loosening embedding fixture proposed in this utility model.

[0019] In the attached diagram: 1. First bracket; 2. Second bracket; 3. Connecting rod; 4. Pressing plate; 5. Support rod; 6. Positioning pin; 7. Limiting sleeve; 8. Nut body; 9. Rubber sleeve; 10. Return spring; 11. Mounting groove; 12. Conical pin. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0021] The nut anti-loosening embedding fixture disclosed in this utility model is mainly used in scenarios where multiple nuts need to be installed in the traditional nut installation process, the nuts are arranged in a disorderly manner, it is easy to miss a nut during the installation process, and it is difficult to grasp the nuts one by one, resulting in low work efficiency.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The nut anti-loosening embedding fixture includes a first bracket 1, a second bracket 2, and a nut body 8, and also includes:

[0023] Pressing mechanism: The pressing mechanism passes through the first bracket 1 and is connected to the second bracket 2;

[0024] The bottom outer wall of the first bracket 1 is provided with several positioning pins 6, and the bottom outer wall of the second bracket 2 is provided with several limiting sleeves 7. The positioning pins 6 and the limiting sleeves 7 are positioned correspondingly. A conical pin 12 is fixedly connected to the bottom outer wall of the positioning pin 6. A rubber sleeve 9 is provided on the circumferential outer wall of the conical pin 12. The nut body 8 is located on the circumferential outer wall of the rubber sleeve 9. The bottom outer wall of the second bracket 2 near the several limiting sleeves 7 is provided with mounting grooves 11. The mounting grooves 11 are used in conjunction with the nut body 8.

[0025] In the specific working process, the first bracket 1 and the second bracket 2 are inverted by the hand-held pressing mechanism. Different colored labels can be placed in the mounting slot 11 to correspond to different models of nut bodies 8. Multiple nut bodies 8 can be matched one by one and no nut body 8 will be missed. Then, the nut body 8 is put on the rubber sleeve 9. Both the conical needle 12 and the rubber sleeve 9 are conical structures. When the nut body 8 is pressed down, it fits in close with the rubber sleeve 9, and the rubber strip can deform to increase the friction between it and the nut body 8, so that it is installed tightly. After the nut body 8 is installed, when the first bracket 1 and the second bracket 2 are placed upright, the nut body 8 will not fall off. The nut body 8 is then installed in a transitional manner when the pressing mechanism is working in the subsequent operation.

[0026] The positioning pin 6 and the rubber sleeve 9 are both located inside the limiting sleeve 7. Thus, the rubber sleeve 9 is fitted onto the tapered pin 12 at the bottom of the positioning pin 6, and the limiting sleeve 7 is fitted onto the outside of the positioning pin 6. This allows the limiting sleeve 7 to move downwards without being affected by the positioning pin 6 and the rubber sleeve 9, and to move outside of them without causing jamming, resulting in smoother movement.

[0027] The limiting sleeve 7 is used in conjunction with the nut body 8. In this way, the size of the nut body 8 is larger than the size of the limiting sleeve 7. When the limiting sleeve 7 moves downward, it can hold the nut body 8 in place and move downward. Then, in the subsequent work process, the nut body 8 is transitionally installed on the mold, and the cooperation effect is good.

[0028] The rubber sleeve 9 has several grooves on its outer circumference. The rubber sleeve 9 is adapted to the conical needle 12. Thus, the rubber sleeve 9 itself has friction. The multiple grooves on the outer side further increase the friction, which helps to tighten the nut body 8. The inner side of the rubber sleeve 9 is tightly fitted with the conical needle 12. The conical shape of the rubber sleeve 9 and the conical needle 12 are consistent. The conical shape of the conical needle 12 is formed by grinding, which saves costs. The rubber sleeve 9 is fixedly fitted on the outer side of the conical needle 12. The conical structure of both, combined with the friction of the rubber sleeve 9, makes the nut body 8 more stable.

[0029] Reference Figure 1 and Figure 3In a preferred embodiment, the pressing mechanism includes two connecting rods 3 fixedly connected to the top outer wall of the second bracket 2. The two connecting rods 3 pass through the top end of the first bracket 1 and are fixedly connected to the same pressing plate 4. A return spring 10 and a limiting ring are provided on the circumferential outer wall of the connecting rods 3. Both limiting rings are located on the top outer wall of the first bracket 1, and the return spring 10 is located between the limiting ring and the pressing plate 4.

[0030] Specifically, the connecting rod 3 connected to the pressing plate 4 is connected to the second bracket 2. When the first bracket 1 and the second bracket 2 are placed upright by holding the pressing plate 4, the positions of the multiple positioning pins 6 correspond to the installation positions of the nut body 8 of the mold. By pressing the pressing plate 4, the return spring 10 is compressed, causing the connecting rod 3 to drive the second bracket 2 to move downward, thereby causing the limiting sleeve 7 to move downward and press against the nut body 8 to transition downward to the mold, so as to transfer and install the nut body 8. After the nut body 8 is properly transferred, the return spring 10 is reset, and the second bracket 2 returns to its original position for the next use.

[0031] The pressing plate 4 works in conjunction with the second bracket 2. Pressing the pressing plate 4 moves the second bracket 2 downward, thereby causing the limiting sleeve 7 to move the position of the nut body 8. This makes the operation more fluid and the movement effect better.

[0032] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, connection holes are provided at the four corners of the top outer wall of the second bracket 2, and support rods 5 are provided on the inner wall of the connection holes. The top end of the support rods 5 is fixedly connected to the top outer wall of the first bracket 1.

[0033] Specifically, the support rod 5 is fixedly connected to the first bracket 1 and passes through the second bracket 2 to position and fix the overall fixture at the four corners of both, maintaining the balance of the overall fixture and playing a limiting role, making the overall fixture more stable and providing better support during placement.

[0034] Working principle: During use, the support rods 5 provide stable support for the entire fixture at the four corners. Holding the pressing plate 4, the first bracket 1 and the second bracket 2 are placed upside down. Different colored labels are placed in the mounting slots 11 to distinguish different models of nut bodies 8 for matching. The rubber sleeve 9 is fitted onto the conical pin 12, and then the nut body 8 is fitted onto the rubber sleeve 9. The nut body 8 is pressed down and fits against the rubber sleeve 9, making it tightly installed. After the nut body 8 is installed, the first bracket 1 and the second bracket 2 are placed upright, and the nut body 8 will not fall off. Because the positions of multiple positioning pins 6 correspond to the installation positions of the nut body 8 on the mold, pressing the pressing plate 4 compresses the return spring 10, pushing the second bracket 2 downward, thereby causing the limiting sleeve 7 to move downward and simultaneously pressing against the nut body 8 to transition downward onto the mold, thus transferring and installing the nut body 8. After the nut body 8 is properly transferred, the return spring 10 returns to its original position, ready for the next use.

[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A nut anti-loosening embedding fixture, comprising a first bracket (1), a second bracket (2), and a nut body (8), characterized in that, Also includes: Pressing mechanism: The pressing mechanism passes through the first bracket (1) and is connected to the second bracket (2); The first bracket (1) has several positioning pins (6) on its bottom outer wall, and the second bracket (2) has several limiting sleeves (7) on its bottom outer wall. The positioning pins (6) are positioned in relation to the limiting sleeves (7). The bottom outer wall of the positioning pins (6) has a conical pin (12). The outer circumferential wall of the conical pin (12) has a rubber sleeve (9). The nut body (8) is located on the outer circumferential wall of the rubber sleeve (9). The second bracket (2) has a mounting groove (11) on its bottom outer wall near the limiting sleeves (7). The mounting groove (11) is used in conjunction with the nut body (8).

2. The nut anti-loosening embedding fixture according to claim 1, characterized in that, The positioning pin (6) and the rubber sleeve (9) are both located inside the limiting sleeve (7).

3. The nut anti-loosening embedding fixture according to claim 2, characterized in that, The limiting sleeve (7) is used in conjunction with the nut body (8).

4. The nut anti-loosening embedding fixture according to claim 3, characterized in that, The outer circumferential wall of the rubber sleeve (9) is provided with several stripes, and the rubber sleeve (9) is adapted to the conical needle (12).

5. The nut anti-loosening embedding fixture according to claim 1, characterized in that, The pressing mechanism includes two connecting rods (3) on the top outer wall of the second bracket (2). The two connecting rods (3) pass through the top end of the first bracket (1) and are connected to the same pressing plate (4). The outer circumferential wall of the connecting rod (3) is provided with a return spring (10) and a limiting ring. The two limiting rings are located on the top outer wall of the first bracket (1). The return spring (10) is located between the limiting ring and the pressing plate (4).

6. The nut anti-loosening embedding fixture according to claim 5, characterized in that, The pressing plate (4) is used in conjunction with the second bracket (2).

7. The nut anti-loosening embedding fixture according to claim 1, characterized in that, The second bracket (2) has connection holes at the four corners of the top outer wall. The inner wall of the connection holes is provided with support rods (5), and the top of the support rods (5) is connected to the top outer wall of the first bracket (1).

Images