CN206141301U - Engine suspension mounting bracket - Google Patents

Abstract

An engine suspension mounting bracket, which belongs to the technical field of automobile engine mounting brackets, includes a bracket body, and the bracket body forms a closed frame structure with a cavity inside by means of an automobile frame longitudinal beam and a shock absorber bracket; the bracket body includes The upper plate with suspension mounting holes, the lower plate group connected with the upper plate, the lower plate group includes two lower plates formed by a figure-eight tailor welding with the help of reinforcement plates, the upper plate, the lower plate group, and the reinforcement plate The frame stringer and the shock absorber bracket form a closed frame structure with a cavity inside. The utility model is an engine suspension installation bracket that can meet the vehicle compact design concept when the layout space of the steering system is insufficient. It can not only make the steering system have a reasonable space layout, but also meet the performance requirements of the whole vehicle. The engine suspension mounting bracket is conflicted, and the convenience of assembly is further improved.

Description

An engine suspension mounting bracket

technical field

The utility model relates to the technical field of an automobile engine mounting bracket, in particular to an engine suspension mounting bracket.

Background technique

The engine assembly is usually connected to the engine mount at the left, right and rear positions, and the engine mount is fixed on the frame of the vehicle through the engine mount mounting bracket. It is fixed on the frame or the longitudinal beam of the front sub-frame; considering the feasibility of the process and the convenience of the material selection of the bracket, the bracket is mostly designed as a separate structure, which is formed by stamping and welding.

With the continuous increase of new technologies, the current vehicle layout has been developing in a compact direction, and the space in the cabin is becoming more and more tight; in order to meet the layout requirements, the structural design of the engine mount mounting bracket can no longer meet the requirements of existing vehicle technology. develop. For example, when the steering system is arranged as a whole vehicle, the layout space of the lower transmission shaft of the steering system will conflict with the engine mount mounting bracket. In order to solve this problem, the existing technology avoids interference by changing the arrangement position of the engine mount mount bracket. This will affect the service strength requirements and layout structure requirements of the engine suspension mounting bracket, which will affect the vehicle performance of the vehicle.

Utility model content

The utility model provides an engine mount mounting bracket for solving the technical problem of conflict between the compact vehicle engine mount mounting bracket and the layout space in the prior art. It can effectively meet the compact design concept of the vehicle and meet the demand for space layout of the steering system under the premise of ensuring performance.

The technical scheme that the utility model adopts for realizing its purpose is:

An engine suspension installation bracket, comprising a bracket body, the bracket body forms a closed frame structure with a cavity inside by means of an automobile frame longitudinal beam and a shock absorber bracket; Plate, the lower plate group connected with the upper plate, the lower plate group includes two lower plates that are tailor-welded with a reinforcement plate, the upper plate, the lower plate group, and the reinforcement plate A closed frame structure with a cavity inside is formed.

The upper plate is provided with a pair of tilting limit tongues, and the tilting limit tongues and the upper plate form a V-shaped structure.

The reinforcing plate is a herringbone or a figure-eight structure.

The lower plate is an integrally formed U-shaped structure, which includes a main body of the lower plate connected to the upper plate at one end and connected to the longitudinal beam of the vehicle frame at the other end by means of a flanging plate.

The lower plate main body includes two trapezoidal side plates connected by means of a trapezoidal connecting plate, the trapezoidal side plates are folded plates recessed toward the inner cavity, one end of the trapezoidal connecting plate and the trapezoidal side plate is connected with the upper plate, and the other end is The side panels are connected to the longitudinal beams of the vehicle frame.

The flanged plate is provided with a small bulge that bulges outward.

The beneficial effects of the present invention are:

The utility model is an engine suspension mounting bracket that can meet the compact design concept of the vehicle when the layout space of the steering system is insufficient. It can not only make the steering system have a reasonable space layout, but also meet the performance requirements of the vehicle. The engine suspension mounting bracket is conflicted, and the convenience of assembly is further improved.

Description of drawings

Figure 1 is a schematic diagram of the structure of the stent body.

Figure 2 is a schematic structural view of the upper plate.

Fig. 3 is a schematic diagram of the structure of the lower plate.

Fig. 4 is a structural schematic diagram of a reinforcing plate.

In the attached drawings, 1 represents the upper plate, 2 represents the lower plate, 3 represents the reinforcement plate, 4 represents the suspension installation hole, 5 represents the tilting stop tongue, 6 represents the flange plate, 7 represents the trapezoidal connecting plate, and 8 represents the trapezoidal side board, 9 represents the small drum kit.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings.

Specific embodiments, as shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, an engine suspension mounting bracket includes a bracket body, and the bracket body forms an interior with The closed frame structure of the cavity; the bracket body includes an upper plate 1 with a suspension installation hole 4, and a lower plate group connected with the upper plate 1. The lower plate 2, the upper plate 1, the lower plate group, and the reinforcement plate 3 form a closed frame structure with a cavity inside by means of the vehicle frame longitudinal beam and the shock absorber bracket. Through figure-of-sight tailor welding and structure construction, the overall rigidity of the engine mount mounting bracket can be improved and the stability can be improved.

The upper board 1 is provided with a pair of tilting stop tongues 5, which form a V-shaped structure with the upper board 1, and the upper board 1 and the tilting stop tongues 5 are integrally formed. The inclined support limit tongue 5 cooperates with the suspension installation hole 4, which can play a guiding role during pre-installation, and can prevent the suspension from rotating when torque is applied.

The reinforcing plate 3 is a herringbone or a figure-eight structure. The structure of the reinforcing plate 3 is used to fit the design of the lower plate 2 on the one hand, and on the other hand, it increases the overall performance of the engine suspension mounting bracket, making it more stable and safer. The reinforcing plate 3 cooperates with the structure of the lower plate to increase the connection strength and reduce the risk of stress concentration.

The lower plate 2 is a U-shaped structure integrally formed, including a lower plate body whose one end is connected to the upper plate 1 and the other end is connected to the longitudinal beam of the vehicle frame by means of the flange plate 6 . The caliber of the connection between the lower plate 2 and the upper plate 1 of the U-shaped structure is smaller than the caliber of the connection with the longitudinal beam of the automobile frame. More bumps lead to damage, which improves the service life of the engine, and at the same time makes the overall performance of the engine mount more stable, with higher firmness and safety.

The lower plate main body includes two trapezoidal side plates 8 connected by the trapezoidal connecting plate 7, the trapezoidal side plate 8 is a folded plate sunken to the inner cavity, one end of the trapezoidal connecting plate 7, the trapezoidal side plate 8 and the upper plate 1 Connect, and the other end is connected with the vehicle frame longitudinal beam by the flange plate 6. The trapezoidal side plate 8 adopts an inwardly recessed folded plate, so that the lower plate 2 forms a side retraction avoidance structure, which can appropriately increase the space for arranging other systems.

The flanged plate 6 is provided with a small bulge 9 that bulges outward. Since the lower plate 2 is an integrally formed U-shaped structure, the arrangement of small bulges can play a role in strengthening, removing wrinkles, preventing springback, and improving the stamping accuracy of the lower plate 2 .

Claims (6)

1. a kind of engine mounting mounting bracket, including rack body, the rack body is by longitudinal beam of automobile frame and damping Device support constitutes an inside the closed framework structure of cavity；It is characterized in that：Rack body includes offering suspension peace The upper plate (1) of dress hole (4), the lower plate group being connected with upper plate (1), the lower plate group includes that forming eight words by reinforcing plate (3) spells Two lower plates (2) of weldering, upper plate (1), lower plate group, reinforcing plate (3) form inside by longitudinal beam of automobile frame and shock absorber support There is the closed framework structure of cavity.

2. a kind of engine mounting mounting bracket according to claim 1, it is characterised in that：Arrange on the upper plate (1) There are a pair tiltedly supports spacing tongue (5), tiltedly ask spacing tongue (5) to form V-structure with upper plate (1).

3. a kind of engine mounting mounting bracket according to claim 1, it is characterised in that：The reinforcing plate (3) is people Font or splayed structure.

4. a kind of engine mounting mounting bracket according to claim 1, it is characterised in that：The lower plate (2) is integrated The U-shape structure of molding, including under one end is connected with upper plate (1), the other end is connected by flanged plate (6) with longitudinal beam of automobile frame Plate main body.

5. a kind of engine mounting mounting bracket according to claim 4, it is characterised in that：The lower plate main body includes borrowing Help trapezoidal connecting plate (7) connect two trapezoidal side plates (8), the trapezoidal side plate (8) be to inner chamber depression flap, trapezoidal company Fishplate bar (7), one end of trapezoidal side plate (8) are connected with upper plate (1), the other end is connected by flanged plate (6) with longitudinal beam of automobile frame.

6. a kind of engine mounting mounting bracket according to claim 4, it is characterised in that：The flanged plate (6) is arranged There is the little bulge (9) that outward bulge rises.