CN203172697U - Full-aluminum passenger car steering column fixing support - Google Patents
Full-aluminum passenger car steering column fixing support Download PDFInfo
- Publication number
- CN203172697U CN203172697U CN 201320002307 CN201320002307U CN203172697U CN 203172697 U CN203172697 U CN 203172697U CN 201320002307 CN201320002307 CN 201320002307 CN 201320002307 U CN201320002307 U CN 201320002307U CN 203172697 U CN203172697 U CN 203172697U
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- CN
- China
- Prior art keywords
- steering gear
- fixed support
- rectangular
- passenger vehicle
- vehicle steering
- 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.)
- Expired - Fee Related
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 35
- 239000004411 aluminium Substances 0.000 claims description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 32
- 239000007937 lozenge Substances 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 208000020442 loss of weight Diseases 0.000 description 2
- 208000016261 weight loss Diseases 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides an all-aluminum passenger train steering column fixed bolster, is provided with steering column mounting hole (6) on the fixed bolster, the fixed bolster is tubulose structure support, and both ends are the rectangular hole about it, are formed by an aluminium alloy rectangular pipe integration cutting process, will two opposite faces on the rectangular pipe are cut into the rhombus face, and two opposite faces cut into crisscross rectangular face from top to bottom in addition, and one of them is installation face (11) at last rectangular face, steering column mounting hole (6) set up on installation face (11). U-shaped reinforcing plates (4) are respectively fixed on the rectangular holes at the upper end and the lower end, and lightening holes (5) are respectively arranged on the two rhombic surfaces and the two rectangular surfaces of the fixing support. The structure is simple, the installation process is simple and easy to operate, and the light weight effect can be effectively improved; saves raw materials and reduces cost.
Description
Technical field
The utility model relates to a kind of passenger vehicle Steering gear fixed support, relates to a kind of full aluminium passenger vehicle Steering gear fixed support in particular, belongs to the bus body technical field.
Background technology
Along with the day of international energy is becoming tight, the passenger vehicle lightweight is brought into schedule gradually, at present passenger vehicle is realized that the most effective measure of weight-saving utilizes aluminum alloy materials to replace the steel material exactly, and full aluminium passenger vehicle project is constantly released thus; Full aluminium passenger vehicle not only can be realized lightweight, reduce oil consumption, and full aluminium bus body intensity height, safety performance are good, are the main directions of future development.
Steering gear fixed support for full aluminium passenger vehicle, if adopt the skeleton welding formula Steering gear fixing rack structure the same with the steel structure bus body, referring to Fig. 7, this Steering gear fixed support is made of A-frame and Steering gear connecting panel 10, A-frame is welded by two aluminium section bar square tube support longerons 7, two aluminium section bar square tube support diagonal braces 9 and an aluminium section bar square tube rack beam 8, Steering gear connecting panel 10 is welded on the A-frame front end, and Steering gear connecting panel 10 is provided with Steering gear mounting hole 6 and is used for fixedly Steering gear; During installation, this Steering gear fixed support is welded on two vertical beams 2 of the entablatrance 1 at front wall frame instrument desk place and front wall frame.This kind Steering gear fixed support needs many aluminium section bar square tubes to be welded, and causes its complex structure, and the entrucking operation can be very loaded down with trivial details, take time and effort and weight loss effect not good; Simultaneously, the welding technique between the aluminium alloy extrusions is not easy to grasp, and the welding back is influential to the intensity of weld, and common intensity can reduce to original 50～70%.
Summary of the invention
The purpose of this utility model is to overcome the problems such as undesirable, the difficult installation of complex structure, weight loss effect that full aluminium passenger vehicle adopts the Steering gear fixed support the same with the steel structure bus body to cause, and a kind of full aluminium passenger vehicle Steering gear fixed support is provided.
For achieving the above object, technical solution of the present utility model is: a kind of full aluminium passenger vehicle Steering gear fixed support, fixed support is provided with the Steering gear mounting hole, described fixed support is the tubular structure support, two ends are rectangular opening about it, and support bracket fastened two opposite faces are lozenge, and two opposite faces are rectangular surfaces in addition, one of them is attachment face in last rectangular surfaces, and described Steering gear mounting hole is arranged on the attachment face.
Horizontal chamfering is arranged on the limit that described two lozenges are connected with horizontal sides on the attachment face in the angle.
Described two lozenges with under rectangular surfaces under the limit that is connected of horizontal sides be arranged to the right angle chamfering in the angle.
The brace panel that U-shaped is fixedly arranged respectively on the rectangular opening of two ends about the described fixed support.
Be provided with lightening hole on described support bracket fastened two lozenges and two rectangular surfaces.
Described lightening hole is square opening.
Described lightening hole is circular port.
On the described support bracket fastened attachment face and the lightening hole on two lozenges be circular port, under rectangular surfaces on lightening hole be slot.
Compared with prior art, the beneficial effects of the utility model are:
1, simple in structure, easy operating is installed.The utility model utilizes an integrated cutting processing of aluminium section bar rectangular tube to form, replaced the Steering gear fixing rack structure that is spliced by a plurality of aluminium section bars, simple in structure, installation process is simple to operation, be easy to realize, can more effectively promote the lightweight effect simultaneously.
The brace panel that 2, U-shaped is fixedly arranged respectively on the rectangular opening of two ends about the fixed support in the utility model is strengthened in order to fixed support is carried out structure; Simultaneously, the clout under brace panel is cut by the used aluminium section bar rectangular tube of fixed support processes, and has saved raw material, has reduced cost.
3, be provided with lightening hole on support bracket fastened two lozenges and two rectangular surfaces in the utility model, reach the loss of weight purpose, can further alleviate the weight of vehicle.
Description of drawings
Fig. 1 is the utility model mounting structure axonometric drawing.
Fig. 2 is the utility model axonometric drawing.
Fig. 3 is the utility model front elevation.
Fig. 4 is aluminium section bar rectangular tube cutting processing scheme drawing in the utility model.
Fig. 5 is that the utility model A is to view.
Fig. 6 is that the utility model B is to view.
Fig. 7 is existing skeleton welding formula Steering gear fixing rack structure scheme drawing.
Among the figure, entablatrance 1, vertical beam 2, floor crossmember 3, brace panel 4, lightening hole 5, Steering gear mounting hole 6, support longeron 7, rack beam 8, support diagonal brace 9, Steering gear connecting panel 10, attachment face 11.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment the utility model is described in further detail.
Referring to Fig. 2-Fig. 6, a kind of full aluminium passenger vehicle Steering gear fixed support, fixed support is provided with Steering gear mounting hole 6, and in order to Steering gear is carried out bolt, Steering gear mounting hole 6 is four in the present embodiment; Described fixed support is the tubular structure support, two ends are rectangular opening about it, formed by an integrated cutting processing of aluminium section bar rectangular tube, two opposite faces on the described rectangular tube are cut into lozenge, two opposite faces are cut into staggered up and down rectangular surfaces in addition, one of them is attachment face 11 in last rectangular surfaces, and described Steering gear mounting hole 6 is arranged on the attachment face 11.Horizontal chamfering is arranged on the limit that described two lozenges are connected with horizontal sides on the attachment face 11 in the angle; Described two lozenges with under rectangular surfaces under the limit that is connected of horizontal sides be arranged to the right angle chamfering in the angle.The brace panel 4 that U-shaped is fixedly arranged respectively on the rectangular opening of two ends about the described fixed support, normal conditions lower reinforcing plate 4 are to fix by mode bonding and that riveted joint combines; Clout under described brace panel 4 is cut by the used aluminium section bar rectangular tube of fixed support processes.Used aluminium section bar rectangular tube is an extruded aluminium section that the cross section is bigger in the present embodiment, and the profile of aluminium section bar rectangular tube is the square tube of length of side 200mm, and the square tube wall thickness is 3mm, processes described fixed support by this aluminium section bar rectangular tube is carried out cutting process; Simultaneously, utilize the clout under the cutting of aluminium section bar rectangular tube to process brace panel 4, saved raw material, reduced cost.Be provided with lightening hole 5 on described support bracket fastened two lozenges and two rectangular surfaces, to reach the loss of weight purpose; Described lightening hole 5 can be the hole of square opening, circular port or other shapes, and lightening hole 5 can be for one or more.In the present embodiment on the support bracket fastened attachment face 11 and the lightening hole 5 on two lozenges be circular port, the lightening hole 5 of attachment face 11 is one, these circle lightening hole 5 hole walls apart from dual-side and following horizontal sides apart from value all greater than 50mm, with near the structural strength that guarantees that Steering gear mounting hole 6 is; Described under rectangular surfaces on lightening hole 5 be slot, this oblong lightening hole 5 is one, and its hole wall is between 40 mm to 60mm apart from the distance of dual-side and last horizontal sides.
Referring to Fig. 1, during entrucking, the utility model fixed support is fixed between two vertical beams 2 of front wall frame, that fixed form can adopt is bonding, the mode of riveted joint or staking nut clenched bolt, also can adopt the form of several mode combinations; The upper end of two vertical beams 2 is connecting the entablatrance 1 at front wall frame instrument desk place, and the lower end of vertical beam 2 is connecting the floor crossmember 3 of front wall frame below, thereby finishes installation.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, said structure all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. full aluminium passenger vehicle Steering gear fixed support, fixed support is provided with Steering gear mounting hole (6), it is characterized in that: described fixed support is the tubular structure support, two ends are rectangular opening about it, support bracket fastened two opposite faces are lozenge, two opposite faces are rectangular surfaces in addition, and one of them is attachment face (11) in last rectangular surfaces, and described Steering gear mounting hole (6) is arranged on the attachment face (11).
2. a kind of full aluminium passenger vehicle Steering gear fixed support according to claim 1 is characterized in that: described two lozenges and attachment face (11) are gone up the limit that horizontal sides is connected and are arranged to horizontal chamfering in the angle.
3. a kind of full aluminium passenger vehicle Steering gear fixed support according to claim 1 is characterized in that: described two lozenges with under rectangular surfaces under the limit that is connected of horizontal sides be arranged to the right angle chamfering in the angle.
4. according to the described a kind of full aluminium passenger vehicle Steering gear fixed support of arbitrary claim in the claim 1 to 3, it is characterized in that: the brace panel (4) that U-shaped is fixedly arranged respectively on the rectangular opening of two ends about the described fixed support.
5. a kind of full aluminium passenger vehicle Steering gear fixed support according to claim 1 is characterized in that: be provided with lightening hole (5) on described support bracket fastened two lozenges and two rectangular surfaces.
6. a kind of full aluminium passenger vehicle Steering gear fixed support according to claim 5, it is characterized in that: described lightening hole (5) is square opening.
7. a kind of full aluminium passenger vehicle Steering gear fixed support according to claim 5, it is characterized in that: described lightening hole (5) is circular port.
8. a kind of full aluminium passenger vehicle Steering gear fixed support according to claim 5, it is characterized in that: described support bracket fastened attachment face (11) go up and two lozenges on lightening hole (5) be circular port, under rectangular surfaces on lightening hole (5) be slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002307 CN203172697U (en) | 2013-01-05 | 2013-01-05 | Full-aluminum passenger car steering column fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002307 CN203172697U (en) | 2013-01-05 | 2013-01-05 | Full-aluminum passenger car steering column fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172697U true CN203172697U (en) | 2013-09-04 |
Family
ID=49069440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002307 Expired - Fee Related CN203172697U (en) | 2013-01-05 | 2013-01-05 | Full-aluminum passenger car steering column fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625534A (en) * | 2013-12-06 | 2014-03-12 | 东风商用车有限公司 | Passenger car steering column fixing support and manufacturing method thereof |
-
2013
- 2013-01-05 CN CN 201320002307 patent/CN203172697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625534A (en) * | 2013-12-06 | 2014-03-12 | 东风商用车有限公司 | Passenger car steering column fixing support and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130910 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130910 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: DONGFENG TRUCKS Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic Development Zone, Hanyang District, Hubei, China, No. 10, No. Patentee before: DONGFENG MOTER Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 441004 No. 19 Checheng Hubei Road, Xiangyang High-tech Zone, Hubei Province Patentee after: DONGFENG XIANGYANG TOURING CAR Co.,Ltd. Address before: 442001 No. 2 Checheng West Road, Zhangwan District, Shiyan City, Hubei Province Patentee before: DONGFENG TRUCKS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |