CN202130260U - Three-sectional welding rear axle - Google Patents
Three-sectional welding rear axle Download PDFInfo
- Publication number
- CN202130260U CN202130260U CN201120132188U CN201120132188U CN202130260U CN 202130260 U CN202130260 U CN 202130260U CN 201120132188 U CN201120132188 U CN 201120132188U CN 201120132188 U CN201120132188 U CN 201120132188U CN 202130260 U CN202130260 U CN 202130260U
- Authority
- CN
- China
- Prior art keywords
- end cap
- shaft
- angle
- rear axle
- flange board
- 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
Links
- 238000003466 welding Methods 0.000 title abstract description 12
- 238000005516 engineering process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a three-sectional welding rear axle capable of being conveniently machined, wherein the three-sectional structure of the rear axle is formed by an intermediate shaft tube part and two shaft head parts. The two shaft head parts are symmetrically arranged at the two ends of the intermediate shaft tube part. Each shaft head part comprises a flange board, an end cap and a shaft portion. The end cap served for the shaft portion to pass through is arranged at the rear side of the flange board. The shaft portion passing through the end cap is connected with the flange board. The external plane of the flange board of the shaft head part is machined with a camber angle and a toe angle.
Description
Technical field
The utility model relates to automobile axle.
Background technology
Baby car adopts forging and pressing blank and a welding integral machine-shaping of intermediate shaft tube usually with back axle at present, and this need drop into bigger special-purpose equipment and carry out machine up, and the technology cost is big; Even adopt such specialized equipment,, can not form required camber angle and the angle of toein of vehicle owing to be on S. A., to process.
The utility model content
The purpose of the utility model is to provide a kind of syllogic welding back axle, so that the processing of back axle, and be convenient to form needed camber angle of vehicle and angle of toein.
For realizing the syllogic welding back axle of said purpose; Be characterized in that comprise the three stage structure that is made up of intermediate shaft tube portion and two shaft heads, two shaft heads are symmetricly set on the two ends of intermediate shaft tube portion; Each shaft head has flanged plate, end cap and axial region; End cap is arranged on the rear side of flanged plate and supplies axle to pass, and axial region passes butt flange plate behind the end cap, and the outer side plane of the flanged plate of spindle nose is processed with camber angle and angle of toein.
The three stage structure of the utility model helps processing two ends symmetry spindle nose earlier, and after the little assembly welding well of spindle nose, machine up forms needed camber angle and angle of toein in advance, thereby makes the processing of back axle become easy.
Description of drawings
Fig. 1 is the decomposition view of syllogic welding back axle.
Fig. 2 is the decomposing schematic representation of the spindle nose of syllogic welding back axle.
Fig. 3 is the knock hole of syllogic welding back axle and the scheme drawing of locating surface.
Fig. 4 is the scheme drawing of the camber angle of back axle.
Fig. 5 is the scheme drawing of the angle of toein of back axle.
The specific embodiment
As shown in Figure 1, syllogic welding back axle is a three stage structure, comprises that intermediate shaft tube portion 1 and two shaft heads, 2, two shaft heads 2 are symmetricly set on the two ends of intermediate shaft tube portion 1.
As shown in Figure 2, shaft head 2 comprises flanged plate 20, end cap 21 and axial region 22, and end cap 21 is arranged on the rear side of flanged plate 20 and supplies axial region 22 to pass, and axial region 22 passes end cap 21 back butt flange plates 20.
Each parts of shaft head 2 can be punching structure, and then weld together.
Three stage structure helps processing two ends axis of symmetry head 2 earlier, and after the little assembly welding well of shaft head 2, like Fig. 4 and shown in Figure 5, machine up forms needed camber angle α and angle of toein β in advance.
After left and right shaft head 2 is welded on intermediate shaft tube portion 1, just can utilize lower plane 201 outside the flanged plate 20 of shaft head 2 and on hole 202 as benchmark; Intermediate shaft tube portion 1 and spring holder (not illustrating in the drawings) are accurately welded after clamping the location, can guarantee accurately that like this camber angle and angle of toein value meet the requirements.
Claims (1)
1. syllogic is welded back axle; It is characterized in that comprise the three stage structure that is made up of intermediate shaft tube portion and two shaft heads, two shaft heads are symmetricly set on the two ends of intermediate shaft tube portion; Each shaft head has flanged plate, end cap and axial region; End cap is arranged on the rear side of flanged plate and supplies axle to pass, and axial region passes butt flange plate behind the end cap, and the outer side plane of the flanged plate of spindle nose is processed with camber angle and angle of toein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120132188U CN202130260U (en) | 2011-04-28 | 2011-04-28 | Three-sectional welding rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120132188U CN202130260U (en) | 2011-04-28 | 2011-04-28 | Three-sectional welding rear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130260U true CN202130260U (en) | 2012-02-01 |
Family
ID=45519042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120132188U Expired - Fee Related CN202130260U (en) | 2011-04-28 | 2011-04-28 | Three-sectional welding rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637143A (en) * | 2020-05-28 | 2020-09-08 | 浙江黎明智造股份有限公司 | Split type impact drill center shaft and its processing method |
-
2011
- 2011-04-28 CN CN201120132188U patent/CN202130260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637143A (en) * | 2020-05-28 | 2020-09-08 | 浙江黎明智造股份有限公司 | Split type impact drill center shaft and its processing method |
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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: 20120201 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |