CN105856966A - Anti-breakage mechanism for automobile semi-axle - Google Patents
Anti-breakage mechanism for automobile semi-axle Download PDFInfo
- Publication number
- CN105856966A CN105856966A CN201610193962.2A CN201610193962A CN105856966A CN 105856966 A CN105856966 A CN 105856966A CN 201610193962 A CN201610193962 A CN 201610193962A CN 105856966 A CN105856966 A CN 105856966A
- Authority
- CN
- China
- Prior art keywords
- arc
- axle
- boss
- automobile
- shaped recess
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
Abstract
The invention belongs to the technical field of automobile part tools, in particular to an anti-breakage mechanism for an automobile semi-axle. The anti-breakage mechanism for the automobile semi-axle comprises a bearing connecting piece. The bearing connecting piece can be in cup joint with a bearing. The bearing connecting piece is connected with a disc. An arc-shaped concave structure is formed in a boss. A plurality of protrusions are arranged on the inner wall of the arc-shaped concave structure. The protrusions are spirally arranged along the inner wall of the arc-shaped concave structure from top to bottom. The upper portion of the protrusion located at the top is flush with the boss, and the lower portion of the protrusion is in transition connection with the arc-shaped concave structure through an arc-shaped surface. The anti-breakage mechanism for the automobile semi-axle has the beneficial effects that the structure is reasonable, using is convenient, the anti-breakage mechanism can be combined with an automobile part more reasonably, and the service life is prolonged.
Description
Technical field
The invention belongs to auto parts and components apparatus technical field, particularly relate to the anti-fracture mechanism of a kind of vapour automobile half-axle.
Background technology
Automobile axle shaft is belonging to the part in auto parts and components, and the steering device being mainly used for connecting automobile is used.Material nonhomogeneous hardness between automobile axle shaft and auto parts and components is relatively big, long-time CONTACT WITH FRICTION, and the exerting oneself due to steering in road conditions difference and Ackermann steer angle, causes automobile axle shaft inordinate wear for a long time especially.The unreasonable design of automobile axle shaft also can make automobile axle shaft stress unreasonable, and automobile axle shaft crackle occurs from stress raiser, and prolonged exercise can rupture.
Summary of the invention
It is an object of the invention to solve techniques discussed above problem, it is provided that a kind of rational in infrastructure, easy to use, it is possible to it is more reasonable to be combined with auto parts and components, extends the anti-fracture mechanism of the vapour automobile half-axle of use time, and its technical scheme is as follows:
The anti-fracture mechanism of vapour automobile half-axle, it is characterised in that the anti-fracture mechanism of described vapour automobile half-axle includes that bearing connection, described bearing connection can be socketed with bearing；Described bearing connection is connected with disk, and the end face of described disk offers 6 fixing holes, and described disk can be connected with wheel hub by fixing hole；The center of described disk is provided with boss, and boss offers arc-shaped recess structure, and the inwall of arc-shaped recess structure is provided with several projections, and several described projections are from top to bottom arranged along the spiral inner wall formula of arc-shaped recess structure；The protruding top being positioned at top flushes with boss, and the bottom of this projection is connected by arcwall face transition with arc-shaped recess structure.
Optimal way is, the diameter ratio of described disk, boss and bearing connection is 4:2:1.5.
The anti-fracture mechanism of the vapour automobile half-axle that the present invention provides, when in use, bearing connection is so that be connected with bearing, thus reduces friction.The design of disk makes the most firm with being connected of wheel hub.And boss makes being connected of the whole semiaxis miscellaneous part with automobile more firm with protruding design, does not easily cause fracture.
The invention has the beneficial effects as follows: rational in infrastructure, easy to use, it is possible to it is more reasonable to be combined with auto parts and components, extends the use time.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of vapour automobile half-axle.
Detailed description of the invention
Below in conjunction with Fig. 1 specific illustrative embodiment:
As shown in Figure 1, vapour automobile half-axle, described vapour automobile half-axle includes stepped shaft fitting 1, the end face of described stepped shaft fitting 1 can be connected with the solid shafting of automobile, the other end of described stepped shaft fitting 1 is connected with bearing connection 2, and described bearing connection 2 can be socketed with bearing；Described bearing connection 2 is connected with disk 3, and the end face of described disk 3 offers 6 fixing holes 4, and described disk 3 can be connected with wheel hub by fixing hole 4；The center of described disk 3 is provided with boss 5, and boss 5 offers arc-shaped recess structure 6, and the inwall of arc-shaped recess structure 6 is provided with several projections 7, and several described projections 7 are from top to bottom arranged along the spiral inner wall formula of arc-shaped recess structure 6；The protruding top being positioned at top flushes with boss, and the bottom of this projection is connected by arcwall face transition with arc-shaped recess structure.
Optimal way is, the diameter ratio of described disk, boss and bearing connection is 4:2:1.5.
The vapour automobile half-axle that the present invention provides, when in use, stepped shaft fitting can be connected with solid shafting.Bearing connection is so that be connected with bearing, thus reduces friction.The design of disk makes the most firm with being connected of wheel hub.And boss makes being connected of the whole semiaxis miscellaneous part with automobile more firm with protruding design, does not easily cause fracture.
Claims (2)
1. the anti-fracture mechanism of vapour automobile half-axle, it is characterised in that the anti-fracture mechanism of described vapour automobile half-axle includes that bearing connection, described bearing connection can be socketed with bearing；Described bearing connection is connected with disk, and the end face of described disk offers 6 fixing holes, and described disk can be connected with wheel hub by fixing hole；The center of described disk is provided with boss, and boss offers arc-shaped recess structure, and the inwall of arc-shaped recess structure is provided with several projections, and several described projections are from top to bottom arranged along the spiral inner wall formula of arc-shaped recess structure；The protruding top being positioned at top flushes with boss, and the bottom of this projection is connected by arcwall face transition with arc-shaped recess structure.
2. the anti-fracture mechanism of vapour automobile half-axle as claimed in claim 1, it is characterised in that the diameter ratio of described disk, boss and bearing connection is 4:2:1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193962.2A CN105856966A (en) | 2016-03-31 | 2016-03-31 | Anti-breakage mechanism for automobile semi-axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193962.2A CN105856966A (en) | 2016-03-31 | 2016-03-31 | Anti-breakage mechanism for automobile semi-axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105856966A true CN105856966A (en) | 2016-08-17 |
Family
ID=56627308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193962.2A Pending CN105856966A (en) | 2016-03-31 | 2016-03-31 | Anti-breakage mechanism for automobile semi-axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105856966A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226691A (en) * | 1992-07-16 | 1993-07-13 | Kane James T | Vehicular axle assembly with removable and replaceable spindles |
| CN101209650A (en) * | 2007-12-21 | 2008-07-02 | 重庆长安汽车股份有限公司 | Car rear axle semi-axis structure |
| CN201771941U (en) * | 2010-06-25 | 2011-03-23 | 合肥车桥有限责任公司 | Semi-axle for drive axle |
| CN202986678U (en) * | 2013-01-11 | 2013-06-12 | 浙江龙虎锻造有限公司 | Half-shaft flange |
| CN203211011U (en) * | 2013-05-17 | 2013-09-25 | 新昌县华鹰传动设备有限公司 | Drive shaft |
| CN204415042U (en) * | 2014-11-26 | 2015-06-24 | 姚素梅 | A kind of light bus rear axle shaft |
| CN205553790U (en) * | 2016-03-31 | 2016-09-07 | 浙江龙虎锻造有限公司 | Semi -axis prevents mechanism of splitting for car |
-
2016
- 2016-03-31 CN CN201610193962.2A patent/CN105856966A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226691A (en) * | 1992-07-16 | 1993-07-13 | Kane James T | Vehicular axle assembly with removable and replaceable spindles |
| CN101209650A (en) * | 2007-12-21 | 2008-07-02 | 重庆长安汽车股份有限公司 | Car rear axle semi-axis structure |
| CN201771941U (en) * | 2010-06-25 | 2011-03-23 | 合肥车桥有限责任公司 | Semi-axle for drive axle |
| CN202986678U (en) * | 2013-01-11 | 2013-06-12 | 浙江龙虎锻造有限公司 | Half-shaft flange |
| CN203211011U (en) * | 2013-05-17 | 2013-09-25 | 新昌县华鹰传动设备有限公司 | Drive shaft |
| CN204415042U (en) * | 2014-11-26 | 2015-06-24 | 姚素梅 | A kind of light bus rear axle shaft |
| CN205553790U (en) * | 2016-03-31 | 2016-09-07 | 浙江龙虎锻造有限公司 | Semi -axis prevents mechanism of splitting for car |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |