CN202684406U - Subassembly bracket of longitudinal girder - Google Patents
Subassembly bracket of longitudinal girder Download PDFInfo
- Publication number
- CN202684406U CN202684406U CN201220305087XU CN201220305087U CN202684406U CN 202684406 U CN202684406 U CN 202684406U CN 201220305087X U CN201220305087X U CN 201220305087XU CN 201220305087 U CN201220305087 U CN 201220305087U CN 202684406 U CN202684406 U CN 202684406U
- Authority
- CN
- China
- Prior art keywords
- longeron
- dop
- longitudinal girder
- sub
- bracket
- 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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Abstract
The utility model discloses a subassembly bracket of a longitudinal girder. The subassembly bracket of the longitudinal girder comprises a base, wherein a front chuck and a rear chuck are fixedly arranged at the front part and the rear part of the base respectively; the longitudinal girder is clamped between the front chuck and the rear chuck; a sleeve is sleeved at the rear end of the longitudinal girder, and an arc bracket is fixedly arranged at the outer side of the sleeve. The subassembly bracket is small in welding deformation; the welding size is controlled to achieve an ideal state; the welding stress is small, and fatigue and strength of a weld assembly are guaranteed.
Description
Technical field
The utility model relates to longeron sub-unit support.
Background technology
The longeron assembly is one of parts of wanting of automobile weight, is the structural member of coachbuilt body.In coachbuilt body design, the often variation of the shape by the front longitudinal assembly, structure and material etc., the requirement that reach and absorb energy, improves the anti-frontal impact of car also is one of important safety member.In recent years, the car front longitudinal rail assembly is just high towards intensity, the future development that quality is light.Research front longitudinal assembly welding production technology helps to reach purpose of design, guarantees the welding quality of large-scale production, improves the security feature of car.
In Welding Procedure Analysis, consider that as far as possible smallclothes weld at sub-unit, when avoiding the assembly assembly unit, weld little parts, like this, the welding slit is difficult to control, and welding deformation is large, and size is difficult to assurance, and welding performance is difficult to ensure.
The utility model content
The purpose of this utility model provides a kind of longeron sub-unit support, first soldering sleeve and bow-shaped support, and the bow-shaped support sub-unit welds longeron, control arm mounting bracket, bow-shaped support sub-unit three more again, becomes the longeron sub-unit; Follow-uply again sub-unit is spliced into assembly, so welding deformation is little, weld size control reaches perfect condition; Welding stress is little; Weldment fatigue and intensity are ensured.
The technical solution of the utility model is as follows:
Longeron sub-unit support includes base, and the front portion of described base, rear portion are fixed with respectively front dop, rear dop, is gripped with longeron between front dop and the rear dop, and the rear end of longeron is set with sleeve pipe, and outside of sleeve is fixed with arc support.
Described arc support includes semicircular ring and two dops, has half round cut on the dop.
First soldering sleeve of the present utility model and bow-shaped support, the bow-shaped support sub-unit welds longeron, control arm mounting bracket, bow-shaped support sub-unit three more again, becomes the longeron sub-unit; Follow-uply again sub-unit is spliced into assembly, so welding deformation is little, weld size control reaches perfect condition; Welding stress is little; Weldment fatigue and intensity are ensured.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, longeron sub-unit support, include base 1, the front portion of base 1, rear portion are fixed with respectively front dop 2, rear dop 3, be gripped with longeron 4 between front dop 2 and the rear dop 3, the rear end of longeron 4 is set with sleeve pipe 5, and sleeve pipe 5 outsides are fixed with arc support 6, arc support 6 includes semicircular ring and two dops, has half round cut on the dop.
Claims (2)
1. longeron sub-unit support, include base, it is characterized in that: the front portion of described base, rear portion are fixed with respectively front dop, rear dop, are gripped with longeron between front dop and the rear dop, the rear end of longeron is set with sleeve pipe, and outside of sleeve is fixed with arc support.
2. longeron sub-unit support according to claim 1, it is characterized in that: described arc support includes semicircular ring and two dops, has half round cut on the dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220305087XU CN202684406U (en) | 2012-06-27 | 2012-06-27 | Subassembly bracket of longitudinal girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220305087XU CN202684406U (en) | 2012-06-27 | 2012-06-27 | Subassembly bracket of longitudinal girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684406U true CN202684406U (en) | 2013-01-23 |
Family
ID=47540077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220305087XU Expired - Fee Related CN202684406U (en) | 2012-06-27 | 2012-06-27 | Subassembly bracket of longitudinal girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723245A (en) * | 2013-11-30 | 2015-06-24 | 芜湖通和汽车管路系统有限公司 | Novel assembling and clamping device of automobile pipeline support |
| CN108297010A (en) * | 2017-12-31 | 2018-07-20 | 宁波大红鹰学院 | A kind of left longeron second segment fluctuating plate is merged fixture |
-
2012
- 2012-06-27 CN CN201220305087XU patent/CN202684406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723245A (en) * | 2013-11-30 | 2015-06-24 | 芜湖通和汽车管路系统有限公司 | Novel assembling and clamping device of automobile pipeline support |
| CN108297010A (en) * | 2017-12-31 | 2018-07-20 | 宁波大红鹰学院 | A kind of left longeron second segment fluctuating plate is merged fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130123 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |