CN105292261A - Off-road vehicle front-axle beam lower support - Google Patents
Off-road vehicle front-axle beam lower support Download PDFInfo
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- CN105292261A CN105292261A CN201510829998.0A CN201510829998A CN105292261A CN 105292261 A CN105292261 A CN 105292261A CN 201510829998 A CN201510829998 A CN 201510829998A CN 105292261 A CN105292261 A CN 105292261A
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- lower bracket
- end plate
- axle beam
- hole
- lower support
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Abstract
The invention relates to an off-road vehicle front-axle beam lower support. The off-road vehicle front-axle beam lower support comprises a lower support body, wherein the lower support body is a semi-annular structure with an arc cross section, and two side end surfaces of the front-axle beam lower support in the radial direction are respectively provided with an end plate A and an end plate B; a plurality of through holes A are symmetrically formed in the end plate A, and a pair of reinforcing ribs is arranged between the end plate A and the lower support body, and a lightening hole is respectively formed in the lower support body on two ends of the reinforcing ribs; a through hole B is symmetrically formed in two ends of the end plate B, the end plate B is provided with a pair of lug bosses, and a through hole C is formed in each lug boss. The off-road vehicle front-axle beam lower support has advantages that the off-road vehicle front-axle beam lower support is matched with a front-axle beam upper support to use so as to connect a car front-axle beam baffle plate and a retarder shell, the structure adopts a streamline design concept, a plurality of lightening holes are formed in the upper end, when in connection use, the mass of the entire vehicle is reduced, and the loss of oil is reduced; a plurality of end surfaces adopt the combined design of a line segment and an inner arc segment, the right-angled design is avoided, the stress concentration is effectively reduced, and the structure design is very reasonable.
Description
Technical field
The present invention relates to a kind of cross-country car front-axle beam lower bracket, belong to automobile component and manufacture field.
Background technology
Car front beam lower bracket be a kind of with front-axle beam upper bracket with the use of the parts for being connected car front beam baffle plate and reducer shell, play enough connections and supporting role at automotive interior, use design very strict.For its Joint strenght of support Design principal security in traditional cross-country car, unreasonable to the quality control of its structure, cause cross-country car oil consumption in the process of moving large, use uneconomical, therefore be badly in need of high, the lightweight of a kind of Joint strenght of development and use economic a kind of cross-country car front-axle beam lower bracket, through retrieval, do not find the same or analogous technical scheme with the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of Joint strenght is high, lightweight and use economic a kind of cross-country car front-axle beam lower bracket.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of cross-country car front-axle beam lower bracket, comprise lower bracket body, its innovative point is: the semicircular configuration of described lower bracket body to be a cross-sectional plane be arc, and radially both sides, place end face has one respectively and is arranged on end plate A outside lower bracket body and end plate B; Described end plate A is symmetrical arranged some through hole A, and end plate A has a pair reinforced rib near between lower bracket body one side end face and lower bracket body, and the lower bracket body at described reinforced rib two ends respectively has a lightening hole; Described end plate B two ends are symmetrical arranged through hole B, and the position near lower bracket body homonymy both ends on end plate B arranges pair of projections, described pair of projections is arranged through hole C.
Further, the both sides side of described lower bracket body place plane vertically, respectively to outer horizontal-extending connecting panel, is made up of linear portion and arc section outside described connecting panel, end face is arranged some through hole D.
Further, described through hole A, through hole B, through hole C and through hole D upper end are provided with counterbore.
Further, described lower bracket body has an annular protrusion near lower end, end plate B side.
The invention has the advantages that:
1) cross-country car front-axle beam lower bracket and front-axle beam upper bracket with the use of, inner for connecting car front beam baffle plate and reducer shell at cross-country car, this structure adopts airflow design theory, and upper end arranges some lightening holes simultaneously, reduces complete vehicle quality, reduces oil mass loss when connecting and using; Also adopt linear portion and arc section unitized design to many places end face, avoid right-angle design, effectively reduce stress and concentrate, structure design is very reasonable;
2) through hole A, through hole B, through hole C and through hole D upper end are provided with counterbore, make bolt cap imbed inside parts, do not affect outward appearance, also do not affect the external structure of part;
3) described lower bracket body has an annular protrusion near lower end, end plate B side, and the lower bracket body thickness of this side is increased, effectively the intensity of the structure of this side end and rigidity.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of a kind of cross-country car front-axle beam of the present invention lower bracket.
Fig. 2 is the upward view of a kind of cross-country car front-axle beam of the present invention lower bracket.
Fig. 3 is the front view of the end plate A of a kind of cross-country car front-axle beam of the present invention lower bracket.
Fig. 4 is the front view of the end plate B of a kind of cross-country car front-axle beam of the present invention lower bracket.
Detailed description of the invention
As depicted in figs. 1 and 2, the invention discloses a kind of cross-country car front-axle beam lower bracket, comprise lower bracket body 1, the semicircular configuration of this lower bracket body 1 to be a cross-sectional plane be arc, radially both sides, place end face has one respectively and is arranged on end plate A5 outside lower bracket body 1 and end plate B8, and the both sides side of place plane is respectively to outer horizontal-extending connecting panel 2 vertically.
As shown in Figure 3, end plate A5 is symmetrical arranged some through hole A13, end plate A5, near having a pair reinforced rib 6 between lower bracket body 1 one side end face and lower bracket body 1, the lower bracket body 1 at reinforced rib 6 two ends respectively has a lightening hole 7; As shown in Figure 4, end plate B8 two ends are symmetrical arranged through hole B12, position near lower bracket body 1 homonymy both ends on end plate B8 arranges pair of projections 9, pair of projections 9 is arranged through hole C11, and lower bracket body 1 has an annular protrusion 10 near lower end, end plate B8 side simultaneously; Be made up of linear portion and arc section outside connecting panel 2, end face arranged some through hole D3, all through hole A13, through hole B12, through hole C11 and through hole D3 upper end are provided with counterbore 4.
More than show and describe groundwork of the present invention and principal character.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a cross-country car front-axle beam lower bracket, comprises lower bracket body, it is characterized in that: the semicircular configuration of described lower bracket body to be a cross-sectional plane be arc, and radially both sides, place end face has one respectively and is arranged on end plate A outside lower bracket body and end plate B; Described end plate A is symmetrical arranged some through hole A, and end plate A has a pair reinforced rib near between lower bracket body one side end face and lower bracket body, and the lower bracket body at described reinforced rib two ends respectively has a lightening hole; Described end plate B two ends are symmetrical arranged through hole B, and the position near lower bracket body homonymy both ends on end plate B arranges pair of projections, described pair of projections is arranged through hole C.
2. a kind of cross-country car front-axle beam lower bracket according to claim 1, it is characterized in that: the both sides side of described lower bracket body place plane is vertically respectively to outer horizontal-extending connecting panel, be made up of linear portion and arc section outside described connecting panel, end face arranged some through hole D.
3. a kind of cross-country car front-axle beam lower bracket according to claim 1 and 2, is characterized in that: described through hole A, through hole B, through hole C and through hole D upper end are provided with counterbore.
4. a kind of cross-country car front-axle beam lower bracket according to claim 1, is characterized in that: described lower bracket body has an annular protrusion near lower end, end plate B side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829998.0A CN105292261B (en) | 2015-11-25 | 2015-11-25 | A kind of offroad vehicle front-axle beam lower bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829998.0A CN105292261B (en) | 2015-11-25 | 2015-11-25 | A kind of offroad vehicle front-axle beam lower bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105292261A true CN105292261A (en) | 2016-02-03 |
| CN105292261B CN105292261B (en) | 2018-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829998.0A Active CN105292261B (en) | 2015-11-25 | 2015-11-25 | A kind of offroad vehicle front-axle beam lower bracket |
Country Status (1)
| Country | Link |
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| CN (1) | CN105292261B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038883A (en) * | 1975-09-10 | 1977-08-02 | The J. B. Foote Foundry Co. | Compact transmission |
| CN102848894A (en) * | 2011-06-28 | 2013-01-02 | 比亚迪股份有限公司 | Engine suspension installation structure |
| CN102951017A (en) * | 2012-10-30 | 2013-03-06 | 东风汽车公司 | Integral connection structure of vehicle drive system, brake system and frame and calipers support |
| CN204055351U (en) * | 2014-07-31 | 2014-12-31 | 北京汽车股份有限公司 | A kind of gear box suspension mounting structure |
| CN204623144U (en) * | 2015-04-09 | 2015-09-09 | 上海通用汽车有限公司 | A kind of back stay and subframe assembly |
| CN205381310U (en) * | 2015-11-25 | 2016-07-13 | 江苏汤臣汽车零部件有限公司 | Cross country vehicle front -axle beam lower carriage |
-
2015
- 2015-11-25 CN CN201510829998.0A patent/CN105292261B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038883A (en) * | 1975-09-10 | 1977-08-02 | The J. B. Foote Foundry Co. | Compact transmission |
| CN102848894A (en) * | 2011-06-28 | 2013-01-02 | 比亚迪股份有限公司 | Engine suspension installation structure |
| CN102951017A (en) * | 2012-10-30 | 2013-03-06 | 东风汽车公司 | Integral connection structure of vehicle drive system, brake system and frame and calipers support |
| CN204055351U (en) * | 2014-07-31 | 2014-12-31 | 北京汽车股份有限公司 | A kind of gear box suspension mounting structure |
| CN204623144U (en) * | 2015-04-09 | 2015-09-09 | 上海通用汽车有限公司 | A kind of back stay and subframe assembly |
| CN205381310U (en) * | 2015-11-25 | 2016-07-13 | 江苏汤臣汽车零部件有限公司 | Cross country vehicle front -axle beam lower carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105292261B (en) | 2018-08-03 |
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