CN2141776Y - Automobile rear axle - Google Patents
Automobile rear axle Download PDFInfo
- Publication number
- CN2141776Y CN2141776Y CN 92240016 CN92240016U CN2141776Y CN 2141776 Y CN2141776 Y CN 2141776Y CN 92240016 CN92240016 CN 92240016 CN 92240016 U CN92240016 U CN 92240016U CN 2141776 Y CN2141776 Y CN 2141776Y
- Authority
- CN
- China
- Prior art keywords
- rear axle
- axle housing
- housing body
- diff
- automobile
- 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
- 239000007787 solid Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000519996 Teucrium chamaedrys Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to an automobile rear axle which comprises a rear axle housing, a differential mechanism and a half axle. The rear axle housing is an integral structure processed by seamless steel pipes, has simple structure combination, improved mechanical performance and reduced cost, and is suitable for being used as a drive axle of a minicar.
Description
The present invention relates to a kind of vehicular spare parts, specifically a kind of automobile axle.
At present, sedan-chair generally is made up of rear axle housing body, diff, semiaxis etc. behind the automobile, rear axle housing body is provided with left and right sides connection pipe, adapter sleeve and upper and lower diff clamshell, they are processed respectively, soldering group is synthesized rear axle housing body, be welded with axle housing convex edge and bonnet respectively before and after the diff clamshell, the axle housing convex edge is used to be connected and fixed diff.The rear axle housing body structure and the processed complex of above-mentioned automobile axle, the cost height.
Purpose of the present invention is exactly in order to overcome the high deficiency of rear axle housing body complex structure, cost of existing automobile axle, and a kind of simple in structure, handling ease, automobile axle that cost is low are provided.
For achieving the above object, a kind of automobile axle, form by rear axle housing body, diff, semiaxis, it is characterized in that said rear axle housing body is the integral structure by the solid drawn pipe extrusion process, which is provided with the cover plate welding is sealed on the notch, the two ends of rear axle housing body are provided with spindle nose, and the front and back of rear axle housing body are provided with diff terminal pad and bonnet.
Rear axle housing body of the present invention is the integral structure of solid drawn pipe extrusion process, and its textural association is simple, handling ease, and cost is low, and with itself and diff, semiaxis is combined into automobile axle, good mechanical property, cost is low, is suitable for mid-get car and uses.
Below in conjunction with accompanying drawing embodiments of the invention are described further:
Fig. 1 is a structural representation of the present invention, also is the scheme drawing of embodiment.
As can be seen from Figure 1, a kind of automobile axle, form by rear axle housing body 1, diff 2, semiaxis 3, rear axle housing body 1 is the integral structure that is formed through grooving, extrusion process by solid drawn pipe, grooving place projection forms the diff clamshell in the middle of it, and front and back are welded with diff terminal pad 4 and bonnet respectively, be used to install and fix diff, notch is provided with cover plate 5 welding cappings.The rear axle housing body both sides directly form half-axile sleeve by steel pipe, and two ends processing is provided with spindle nose 6 and spring carrying block 7 etc., is used for automobile axle is fixed on automotive hub and leaf spring.The structure of diff 2, semiaxis 3 belongs to prior art with installation, and this does not give unnecessary details.
This automobile axle rear axle housing body integrative-structure, overcome that in the past rear axle housing body connection pipe, adapter sleeve, diff clamshell are processed respectively, the deficiency of welding combination, structural manufacturing process is simple, cost descends greatly, be combined into automobile axle with this rear-axle casing body and diff, semiaxis, mechanical characteristics improves, and cost reduces, and is suitable for mid-get car and uses.
Claims (1)
1, a kind of automobile axle, form by rear axle housing body, diff, semiaxis, it is characterized in that said rear axle housing body is the integral structure by the solid drawn pipe extruding, which is provided with the cover plate welding is sealed on the notch, the two ends of rear axle housing body are provided with spindle nose, and the front and back of rear axle housing body are provided with diff terminal pad and bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240016 CN2141776Y (en) | 1992-11-12 | 1992-11-12 | Automobile rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92240016 CN2141776Y (en) | 1992-11-12 | 1992-11-12 | Automobile rear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2141776Y true CN2141776Y (en) | 1993-09-08 |
Family
ID=33780555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92240016 Expired - Fee Related CN2141776Y (en) | 1992-11-12 | 1992-11-12 | Automobile rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2141776Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088634C (en) * | 1998-10-28 | 2002-08-07 | 辽源市重型机器厂 | Vehicle rear axle shell hydraulic expanding-forming process |
| WO2006010306A1 (en) * | 2004-07-27 | 2006-02-02 | Dongzhou Yang | An integral axle housing for vehicle and a method of manufacture the same |
| CN100379589C (en) * | 2001-03-21 | 2008-04-09 | 塞夫·霍兰德有限公司 | Axle assembly |
| WO2017106095A1 (en) * | 2015-12-15 | 2017-06-22 | American Axle & Manufacturing, Inc. | Axle assembly |
| CN109058274A (en) * | 2018-09-04 | 2018-12-21 | 董春艳 | A kind of rear axle housing spindle head protecting sleeve for thread |
-
1992
- 1992-11-12 CN CN 92240016 patent/CN2141776Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088634C (en) * | 1998-10-28 | 2002-08-07 | 辽源市重型机器厂 | Vehicle rear axle shell hydraulic expanding-forming process |
| CN100379589C (en) * | 2001-03-21 | 2008-04-09 | 塞夫·霍兰德有限公司 | Axle assembly |
| WO2006010306A1 (en) * | 2004-07-27 | 2006-02-02 | Dongzhou Yang | An integral axle housing for vehicle and a method of manufacture the same |
| WO2017106095A1 (en) * | 2015-12-15 | 2017-06-22 | American Axle & Manufacturing, Inc. | Axle assembly |
| CN108367674A (en) * | 2015-12-15 | 2018-08-03 | 美国轮轴制造公司 | Axle assemble |
| US11125312B2 (en) | 2015-12-15 | 2021-09-21 | American Axle & Manufacturing, Inc. | Axle assembly |
| CN108367674B (en) * | 2015-12-15 | 2021-12-24 | 美国轮轴制造公司 | Bridge assembly |
| CN109058274A (en) * | 2018-09-04 | 2018-12-21 | 董春艳 | A kind of rear axle housing spindle head protecting sleeve for thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |