Shock absorber support of heavy truck

Abstract

The utility model relates to a shock absorber support of a heavy truck. The shock absorber support solves the problem that an existing support cracks due to design defects of side plates. Comprising a side plate-bottom plate integrated stamping bending piece, a reinforcing plate and connecting columns, the boundary of the side plate-bottom plate integrated stamping bending piece is a fillet, the side plate-bottom plate integrated stamping bending piece is of a groove-shaped structure, the side plate-bottom plate integrated stamping bending piece comprises a horizontal plate and vertical plates, bolt holes used for being connected with a frame longitudinal beam are formed in the horizontal plate, and the vertical plates on the two sides are connected with the connecting columns on the two sides respectively through welding; the connecting columns are arranged on the left and right sides of the center line and connected with the shock absorbers through bolts. The reinforcing plate is arranged in the middle of the side plate-bottom plate integrated stamping bending piece and connected with the side plate-bottom plate integrated stamping bending piece in a welded mode. The overall strength of the shock absorber support is further improved; in addition, the shock absorber support is more attractive in appearance and more convenient to install.

Description

Technical Field

[0001] The utility model relates to a shock absorber bracket, in particular to a shock absorber bracket for a heavy truck. Background Art

[0002] Shock absorber bracket structure ( Figure 1 As shown), the bottom plate 1 is connected to the frame beam through the bolt hole 2, the lower end of the side plate 3 is welded to the bottom plate 1, the upper end of the side plate 3 is welded to the U-shaped groove 4, and the U-shaped groove 4 is connected to the shock absorber through the bolt hole 5.

[0003] When heavy trucks are in operation, stress concentrates at the welding points between the bottom plate and the side plate of the shock absorber bracket, making it prone to breakage and damage. The curved design of the side plate makes the strength of the shock absorber bracket insufficient to support the shock absorber. During actual driving of the vehicle, cracks occur at the connection between the side plate and the bottom plate. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of cracking of the existing bracket due to design defects of the side plate, while optimizing the U-shaped groove structure connecting the shock absorber bracket and the shock absorber, optimizing the hidden dangers when welding the U-shaped groove and the side plate, and thus strengthening the strength of the structure to meet the design requirements.

[0005] The utility model is realized by the following technical solutions:

[0006] A shock absorber bracket for a heavy-duty truck includes a side panel and a bottom panel integrated stamped and bent part, a reinforcement plate and a connecting column. The side panel and bottom panel integrated stamped and bent part has a rounded boundary and a groove-shaped structure, including a horizontal plate and a vertical plate. The horizontal plate is provided with bolt holes for connecting to the frame longitudinal beam, and the vertical plates on both sides are respectively connected to the connecting columns on both sides by welding. The connecting columns are arranged on the left and right sides of the center line and are connected to the shock absorber by bolts. The reinforcement plate is arranged in the middle of the side panel and bottom panel integrated stamped and bent part and is connected to the side panel and bottom panel integrated stamped and bent part by welding.

[0007] The utility model changes the bottom plate and side plates of the original structure into bottom plate-side plate integrated stamped and bent parts, optimizes the stress concentration phenomenon at the connection between the bottom plate and the side plates, and arranges a reinforcing plate in the bottom plate-side plate integrated stamped and bent parts, further improving the overall strength of the shock absorber bracket; the appearance of the shock absorber bracket is also more beautiful and the installation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 Schematic diagram of the existing shock absorber bracket structure;

[0009] Figure 2 This is a schematic diagram of the structure of the shock absorber bracket of the utility model, wherein Figure b is a bottom view of Figure a. DETAILED DESCRIPTION

[0010] like Figure 2 As shown, the utility model is a shock absorber bracket for a heavy truck, which mainly includes a side panel-bottom panel integrated stamped and bent part 6, a reinforcement plate 7 and a connecting column 8. The boundary of the side panel-bottom panel integrated stamped and bent part 6 is rounded, and the shape is a groove-shaped structure, including a horizontal plate and a vertical plate: the horizontal plate includes a bolt hole 2 for connecting to the frame longitudinal beam. The vertical plates on both sides are respectively connected to the connecting columns 8 on both sides by welding; the connecting columns 8 are arranged on the left and right sides of the center line and are connected to the shock absorber by bolts; the reinforcement plate 7 is arranged in the middle of the side panel-bottom panel integrated stamped and bent part 6 and is connected to the side panel-bottom panel integrated stamped and bent part 6 by welding.

[0011] The overall design of this utility model is symmetrical and evenly stressed. To optimize the structure, the side panels and bottom panel welds are replaced with integrated stamped and bent side and bottom panels. The curved surfaces of the side panels are removed, and the bottom panel edges are rounded to reduce the risk of cracking caused by stress concentration. The side panels' dimensions are optimized, and reinforcing plates are added at the side-to-bottom panel junction to enhance the overall strength of the structure. The structure connecting to the shock absorber is optimized as a connecting column, enhancing structural strength and facilitating installation.

Claims

1. A shock absorber bracket for a heavy truck, characterized by: It includes a side panel-bottom panel integrated stamped and bent part, a reinforcement plate and a connecting column. The boundary of the side panel-bottom panel integrated stamped and bent part is rounded and the shape is a groove structure, including a horizontal plate and a vertical plate: the horizontal plate is provided with bolt holes for connecting the frame longitudinal beams, and the vertical plates on both sides are connected to the connecting columns on both sides by welding; the connecting columns are arranged on the left and right sides of the center line and are connected to the shock absorber by bolts; the reinforcement plate is arranged in the middle of the side panel-bottom panel integrated stamped and bent part and is connected to the side panel-bottom panel integrated stamped and bent part by welding.

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