Integrated bumper support structure
Through the integrated bumper bracket structure, the integrated installation of L-shaped mounting feet and welding connections is solved, and the problems of large welding errors and difficult gap control in the existing technology are achieved, higher product accuracy and quality are achieved, and production costs are reduced.
Patent Information
- Application Number
- CN202420720541.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing truck bumper bracket structure adopts a segmented welded structure, which leads to large welding errors and is difficult to control the gap between the bumper and the fog lamp.
It adopts an integrated bumper bracket structure, including a bracket body and a side bracket, and is integrated installation through L-shaped mounting feet and welding connection. The bracket body is stamped integrally with steel plates.
The number of brackets is reduced, the cost of mold development and production processes are reduced, the accuracy and quality of the product are improved, the strength and stiffness of the bumper are enhanced, and the bracket manufacturing process is simplified.
Smart Images
Figure CN222611102U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an integrated bumper bracket structure, belonging to the technical field of truck exterior decoration. Background Art
[0002] The existing truck bumper bracket structure mostly adopts a segmented welding structure. Since the bumper and fog lamp are both installed on the bumper bracket, the accuracy of the bumper bracket directly affects the gap between the bumper and the fog lamp. In this case, the welding structure has a large welding error, and the quality of the bracket welding assembly is not easy to guarantee, which makes it difficult to control the gap between the bumper and the fog lamp. The utility model can improve the product accuracy and product quality without affecting its function and strength, and can also save the mold production cost and welding fixture production cost. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide an integrated bumper bracket structure in view of the defects in the prior art.
[0004] In order to solve this technical problem, the utility model provides an integrated bumper bracket structure, including a bracket body and a side bracket, wherein the bracket body is provided with an L-shaped mounting foot on each of the left and right sides along the width direction, and the two L-shaped mounting feet are bent in the thickness direction of the bracket body; the bracket body is provided with a plurality of mounting holes for fixing the bumper, and the side brackets are connected on both sides thereof by welding, and the side brackets are provided with mounting holes for fixing the two sides of the bumper.
[0005] The bracket body is provided with an anti-tearing groove, and the anti-tearing groove is arranged between the L-shaped mounting foot and the bracket body.
[0006] The bracket body is provided with a bumper locating pin through hole, a bumper fixing point, a fog lamp mounting hole, and a radar mounting point.
[0007] The support body is integrally formed by stamping a steel plate.
[0008] The integrated bumper bracket structure integrates the fog lamp mounting bracket and the bumper bracket together.
[0009] Beneficial effects: The utility model integrates the fog lamp mounting bracket and the bumper bracket, reduces the number of brackets, reduces the total cost of mold development, reduces the production process, reduces the development cost of welding tooling, improves production efficiency, and improves the strength and rigidity of the bumper itself, and improves the precision and product quality of the bumper product. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 This is a schematic diagram of the structure of the side bracket of the utility model;
[0012] Figure 3 This is a schematic diagram of the structure of the anti-tear groove of the utility model;
[0013] Figure 4 This is a schematic diagram of the distribution of installation points of the utility model.
[0014] In the figure: 1. Bracket body; 2. Side bracket; 3. Anti-tear groove; 4. L-shaped mounting foot; P1~P2, bumper locating pin through hole; P3~P17, bumper fixing point; P18~P21, fog lamp mounting hole; P22~P23, radar mounting point. DETAILED DESCRIPTION
[0015] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0016] like Figure 1-Figure 4 As shown, the utility model provides an integrated bumper bracket structure, including a bracket body 1 and a side bracket 2, wherein the bracket body 1 is provided with an L-shaped mounting foot 4 on both sides along the width direction, and the two L-shaped mounting feet 4 are bent in the thickness direction of the bracket body 1; the bracket body 1 is provided with a plurality of mounting holes for fixing the bumper, and the side brackets 2 are connected on both sides thereof by welding, and the side brackets 2 are provided with mounting holes for fixing the bumper.
[0017] The bracket body 1 is provided with an anti-tear groove 3, and the anti-tear groove 3 is arranged between the L-shaped mounting foot 4 and the bracket body, which can effectively improve the strength of the integrated bumper bracket and avoid tearing.
[0018] The bracket body 1 is provided with a bumper positioning pin through hole (such as Figure 3 P1, P2), bumper fixing points (such as Figure 3 P3-P17), fog lamp mounting hole (such as Figure 3 P18-P21), radar installation point (such as Figure 4 P22, P23); Since the integrated bumper bracket has high precision, the gap and surface difference between the bumper and the fog lamp can be effectively controlled; The radar is installed on the chassis to effectively avoid the influence of suspension vibration on the radar.
[0019] The bracket body 1 is integrally stamped from a steel plate, thereby eliminating errors caused by welding processes, improving product accuracy, and reducing the difficulty of controlling the gap between the bumper and the fog lamp.
[0020] The integrated bumper bracket structure integrates the fog lamp mounting bracket and the bumper bracket together.
[0021] The utility model uses an integrated bracket to achieve better positioning and matching of the bumper and the fog lamp, reduces the difficulty of controlling the gap between the bumper and the fog lamp, and reduces the number of products; the integrated bumper bracket body is provided with positioning holes and mounting holes that match the bumper, avoiding errors caused by welding technology and improving product precision; the two bumper mounting legs bent forward improve the overall rigidity of the bumper and reduce the risk of overall bumper shaking; the utility model only needs to develop two sets of molds, reducing production costs; compared with the traditional three-section bumper bracket, the weight is reduced by about 10%, the material cost is reduced, the weight is light, the product precision is high, and it has good rigidity and connection stability. At the same time, the bracket manufacturing process is simple, the material utilization rate is high, and the production cost can be greatly reduced.
[0022] The above embodiments of the present invention are merely illustrative and not exclusive, and all modifications within the scope of the present invention or equivalent to the scope of the present invention are encompassed by the present invention.
Claims
1. An integrated bumper support structure, characterized in that: The invention comprises a bracket body (1) and a side bracket (2), wherein the bracket body (1) is provided with an L-shaped mounting foot (4) on both sides along the width direction, and the two L-shaped mounting feet (4) are bent in the thickness direction of the bracket body (1); a plurality of mounting holes are distributed on the bracket body (1) for fixing the bumper, and the side brackets (2) are connected to the side brackets (2) on both sides by welding, and the side brackets (2) are provided with mounting holes for fixing the two sides of the bumper.
2. The integrated bumper support structure according to claim 1, characterized in that: The bracket body (1) is provided with an anti-tear groove (3), and the anti-tear groove (3) is arranged between the L-shaped mounting foot (4) and the bracket body.
3. The integrated bumper support structure according to claim 1, characterized in that: The bracket body (1) is provided with a bumper positioning pin through hole, a bumper fixing point, a fog lamp mounting hole, and a radar mounting point.
4. The integrated bumper support structure according to claim 1, characterized in that: The support body (1) is integrally stamped from a steel plate.
5. The integrated bumper support structure according to any one of claims 1 to 4, characterized in that: The integrated bumper bracket structure integrates the fog lamp mounting bracket and the bumper bracket together.