CN203449930U - Supporting type front axle welding assembly - Google Patents
Supporting type front axle welding assembly Download PDFInfo
- Publication number
- CN203449930U CN203449930U CN201320571634.3U CN201320571634U CN203449930U CN 203449930 U CN203449930 U CN 203449930U CN 201320571634 U CN201320571634 U CN 201320571634U CN 203449930 U CN203449930 U CN 203449930U
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- CN
- China
- Prior art keywords
- front axle
- type front
- welding assembly
- bar
- middle pole
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- 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 relates to a vehicle driving shaft assembly, and particularly relates to a supporting type front axle welding assembly. The assembly structurally comprises a horizontal front axle tube, front arms are welded on two ends of the front axle tube, each front arm consists of a welding part and a suspension installing part, the welding part and the suspension installing part are connected through an upper middle pole and a lower middle pole which are S-shaped, and supporting bars are arranged between the upper middle pole and the lower middle pole. According to the supporting type front axle welding assembly, the supporting bars are arranged between the upper middle pole and the lower middle pole, so that the rigidity strength of the middle poles can be enhanced, the deformation resistance capability can be reinforced, and compared with the solid casting, the material consumption and forming difficulty can be reduced, and the supporting type front axle welding assembly is more applicable to large-batch production and processing.
Description
Technical field
The utility model relates to a kind of system of vehicle transmission axle assembly, especially support type front axle welding assembly.
Background technology
Transmission shaft is the important rotatable parts on vehicle, existing transmission shaft comprises front axle welding assembly, comprise front axle tube and be welded in front axle tube two ends for being connected the forearm of forward mounting, forearm is a structure of being extended obliquely upward by weld part S shape, two kinds of structures of existing forearm: the first is connected to hanger attachment portion by weld part by upper and lower two S shape intermediate bars, the second, on the basis of the first, will be made solid construction between two S shape intermediate bars.Above two kinds of modes cut both ways, and because the weight of vehicle is larger, and vibrations are larger in the process of moving, so the intensity while only depending on two intermediate bars to connect is difficult to reach the requirement of long-term use; But solid by making between two intermediate bars in order to gain in strength, can significantly increase materials and moulding difficulty, be unfavorable for producing in enormous quantities.
Utility model content
The utility model provides a kind of increases bulk strength, avoid the support type front axle that significantly increases materials and moulding difficulty to weld assembly.
To achieve these goals, the utility model adopts following technical scheme:
The front axle tube that comprises a level, described front axle tube two ends are welded with forearm, forearm comprises weld part and hangs installation portion, weld part is connected with lower intermediate bar by upper intermediate bar with hanging between installation portion, upper intermediate bar and lower intermediate bar are S-shaped, and its improvement is: between described upper intermediate bar and lower intermediate bar, be provided with support bar.
Preferably, described support bar arrangement in parallel.
Preferably, described support bar is X-shaped cross arrangement.
Preferably, described support bar cross angle place is provided with reinforced rib.
Owing to having adopted said structure, support type front axle welding assembly of the present utility model arranges support bar between upper intermediate bar and lower intermediate bar, strengthened the rigidity intensity of intermediate bar, strengthened the ability of anti-deformation, and compare and solid casting, reduce materials and moulding difficulty, be more adapted to large batch of production and processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is the structural representation of the utility model the second embodiment.
The specific embodiment
As shown in Figure 1, the support type front axle welding assembly of the utility model the first embodiment comprises the front axle tube 1 of a level, described front axle tube 1 two ends are welded with forearm 2, forearm 2 comprises weld part 21 and hangs installation portion 22, weld part 21 is connected with lower intermediate bar 24 by upper intermediate bar 23 with hanging between installation portion 22, upper intermediate bar 23 and lower centre 24 bars are S-shaped, between described upper intermediate bar 23 and lower intermediate bar 24, are provided with support bar 25.After support bar is set, upper intermediate bar 23, support bar 25, lower intermediate bar 24 become connector, can strengthen the intensity of single upper intermediate bar 23 and lower intermediate bar 24.In the first embodiment, described support bar 25 arrangement in parallels.
As shown in Figure 2, the second embodiment of the present utility model is on the basis of the first embodiment, and described support bar 25 is X-shaped cross arrangement.
Due to the oblique setting of support bar 25 in the second embodiment, in order to increase the intensity of support bar self, in the present embodiment, described support bar 25 cross angle places are provided with reinforced rib 26.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. support type front axle welds assembly, the front axle tube that comprises a level, described front axle tube two ends are welded with forearm, forearm comprises weld part and hangs installation portion, weld part is connected with lower intermediate bar by upper intermediate bar with hanging between installation portion, upper intermediate bar and lower intermediate bar are S-shaped, it is characterized in that: between described upper intermediate bar and lower intermediate bar, be provided with support bar.
2. support type front axle welding assembly as claimed in claim 1, is characterized in that: described support bar arrangement in parallel.
3. support type front axle welding assembly as claimed in claim 1, is characterized in that: described support bar is X-shaped cross arrangement.
4. support type front axle welding assembly as claimed in claim 3, is characterized in that: described support bar cross angle place is provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571634.3U CN203449930U (en) | 2013-09-13 | 2013-09-13 | Supporting type front axle welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571634.3U CN203449930U (en) | 2013-09-13 | 2013-09-13 | Supporting type front axle welding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449930U true CN203449930U (en) | 2014-02-26 |
Family
ID=50129832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571634.3U Expired - Fee Related CN203449930U (en) | 2013-09-13 | 2013-09-13 | Supporting type front axle welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290816A (en) * | 2014-09-29 | 2015-01-21 | 上汽通用五菱汽车股份有限公司 | Front axle welding part structure |
-
2013
- 2013-09-13 CN CN201320571634.3U patent/CN203449930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290816A (en) * | 2014-09-29 | 2015-01-21 | 上汽通用五菱汽车股份有限公司 | Front axle welding part structure |
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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: 20140226 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |