CN107175992A - A kind of mine car axle shell - Google Patents
A kind of mine car axle shell Download PDFInfo
- Publication number
- CN107175992A CN107175992A CN201710549004.9A CN201710549004A CN107175992A CN 107175992 A CN107175992 A CN 107175992A CN 201710549004 A CN201710549004 A CN 201710549004A CN 107175992 A CN107175992 A CN 107175992A
- Authority
- CN
- China
- Prior art keywords
- vehicle bridge
- bearing
- mine car
- housing
- axle shell
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B60B35/16—Axle housings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of mine car axle shell, the vehicle bridge housing two ends upper surface is cast with cylinder support；Lower aerofoil is provided with longitudinal tie bearing on vehicle bridge housing both sides；Vehicle bridge housing top surface side is provided with tie rod support；Pipe clamp bearing is cast with vehicle bridge housing end face center；Vehicle bridge housing front and back sides are respectively cast with four bearings；The bridge bag of arc is provided with vehicle bridge housing, bridge bag is symmetrical on vehicle bridge horizontal center line, and spacing is provided between bridge bag vertical center line and vehicle bridge vertical center line.A kind of mine car axle shell that the present invention is provided, can be applied to rear axle assy in mine car, and cylinder support, longitudinal tie bearing and the tie rod support cast on the axle housing can constitute a kind of new suspension frame structure with corresponding component.Compared to the vehicle bridge housing for installing leaf spring, the present invention has simple in construction, lightweight advantage.
Description
Technical field
The present invention relates to a kind of mine car axle shell, belong to quarry tipper manufacturing technology field.
Background technology
Quarry tipper has bearing capacity big, and haul distance is short, the characteristics of conevying efficiency is high.Due to its often operate in mining area or
The building site of person's engineering construction, road conditions are poor, and overload is serious.And vehicle bridge is as crucial stressed member, the impact of sprung mass is all needed
Vehicle bridge is wanted to undertake.
At present in the quarry tipper of China's mining area operation, 4 × 2 and 6 × 4 structures, 4 × 2 knots can be divided into by drive form
It is A type frame and QS that structure, which is essentially installed on electric transmission and machine driving mine car, back axle, what vehicle bridge was often designed
Very solid, weight is very big.The major part of 6 × 4 structures is off-highway machine driving wide dumper, its vehicle bridge and leaf spring and
Distance rod is used cooperatively, often because the reasons such as stress concentration are broken at spring perch.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provides a kind of mine car axle shell.
Technical scheme：In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of mine car axle shell, including：Vehicle bridge housing, the vehicle bridge housing two ends upper surface is cast with cylinder support；Car
Lower aerofoil is provided with longitudinal tie bearing on axle housing body both sides；Vehicle bridge housing top surface side is provided with tie rod support；Vehicle bridge housing
Pipe clamp bearing is cast with end face center；Vehicle bridge housing front and back sides are respectively cast with four bearings；Arc is provided with vehicle bridge housing
The bridge bag of shape, bridge bag is symmetrical on vehicle bridge horizontal center line, is provided between bridge bag vertical center line and vehicle bridge vertical center line
Spacing.
Preferably, the shape of cross section at the vehicle bridge housing two ends is set to rectangle or circle.
Preferably, left and right on boss, boss is provided with the cylinder support and is disposed with two screwed holes；Two
Cylinder support is symmetrical relative to vehicle bridge vertical center line.
Preferably, groove for installing jump ring is machined with the longitudinal tie bearing and for fixing bearing
End face, two groups of longitudinal tie bearings are symmetrical relative to vehicle bridge vertical center line.
Preferably, the hole line of centres of cylinder support and the longitudinal tie bearing is on same vertical plane, with
Angle α is provided between axle center vertical plane.
Preferably, the angle α is set to 2-5 °.
Preferably, left and right is disposed with two screwed holes above the pipe clamp bearing,
Preferably, the bearing of side before and after two screwed holes, vehicle bridge housing is vertically arranged on the bearing with respect to car
Bridge vertical center line is symmetrical.
Beneficial effect：A kind of mine car axle shell that the present invention is provided, can be applied to rear axle assy in mine car, the bridge
Cylinder support, longitudinal tie bearing and the tie rod support cast on shell can constitute a kind of new suspension frame structure with corresponding component.Phase
Than the vehicle bridge housing for installing leaf spring, the present invention has simple in construction, lightweight advantage.
Brief description of the drawings
Fig. 1 is structure front view of the invention；
Fig. 2 is structure top view of the invention；
Fig. 3 is hole line of centres vertical plane and the signal of axle center vertical plane angle of cylinder support and longitudinal tie bearing
Figure；
Fig. 4 is cylinder support diagrammatic cross-section；
Fig. 5 is longitudinal tie bearing partial cutaway schematic；
Fig. 6 is tie rod support partial schematic diagram.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of mine car axle shell, including：Vehicle bridge housing 1, cylinder support 2, longitudinal tie bearing 3,
Tie rod support 4, bearing 5, pipe clamp bearing 6；There is the bridge bag 7 of arc on vehicle bridge housing 1, bridge bag is about 7 on axle center line
Symmetrically, bridge bag 7 provides space to install main reducing gear and differential assembly, and the center of bridge bag 7 offsets a segment distance with axle center,
The section configuration at the two ends of vehicle bridge housing 1 is rectangular（Or it is circular）, its edges and corners is designed as Rouno Cormer Pregrinding Wheel, reduces stress concentration and casting
Make defect.
As shown in Fig. 3,4,5, cylinder support 2 is cast in the two ends upper surface of vehicle bridge housing 1, with the Rouno Cormer Pregrinding Wheel mistake of vehicle bridge housing 1
Cross and boss 8 is provided with connection, and cylinder support 2, two screwed holes 9, left and right arrangement, two oil cylinder branch are machined with boss 8
Seat 2 is symmetrical relative to axle center.
Longitudinal tie bearing 3, which is respectively welded or be cast in be machined with lower aerofoil on axle housing both sides, longitudinal tie bearing 3, to be used for
The groove 10 of jump ring and the end face 11 for fixing bearing are installed, two groups of longitudinal tie bearings 3 are symmetrical relative to axle center.
The hole line of centres of cylinder support 2 and longitudinal tie bearing 3 is on same vertical plane, with axle center vertical plane
At an angle, angle α is set to 2-5 °.
As shown in fig. 6, tie rod support 4 is cast on vehicle bridge housing 1, it is connected by Rouno Cormer Pregrinding Wheel with axle housing transition, and it is horizontal
It is provided with boss 8 and screwed hole 9 on drag link bearing 4, and the center line of tie rod support 4 and cylinder support 2 and longitudinal tie bearing 3
Centerline hole is in same vertical plane.
Wherein, top surface is cast with pipe clamp bearing 6 on axle shell center, and pipe clamp bearing 6 has two screwed holes 9 above, is used for
Brake pipeline fixing bracket is installed, the screwed hole or so is arranged；Axle housing front and back sides, which are respectively cast with four bearings 5, bearing 5, vertical
Two screwed holes directly arranged, and the bearing 5 of front and rear side is symmetrical with respect to axle center plane.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of mine car axle shell, including：Vehicle bridge housing, it is characterised in that：The vehicle bridge housing two ends upper surface casting
There is cylinder support；Lower aerofoil is provided with longitudinal tie bearing on vehicle bridge housing both sides；Vehicle bridge housing top surface side is provided with drag link
Bearing；Pipe clamp bearing is cast with vehicle bridge housing end face center；Vehicle bridge housing front and back sides are respectively cast with four bearings；Axle shell
The bridge bag of arc is provided with body, bridge bag is symmetrical on vehicle bridge horizontal center line, bridge bag vertical center line and vehicle bridge vertical centre
Spacing is provided between line.
2. a kind of mine car axle shell according to claim 1, it is characterised in that：The vehicle bridge housing two ends it is transversal
Face is shaped to rectangle or circle.
3. a kind of mine car axle shell according to claim 1, it is characterised in that：It is provided with the cylinder support convex
Left and right is disposed with two screwed holes on platform, boss；Two cylinder supports are symmetrical relative to vehicle bridge vertical center line.
4. a kind of mine car axle shell according to claim 1, it is characterised in that：It is machined with the longitudinal tie bearing
For installing the groove of jump ring and end face for fixing bearing, two groups of longitudinal tie bearings are relative to vehicle bridge vertical center line or so
Symmetrically.
5. a kind of mine car axle shell according to claim 1, it is characterised in that：Cylinder support and the longitudinal tie branch
The hole line of centres of seat is provided with angle α on same vertical plane between axle center vertical plane.
6. a kind of mine car axle shell according to claim 5, it is characterised in that：The angle α is set to 2-5 °.
7. a kind of mine car axle shell according to claim 1, it is characterised in that：Left and right cloth above the pipe clamp bearing
It is equipped with two screwed holes.
8. a kind of mine car axle shell according to claim 1, it is characterised in that：It is vertically arranged on the bearing
The bearing of side is symmetrical with respect to vehicle bridge vertical center line before and after two screwed holes, vehicle bridge housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549004.9A CN107175992B (en) | 2017-07-07 | 2017-07-07 | Axle housing of mining truck axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549004.9A CN107175992B (en) | 2017-07-07 | 2017-07-07 | Axle housing of mining truck axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107175992A true CN107175992A (en) | 2017-09-19 |
| CN107175992B CN107175992B (en) | 2023-11-10 |
Family
ID=59845669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549004.9A Active CN107175992B (en) | 2017-07-07 | 2017-07-07 | Axle housing of mining truck axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107175992B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1373058A (en) * | 2002-04-04 | 2002-10-09 | 十堰市路神车桥有限公司 | Axle shell for (15-30)-ton truck and its manufacture technology |
| DE20023579U1 (en) * | 1999-05-03 | 2004-12-16 | Dr.Ing.H.C. F. Porsche Ag | Wheel suspension for a front axle of a motor vehicle |
| CN101563245A (en) * | 2005-03-16 | 2009-10-21 | 亨德里克森国际公司 | Axle tower |
| CN203019979U (en) * | 2012-12-20 | 2013-06-26 | 杭州汇丰车桥有限公司 | Rear axle housing |
| CN104417264A (en) * | 2013-08-23 | 2015-03-18 | 诸城福田汽车科技开发有限公司 | Rear axle shell assembly |
| CN204936706U (en) * | 2015-08-06 | 2016-01-06 | 中冶京诚（湘潭）矿山装备有限公司 | A kind of quarry tipper and rear-axle casing thereof |
| CN105730146A (en) * | 2014-12-11 | 2016-07-06 | 天津天成昇科技有限公司 | Automobile axle housing |
| CN206983622U (en) * | 2017-07-07 | 2018-02-09 | 徐州徐工矿山机械有限公司 | A kind of mine car axle shell |
-
2017
- 2017-07-07 CN CN201710549004.9A patent/CN107175992B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20023579U1 (en) * | 1999-05-03 | 2004-12-16 | Dr.Ing.H.C. F. Porsche Ag | Wheel suspension for a front axle of a motor vehicle |
| CN1373058A (en) * | 2002-04-04 | 2002-10-09 | 十堰市路神车桥有限公司 | Axle shell for (15-30)-ton truck and its manufacture technology |
| CN101563245A (en) * | 2005-03-16 | 2009-10-21 | 亨德里克森国际公司 | Axle tower |
| CN203019979U (en) * | 2012-12-20 | 2013-06-26 | 杭州汇丰车桥有限公司 | Rear axle housing |
| CN104417264A (en) * | 2013-08-23 | 2015-03-18 | 诸城福田汽车科技开发有限公司 | Rear axle shell assembly |
| CN105730146A (en) * | 2014-12-11 | 2016-07-06 | 天津天成昇科技有限公司 | Automobile axle housing |
| CN204936706U (en) * | 2015-08-06 | 2016-01-06 | 中冶京诚（湘潭）矿山装备有限公司 | A kind of quarry tipper and rear-axle casing thereof |
| CN206983622U (en) * | 2017-07-07 | 2018-02-09 | 徐州徐工矿山机械有限公司 | A kind of mine car axle shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107175992B (en) | 2023-11-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 221005 39 Gaoxin Road, Xuzhou economic and Technological Development Zone, Jiangsu Applicant after: XUZHOU XCMG MINING MACHINERY Co.,Ltd. Address before: 221005 39 Gaoxin Road, Xuzhou economic and Technological Development Zone, Jiangsu Applicant before: XUZHOU XCMG MINING MACHINERY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |