CN100383005C - Welding structure of suspension, front side beam, etc. of car engine - Google Patents
Welding structure of suspension, front side beam, etc. of car engine Download PDFInfo
- Publication number
- CN100383005C CN100383005C CNB2006100544824A CN200610054482A CN100383005C CN 100383005 C CN100383005 C CN 100383005C CN B2006100544824 A CNB2006100544824 A CN B2006100544824A CN 200610054482 A CN200610054482 A CN 200610054482A CN 100383005 C CN100383005 C CN 100383005C
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- CN
- China
- Prior art keywords
- mounting bracket
- front side
- side beam
- welding
- 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
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- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides one kind of welding structure of engine supporting rack, front side beam, etc of car, and has widened lapped face between the engine supporting rack and stabilizing rod rack to cover the welding spots between the front side beam and the front stabilizing rod rack, these three parts welded together, and two locating holes for welding and assembling in the left engine rack. By means of the said structure, the present invention has no interference of engine supporting rack on the welding gun and electrode, improved welding technological performance, raised overall structure strength and raised welding quality.
Description
Technical field
The invention belongs to automobile body components, be specifically related to motorcar engine and hang the installation dependency structure.
Background technology
In more existing car body structures, engine suspension mounting bracket 1 and front side beam 2, front stabilizer bar mounting bracket 3 be assembly welding together, referring to Fig. 1, because former engine suspension mounting bracket 1 is narrower with the faying surface of front stabilizer bar mounting bracket 3, its upper limb just is in front side beam 2 and front stabilizer bar mounting bracket 3 carries out near the solder joint of assembly welding, when front side beam 2 and front stabilizer bar mounting bracket 3 are carried out assembly welding, a former driving engine left side hang mounting bracket 1 easily and welding gun electrode 4 interfere, influence welding quality; At this position, between front side beam and front stabilizer bar mounting bracket double-deck weldering simultaneously, insufficient strength; In addition, a former driving engine left side hangs mounting bracket 1 is not had the assembling knock hole with front side beam 2 assembly weldings the time, cause the location inaccurate, influence dress weldering quality.
Summary of the invention
The present invention is directed to the deficiency that prior art exists, the assembly welding structure that provides a kind of motorcar engine to hang mounting bracket and front side beam reaches convenient welding, gains in strength, and guarantees the purpose of welding quality.
Technical scheme of the present invention is as follows: this structure includes the engine suspension mounting bracket, stabilizer rod mounting bracket and front side beam, wherein be welded with the installation nut on the engine suspension mounting bracket, its improvement is that the faying surface between existing engine suspension mounting bracket and stabilizer rod mounting bracket is widened, cover the bond pad locations of former front side beam and front stabilizer bar mounting bracket, and with three's weld together, promptly, make the existing engine suspension mounting bracket of bilayer weldering becoming between front side beam and front stabilizer bar mounting bracket, three layers of weldering between front side beam and the front stabilizer bar mounting bracket, just avoid the interference between engine suspension mounting bracket and welding gun electrode when welding like this, and increased the intensity of total.
Further, this structure has also designed two weld-on installation knock holees on the engine suspension mounting bracket, to guarantee the correct position of weld of existing engine suspension mounting bracket.
Advantage of the present invention is that welding process is good, and intensity is good, and can guarantee welding quality.
Description of drawings
Fig. 1 is the scheme drawing that available engine hangs the mounting bracket mounting structure;
Fig. 2 is the scheme drawing of this engine suspension mounting bracket mounting structure;
Fig. 3 is the planar structure scheme drawing that wherein shows the engine suspension mounting bracket.
Among the figure: the former engine suspension mounting bracket of 1-, the 2-front side beam, 3-front stabilizer bar mounting bracket, the 4-welding gun electrode, the 5-solder joint, 6-engine suspension mounting bracket, 7-installs nut, 8-weld-on installation knock hole.
The specific embodiment
Referring to Fig. 2, this structure is engine suspension mounting bracket 6 to be widened on the basis of original design and the faying surface of 3 of front stabilizer bar mounting brackets, it is the position that width surpasses solder joint 5 places of former front side beam 2 and front stabilizer bar mounting bracket 3, with welding gun electrode 4 together with three's assembly welding, so both Butt welding gun electrode 4 did not have interference, and having has increased structural strength.Accurate positioning when welding for convenience at two weld-on installation knock holees 8 of existing engine suspension mounting bracket 6 designs, is seen Fig. 3, goes back welded and installed nut 7 on the engine suspension mounting bracket 6.
Claims (2)
1. motorcar engine hangs the assembly welding structure of mounting bracket and front side beam, include engine suspension mounting bracket, stabilizer rod mounting bracket and front side beam, wherein be welded with the installation nut on the engine suspension mounting bracket, it is characterized in that: the width of the faying surface between engine suspension mounting bracket and stabilizer rod mounting bracket surpasses the bond pad locations of front side beam and front stabilizer bar mounting bracket, and engine suspension mounting bracket, stabilizer rod mounting bracket and front side beam three are by this solder joint weld together.
2. assembly welding structure according to claim 1 is characterized in that: the weld-on installation knock hole is arranged on the engine suspension mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100544824A CN100383005C (en) | 2006-07-23 | 2006-07-23 | Welding structure of suspension, front side beam, etc. of car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100544824A CN100383005C (en) | 2006-07-23 | 2006-07-23 | Welding structure of suspension, front side beam, etc. of car engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887631A CN1887631A (en) | 2007-01-03 |
| CN100383005C true CN100383005C (en) | 2008-04-23 |
Family
ID=37576910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100544824A Expired - Fee Related CN100383005C (en) | 2006-07-23 | 2006-07-23 | Welding structure of suspension, front side beam, etc. of car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100383005C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7654607B2 (en) * | 2007-01-08 | 2010-02-02 | Ford Global Technologies, Llc | Automotive body structure with spin welded hardware mounts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103977A (en) * | 1981-12-17 | 1983-06-21 | Nissan Motor Co Ltd | Spot welding gun |
| JPH09272461A (en) * | 1996-04-10 | 1997-10-21 | Araco Corp | Body structure of vehicle |
| JP2001150188A (en) * | 1999-11-30 | 2001-06-05 | Honda Motor Co Ltd | Clamp device for jig |
| JP2002154326A (en) * | 2000-11-20 | 2002-05-28 | Suzuki Motor Corp | Reinforcing structure for door |
| CN1511746A (en) * | 2002-12-26 | 2004-07-14 | �����Զ�����ҵ��ʽ���� | Mounting structure of hanger frame |
| CN2868747Y (en) * | 2005-12-21 | 2007-02-14 | 重庆长安汽车股份有限公司 | Mounting structure for suspended support of car engine |
-
2006
- 2006-07-23 CN CNB2006100544824A patent/CN100383005C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58103977A (en) * | 1981-12-17 | 1983-06-21 | Nissan Motor Co Ltd | Spot welding gun |
| JPH09272461A (en) * | 1996-04-10 | 1997-10-21 | Araco Corp | Body structure of vehicle |
| JP2001150188A (en) * | 1999-11-30 | 2001-06-05 | Honda Motor Co Ltd | Clamp device for jig |
| JP2002154326A (en) * | 2000-11-20 | 2002-05-28 | Suzuki Motor Corp | Reinforcing structure for door |
| CN1511746A (en) * | 2002-12-26 | 2004-07-14 | �����Զ�����ҵ��ʽ���� | Mounting structure of hanger frame |
| CN2868747Y (en) * | 2005-12-21 | 2007-02-14 | 重庆长安汽车股份有限公司 | Mounting structure for suspended support of car engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1887631A (en) | 2007-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |