CN201761345U - Rear suspended bracket assembly of automobile engine - Google Patents

Rear suspended bracket assembly of automobile engine Download PDF

Info

Publication number
CN201761345U
CN201761345U CN2010202267419U CN201020226741U CN201761345U CN 201761345 U CN201761345 U CN 201761345U CN 2010202267419 U CN2010202267419 U CN 2010202267419U CN 201020226741 U CN201020226741 U CN 201020226741U CN 201761345 U CN201761345 U CN 201761345U
Authority
CN
China
Prior art keywords
support
base
bracket assembly
rack
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202267419U
Other languages
Chinese (zh)
Inventor
李世杰
丁勇
杨安志
金吉刚
翟洪军
李书福
杨健
赵福全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely Automobile Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Zhejiang Geely Automobile Research Institute Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN2010202267419U priority Critical patent/CN201761345U/en
Application granted granted Critical
Publication of CN201761345U publication Critical patent/CN201761345U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a rear suspended bracket assembly of an automobile engine, belonging to the technical field of machines and solving the problems that a suspended bracket of the existing engine has more complicated structure and concentrated stress. The rear suspended bracket assembly comprises a cylindrical bracket body and a bracket I; one end of the bracket I is fixedly connected on the outer side wall of the bracket body; the bracket I has an integrated structure and comprises a base part I and a supporting part I; and the base part I is used for being connected with an automobile body. The rear suspended bracket assembly has the advantages of simple processing technique and long service life and the like.

Description

Bracket assembly suspends behind the automotive engine
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of bracket assembly of automotive engine, and bracket assembly suspends behind particularly a kind of automotive engine.
Background technology
Driving engine itself is the soruce of vibration of an inherence, also is subjected to from exterior various obstacle of vibrations simultaneously, cause the damage of parts and take uncomfortable etc., so be provided with suspending apparatus.Back suspension device of engine is connected with car body by support, it is the supporting vibration isolation element that connects between driving engine and the car body, vibration and noise that it can isolate driving engine transmit in the compartment, and vibration is reduced to bottom line, obviously improve the traveling comfort in the car load car.
The structure of engine-mounting bracket often is limited by the position situation of dynamic assembly suspension point and dynamic assembly, this just has higher requirement to the version of engine-mounting bracket, such as: engine-mounting bracket is also wanted the least possible taking up room except that satisfying operating needs; The requirement of strength under will satisfying various enforcement operating modes, also to satisfy the frequency requirement of noise, vibration, sound vibration roughness (NVH) aspect; Consider the performance of car load and the factor of cost, the overall weight of mounting bracket need be optimized as far as possible.
Existing engine-mounting bracket structure is more complicated often, generally all adopts casting, and good structure design can reduce oil consumption so that engine-mounting bracket in satisfied use needs, reduces to minimum with its quality, thereby alleviates the weight of car load.But engine-mounting bracket now all adopts iron casting to form, and owing to the influence of factors such as foundry engieering before being subjected to, the structure of engine-mounting bracket now is all more rough, and the heavier waste of material of integral body is serious.And the back mounting bracket has the processing technology complexity, support intensity is low, and stress concentration causes problems such as weak point in service life.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed that a kind of processing technology is simple, bracket assembly suspends behind the automotive engine of long service life.
The purpose of this utility model can realize by following technical proposal:
Bracket assembly suspends behind this automotive engine, comprise that a tubular rack body and an end are connected in the support one of rack body lateral wall, it is characterized in that, described support one is an integral structure, described support one comprises base portion one and support portion one, and described base portion one is used for being connected with car body.
Support one is for having the integral structure of base portion one and support portion one, base portion one is used for being connected with car body, support portion one is connected with the rack body lateral wall, with engine installation in rack body, rack body supports it by support one, minimum the importing in the car body of vibration that driving engine is produced.Because support one as integral structure, is reduced the stress concentration of support one, improved the intensity of support one itself; And support one is simple in structure, and processing is got up convenient.
Behind above-mentioned automotive engine, suspend in the bracket assembly, the bracket assembly that suspends behind this automotive engine comprises that also an end is connected in the support two of rack body lateral wall, described support two is an integral structure, described support two comprises base portion two and support portion two, and described base portion two is used for being connected with car body.
Also be connected with support two under the prerequisite that does not produce stress concentration on rack body, support two has base portion two and support portion two, and base portion two is used for being connected with car body, and support portion two is connected with the rack body lateral wall.Support one and support two are set under rack body, have increased the Joint strenght between rack body and the car body, support one and support two are separately positioned on the both sides of rack body, and together support rack body, improve the stability of rack body.
Suspend behind above-mentioned automotive engine in the bracket assembly, link to each other by welding manner between described support portion one and the rack body, described base portion one is provided with connecting bore.Support portion one can be welded direct on the rack body, and the connecting bore that is provided with on the base portion one can make things convenient for and being connected of car body, and during connection bolt is inserted in the connecting bore, by nut car body and base portion one is connected as a single entity then.Like this can for convenience detach and assembling support one by connecting bore and car body ways of connecting, keep in repair and change more convenient.
Suspend behind above-mentioned automotive engine in the bracket assembly, described support portion one is obliquely installed.The effect of vibration damping can better be played in the support portion one that is obliquely installed.
Suspend behind above-mentioned automotive engine in the bracket assembly, link to each other by welding manner between described support portion two and the rack body, described base portion two is provided with connecting bore.
Equally, support portion two can be welded direct on the rack body, and the connecting bore that is provided with on the base portion two can make things convenient for and being connected of car body, and during connection bolt is inserted in the connecting bore, by nut car body and base portion two is connected as a single entity then.Like this can for convenience detach and assembling support two by connecting bore and car body ways of connecting, keep in repair and change more convenient.
Suspend behind above-mentioned automotive engine in the bracket assembly, described support portion two is obliquely installed.The effect of vibration damping can better be played in the support portion two that is obliquely installed.
Suspend behind above-mentioned automotive engine in the bracket assembly, described support one is by the impact style moulding.
Suspend behind above-mentioned automotive engine in the bracket assembly, described support two is by the impact style moulding.
Compared with prior art, suspend behind this automotive engine bracket assembly structure and processing technology are simple, reduce the stress concentration that too much welding process causes, and have strengthened the intensity and the service life of integrated support.
Description of drawings
Fig. 1 is the structural representation of bracket assembly of suspending behind this automotive engine.
Among the figure, 1, rack body; 2, support one; 21, base portion one; 21a, connecting bore; 22, the support portion one; 3, support two; 31, base portion two; 32, the support portion two.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
As shown in Figure 1, bracket assembly suspends behind this automotive engine, comprise the support 1 of tubular rack body 1, integral structure and the support 23 of integral structure, support 1 has base portion 1 and is positioned at the support portion 1 on base portion one 21 tops, support 23 has base portion 2 31 and is positioned at the support portion 2 32 on base portion 2 31 tops, support portion 1 is connected the lateral wall of rack body 1 by welding manner, and support portion 2 32 is connected the lateral wall of rack body 1 by welding manner.
Support 1 is connected with car body with support 23 for convenience, respectively is provided with two connecting bore 21a on base portion 1 and base portion 2 31, and connecting bore 21a can be connected base portion 1, base portion 2 31 by attaching partss such as bolts with car body.This being connected to removably connects, and is convenient for changing and keeps in repair support 1, support 23 and rack body 1.
As shown in Figure 1, support 1 here and support 23 pass through the impact style moulding, and are symmetricly set on the both sides of rack body 1, and support portion 1 is obliquely installed, and support portion 2 32 also is obliquely installed.
Bracket assembly structure and the processing technology of suspending behind this automotive engine is simple, reduces the stress concentration that too much welding process causes, and has strengthened the intensity and the service life of integrated support.
Embodiment two
The structural principle of present embodiment is basic identical with the structural principle of embodiment one, different places are, bracket assembly suspends behind this automotive engine, the support 1 that comprises tubular rack body 1 and integral structure, support 1 has base portion 1 and is positioned at the support portion 1 on base portion one 21 tops, and support portion 1 is connected the lateral wall of rack body 1 by welding manner.Support 1 is connected with car body for convenience, and base portion 1 is provided with two connecting bore 21a, and connecting bore 21a can be connected base portion 1 by attaching partss such as bolts with car body.The support 1 here is by the impact style moulding.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as rack body 1, support 1, base portion 1, connecting bore 21a, support portion 1, support 23, base portion 2 31, support portion 2 32 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims (8)

1. bracket assembly suspends behind this automotive engine, comprise that a tubular rack body (1) and an end are connected in the support one (2) of rack body (1) lateral wall, it is characterized in that, described support one (2) is an integral structure, described support one (2) comprises base portion one (21) and support portion one (22), and described base portion one (21) is used for being connected with car body.
2. according to the bracket assembly that suspends behind the claim 1 described automotive engine, it is characterized in that, the bracket assembly that suspends behind this automotive engine comprises that also an end is connected in the support two (3) of rack body (1) lateral wall, described support two (3) is an integral structure, described support two (3) comprises base portion two (31) and support portion two (32), and described base portion two (31) is used for being connected with car body.
3. according to the bracket assembly that suspends behind claim 1 or the 2 described automotivies engine, it is characterized in that link to each other by welding manner between described support portion one (22) and the rack body (1), described base portion one (21) is provided with connecting bore (21a).
4. according to the bracket assembly that suspends behind the claim 3 described automotivies engine, it is characterized in that described support portion one (22) is obliquely installed.
5. according to the bracket assembly that suspends behind the claim 2 described automotivies engine, it is characterized in that link to each other by welding manner between described support portion two (32) and the rack body (1), described base portion two (31) is provided with connecting bore (21a).
6. according to the bracket assembly that suspends behind the claim 5 described automotivies engine, it is characterized in that described support portion two (32) is obliquely installed.
7. according to the bracket assembly that suspends behind claim 1 or the 2 described automotivies engine, it is characterized in that described support one (2) is by the impact style moulding.
8. according to the bracket assembly that suspends behind claim 5 or the 6 described automotivies engine, it is characterized in that described support two (3) is by the impact style moulding.
CN2010202267419U 2010-06-14 2010-06-14 Rear suspended bracket assembly of automobile engine Expired - Fee Related CN201761345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202267419U CN201761345U (en) 2010-06-14 2010-06-14 Rear suspended bracket assembly of automobile engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202267419U CN201761345U (en) 2010-06-14 2010-06-14 Rear suspended bracket assembly of automobile engine

Publications (1)

Publication Number Publication Date
CN201761345U true CN201761345U (en) 2011-03-16

Family

ID=43713952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202267419U Expired - Fee Related CN201761345U (en) 2010-06-14 2010-06-14 Rear suspended bracket assembly of automobile engine

Country Status (1)

Country Link
CN (1) CN201761345U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104210550A (en) * 2014-09-30 2014-12-17 长城汽车股份有限公司 Suspension bracket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104210550A (en) * 2014-09-30 2014-12-17 长城汽车股份有限公司 Suspension bracket

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20140614