CN202463541U - Front support device of engine - Google Patents

Abstract

The utility model discloses a front supporting device of an engine, which is a pentagonal frame structure as a whole, comprising a contact plane of an engine buffer rubber block, a contact plane of a lower wing surface of a vehicle frame and a connection plane of a vehicle frame, the lower wing surface of the vehicle frame The contact plane and the connection plane of the vehicle frame are perpendicular to each other, the contact plane of the engine buffer rubber block and the connection plane of the vehicle frame form an angle of 60°, the connection plane of the vehicle frame is provided with three connection holes for the frame, and the contact plane of the engine buffer rubber block There are two engine buffer rubber block connection holes and one engine buffer rubber block connection positioning hole, a rib plate is provided in the middle, and a wire passing hole is provided in the middle of the rib plate. The utility model has the advantages of small volume and simple structure, and can stably and effectively support the engine, so as to reduce the impact of the vibration of the engine on the vehicle frame assembly during the operation of the vehicle, and ensure that the stable support of the engine can be achieved by using as small a space as possible. Effectively improve the space utilization rate of the frame assembly.

Description

Engine front support

technical field

The utility model relates to a front support device of an engine, which belongs to the chassis part of an automobile. the

Background technique

Most heavy-duty trucks need to be equipped with high-horsepower engines, which have high requirements for engine support. The supporting structure of the existing high-horsepower engine is complicated, and the manufacturing cost is high; and because the supporting volume of the existing high-horsepower engine is large, it brings great difficulty to the layout of the whole vehicle. the

Contents of the invention

The technical problem to be solved by the utility model is to provide a novel engine front support device. the

In order to solve this technical problem, the utility model provides a front support assembly of the engine, which is a pentagonal frame structure as a whole, including the contact plane of the engine buffer rubber block, the contact plane of the lower wing surface of the frame and the connection plane of the frame , the contact plane of the lower wing surface of the vehicle frame and the connection plane of the vehicle frame are perpendicular to each other, the contact plane of the engine buffer rubber block and the connection plane of the vehicle frame are at an angle of 60°, and the connection plane of the vehicle frame is provided with three vehicle frame connection holes, The engine buffer rubber block contact plane is provided with two engine buffer rubber block connection holes and one engine buffer rubber block connection positioning hole. the

The middle of the utility model is provided with a reinforcing rib plate, and the middle part of the reinforcing rib plate is provided with a wire passing hole. the

The back of the engine buffer rubber block contact plane is provided with a bolt connection boss, and the two engine buffer rubber block connection holes and one engine buffer rubber block connection positioning hole pass through the bolt connection boss. the

Beneficial effects: Compared with the prior art, the utility model has the advantages of small size, simple structure and reliability, realizes stable and effective support for the engine, and reduces the vibration of the engine and the impact on the frame assembly during the operation of the vehicle. The impact can ensure the stable support of the engine in the smallest space possible, and effectively improve the space utilization rate of the frame assembly. the

Description of drawings

Fig. 1 is a structural representation one of the utility model;

Fig. 2 is a structural schematic diagram II of the utility model shown from another angle.

In the figure: 1 connection hole of the engine buffer rubber block, 2 connection positioning hole of the engine buffer rubber block, 3 contact plane of the engine buffer rubber block, 4 contact plane of the lower wing surface of the frame, 5 connection plane of the frame, 6 wire passing hole, 7 bolt Connecting bosses, 8 frame connecting holes. the

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail. the

Shown in Fig. 1 is the structural representation one of the utility model;

Fig. 2 is a structural schematic diagram II of the utility model shown from another angle.

The utility model has a pentagonal frame structure as a whole, including an engine buffer rubber block contact plane 3, a vehicle frame lower wing surface contact plane 4 and a vehicle frame connection plane 5, and the vehicle frame lower wing surface contact plane 4 is connected to the vehicle frame The planes 5 are perpendicular to each other, the engine buffer rubber block contact plane 3 is at an angle of 60° with the frame connection plane 5, and the frame connection plane 5 is provided with three frame connection holes 8, and the engine buffer rubber block contact plane 3 There are two engine buffer rubber block connection holes 1 and one engine buffer rubber block connection positioning hole 2. the

The middle of the utility model is provided with a reinforcing rib plate, and the middle part of the reinforcing rib plate is provided with a wire passing hole 6 . the

The back of the engine buffer rubber block contact plane 3 is provided with a bolt connection boss 7, and the two engine buffer rubber block connection holes 1 and one engine buffer rubber block connection positioning hole 2 pass through the bolt connection boss 7. the

The utility model supports the engine through the following connection methods: the bolts are connected to the engine buffer rubber block through two engine buffer rubber block connection holes 1 and the engine buffer rubber block connection positioning hole 2; It is in close contact with the lower wing surface of the frame, effectively utilizing the support force of the lower wing surface; the frame connection plane 5 is connected to the side of the frame through three frame connection holes 8; the engine buffer rubber block contact plane 3 is connected to the frame longitudinal beam clip Angle is 60 °, draws by force analysis that the effective force of the utility model acts on the center of gravity connecting line of the engine and the speed changer to the engine. In addition to the above connection and fixing forms, the utility model can stably fix the engine on the frame; the wire hole 6 can effectively ensure that the wiring harness and pipeline of the whole vehicle can pass through smoothly, without affecting the layout of the whole vehicle or the engine. Suspension performance: the bolt connection boss 7 can effectively increase the engine buffer rubber block and the bolt connection area of the utility model, making the connection more reliable. the

The utility model has the advantages of small size, simple structure, reliability, convenient installation and low manufacturing cost, and realizes stable and effective support for the engine, so as to reduce the vibration of the engine and the impact on the frame assembly during the operation of the vehicle. It can guarantee to use the smallest possible space to achieve stable support to the engine, and effectively improve the space utilization rate of the vehicle frame assembly. the

The above-mentioned embodiments of the utility model are only examples, not the only ones, and all changes within the scope of the utility model or equivalent to the scope of the utility model are surrounded by the utility model. the

Claims (3)

1. driving engine front supporting device; It is characterized in that: it is whole to be the pentagon tower structure; Comprise that driving engine bump rubber contact level (3), vehicle frame lower aerofoil contact level (4) are connected plane (5) with vehicle frame; Said vehicle frame lower aerofoil contact level (4) connects to ground plane (5) each other vertically; Driving engine bump rubber contact level (3) plane (5) that connects to ground is 60 ° of angles; Said vehicle frame connects plane (5) and is provided with three vehicle frame connecting bores (8), and said driving engine bump rubber contact level (3) is provided with two driving engine bump rubber connecting bores (1) and is connected knock hole (2) with a driving engine bump rubber.

2. driving engine front supporting device according to claim 1 is characterized in that: be provided with the reinforcement gusset wherein, the middle part of this reinforcement gusset is provided with cable-through hole (6).

3. driving engine front supporting device according to claim 1 and 2; It is characterized in that: said driving engine bump rubber contact level (3) back side is provided with bolted connection boss (7), and said two driving engine bump rubber connecting bores (1) are connected knock hole (2) all through this bolted connection boss (7) with a driving engine bump rubber.

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