A bolt structure for enhancing stability

Abstract

The utility model provides a bolt structure for strengthening stability, which relates to the technical field of bolt structures, including a bolt assembly, a lubrication assembly is arranged inside the bolt assembly, a stabilization assembly is arranged outside the bolt assembly, the bolt assembly includes a bolt, a nut is threadedly connected to the outside of the bolt, and the stabilization assembly includes a first washer, the first washer is sleeved on the outside of the bolt, a plurality of spring sheets are distributed at the bottom of the first washer, and a second washer is installed at the bottom of the spring sheet. The utility model clamps the mounting block inside the mounting groove, and the bolt washer is conducive to increasing the contact area between the bolt and the parts, thereby increasing the friction force and ensuring the stability and reliability of the fastening of the parts. The first washer is arranged on the outside of the bolt, and the spring sheet is arranged between the first washer and the second washer, which is conducive to providing a reverse force when the bolt is connected, so that the bolt connection is tighter, thereby improving the stability of the connection.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt structures, in particular to a bolt structure with enhanced stability. Background Art

[0002] A bolt is a mechanical part, a cylindrical threaded fastener that is matched with a nut. A type of fastener consisting of a head and a screw (a cylinder with external threads), which needs to be matched with a nut to fasten two parts with through holes.

[0003] In the prior art, for example, the "anti-drop bolt structure" with patent publication number CN216895291U includes a bolt body and a clamping assembly, the clamping assembly includes a locking nut, a clamping nut and a clamping ring, the bolt body is screwed on the locking nut, a clamping groove and a clamping hole are provided on the locking nut, the clamping hole is connected to the clamping groove, the clamping ring is accommodated in the clamping groove, a clamping block is provided on the clamping ring, when the clamping nut is screwed on the locking nut, the clamping block is driven to pass through the clamping hole by pushing the clamping ring, and then the clamping block is clamped with the bolt body. In this way, when the clamping ring is pushed by the clamping nut to approach the bottom wall of the clamping groove, the clamping block will be deformed by force and pass through the clamping hole, and then abut against the bolt body to achieve clamping fixation, which can effectively prevent the locking nut and the bolt body from loosening and falling off.

[0004] The existing bolt structure facilitates fastening of two components, but the existing bolts are prone to loosening after long-term use, resulting in an unstable connection between the components, which in turn causes the problem of components falling off. Summary of the invention

[0005] The utility model aims to solve the problem in the prior art that bolts are prone to loosening after long-term use, resulting in unstable connections between parts and further causing parts to fall off, and proposes a bolt structure with enhanced stability.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bolt structure with enhanced stability, including a bolt assembly, a lubrication assembly is arranged inside the bolt assembly, a stabilization assembly is arranged outside the bolt assembly, the bolt assembly includes a bolt, a nut is threadedly connected to the outer side of the bolt, and the stabilization assembly includes a first washer, the first washer is sleeved on the outer side of the bolt, a plurality of spring sheets are distributed at the bottom of the first washer, a second washer is installed at the bottom of the spring sheets, a plurality of clamping strips are distributed on both sides of the second washer, and a plurality of limit grooves are opened on the top of the nut.

[0007] Preferably, an oil injection channel is provided inside the bolt, and a plurality of oil outlets are provided on the side of the bolt.

[0008] Preferably, a clamping groove is provided at the bottom of the bolt, a clamping block is installed inside the clamping groove, and a bolt washer is installed at the bottom of the clamping block.

[0009] Preferably, sealing rings are installed at both ends of the oil injection channel, and plugging heads are installed inside both ends of the oil injection channel.

[0010] Preferably, a sealing head is installed inside the oil outlet, and a pull ring is installed on the side of the plugging head.

[0011] Preferably, the mounting strip is mounted inside the limiting groove, and the bottom of the second washer is connected to the top of the nut.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by clamping the clamping block inside the clamping groove, it is beneficial to improve the stability of the connection between the bolt washer and the bolt. The bolt washer is beneficial to increase the contact area between the bolt and the component, thereby improving the friction force and ensuring the stability and reliability of the fastening of the component. The first washer is arranged on the outside of the bolt and the spring sheet is arranged between the first washer and the second washer, which is beneficial to provide a reverse force when the bolt is connected, making the bolt connection tighter, thereby improving the stability of the connection, and preventing the bolt from loosening during use, thereby ensuring the reliability of the connection.

[0014] 2. In the utility model, the lubricant is conveniently injected into the bolt through the oil injection channel, and a plurality of oil outlets are provided on the side of the bolt, which facilitates comprehensive lubrication of the bolt, avoids rust and corrosion on the surface of the bolt after long-term use, and increases the service life of the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a bolt structure with enhanced stability is proposed for the utility model;

[0016] Figure 2 Another structural schematic diagram of a bolt structure with enhanced stability proposed by the utility model;

[0017] Figure 3 A schematic diagram of a partial decomposition structure of a bolt structure with enhanced stability is proposed for the utility model;

[0018] Figure 4 A partially exploded structural diagram of a bolt structure for enhancing stability is proposed for the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of a stabilizing component structure for strengthening the stability of a bolt structure.

[0020] Legend: 1. Bolt assembly; 101. Bolt; 102. Nut; 2. Lubrication assembly; 201. Oil filling channel; 202. Sealing ring; 203. Sealing head; 204. Pull ring; 205. Oil outlet; 206. Sealing head; 3. Stabilizing assembly; 301. Bolt washer; 302. Clamping block; 303. Clamping groove; 304. First washer; 305. Spring piece; 306. Second washer; 307. Clamping strip; 308. Limiting groove. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a bolt structure for enhancing stability, comprising a bolt assembly 1, a lubrication assembly 2 is arranged inside the bolt assembly 1, a stabilizing assembly 3 is arranged outside the bolt assembly 1, the bolt assembly 1 comprises a bolt 101, a nut 102 is threadedly connected to the outside of the bolt 101, the stabilizing assembly 3 comprises a first washer 304, the first washer 304 is sleeved on the outside of the bolt 101, a plurality of spring pieces 305 are distributed at the bottom of the first washer 304, a second washer 306 is installed at the bottom of the spring piece 305, a plurality of clamping strips 307 are distributed on both sides of the second washer 306, a plurality of limiting grooves 308 are provided at the top of the nut 102, a clamping groove 303 is provided at the bottom of the bolt 101, a clamping block 302 is installed inside the clamping groove 303, a bolt washer 301 is installed at the bottom of the clamping block 302, the clamping strip 307 is clamped inside the limiting groove 308, and the bottom of the second washer 306 is connected to the top of the nut 102.

[0024] In this embodiment, by installing a bolt washer 301 on the outer side of the bolt 101 and clamping the clamping block 302 inside the clamping groove 303, the stability of the connection between the bolt washer 301 and the bolt 101 is improved. The bolt washer 301 is conducive to increasing the contact area between the bolt 101 and the parts, thereby improving the friction force and ensuring the stability and reliability of the fastening of the parts. The first washer 304 is arranged on the outer side of the bolt 101, and the spring piece 305 is arranged between the first washer 304 and the second washer 306. It is conducive to providing a reverse force when the bolt 101 is connected, so that the bolt 101 is connected more tightly, thereby improving the stability of the connection, and at the same time avoiding the bolt 101 from loosening during use, thereby ensuring the reliability of the connection. The clamping strip 307 distributed on the side of the second washer 306 is clamped inside the limiting groove 308, which is conducive to further improving the contact area with the nut 102, thereby ensuring the stability of the connection between the bolt 101 and the nut 102, making the connection more stable and reliable. Example

[0025] like Figure 1-Figure 5 As shown, an oil injection channel 201 is opened inside the bolt 101, and multiple oil outlets 205 are opened on the side of the bolt 101. Sealing rings 202 are installed at both ends of the oil injection channel 201, and plugging heads 203 are installed inside both ends of the oil injection channel 201. A sealing head 206 is installed inside the oil outlet 205, and a pull ring 204 is installed on the side of the plugging head 203.

[0026] In this embodiment, an oil injection channel 201 is opened inside the bolt 101, and lubricant is conveniently injected into the bolt 101 through the oil injection channel 201. A plurality of oil outlets 205 are opened on the side of the bolt 101, which facilitates comprehensive lubrication of the bolt 101 and avoids rust and corrosion on the surface of the bolt 101 after long-term use, thereby increasing the service life of the bolt 101. The sealing head 203 is conducive to sealing both ends of the oil injection channel 201, and the sealing ring 202 and the sealing head 206 are conducive to sealing when not in use, which helps to reduce the entry of dust and impurities and avoid affecting the later use effect.

[0027] Working principle of this embodiment: when in use, firstly, bolt 101 is used to fasten the parts, bolt washers 301 are installed on the outside of bolt 101, and the clamping block 302 is clamped in the inside of clamping groove 303, which is beneficial to improve the stability of the connection between bolt washer 301 and bolt 101, the first washer 304 is arranged on the outside of bolt 101, and the spring piece 305 is arranged between the first washer 304 and the second washer 306, which is beneficial to provide reverse force when bolt 101 is connected, so that bolt 101 is connected more tightly, and the clamping strip 307 distributed on the side of the second washer 306 is clamped in the inside of the limiting groove 308, It is beneficial to further increase the contact area with the nut 102, thereby ensuring the stability of the connection between the bolt 101 and the nut 102. After the bolt 101 is used for a long time, it is convenient to inject lubricant into the bolt 101 through the oil filling channel 201. A plurality of oil outlets 205 are provided on the side of the bolt 101, which facilitates the comprehensive lubrication of the bolt 101 and reduces the friction between the bolt 101 and the components. The sealing head 203 is beneficial to sealing both ends of the oil filling channel 201. The sealing ring 202 and the sealing head 206 are beneficial to sealing when not in use, which is beneficial to reduce the entry of dust and impurities and avoid affecting the later use effect.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bolt structure for enhancing stability, comprising a bolt assembly (1), characterized in that: A lubrication component (2) is arranged inside the bolt assembly (1), and a stabilization component (3) is arranged outside the bolt assembly (1). The bolt assembly (1) comprises a bolt (101), and a nut (102) is threadedly connected to the outside of the bolt (101). The stabilization component (3) comprises a first washer (304), the first washer (304) is sleeved on the outside of the bolt (101), a plurality of spring sheets (305) are distributed at the bottom of the first washer (304), a second washer (306) is installed at the bottom of the spring sheet (305), a plurality of clamping strips (307) are distributed on both sides of the second washer (306), and a plurality of limiting grooves (308) are opened at the top of the nut (102).

2. The stability enhancing bolt structure according to claim 1, characterized in that: An oil injection channel (201) is provided inside the bolt (101), and a plurality of oil outlets (205) are provided on the side of the bolt (101).

3. The stability enhancing bolt structure according to claim 1, characterized in that: A clamping groove (303) is provided at the bottom of the bolt (101), a clamping block (302) is installed inside the clamping groove (303), and a bolt washer (301) is installed at the bottom of the clamping block (302).

4. The stability enhancing bolt structure according to claim 2, characterized in that: Sealing rings (202) are installed at both ends of the oil injection channel (201), and plugging heads (203) are installed inside both ends of the oil injection channel (201).

5. The stability enhancing bolt structure according to claim 4, characterized in that: A sealing head (206) is installed inside the oil outlet (205), and a pull ring (204) is installed on the side of the plugging head (203).

6. The stability enhancing bolt structure according to claim 1, characterized in that: The snap-fitting strip (307) is snap-fitted inside the limiting groove (308), and the bottom of the second washer (306) is connected to the top of the nut (102).

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