Automobile suspension spring convenient to install

Abstract

The utility model relates to the technical field of automobile parts, in particular to an automobile suspension spring convenient to install, which comprises a first base, a second base and a suspension spring main body, positioning blocks are arranged on the peripheries of the first base and the second base and are used for primarily positioning the suspension spring main body; assembly parts are installed at the upper end and the lower end of the suspension spring body, each assembly part comprises an assembly plate, and first grooves matched with the assembly plates are correspondingly formed in the first base and the second base. The suspension spring body is clamped with the first grooves of the first base and the second base through the assembly plates at the upper end and the lower end, detachable installation is achieved through the first plug pins, meanwhile, the suspension spring body can be preliminarily positioned through the positioning blocks, and compared with a traditional complex assembly structure, the installation process is greatly simplified through the design, and the installation efficiency is improved. And tedious steps such as component alignment are reduced, the installation difficulty and time cost are reduced, and the installation work is more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a type of automotive suspension spring that is easy to install. Background Technology

[0002] In the field of automobile manufacturing and repair, automobile suspension springs are a key component of the vehicle suspension system. Their main function is to buffer the impact force from the road surface during vehicle driving, ensuring the smoothness and comfort of vehicle driving.

[0003] Currently, the installation of existing automotive suspension springs typically employs complex assembly structures and methods. Some suspension springs are positioned and fixed using multiple separate components, requiring precise alignment during installation. This not only makes the installation process cumbersome, consuming significant time and labor costs, but also increases the risk of installation errors, leading to improper spring installation and impacting the overall performance and lifespan of the automotive suspension system. Other suspension springs utilize welding or similar fixing methods. While these methods provide a more secure connection, once installed, disassembly becomes extremely difficult for repairs or replacements, significantly increasing the difficulty and cost of subsequent automotive maintenance. Therefore, this invention proposes a method for easily installing automotive suspension springs to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a method for easily installing automotive suspension springs, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for facilitating the installation of automotive suspension springs, comprising a first base, a second base, and a suspension spring body; 'positioning blocks are provided on the periphery of both the first base and the second base for initial positioning of the suspension spring body;

[0006] The suspension spring body is equipped with mounting parts at its upper and lower ends. The mounting parts include mounting plates, and the first base and the second base are respectively provided with first grooves that are adapted to the mounting plates.

[0007] The suspension spring body is respectively engaged in the first groove of the first base and the second base by the mounting plates at the upper and lower ends, and the mounting plates are detachably installed in the first groove by the first pin.

[0008] Preferably, the first groove of the first base and the second base are further provided with a second groove, and the bottom of the assembly plate is provided with a rectangular block. The rectangular block at the bottom of the assembly plate is engaged in the second groove and is inserted and connected with the second pin provided in the second groove.

[0009] Preferably, the assembly plate and the bottom rectangular block are respectively fitted into the first groove and the second groove.

[0010] Preferably, the mounting plate is integrally connected to the upper and lower ends of the suspension spring body, and the mounting plate is specifically made of high-strength alloy steel.

[0011] Preferably, the side wall openings of the first base and the second base are integrally provided with rectangular slots, and the first pin and the second pin are respectively accommodated in the rectangular slots.

[0012] Preferably, the rectangular partition is fitted with a cover, which is screwed onto the side cavity of the rectangular partition.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The suspension spring body is engaged with the first groove of the first base and the second base through the upper and lower end mounting plates, and can be detached and installed by means of the first pin. At the same time, the positioning block can perform preliminary positioning of the suspension spring body. Compared with the traditional complex assembly structure, this design greatly simplifies the installation process, reduces tedious steps such as component alignment, reduces installation difficulty and time cost, and makes the installation work more convenient and efficient.

[0015] (2) The first groove of the first base and the second base are provided with a second groove. The rectangular block at the bottom of the mounting plate is engaged in the second groove and is connected to the second pin. The mounting plate and the bottom rectangular block are respectively fitted into the first groove and the second groove. Through this double nesting and pin connection, a multi-dimensional stable connection is formed between the suspension spring body and the base. It can effectively withstand the various stresses on the suspension spring during the car's operation, enhance the stability and reliability of the overall structure, and extend the service life of the car suspension spring. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the first base and the second base of this utility model.

[0018] Figure 3 This is a schematic diagram of the main installation structure of the suspension spring of this utility model.

[0019] Figure 4 This is a schematic diagram of the installation structure of the first and second pins of this utility model.

[0020] In the diagram: 1. First base; 2. Second base; 3. Positioning block; 31. First groove; 32. Second groove; 4. Suspension spring body; 5. Assembly parts; 51. Assembly plate; 52. First pin; 53. Rectangular block; 54. Second pin; 6. Rectangular slot; 61. Cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a device for easily installing automotive suspension springs, comprising a first base 1, a second base 2, and a suspension spring body 4; positioning blocks 3 are provided on the periphery of both the first base 1 and the second base 2 for preliminary positioning of the suspension spring body 4; mounting accessories 5 are installed at the upper and lower ends of the suspension spring body 4, the mounting accessories 5 including mounting plates 51, and the first base 1 and the second base 2 are respectively provided with first grooves 31 adapted to the mounting plates 51; the suspension spring body 4 is respectively engaged with the first grooves 31 of the first base 1 and the second base 2 by the mounting plates 51 at the upper and lower ends, and the mounting plates 51 are detachably installed in the first grooves 31 by the first pins 52. The suspension spring body 4 is engaged with the first grooves 31 of the first base 1 and the second base 2 by the mounting plates 51 at the upper and lower ends, and is detachably installed by the first pins 52. At the same time, the positioning blocks 3 can provide preliminary positioning of the suspension spring body 4. Compared with the traditional complex assembly structure, this design greatly simplifies the installation process, reduces tedious steps such as component alignment, reduces installation difficulty and time cost, and makes the installation work more convenient and efficient.

[0023] Please see Figures 1 to 4 The first base 1 and the second base 2 are further provided with a second groove 32 in the first groove 31. The bottom of the mounting plate 51 is provided with a rectangular block 53. The rectangular block 53 at the bottom of the mounting plate 51 is engaged in the second groove 32 and is inserted and connected with the second pin 54 provided in the second groove 32. Through this double nesting and pin connection, a multi-dimensional stable connection is formed between the suspension spring body 4 and the first base 1 and the second base 2. It can effectively withstand various stresses on the suspension spring body 4 during vehicle operation, enhance the stability and reliability of the overall structure, and extend the service life of the vehicle suspension spring body 4.

[0024] Please see Figures 1 to 4The assembly plate 51 and the rectangular block 53 at the bottom are respectively fitted into the first groove 31 and the second groove 32.

[0025] Please see Figures 1 to 4 The mounting plate 51 is integrally connected to the upper and lower ends of the suspension spring body 4. This integral connection eliminates the connection gaps and stress concentration points of traditional assembly structures, making the mounting plate 51 and the suspension spring body 4 form a complete force-bearing unit. When the suspension is subjected to dynamic loads such as vibration and impact during vehicle operation, the force can be evenly transmitted through the integral structure, avoiding suspension failure due to loosening or breakage of the connection parts, thus improving the overall vehicle driving safety. Furthermore, the mounting plate 51 is specifically made of high-strength alloy steel, which can withstand the high-frequency alternating loads generated by the suspension spring body 4 during compression and tension, preventing the mounting plate 51 from deforming or breaking during long-term use.

[0026] Please see Figures 1 to 4 The first base 1 and the second base 2 are integrally provided with rectangular slots 6 at the through-holes on their side walls. The first pin 52 and the second pin 54 are respectively accommodated in the rectangular slots 6. The rectangular slots 6 are fitted with a cover 61, which is screwed onto the side cavity of the rectangular slots 6. In use, the screw cover 61 and the rectangular slots 6 cooperate to form a high sealing performance, preventing dust, moisture and other substances from entering the interior of the rectangular slots 6. This avoids the contact parts of the first pin 52 and the second pin 54 from being affected by rust or impurities, thus reducing the risk of assembly structure failure due to corrosion.

[0027] In use, install the first base 1 and the second base 2 to the corresponding positions on the vehicle suspension system according to the design requirements to complete the fixation. Using the positioning blocks 3 around the first base 1 and the second base 2, place the suspension spring body 4 in the approximate installation position, so that the mounting plates 51 at the upper and lower ends of the suspension spring body 4 are initially aligned with the first grooves 31 on the first base 1 and the second base 2. Insert the mounting plates 51 into the first grooves 31, ensuring that the two fit tightly. Then, pass the first pin 52 through the corresponding holes on the mounting plates 51 and the first grooves 31 to complete the initial fixation. Align the rectangular block 53 at the bottom of the mounting plate 51 with the second groove 32 in the first groove 31, and press down on the suspension spring body 4 to make the rectangular block 53 fully engaged. Insert the first pin 52 into the second groove 32, and then pass the second pin 54 through the hole corresponding to the rectangular block 53 in the second groove 32 for further fixation. Then, store the first pin 52 and the second pin 54 into the rectangular slots 6 at the through-holes on the side walls of the first base 1 and the second base 2, respectively. Then, install the cover 61 on the side cavity of the rectangular slot 6 in a screw manner to complete the installation. When disassembling, unscrew the cover 61 on the rectangular slot 6, and take out the first pin 52 and the second pin 54 located in the rectangular slot 6 in sequence. Pull the suspension spring body 4 upward to make the rectangular block 53 at the bottom of the assembly plate 51 disengage from the second groove 32. Continue to apply force to move the assembly plate 51 out of the first groove 31. Finally, remove the suspension spring body 4 to complete the disassembly.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of automotive suspension spring that facilitates installation, comprising a first base (1), a second base (2), and a suspension spring body (4), characterized in that: The first base (1) and the second base (2) are both provided with positioning blocks (3) on their periphery, which are used to initially position the suspension spring body (4); The suspension spring body (4) is equipped with fittings (5) at both the upper and lower ends. The fittings (5) include a mounting plate (51). The first base (1) and the second base (2) are respectively provided with a first groove (31) that is adapted to the mounting plate (51). The suspension spring body (4) is respectively engaged in the first groove (31) of the first base (1) and the second base (2) by the mounting plates (51) at the upper and lower ends, and the mounting plates (51) are detachably installed in the first groove (31) by the first pin (52).

2. The easy-to-mount automotive suspension spring according to claim 1, wherein: The first base (1) and the second base (2) are further provided with a second groove (32) in the first groove (31). The bottom of the assembly plate (51) is provided with a rectangular block (53). The rectangular block (53) at the bottom of the assembly plate (51) is engaged in the second groove (32) and is inserted and connected with the second pin (54) provided in the second groove (32).

3. A spring for a vehicle suspension according to claim 2, wherein: The assembly plate (51) and the rectangular block (53) at the bottom are respectively fitted into the first groove (31) and the second groove (32).

4. The easy-to-mount automotive suspension spring according to claim 3, wherein: The assembly plate (51) is integrally connected to the upper and lower ends of the suspension spring body (4), and the assembly plate (51) is specifically made of high-strength alloy steel.

5. The easy-to-mount automotive suspension spring of claim 1, wherein: The first base (1) and the second base (2) are integrally provided with rectangular slots (6) at the through-holes in the side walls, and the first pin (52) and the second pin (54) are respectively accommodated in the rectangular slots (6).

6. A spring for a vehicle suspension according to claim 5, wherein: The rectangular slot (6) is fitted with a cover (61), which is screwed onto the side cavity of the rectangular slot (6).

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