CN105172474A - Novel aluminum alloy axle - Google Patents
Novel aluminum alloy axle Download PDFInfo
- Publication number
- CN105172474A CN105172474A CN201510641239.1A CN201510641239A CN105172474A CN 105172474 A CN105172474 A CN 105172474A CN 201510641239 A CN201510641239 A CN 201510641239A CN 105172474 A CN105172474 A CN 105172474A
- Authority
- CN
- China
- Prior art keywords
- axle
- aluminum alloy
- axletree
- novel aluminum
- vehicle bridge
- 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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Abstract
The invention discloses a novel aluminum alloy axle and belongs to the field of semi-trailer production. The novel aluminum alloy axle mainly comprises an axle body. Hubs are arranged on the two sides of the axle through bearings, the axle is the aluminum alloy axle, steel sleeves are arranged between the axle and the bearings, and the bearings are fixed through locking nuts. The novel aluminum alloy axle is simple in structure, the weight of the axle is greatly reduced on the basis of guaranteeing the axle strength requirements, and the abrasion resistance of the axle is improved through the steel sleeves. The novel aluminum alloy axle is mainly used for semi-trailers.
Description
Technical field
The invention belongs to superimposed trailer production field, specifically, particularly relate to a kind of novel aluminum alloy vehicle bridge.
Background technology
Superimposed trailer is that axletree is placed in after vehicle's center of gravity, and the trailer that horizontal and vertical power can be delivered to the hookup of tractor truck is housed.Superimposed trailer is generally the transport vehicle of a kind of heavy type be connected with semi-mounted headstock by towing pin.In prior art, the vehicle bridge of superimposed trailer is generally adopt steel to be made, it has the higher advantage of intensity, but there is following defect in the vehicle bridge that steel make: because steel are heavier, increase the weight of the weight of vehicle bridge itself, thus increased the weight of the weight of superimposed trailer entirety further, causing workman to assemble wastes time and energy.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, provide a kind of novel aluminum alloy vehicle bridge, its structure is simple, on the basis that ensure that vehicle bridge requirement of strength, significantly reduces the weight of vehicle bridge, and increases the resistance to abrasion of vehicle bridge by steel bushing.
Described novel aluminum alloy vehicle bridge, comprises axletree, and axletree both sides are provided with wheel hub by bearing, and described axletree is aluminum alloy axletree, is provided with steel bushing between axletree and bearing.
Further, described bearing is fixed by jam nut.
Compared with prior art, the invention has the beneficial effects as follows:
1, structure of the present invention is simple, and easy to make, productive costs is low, by adopting aluminum alloy vehicle bridge, the basis of proof strength significantly reducing the weight of vehicle bridge, thus alleviates the weight of superimposed trailer entirety further;
2, removed by the oil sealing at conventional steel vehicle bridge two ends, make into set up steel bushing at aluminum alloy vehicle bridge two ends, steel bushing shields, and makes aluminum alloy vehicle bridge more wear-resisting, substantially increases the service life of aluminum alloy vehicle bridge, and steel bushing is easy to change, and reduces productive costs;
3, aluminum alloy vehicle bridge lighter in weight, greatly reduces the labour intensity of assembler, saves labour cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
In figure, 1, wheel hub; 2, axletree; 3, bearing; 4, steel bushing; 5, jam nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, novel aluminum alloy vehicle bridge, comprises axletree 2, and axletree 2 both sides are provided with wheel hub 1 by bearing 3, and bearing 3 is driven wheel hub 1 to rotate and fixed by jam nut 5.
As shown in Figure 2, described axletree 2 is aluminum alloy axletree, is provided with steel bushing 4 between axletree 2 and bearing 3; Steel bushing 4 pairs of axletrees 2 shield, and prevent axletree 2 from wearing and tearing.
The present invention in use, with superimposed trailer with the use of, along with wheel hub 1 constantly rotates, axletree 2 is protected by steel bushing 4; during work, steel bushing 4 contacts with bearing 3 all the time, prevents axletree 2 from wearing and tearing; substantially increase service life of the present invention, the steel bushing 4 of wearing and tearing is changed conveniently, saves productive costs.
Claims (2)
1. a novel aluminum alloy vehicle bridge, comprise axletree (2), axletree (2) both sides are provided with wheel hub (1) by bearing (3), it is characterized in that: described axletree (2) is aluminum alloy axletree, is provided with steel bushing (4) between axletree (2) and bearing (3).
2. novel aluminum alloy vehicle bridge according to claim 1, is characterized in that: described bearing (3) is fixed by jam nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641239.1A CN105172474A (en) | 2015-09-30 | 2015-09-30 | Novel aluminum alloy axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641239.1A CN105172474A (en) | 2015-09-30 | 2015-09-30 | Novel aluminum alloy axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172474A true CN105172474A (en) | 2015-12-23 |
Family
ID=54895105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641239.1A Pending CN105172474A (en) | 2015-09-30 | 2015-09-30 | Novel aluminum alloy axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172474A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315457B1 (en) * | 1997-07-10 | 2001-11-13 | Skf Engineering And Research Centre B.V. | Bearing assembly for a vehicle hub |
| JP2002153939A (en) * | 2000-11-22 | 2002-05-28 | Somic Ishikawa Inc | Joint device, and manufacturing method of arm thereof |
| CN201784413U (en) * | 2010-08-27 | 2011-04-06 | 唐土四 | Mining car wheel set |
| US20140128168A1 (en) * | 2012-11-08 | 2014-05-08 | Dana Automotive Systems Group, Llc | Hydroformed driveshaft tube with secondary shape |
| CN204239438U (en) * | 2014-11-14 | 2015-04-01 | 武钢集团昆明钢铁股份有限公司 | A kind of blending reclaimer bucket wheel body travelling wheel device being easy to safeguard |
| US20150105165A1 (en) * | 2012-06-28 | 2015-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Hybrid Shaft for Motor Vehicles |
| CN204547567U (en) * | 2015-04-30 | 2015-08-12 | 河北钢铁股份有限公司邯郸分公司 | A kind of mill roll car wheel structure |
| CN205033868U (en) * | 2015-09-30 | 2016-02-17 | 罗公祥 | Novel aluminum alloy axle |
-
2015
- 2015-09-30 CN CN201510641239.1A patent/CN105172474A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315457B1 (en) * | 1997-07-10 | 2001-11-13 | Skf Engineering And Research Centre B.V. | Bearing assembly for a vehicle hub |
| JP2002153939A (en) * | 2000-11-22 | 2002-05-28 | Somic Ishikawa Inc | Joint device, and manufacturing method of arm thereof |
| CN201784413U (en) * | 2010-08-27 | 2011-04-06 | 唐土四 | Mining car wheel set |
| US20150105165A1 (en) * | 2012-06-28 | 2015-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Hybrid Shaft for Motor Vehicles |
| US20140128168A1 (en) * | 2012-11-08 | 2014-05-08 | Dana Automotive Systems Group, Llc | Hydroformed driveshaft tube with secondary shape |
| CN204239438U (en) * | 2014-11-14 | 2015-04-01 | 武钢集团昆明钢铁股份有限公司 | A kind of blending reclaimer bucket wheel body travelling wheel device being easy to safeguard |
| CN204547567U (en) * | 2015-04-30 | 2015-08-12 | 河北钢铁股份有限公司邯郸分公司 | A kind of mill roll car wheel structure |
| CN205033868U (en) * | 2015-09-30 | 2016-02-17 | 罗公祥 | Novel aluminum alloy axle |
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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: 20151223 |