CN203186014U - Improved structure of lower swing arm mounting bracket - Google Patents
Improved structure of lower swing arm mounting bracket Download PDFInfo
- Publication number
- CN203186014U CN203186014U CN 201320212695 CN201320212695U CN203186014U CN 203186014 U CN203186014 U CN 203186014U CN 201320212695 CN201320212695 CN 201320212695 CN 201320212695 U CN201320212695 U CN 201320212695U CN 203186014 U CN203186014 U CN 203186014U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- swing arm
- mounting bracket
- arm mounting
- flanging
- 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
Disclosed is an improved structure of a lower swing arm mounting bracket. The improved structure of the lower swing arm mounting bracket is composed of a sheet metal part. The sheet metal part comprises an upper end and a lower end. The cross section, parallel to the end face of the lower end, of the sheet metal part is of a C shape. A flanging is arranged at the lower end of the sheet metal part, and the area of the flanging is at least greater than one half of the area where the end face of the lower end of the sheet metal part is placed in a C-type structure. The flanging extends in three directions from the lower end of the sheet metal part to the outer side of the sheet metal part. The flanging and the end face of the lower end of the sheet metal part are placed in the same plane. According to the improved structure of the lower swing arm mounting bracket, the flanging is arranged at the lower end of the lower swing arm mounting bracket, the area of the flanging is at least greater than one half of the area of the end face of the lower end of the lower swing arm mounting bracket, by means of the flanging, the junction surface of the flanging and an auxiliary frame is enlarged, heat can be released in the welding process, the phenomenon of part weld penetration caused by large welding heat density can be avoided, parts can be prevented from disengaging or shifting as well, and security is greatly improved.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to the suspension of vehicle, particularly a kind of improvement structure of swing arm mounting bracket down.
Background technology:
Following swing arm is the member in the vehicle suspension system, connects vehicle body and chassis.Following swing arm is welded to connect by mounting bracket and subframe.In the prior art, exhaust pipe support is made of the metal piece that the cross section is the C type, and one end and subframe are welded to connect.Because the joint face of metal piece end and subframe is less, welding heat density is too big, is easy to the burn-through part when welding, may cause coming off or being shifted because of rack of fusion when driving.
Summary of the invention:
The purpose of this utility model is to provide a kind of improvement structure of swing arm mounting bracket down, and the described this improvement structure of swing arm mounting bracket down will solve the technical matters of easy burn-through when swing arm mounting bracket welds down in the prior art.
This improvement structure of swing arm mounting bracket down of the present utility model, constituted by a sheet metal component, described sheet metal component comprises a upper end and a lower end, the cross section that is parallel to lower end surface in the sheet metal component is the C type, wherein, the lower end of described sheet metal component is provided with flange, and the area of described flange is at least greater than 1/2nd of the area of sheet metal component lower end surface in C type structure.
Further, described flange extends along three directions to the outside of sheet metal component from the lower end of sheet metal component.
Further, the lower end surface of described flange and sheet metal component is arranged in same plane.
Further, be provided with a breach in the lateral edges of described flange.
Principle of work of the present utility model is: flange has increased the joint face with subframe, allows heat discharge during welding, can not cause the part burn-through because welding heat density is big, also can avoid part to come off or is shifted, and has increased safety greatly.
Concrete, the course of processing of the present utility model is: blanking at first falls the sheet material of part blank size, moulding then, sheet material is curved shape, and flange turns over the big limit of outside afterwards, then shaping makes part more near the drawing requirement, utilizes crop once to dash three holes at last.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model arranges flange in the lower end of following swing arm mounting bracket, the area of flange is at least greater than 1/2nd of following swing arm mounting bracket lower end surface area, flange has increased the joint face with subframe, allow heat discharge during welding, can not cause the part burn-through because welding heat density is big, also can avoid part to come off or be shifted, increase safety greatly.
Description of drawings:
Fig. 1 is the schematic top plan view of the improvement structure of swing arm mounting bracket down of the present utility model.
Fig. 2 is the profile scheme drawing of the improvement structure of swing arm mounting bracket down of the present utility model.
The specific embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, the improvement structure of swing arm mounting bracket down of the present utility model, constituted by a sheet metal component 1, described sheet metal component 1 comprises a upper end and a lower end, the cross section that is parallel to lower end surface in the sheet metal component 1 is the C type, wherein, the lower end of described sheet metal component 1 is provided with flange, and the area of described flange is at least greater than 1/2nd of the area of sheet metal component 1 lower end surface in C type structure.
Further, described flange extends along three directions to the outside of sheet metal component 1 from the lower end of sheet metal component 1.
Further, the lower end surface of described flange and sheet metal component 1 is arranged in same plane.
Further, be provided with a breach in the lateral edges of described flange.
The principle of work of present embodiment is: flange has increased the joint face with subframe, allows heat discharge during welding, can not cause the part burn-through because welding heat density is big, also can avoid part to come off or is shifted, and has increased safety greatly.
Concrete, the course of processing of the present utility model is: blanking at first falls the sheet material of part blank size, moulding then, sheet material is curved shape, and flange turns over the big limit of outside afterwards, then shaping makes part more near the drawing requirement, utilizes crop once to dash three holes at last.
Claims (4)
1. the improvement structure of a following swing arm mounting bracket, constituted by a sheet metal component, described sheet metal component comprises a upper end and a lower end, the cross section that is parallel to lower end surface in the sheet metal component is the C type, it is characterized in that: the lower end of described sheet metal component is provided with flange, and the area of described flange is at least greater than 1/2nd of the area of sheet metal component lower end surface in C type structure.
2. the improvement structure of down swing arm mounting bracket as claimed in claim 1, it is characterized in that: described flange extends along three directions to the outside of sheet metal component from the lower end of sheet metal component.
3. the improvement structure of down swing arm mounting bracket as claimed in claim 1, it is characterized in that: the lower end surface of described flange and sheet metal component is arranged in same plane.
4. the improvement structure of swing arm mounting bracket down as claimed in claim 1 is characterized in that: be provided with a breach in the lateral edges of described flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212695 CN203186014U (en) | 2013-04-24 | 2013-04-24 | Improved structure of lower swing arm mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212695 CN203186014U (en) | 2013-04-24 | 2013-04-24 | Improved structure of lower swing arm mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186014U true CN203186014U (en) | 2013-09-11 |
Family
ID=49102900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212695 Expired - Fee Related CN203186014U (en) | 2013-04-24 | 2013-04-24 | Improved structure of lower swing arm mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466020A (en) * | 2013-09-24 | 2013-12-25 | 力帆实业(集团)股份有限公司 | Motorcycle bumper |
| CN109927782A (en) * | 2019-03-12 | 2019-06-25 | 达奥（芜湖）汽车制品有限公司 | A kind of subframe vehicle body mounting bracket |
-
2013
- 2013-04-24 CN CN 201320212695 patent/CN203186014U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466020A (en) * | 2013-09-24 | 2013-12-25 | 力帆实业(集团)股份有限公司 | Motorcycle bumper |
| CN103466020B (en) * | 2013-09-24 | 2016-06-15 | 力帆实业(集团)股份有限公司 | Bumper of motorcycle |
| CN109927782A (en) * | 2019-03-12 | 2019-06-25 | 达奥（芜湖）汽车制品有限公司 | A kind of subframe vehicle body mounting bracket |
| CN109927782B (en) * | 2019-03-12 | 2024-02-09 | 达奥（芜湖）汽车制品有限公司 | Auxiliary frame automobile body installing support |
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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: 20130911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |