CN103434340A - Half shaft for drive axle - Google Patents
Half shaft for drive axle Download PDFInfo
- Publication number
- CN103434340A CN103434340A CN2013104061419A CN201310406141A CN103434340A CN 103434340 A CN103434340 A CN 103434340A CN 2013104061419 A CN2013104061419 A CN 2013104061419A CN 201310406141 A CN201310406141 A CN 201310406141A CN 103434340 A CN103434340 A CN 103434340A
- Authority
- CN
- China
- Prior art keywords
- half shaft
- boss
- magnet
- axle
- drive axle
- 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.)
- Pending
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- Retarders (AREA)
Abstract
The invention discloses a half shaft for a drive axle. The half shaft comprises a half shaft body, wherein a boss is arranged at the spline end of the half shaft body; and a magnet is arranged on the boss. According to the half shaft disclosed by the invention, the boss assembled with the magnet is added in case of ensuring the invariable torque transfer function of the half shaft, and the magnet adsorbs wear iron chippings in a differential mechanism; and the iron chippings can be eliminated only by regularly extracting the half shaft, thus reducing the abnormal wear of components in the inter-wheel differential mechanism, reducing the faults of the differential mechanism, and improving the performance of an axle assembly.
Description
Technical field
The present invention relates to the semi-axle for drive axle field, specifically a kind of semi-axle for drive axle with magnet.
Background technology
On non-disconnected vehicle bridge, semiaxis passes to the driving wheel by axle side gear in diff between the torque trailing wheel.Relative motion meeting generation iron filings due to part in inter-wheel differential, cause poor shell, center cross, axle side gear, planetary inordinate wear in diff, become one of reason that causes the diff sintering, cause the diff cisco unity malfunction, affect the in-use performance of car load.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of semi-axle for drive axle, the problem of the inordinate wear that the iron filings that in the solution diff, each part relative motion produces cause.
Technical scheme of the present invention is:
Semi-axle for drive axle, include the semiaxis axis body, and the splined end of described semiaxis axis body is provided with boss, on described boss, is provided with magnet.
Be provided with a circle groove on described boss, in described groove, be set with circlip for shaft, described magnet is between circlip for shaft and semiaxis axis body.
Be provided with aluminium flake on described boss between magnet and semiaxis axis body.
Advantage of the present invention:
The present invention is in the situation that guarantee that semiaxis transmitting torque function is constant, increase the boss of assembling magnet, wearing and tearing iron filings in the magnet adsorption diff, only need regularly to extract out semiaxis and remove iron filings, thereby reduced the inordinate wear of part in the inter-wheel differential, reduce the fault of diff, improved the performance of axle assembly.
The accompanying drawing explanation
Fig. 1 is local structure schematic diagram of the present invention.
The specific embodiment
See Fig. 1, semi-axle for drive axle, include semiaxis axis body 1, the splined end of semiaxis axis body 1 is provided with boss 2, be provided with a circle groove on boss 2, be set with circlip for shaft 3 in groove, on boss 2, between circlip for shaft 3 and semiaxis axis body 1, be provided with magnet 4, on boss 2, between magnet 4 and semiaxis axis body 1, be provided with aluminium flake 5.
See Fig. 1, during assembling, on the boss 2 of first aluminium flake 5 being packed into, the magnet 4 of packing into afterwards, the circlip for shaft 3 of packing into subsequently, insert semiaxis in inter-wheel differential and coordinate with axle side gear after having assembled.
Claims (3)
1. semi-axle for drive axle, include the semiaxis axis body, it is characterized in that: the splined end of described semiaxis axis body is provided with boss, on described boss, is provided with magnet.
2. semi-axle for drive axle according to claim 1, it is characterized in that: be provided with a circle groove on described boss, in described groove, be set with circlip for shaft, described magnet is between circlip for shaft and semiaxis axis body.
3. semi-axle for drive axle according to claim 1, is characterized in that: on described boss, between magnet and semiaxis axis body, be provided with aluminium flake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104061419A CN103434340A (en) | 2013-09-09 | 2013-09-09 | Half shaft for drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104061419A CN103434340A (en) | 2013-09-09 | 2013-09-09 | Half shaft for drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434340A true CN103434340A (en) | 2013-12-11 |
Family
ID=49688099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104061419A Pending CN103434340A (en) | 2013-09-09 | 2013-09-09 | Half shaft for drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385848A (en) * | 2014-10-20 | 2015-03-04 | 常州市浩亮铜棒厂 | Scrap-suction type axle |
| CN105889458A (en) * | 2016-06-29 | 2016-08-24 | 陆先高 | Gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000058038A (en) * | 1999-02-16 | 2000-09-25 | 가나이 쓰토무 | Spindle Motor and Magnetic Disk Device Using The Same |
| DE102007032094A1 (en) * | 2007-07-10 | 2009-01-15 | Siegfried Schwarz | Flywheel as energy storage e.g. for hybrid drive, has magnetic bearings pressure held in position with vertical axis of flywheel not affected |
| CN202212255U (en) * | 2011-08-04 | 2012-05-09 | 镇江市江南矿山机电设备有限公司 | Permanent magnet attractive bar capable of automatically discharging iron |
| CN203110830U (en) * | 2012-12-25 | 2013-08-07 | 青特集团有限公司 | Half axle of cleanable differential mechanism |
| CN203485680U (en) * | 2013-09-09 | 2014-03-19 | 安徽安凯福田曙光车桥有限公司 | Half shaft for drive axle |
-
2013
- 2013-09-09 CN CN2013104061419A patent/CN103434340A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000058038A (en) * | 1999-02-16 | 2000-09-25 | 가나이 쓰토무 | Spindle Motor and Magnetic Disk Device Using The Same |
| DE102007032094A1 (en) * | 2007-07-10 | 2009-01-15 | Siegfried Schwarz | Flywheel as energy storage e.g. for hybrid drive, has magnetic bearings pressure held in position with vertical axis of flywheel not affected |
| CN202212255U (en) * | 2011-08-04 | 2012-05-09 | 镇江市江南矿山机电设备有限公司 | Permanent magnet attractive bar capable of automatically discharging iron |
| CN203110830U (en) * | 2012-12-25 | 2013-08-07 | 青特集团有限公司 | Half axle of cleanable differential mechanism |
| CN203485680U (en) * | 2013-09-09 | 2014-03-19 | 安徽安凯福田曙光车桥有限公司 | Half shaft for drive axle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385848A (en) * | 2014-10-20 | 2015-03-04 | 常州市浩亮铜棒厂 | Scrap-suction type axle |
| CN105889458A (en) * | 2016-06-29 | 2016-08-24 | 陆先高 | Gear |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |