An assembly fixture for stabilizer bar assemblies and brackets

Abstract

The utility model discloses a kind of assembly tool of stabilizer bar assembly and support, including assembly tool base, with the installation plane for bearing two supports;Positioning member, be set on assembly tool base, for the support positioned on assembly tool base is positioned;At least two support fixed pressure head, respectively in the both sides of assembly tool base, for after the support is positioned, it is fixed tightly;Stabilizer bar assembly support seat, be set in the middle position of assembly tool base, for supporting stabilizer bar assembly and make its bushing accurately fall into the opening of support.The utility model is positioned on assembly tool base by being provided with positioning member, for the support positioned on assembly tool base is positioned, after the support is positioned, it is fixed tightly by support fixed pressure head;Stabilizer bar assembly support seat is set in the middle position of assembly tool base, for supporting stabilizer bar assembly and make its bushing accurately fall into the opening of support, after being connected by connecting bolt, stabilizer bar assembly and support are connected, greatly shorten installation time;Meanwhile, according to the state of being positioned, the assembly of stabilizer bar assembly component is carried out again, guarantee the safety and convenience of part assembly when whole vehicle assembly.

Description

Technical Field

[0001] This utility model relates to the field of vehicle suspension technology, specifically to an assembly tooling for a stabilizer bar assembly and a bracket. Background Technology

[0002] After the stabilizer bar assembly and bracket are assembled, they are installed as a whole with the vehicle frame and body. The assembly is usually done manually. Because the stabilizer bar itself has great elasticity and torsional force, and the installation space is small and positioning is difficult, the operator needs to spend a lot of physical strength to pry, align and fix it. This not only results in low installation efficiency and high labor intensity, but also poses safety risks such as pinching injury and sudden popping of the bar. It is also difficult to maintain stable installation quality. There are problems such as uneven bolt preload or poor stress state of the stabilizer bar due to inaccurate alignment, which affects the overall performance of the bar.

[0003] Therefore, in order to improve the convenience of assembling the stabilizer bar assembly and the bracket as a whole, there is an urgent need for a special tooling that can safely, labor-savingly, quickly and accurately position and assemble the assembly dimensions. This tooling is used to position the assembly of the parts onto the frame and body, and then assemble the stabilizer bar assembly components according to the positioned state, ensuring the safety and convenience of the parts assembly during the overall vehicle assembly. Utility Model Content

[0004] Therefore, this utility model provides an assembly tooling for the stabilizer bar assembly and the bracket to solve the above-mentioned problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] According to a first aspect of the present invention, an assembly fixture for a stabilizer bar assembly and a bracket is provided. The base of the assembly fixture is made of high-strength steel plate and has an mounting plane for supporting two brackets.

[0007] A positioning element is provided on the assembly fixture base and is used to position the bracket placed on the assembly fixture base.

[0008] At least two bracket fixing pressure heads are respectively located on both sides of the assembly fixture base, for pressing and fixing the bracket after it is positioned;

[0009] The stabilizer bar assembly support is located in the middle of the assembly fixture base and is used to support the stabilizer bar assembly and ensure that its bushing falls accurately into the opening of the bracket.

[0010] Furthermore, there are two sets of positioning components, which are respectively set at both ends of the assembly fixture base, and there are two stabilizer bar assembly support seats, with each of the two stabilizer bar assembly support seats corresponding to one of the two sets of positioning components.

[0011] Furthermore, the two sets of positioning components and the two stabilizer bar assembly support seats are all arranged opposite each other along the length direction of the assembly tooling base.

[0012] Furthermore, the positioning element is a positioning pin, which is used to cooperate with the positioning hole of the bracket to achieve precise positioning.

[0013] Furthermore, the stabilizer bar assembly support is a vertical bracket with a triangular reinforcement structure, which is fixed to the assembly fixture base by multiple fasteners.

[0014] Furthermore, the bracket fixing head includes a base, a support base, a lever assembly, and a pressure rod;

[0015] The support base is fixedly mounted on the base, and the base is fixedly mounted on the assembly fixture base;

[0016] The lever assembly includes an operating rod and a lever arm. One end of the operating rod is hinged to the front end of the support base, and one end of the lever arm is hinged to the rear end of the support base. The operating rod is pressed onto the lever arm to control the rotation of the lever arm. The pressure rod is connected to the other end of the lever arm through a threaded structure and is pressed against the top of the bracket.

[0017] Furthermore, the bottom of the assembly tooling base is provided with an installation structure adapted to the casters.

[0018] Furthermore, the top of the stabilizer bar assembly support is provided with an arc-shaped groove that is adapted to the stabilizer bar assembly crossbar.

[0019] This utility model has the following advantages: The assembly fixture base is equipped with a positioning component to position the bracket placed on the base. After positioning, the bracket is pressed and fixed by a bracket fixing head. The stabilizer bar assembly support is located in the middle of the assembly fixture base to support the stabilizer bar assembly and ensure its bushing accurately falls into the bracket opening. The stabilizer bar assembly and bracket are then connected by connecting bolts, greatly shortening the installation time. Furthermore, by assembling the stabilizer bar assembly components according to their pre-positioned state, the safety and convenience of the assembly during vehicle assembly are ensured. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] Figure 1 This is a schematic diagram illustrating the assembly of a stabilizer bar assembly and a bracket, provided for some embodiments of the present invention.

[0023] Figure 2 A three-dimensional assembly fixture for a stabilizer bar assembly and a bracket is provided for some embodiments of this utility model. Figure 1 .

[0024] Figure 3 A three-dimensional assembly fixture for a stabilizer bar assembly and a bracket is provided for some embodiments of this utility model. Figure 2 .

[0025] Figure 4 This is a front view of an assembly fixture for a stabilizer bar assembly and a bracket, provided for some embodiments of the present invention.

[0026] Figure 5 This is a top view of an assembly fixture for a stabilizer bar assembly and a bracket, provided for some embodiments of the present invention.

[0027] Figure 6 This is a schematic diagram of the bracket fixing pressure head provided in some embodiments of this utility model.

[0028] In the diagram: 1. Bracket; 2. Connecting bolt; 3. Stabilizer assembly; 4. Assembly fixture base; 5. Positioning pin; 6. Bracket fixing head; 601. Base; 602. Support seat; 603. Operating lever; 604. Lever arm; 605. Pressure bar; 7. Stabilizer assembly support seat. Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] Example 1

[0031] like Figures 1 to 6As shown in the figure, the present invention provides an assembly fixture for a stabilizer bar assembly and a bracket, which mainly includes an assembly fixture base 4, a positioning component, a bracket fixing pressure head 6, and a stabilizer bar assembly support seat 7.

[0032] The assembly fixture base 4 is made of high-strength steel plate, typically rectangular, with a flat mounting surface to support the two supports 1. This assembly fixture base 4 provides a stable foundation, ensuring accuracy and stability throughout the assembly process.

[0033] A positioning element is provided on the assembly fixture base 4 to accurately position the bracket 1 placed on the base. In this embodiment, the positioning element is preferably a positioning pin 5, which is usually a cylindrical positioning pin. The positioning pin 5 is vertically fixed on the assembly fixture base 4 and is inserted into the positioning hole on the bracket 1 to achieve rapid and accurate positioning of the bracket and effectively prevent the bracket from shifting during the assembly process.

[0034] At least two bracket fixing heads 6 are provided, respectively arranged on both sides of the assembly fixture base 4. After the bracket 1 is positioned by the positioning pin 5, the bracket fixing heads 6 can be operated to firmly press and fix the bracket 1 on the assembly fixture base 4, ensuring that the position of the bracket 1 is stable and reliable during subsequent assembly.

[0035] The stabilizer bar assembly support 7 is located in the middle of the assembly fixture base 4. Its height and position are precisely calculated to support the stabilizer bar assembly 3 and ensure that the bushing on the stabilizer bar assembly 3 can accurately fall into the opening of the bracket 1.

[0036] The working principle of this embodiment is as follows: First, place the two brackets 1 at both ends of the assembly fixture base 4 and perform preliminary positioning using the positioning pins 5; then, operate the bracket fixing head 6 to press and fix the brackets 1; next, place the stabilizer assembly 3 on the stabilizer assembly support seat 7, adjust the position so that the bushing accurately falls into the opening of the bracket 1, and finally connect and fix the stabilizer assembly 3 to the bracket 1 using the connecting bolts 2 to complete the assembly operation.

[0037] Example 2

[0038] like Figures 1 to 6 As shown, this embodiment provides another assembly fixture for the stabilizer bar assembly and bracket, the structure of which includes all the contents of Embodiment 1, and is optimized based on it.

[0039] In this embodiment, there are two sets of positioning components, arranged in parallel. Each set contains two positioning pins 5, which are collinear and located at both ends of the assembly fixture base 4. Correspondingly, there are also two stabilizer bar assembly support seats 7, each corresponding to one set of positioning components. This symmetrical arrangement better adapts to the structural characteristics of the stabilizer bar assembly, providing more balanced support. The two sets of positioning components and the two stabilizer bar assembly support seats 7 are arranged opposite each other along the length of the assembly fixture base 4, ensuring uniform stress distribution during assembly and improving assembly quality and efficiency.

[0040] Example 3

[0041] like Figures 1 to 6 As shown, this embodiment provides another assembly fixture for the stabilizer bar assembly and bracket, the structure of which includes all the contents of embodiment 2, and the support base structure has been improved.

[0042] In this embodiment, the stabilizer bar assembly support 7 is a vertical bracket with a triangular reinforcement structure, fixed to the assembly fixture base 4 by multiple fasteners (such as bolts). The triangular structure provides good stability and can withstand the weight of the stabilizer bar assembly 3 and the stress that may be generated during assembly. The top of the support 7 is provided with an arc-shaped groove that fits the crossbar of the stabilizer bar assembly 3. This arc-shaped groove can better fit the crossbar of the stabilizer bar assembly 3, preventing the stabilizer bar from shifting during assembly and improving the accuracy and safety of assembly.

[0043] Example 4

[0044] like Figures 1 to 6 As shown, this embodiment provides another assembly fixture for the stabilizer bar assembly and the bracket, the structure of which includes all the contents of embodiment 3, and the bracket fixing pressure head has been optimized.

[0045] In this embodiment, the bracket fixing head 6 includes a base 601, a support base 602, a lever assembly, and a pressure rod 605.

[0046] The support base 602 is fixedly mounted on the base 601, and the base 601 is fixed to the assembly tooling base 4 by bolts or other fastening methods.

[0047] The lever assembly includes an operating lever 603 and a lever arm 604. One end of the operating lever 603 is hinged to the front end of the support base 602, and one end of the lever arm 604 is hinged to the rear end of the support base 602. The operating lever 603 is pressed onto the lever arm 604 to control the rotation of the lever arm 604.

[0048] The pressure rod 605 is connected to the other end of the lever arm 604 via a threaded structure, and abuts against the top of the bracket 1 during pressing. The height of the pressure rod 605 can be finely adjusted via the threaded structure to accommodate brackets 1 of different sizes. The lever-type clamping mechanism can generate a large clamping force with a small operating force, greatly reducing the labor intensity of the operator while ensuring the reliability of clamping.

[0049] In addition, the bottom of the assembly tooling base 4 is equipped with an installation structure that is compatible with casters, which facilitates the movement and positioning of the tooling in the workshop, improving work efficiency and flexibility.

[0050] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0051] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

Claims

1. An assembly fixture for a stabilizer bar assembly and a bracket, characterized in that, include: The assembly tooling base (4) has a mounting surface for supporting two brackets (1); A positioning component is provided on the assembly fixture base (4) for positioning the bracket (1) placed on the assembly fixture base (4); At least two bracket fixing heads (6) are respectively located on both sides of the assembly fixture base (4) for pressing and fixing the bracket (1) after it is positioned; The stabilizer bar assembly support (7) is located in the middle of the assembly tooling base (4) and is used to support the stabilizer bar assembly (3) and allow its bushing to fall into the opening of the bracket (1).

2. The assembly fixture for a stabilizer bar assembly and bracket according to claim 1, characterized in that, The number of positioning components is two sets, which are respectively set at both ends of the assembly tooling base (4). The number of stabilizer assembly support seats (7) is two, and the two stabilizer assembly support seats (7) are set one-to-one with the two sets of positioning components.

3. The assembly fixture for a stabilizer bar assembly and a bracket according to claim 2, characterized in that, The two sets of positioning components and the two stabilizer bar assembly support seats (7) are all arranged opposite each other along the length direction of the assembly tooling base (4).

4. The assembly fixture for a stabilizer bar assembly and a bracket according to claim 1, characterized in that, The positioning element is a positioning pin, which is used to cooperate with the positioning hole of the bracket (1) to achieve positioning.

5. The assembly fixture for a stabilizer bar assembly and a bracket according to claim 1, characterized in that, The stabilizer bar assembly support (7) is a vertical bracket with a triangular reinforcement structure, which is fixed to the assembly tooling base (4) by multiple fasteners.

6. The assembly fixture for a stabilizer bar assembly and a bracket according to claim 1, characterized in that, The bracket fixing head (6) includes a base (601), a support base (602), a lever assembly and a pressure rod (605). The support base (602) is fixedly disposed on the base (601), and the base (601) is fixed on the assembly tooling base (4); The lever assembly includes an operating rod (603) and a lever arm (604). One end of the operating rod (603) is hinged to the front end of the support base (602), and one end of the lever arm (604) is hinged to the rear end of the support base (602). The operating rod (603) is pressed onto the lever arm (604) to control the rotation of the lever arm (604). The pressure rod (605) is connected to the other end of the lever arm (604) through a threaded structure and is pressed against the top of the bracket (1).

7. The assembly fixture for a stabilizer bar assembly and a bracket according to claim 1, characterized in that, The top of the stabilizer bar assembly support base (7) is provided with an arc-shaped groove that is adapted to the crossbar of the stabilizer bar assembly (3).

8. The assembly fixture for a stabilizer bar assembly and a bracket according to claim 1, characterized in that, The bottom of the assembly tooling base (4) is provided with an installation structure adapted to the casters.

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