CN201309402Y

CN201309402Y - Rear-suspending cushion of automobile engine

Info

Publication number: CN201309402Y
Application number: CNU2008201134018U
Authority: CN
Inventors: 黄第云; 胡国强
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2008-09-18
Filing date: 2008-09-18
Publication date: 2009-09-16
Anticipated expiration: 2018-09-18

Abstract

The utility model discloses a rear-suspending cushion of an automobile engine, which is characterized by comprising two upper bending plates, a low flat plate, a bolt sleeve and a rubber body, wherein the upper bending plates are bent steel plates provided with bolt holes, the lower flat plate is a flat steel plate provided with bolt holes, the upper bending plates and the lower flat plate are overlapped together, the bolt holes on the bottom of the upper bending plates align with the bolt holes of the lower flat plate, the upper steel plates of the upper bending plates are butted at the inner part of the rubber body, and the bolt sleeve is embedded in the rubber body. The utility model realizes the flat mounting requirement of the rear-suspending cushion and an engine assembly and ensures enough compression and shearing rigidity, has simple structure and convenient positioning, and effectively reduces the vibration of the engine.

Description

Suspending cushion behind a kind of automotive engine

Technical field

The utility model relates to a kind of auto parts and components, specially refers to suspending cushion behind a kind of automotive engine.

Background technology

Soft cushion structure suspends behind the existing automotive engine, major part is the sandwich bread structure of the sticking rubber block of upper and lower steel plate folder, again owing to suspend soft cushion structure when normal operating condition behind this automotive engine, weight often is flat condition, need bear bigger engine weight, prevent simultaneously automobile in the process of moving sudden stop, racing to etc. action, require suspending cushion that bigger shearing and compression stiffness are arranged.In addition, because this soft cushion structure often is connected with the engine assembly mounting bracket by add the weldering bolt on the putting on the shelf of suspending cushion, more loaded down with trivial details.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is to provide the soft cushion structure that suspends after a kind of, keep flat installation requirement with engine assembly and guarantee enough compressions and shear rigidity, simple in structure, the location is convenient, the advantage that effectively reduces engine vibration.

Suspending cushion comprises two last bent plates, a following flat board, a bolt collar and a rubber bodies behind the utility model automotive engine, bent plate is for having the bending steel plate of bolt hole (being preferably two) on described, following dull and stereotyped for having the plain plate of bolt hole (being preferably four), last bent plate closes with following flat board and stacks, and the screw on the last bent plate bottom aligns with dull and stereotyped down bolt hole.Go up the bent plate symmetry for two and install, the top steel plate of last bent plate is resisted against rubber bodies inside.Described bolt collar is buried in the rubber bodies the inside.

Go up the bent plate symmetry and install for described two, the top steel plate is resisted against rubber bodies inside, and its effect is by adding steel plate in rubber bodies inside, effectively improve the shear rigidity of quiet soft cushion structure, and is protecting rubber bodies.

Described bolt collar is buried, and its effect is to be connected with the mounting bracket of engine assembly by bolt collar in rubber bodies central authorities the inside, and the location is convenient, and effectively improves the compression stiffness of soft cushion structure.

Suspending cushion is realized keeping flat installation with engine assembly by adopting said structure behind the automotive engine of the present utility model, and have compression and shear rigidity height, simple in structure, location conveniently, effectively reduce advantage such as engine vibration.

Description of drawings

Fig. 1 is that the A-A of Fig. 2 is to cross-sectional schematic;

Fig. 2 is the birds-eye view of suspending cushion behind the automotive engine of the present utility model;

Fig. 3 is that the B-B of Fig. 1 is to cross-sectional schematic.

Reference numeral wherein:

The 1-bolt collar; The 2-rubber bodies; The last bent plate of 3-; 4-is dull and stereotyped down.

The specific embodiment

Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2 and shown in Figure 3, suspending cushion comprises two last bent plates 3, time dull and stereotyped 4, bolt collars 1 and a rubber bodies 2 behind the utility model automotive engine, bent plate 3 is for having the bending steel plate of two bolts hole on described, following dull and stereotyped 4 for having the plain plate of four bolts hole, last bent plate 3 closes folded with following dull and stereotyped 4, two screws on last bent plate 3 bottoms align with following two bolts hole of dull and stereotyped 4.Go up bent plate 3 symmetries for two and install, the top steel plate is resisted against rubber bodies 2 inside.Described bolt collar 1 is buried in rubber bodies 2 the insides.This soft cushion structure can conveniently be connected with the engine assembly mounting bracket by bolt collar 1, by last bent plate 3 with down dull and stereotyped 4 superimposed four bolts hole that align and vehicle frame are fixed.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.

Claims

1, suspending cushion behind a kind of automotive engine, it is characterized in that: comprise two last bent plates, a following flat board, a bolt collar and a rubber bodies, bent plate is the bending steel plate that has bolt hole on described, following dull and stereotyped for having the plain plate of bolt hole, last bent plate closes with following flat board and stacks, screw on the last bent plate bottom aligns with dull and stereotyped down bolt hole, and the top steel plate of last bent plate is resisted against rubber bodies inside, and described bolt collar is buried in the rubber bodies the inside.

2, according to suspending cushion behind the described automotive engine of claim 1, it is characterized in that: go up the installation of bent plate symmetry for described two.

3, according to suspending cushion behind the described automotive engine of claim 1, it is characterized in that: described bolt collar is buried in rubber bodies central authorities the inside.

4, according to suspending cushion behind the described automotive engine of claim 1, it is characterized in that: the screw of going up on the bent plate bottom is two, and following dull and stereotyped bolt hole is four.