CN103009925A - Drive bridge semi-axle with novel structure - Google Patents
Drive bridge semi-axle with novel structure Download PDFInfo
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- CN103009925A CN103009925A CN2012105617244A CN201210561724A CN103009925A CN 103009925 A CN103009925 A CN 103009925A CN 2012105617244 A CN2012105617244 A CN 2012105617244A CN 201210561724 A CN201210561724 A CN 201210561724A CN 103009925 A CN103009925 A CN 103009925A
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- Prior art keywords
- axle
- semi
- novel structure
- drive bridge
- semiaxis
- 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.)
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- 238000010276 construction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The invention discloses a drive bridge semi-axle with a novel structure. The semi-axle structure is designed in that two R-shaped slots (2) are formed at a spline at the rear end of a semi-axle body (1). According to the invention, the processing technology and tools can be reduced; the assembling parts are simplified; and sun gears can be effectively locked.
Description
Technical field
The present invention relates to a kind of new construction half shaft.
Background technology
The driving device that drives wheel is positioned at the end of automotive transmission, and its function is that torque is passed to the driving wheel by the axle side gear of diff.The structural shape of driving wheel drive and the structural shape of drive axle are closely related, on general rigid drive axle, the driving device that drives wheel is exactly semiaxis, semiaxis is the main driving device that drives vehicle bridge, and its function is that torque is passed to the driving wheel by the axle side gear of diff.Because semiaxis one end of wheel edge deceleration driving axle is connected with diff, one end need with planet circular system in sun wheel be connected with the spline pattern, structurally need the locking sun wheel, in case vehicle bridge makes sun wheel produce axial force when transmission, drive sun wheel and deviate from from half shaft end.
The previous status semi-axis structure is a R type groove in being, is outward a right angle groove, and adding needs R cutter, recessing tool and straight tool three just can finish cutter man-hour.
Summary of the invention
Technical matters to be solved by this invention is: a kind of new construction half shaft is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of new construction semiaxis, this semi-axis structure are designed to be designed to only process two R type grooves 2 at semiaxis axis body 1 terminal spline place at this semi-axis structure.Adding only needs once finishing processing to the R cutter man-hour, assembles two elastic springs again, and the sun wheel locking is lived.
The invention has the beneficial effects as follows: reduce processing technology and cutter, simplified the assembling parts, and the actv. locking sun wheel.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Embodiment 1
A kind of new construction semiaxis, this semi-axis structure are designed to be designed to only process two R type grooves 2 at semiaxis axis body 1 terminal spline place at this semi-axis structure.Adding only needs once finishing processing to the R cutter man-hour, assembles two elastic springs again, and the sun wheel locking is lived.
The above only is preferred application example of the present invention, is not to be the restriction of the present invention being made other form, and any professional and technical personnel may utilize the technology contents of above-mentioned example to be changed or retrofit, thereby this invention is generalized to other frocks.In every case be not break away from the technical solution of the present invention content, to any simple modification, equivalent variations and remodeling that above embodiment does, still belong to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (1)
1. a new construction half shaft is characterized in that, this semi-axis structure is designed to only process two R type grooves (2) at the terminal spline of semiaxis axis body (1) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105617244A CN103009925A (en) | 2012-12-22 | 2012-12-22 | Drive bridge semi-axle with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105617244A CN103009925A (en) | 2012-12-22 | 2012-12-22 | Drive bridge semi-axle with novel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009925A true CN103009925A (en) | 2013-04-03 |
Family
ID=47959251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105617244A Pending CN103009925A (en) | 2012-12-22 | 2012-12-22 | Drive bridge semi-axle with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009925A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351407A (en) * | 1979-12-21 | 1982-09-28 | Dana Corporation | Axle drive assembly |
| US5476324A (en) * | 1993-05-25 | 1995-12-19 | Nippon Thompson Co., Ltd. | Spline bearing |
| CN201745437U (en) * | 2010-08-17 | 2011-02-16 | 启东大同电机有限公司 | Novel electric drive axle |
| CN202187982U (en) * | 2011-08-29 | 2012-04-11 | 南京德众机电设备制造有限公司 | Novel connecting structure |
| CN202219800U (en) * | 2011-05-24 | 2012-05-16 | 浙江吉利汽车研究院有限公司 | Steering gear input shaft with limiting device |
| CN202357798U (en) * | 2011-11-28 | 2012-08-01 | 洪泽县汽车半轴制造有限公司 | Half axle of light-duty truck |
| CN203110829U (en) * | 2012-12-22 | 2013-08-07 | 青特集团有限公司 | Drive axle half shaft in novel structure |
-
2012
- 2012-12-22 CN CN2012105617244A patent/CN103009925A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351407A (en) * | 1979-12-21 | 1982-09-28 | Dana Corporation | Axle drive assembly |
| US5476324A (en) * | 1993-05-25 | 1995-12-19 | Nippon Thompson Co., Ltd. | Spline bearing |
| CN201745437U (en) * | 2010-08-17 | 2011-02-16 | 启东大同电机有限公司 | Novel electric drive axle |
| CN202219800U (en) * | 2011-05-24 | 2012-05-16 | 浙江吉利汽车研究院有限公司 | Steering gear input shaft with limiting device |
| CN202187982U (en) * | 2011-08-29 | 2012-04-11 | 南京德众机电设备制造有限公司 | Novel connecting structure |
| CN202357798U (en) * | 2011-11-28 | 2012-08-01 | 洪泽县汽车半轴制造有限公司 | Half axle of light-duty truck |
| CN203110829U (en) * | 2012-12-22 | 2013-08-07 | 青特集团有限公司 | Drive axle half shaft in novel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |
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| WD01 | Invention patent application deemed withdrawn after publication |