Rear suspension front plate spring mounting bracket assembly convenient to mount

Abstract

The utility model discloses a rear suspension front plate spring mounting bracket assembly convenient to mount. The rear suspension front plate spring mounting bracket assembly comprises a bracket main body, symmetrical installation blocks are installed on the side face of the support body, limiting grooves are formed in the installation blocks, guide columns are installed in the limiting grooves, symmetrical limiting blocks are installed on the side faces of the guide columns, springs are arranged on the side faces of the guide columns in a sleeving mode, and clamping blocks are installed at one ends of the limiting blocks. By arranging the limiting grooves, the guide columns and the like, when the support main body needs to be installed, the two limiting blocks are pressed to drive one end of the clamping block to slide in the limiting grooves, the spring is compressed, one end of the clamping block slides into the limiting grooves, the two ends of the support main body are placed at the two ends of a beam, and after the two limiting blocks are loosened, the support main body can be installed. The clamping blocks slide out under the elastic force of the springs, are clamped with the clamping grooves in the vehicle beam and are preliminarily fixed to the bottom of the vehicle beam, an operator rotates bolts into the threaded holes to fix the whole support body again, and installation of the support body is completed.

Description

Technical Field

[0001] This utility model relates to the field of leaf spring installation technology, specifically to a rear suspension front leaf spring mounting bracket assembly that is easy to install. Background Technology

[0002] Automotive leaf springs are important elastic components widely used in automotive suspension systems. They are mainly used to support the weight of the vehicle body, absorb the impact of uneven road surfaces, and maintain a stable connection between the wheels and the vehicle body, thereby improving the comfort and safety of the vehicle. Leaf springs are usually composed of multiple steel plates, which are stacked to form an elastic body. When working, they rely on their bending deformation to buffer impacts. Depending on the vehicle load, the number of leaves, length, and thickness of the leaf springs also vary. It usually consists of a main leaf spring and several auxiliary leaf springs. The main leaf spring is located at the bottom, while the auxiliary leaf springs play an auxiliary role, which can enhance elasticity and improve the vehicle's suspension performance.

[0003] The existing front leaf spring mounting bracket requires operators to manually lift the leaf spring before fixing it to the vehicle beam with bolts. The prolonged lifting increases the operator's workload and reduces the installation efficiency of the mounting bracket. Therefore, there is a need for a rear suspension front leaf spring mounting bracket assembly that is easier to install to meet people's needs. Utility Model Content

[0004] The purpose of this utility model is to provide a rear suspension front leaf spring mounting bracket assembly that is easy to install, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rear suspension front leaf spring mounting bracket assembly that is easy to install, comprising a bracket body; symmetrical mounting blocks are mounted on the side of the bracket body, a limiting groove is formed in the mounting block, a guide post is installed in the limiting groove, symmetrical limiting blocks are mounted on the side of the guide post, a spring is sleeved on the side of the guide post, a snap-fit ​​block is installed at one end of the limiting block, and two threaded holes are formed at one end of the mounting block.

[0006] Preferably, a limit bolt is installed at one end of the bracket body, and a fixing post is installed at one end of the limit bolt.

[0007] Preferably, one end of the support body is equipped with symmetrical guide rods, and the side of the support body is equipped with a fixing sleeve.

[0008] Preferably, one end of the bracket body is equipped with multiple leaf spring bodies, and the leaf spring bodies are adapted to the fixing sleeve.

[0009] Preferably, the limiting block is slidably installed in the limiting groove, and one end of the snap-fit ​​block is slidably installed in the limiting groove.

[0010] Preferably, one end of the spring is mounted on a limiting block, and the other end of the spring is mounted on another limiting block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) By setting up limiting grooves and guide columns, when the bracket body needs to be installed, the two limiting blocks are pressed to drive one end of the snap-fit ​​block to slide in the limiting groove. The spring is compressed and one end of the snap-fit ​​block slides into the limiting groove. The two ends of the bracket body are placed at the two ends of the vehicle beam. After the two limiting blocks are released, the snap-fit ​​block slides out due to the elastic force of the spring and snaps into the snap-fit ​​groove in the vehicle beam. It is initially fixed at the bottom of the vehicle beam. The operator fixes the bracket body again by turning in the bolt through the threaded hole, thus completing the installation of the bracket body.

[0013] (2) By setting limit bolts and fixing columns, this utility model inserts one end of multiple leaf spring bodies into the fixing column, rotates one end of the limit bolt to fix multiple leaf spring bodies against each other, and puts one end of the fixing sleeve on the side of the leaf spring body and fixes it by welding, thereby connecting multiple leaf spring bodies. When using the bracket body, it helps to provide elasticity at the bottom and reduce the vibration of vehicle tires and the whole. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a rear suspension front leaf spring mounting bracket assembly that is easy to install, as proposed in this utility model.

[0015] Figure 2 This is a structural diagram of the limiting bolts and guide rods of a rear suspension front leaf spring mounting bracket assembly that is easy to install, as proposed in this utility model.

[0016] Figure 3 This utility model provides a structural diagram of the fixing column and leaf spring body of a rear suspension front leaf spring mounting bracket assembly that is easy to install.

[0017] Figure 4 for Figure 2 Enlarged view of point A.

[0018] In the diagram: 1. Bracket body; 2. Mounting block; 3. Limiting groove; 4. Guide post; 5. Limiting block; 6. Spring; 7. Snap-fit ​​block; 8. Threaded hole; 9. Limiting bolt; 10. Fixing post; 11. Guide rod; 12. Fixing sleeve; 13. Leaf spring body. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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] Example 1: Please refer to Figure 1-4This utility model provides a technical solution: a rear suspension front leaf spring mounting bracket assembly that is easy to install, including a bracket body 1; symmetrical mounting blocks 2 are mounted on the side of the bracket body 1, a limiting groove 3 is formed in the mounting block 2, a guide post 4 is installed in the limiting groove 3, symmetrical limiting blocks 5 are mounted on the side of the guide post 4, a spring 6 is sleeved on the side of the guide post 4, a snap-fit ​​block 7 is installed at one end of the limiting block 5, two threaded holes 8 are formed at one end of the mounting block 2, the limiting block 5 is slidably installed in the limiting groove 3, one end of the snap-fit ​​block 7 is slidably installed in the limiting groove 3, one end of the spring 6 is installed on the limiting block 5, and the other end of the spring 6 is installed on another limiting block 5. When the operator needs to install the bracket body 1, the bracket body 1 is placed on the side of the vehicle beam, and the two limiting blocks 5 in the mounting block 2 are pressed together to move the limiting blocks closer together. The locking block 7 at one end of the positioning block 5 slides within the limiting groove 3, compressing the spring 6. Guided by the guide post 4, the spring 6 is prevented from bending during compression. When one end of the locking block 7 is fully retracted into the limiting groove 3, one end of the mounting block 2 is placed on the side of the vehicle beam. After releasing the two limiting blocks 5, the spring 6 rebounds, causing the two locking blocks 7 to return to their original positions. This causes one end of the locking block 7 to engage in the pre-set slot on the vehicle beam, thus fixing one end of the bracket body 1. The mounting block 2 at the other end of the bracket body 1 is then fixed using the same operation, initially fixing the bracket body 1 to the vehicle beam. Bolts are then used through the two threaded holes 8 on the mounting block 2 to completely fix the bracket body 1 to the bottom of the vehicle beam. By pressing the limiting block 5 to engage the locking block 7, the bracket body 1 can be installed more conveniently, improving the installation efficiency of the operator.

[0023] Example 2: Figure 2 and 3 As shown, a limiting bolt 9 is installed at one end of the bracket body 1, and a fixing post 10 is installed at one end of the limiting bolt 9. Symmetrical guide rods 11 are installed at one end of the bracket body 1. A fixing sleeve 12 is installed on the side of the bracket body 1. Multiple leaf spring bodies 13 are installed at one end of the bracket body 1. The leaf spring bodies 13 are adapted to the fixing sleeve 12. The multiple leaf spring bodies 13 are assembled by the fixing post 10. The multiple leaf spring bodies 13 are fixed together by rotating the limiting bolt 9 to form a whole. The fixing sleeve 12 is fitted on the side of the leaf spring body 13 and welded for fixation. When the vehicle is driving, the elasticity of the multiple leaf spring bodies 13 is used for shock absorption and to bear the vertical load of the vehicle. The remaining features are the same as in Embodiment 1.

[0024] The working principle is as follows: When the operator needs to install the bracket body 1, the bracket body 1 is placed on the side of the vehicle beam. The two limiting blocks 5 inside the mounting block 2 are pressed together, causing the locking block 7 at one end of the limiting block 5 to slide in the limiting groove 3. The spring 6 is compressed, and the guide post 4 prevents the spring 6 from bending during compression. When one end of the locking block 7 is fully retracted into the limiting groove 3, one end of the mounting block 2 is placed on the side of the vehicle beam. After releasing the two limiting blocks 5, the spring 6 rebounds, causing the two locking blocks 7 to return to their original positions. This causes one end of the locking block 7 to engage in the pre-set slot on the vehicle beam, completing the fixation of one end of the bracket body 1. The mounting block 2 at the other end of the bracket body 1 is then fixed. The same operation is used to fix the bracket body 1 initially onto the vehicle beam. Bolts are used through the two threaded holes 8 on the mounting block 2 to completely fix the bracket body 1 to the bottom of the vehicle beam. Multiple leaf spring bodies 13 are assembled through the fixing posts 10. By rotating the limiting bolts 9, the multiple leaf spring bodies 13 are fixed together to form a whole. Fixing sleeves 12 are fitted on the sides of the leaf spring bodies 13 and welded for fixation. When the vehicle is in motion, the elasticity of the multiple leaf spring bodies 13 absorbs shock and bears the vertical load of the vehicle. By pressing the limiting block 5 to drive the snap-fit ​​block 7 to snap, the bracket body 1 can be installed more conveniently, improving the installation efficiency of the operator.

[0025] 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 rear suspension front leaf spring mounting bracket assembly that is easy to install, comprising a bracket body (1); characterized in that: The bracket body (1) has symmetrical mounting blocks (2) installed on its side. A limiting groove (3) is opened in the mounting block (2). A guide post (4) is installed in the limiting groove (3). A symmetrical limiting block (5) is installed on the side of the guide post (4). A spring (6) is sleeved on the side of the guide post (4). A snap-fit ​​block (7) is installed at one end of the limiting block (5). Two threaded holes (8) are opened at one end of the mounting block (2).

2. The rear suspension front leaf spring mounting bracket assembly for easy installation according to claim 1, characterized in that: One end of the bracket body (1) is equipped with a limit bolt (9), and one end of the limit bolt (9) is equipped with a fixing column (10).

3. The rear suspension front leaf spring mounting bracket assembly for easy installation according to claim 1, characterized in that: A symmetrical guide rod (11) is installed at one end of the bracket body (1), and a fixing sleeve (12) is installed on the side of the bracket body (1).

4. The rear suspension front leaf spring mounting bracket assembly for easy installation according to claim 1, characterized in that: Multiple leaf spring bodies (13) are installed at one end of the bracket body (1), and the leaf spring bodies (13) are adapted to the fixing sleeve (12).

5. A rear suspension front leaf spring mounting bracket assembly for easy installation according to claim 1, characterized in that: The limiting block (5) is slidably installed in the limiting groove (3), and one end of the snap-fit ​​block (7) is slidably installed in the limiting groove (3).

6. The rear suspension front leaf spring mounting bracket assembly for easy installation according to claim 1, characterized in that: One end of the spring (6) is mounted on the limiting block (5), and the other end of the spring (6) is mounted on another limiting block (5).

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