CN111216504A - Mounting bracket - Google Patents
Mounting bracket Download PDFInfo
- Publication number
- CN111216504A CN111216504A CN202010086250.7A CN202010086250A CN111216504A CN 111216504 A CN111216504 A CN 111216504A CN 202010086250 A CN202010086250 A CN 202010086250A CN 111216504 A CN111216504 A CN 111216504A
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- CN
- China
- Prior art keywords
- mounting
- hole
- control arm
- upper control
- mounting bracket
- 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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- 239000006096 absorbing agent Substances 0.000 claims abstract description 19
- 230000035939 shock Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000956 alloy Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/008—Attaching arms to unsprung part of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Embodiments of the present invention provide a mounting bracket; the middle part of the mounting bracket is provided with a mounting part with a side opening, and an upper mounting part and a lower mounting part are respectively arranged above and below the mounting part; the mounting bracket comprises a mounting part with a side opening, wherein the mounting part is concave and transverse U-shaped and comprises three inner surfaces, namely an inner top wall, an inner bottom wall and a side wall; the three inner surfaces form three longitudinal beam overlapping surfaces to be buckled on the frame longitudinal beam; the upper assembling part is provided with three sliding column assembly mounting holes distributed in a shape like a Chinese character 'ji', and a shock absorber piston rod avoidance hole is arranged between the three sliding column assembly mounting holes; three mounting holes of the sliding column assembly of the mounting bracket are arranged in a shape like a Chinese character 'pin', and a shock absorber piston rod avoidance hole is arranged between the three mounting holes of the sliding column assembly; the avoidance hole of the piston rod of the shock absorber is a through hole; the strut assembly mounting holes are through holes to allow the strut assembly to fit over the mounting assembly.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a mounting bracket.
Background
Referring to fig. 1, there is shown a conventional upper control arm bracket, in which the upper control arm mounting bracket 2 and the shock absorber bracket 3 are of independent construction, made of SAPH440, and manufactured by a stamping process, the frame rail 1 is made of B510L, and the upper control arm mounting bracket 2 and the shock absorber bracket 3 are connected to the frame rail 1 by welding.
Along with the fact that 'energy conservation and environmental protection' are more and more the topics of wide attention, the light automobile is widely applied to the field of ordinary automobiles, and excellent oil saving performance can be achieved while the controllability is improved. In order to achieve the purpose of light weight, the frame assembly material in the new vehicle type is changed from previous alloy steel to 5-series aluminum alloy, and because the aluminum alloy frame longitudinal beam 1 and the steel upper control arm mounting bracket 2 cannot be welded, the existing upper control arm mounting bracket 2 and the existing shock absorber bracket 3 cannot be fixed with the steel frame longitudinal beam 1.
Disclosure of Invention
The invention provides a mounting bracket which avoids the problem that the mounting bracket cannot be fixed with a frame longitudinal beam.
To solve the above technical problem, an embodiment of the present invention provides the following solutions:
in order to solve the problems, the invention provides a mounting bracket which integrates the existing upper control arm mounting bracket and a shock absorber bracket into a whole and avoids the problem that the steel upper control arm mounting bracket cannot be fixed with an aluminum alloy frame longitudinal beam through welding.
A mounting bracket is provided with a mounting part with a side opening in the middle, and an upper assembling part and a lower assembling part are respectively arranged above and below the mounting part; the mounting bracket comprises a mounting part with a side opening, the mounting part is in an inwards concave transverse U shape and comprises three inner surfaces, namely an inner top wall, an inner bottom wall and a side wall; the three inner surfaces form three longitudinal beam overlapping surfaces to be buckled on the frame longitudinal beam;
the upper assembling part is provided with three sliding column assembly mounting holes distributed in a shape like a Chinese character 'ji', and a shock absorber piston rod avoidance hole is arranged between the three sliding column assembly mounting holes; three sliding column assembly mounting holes of the mounting bracket are arranged in a shape like a Chinese character 'pin', and a shock absorber piston rod avoidance hole is arranged between the three sliding column assembly mounting holes; the avoidance hole of the piston rod of the shock absorber is a through hole; the mounting hole of the sliding column assembly is a through hole so that the sliding column assembly is assembled on the mounting assembly;
extension parts facing away from the upper assembling part are arranged on two sides of the upper assembling part of the mounting bracket, and each extension part is respectively provided with an upper control arm mounting inner thread blind hole and an upper control arm mounting hole so as to mount an upper control arm assembly; the upper control arm mounting hole is a blind hole, and an internal thread is arranged on the inner wall of the blind hole; the upper control arm mounting hole is a through hole; when the upper control arm is installed on the installation support, the bolt penetrates through the upper control arm installation hole and a bushing sleeve on the upper control assembly and then is screwed into the upper control arm to be installed in an internal thread blind hole of the upper control arm installation hole.
In some embodiments, the lower assembling portion is provided with a lower extension portion extending downward, the lower extension portion is provided with a front axle mounting hole, the left side and the right side of the front axle mounting hole are respectively provided with a second positioning hole and a third positioning hole, and a first positioning hole is arranged above the front axle mounting hole.
In some embodiments, the first positioning hole, the second positioning hole and the third positioning hole are used for positioning when the mounting bracket is assembled and welded with the frame longitudinal beam.
In some embodiments, the first and second positioning holes are round holes, and the third positioning hole is an elliptical hole.
The scheme of the invention at least comprises the following beneficial effects:
the mounting bracket is assembled on a frame longitudinal beam through a mounting part with a side opening, and the sliding column assembly and the upper control arm are assembled through the sliding column assembly mounting hole, the upper control arm mounting inner thread blind hole and the upper control arm mounting hole so as to mount the upper control arm assembly. Above-mentioned scheme will be present control arm installing support and shock absorber support unite two into one, and solved on the steel control arm installing support can't with the aluminum alloy between the solebar through welded fastening's problem.
Drawings
FIG. 1 is a schematic diagram of a prior art upper control arm mounting bracket;
FIG. 2 is a schematic view of a mounting bracket of an embodiment of the present invention mounted to a frame rail;
FIG. 3 is a schematic structural view of the mounting bracket of the embodiment of the present invention in FIG. 2;
fig. 4 is a side view of the mounting bracket.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 2, 3 and 4 show a mounting bracket 2 of an embodiment of the present invention, which incorporates an existing upper control arm mounting bracket and damper bracket as a single unit. The mounting bracket 2 in the embodiment of the invention is made of 5 series aluminum alloy materials by adopting a casting process.
Wherein, the frame longitudinal beam 1 is also supported by 5 series aluminum alloy materials, and the mounting bracket 2 is directly welded on the frame longitudinal beam 1 after casting. And further comprises an upper control arm assembly and a strut assembly, both of which are mounted on the mounting bracket 2.
As shown in fig. 3 and 4, the mounting bracket 2 is provided with a mounting portion having a side opening at the middle portion thereof, and an upper fitting portion and a lower fitting portion are provided above and below the mounting portion, respectively; the mounting bracket 2 comprises a mounting part with a side opening, which is concave and transverse U-shaped and comprises three inner surfaces of an inner top wall, an inner bottom wall and a side wall when seen from the side view shown in fig. 4; the three inner surfaces form three rail faying surfaces 23 for snapping onto the frame rail 1. The mounting portion with the side opening is engaged with the side frame member 1 when mounting.
As shown in fig. 3, the upper assembling portion is provided with three sliding column assembly mounting holes 12 distributed in a shape like a Chinese character 'ji', and a shock absorber piston rod avoiding hole 11 is provided between the three sliding column assembly mounting holes 12; thus, the mounting bracket (bracket assembly) 2 is welded on the frame longitudinal beam 1, and the upper control arm assembly and the sliding column assembly are assembled on the upper assembling part of the mounting bracket 2 through bolts. And three sliding column assembly mounting holes 12 of the mounting bracket 2 are arranged in a shape like a Chinese character 'pin', and a shock absorber piston rod avoiding hole 11 is arranged between the three sliding column assembly mounting holes 12.
The specification of the absorber piston rod avoidance hole 11 is a through hole with the diameter of 36mm, and the purpose is to provide an avoidance space for the top end of the absorber piston rod during assembling of a sliding column assembly and avoid interference. The spool assembly mounting hole 12 is a through hole of 10mm in diameter so that the spool assembly fits on the mounting assembly 2 in Top Mount.
As shown in fig. 3, the mounting bracket 2 is provided with extending portions at two sides of the upper mounting portion, which are far away from the upper mounting portion, and each extending portion is provided with an upper control arm mounting inner threaded blind hole 13 and an upper control arm mounting hole 14 respectively for mounting an upper control arm assembly; the upper control arm mounting internal thread blind hole 13 is a blind hole with the depth of 40mm, and is provided with an internal thread of M14 multiplied by 1.5 specification; the upper control arm mounting hole 14 is a through hole with the specification of phi 14.5 mm; when the upper control arm is installed on the installation support 2, the bolt penetrates through the upper control arm installation hole 1 and a bushing sleeve on the upper control assembly and then is screwed into the upper control arm installation internal thread blind hole 13.
And the lower assembly part is provided with a lower extension part extending downwards, the lower extension part is provided with a front axle mounting hole 15, the left side and the right side of the front axle mounting hole 15 are respectively provided with a second positioning hole 17 and a third positioning hole 18, and a first positioning hole 16 is arranged above the front axle mounting hole 15. The first positioning hole 16, the second positioning hole 17 and the third positioning hole 18 are used for positioning when the mounting bracket 2 is assembled and welded with the frame longitudinal beam 1. The first positioning hole 16 and the second positioning hole 17 are circular holes, and the third positioning hole 18 is an elliptical hole.
Embodiments of the present invention can be assembled on a frame rail by an installation section having a side opening and assembling a strut assembly and an upper control arm by installing the upper control arm assembly through a strut assembly installation hole, an upper control arm installation internal thread blind hole and an upper control arm installation hole. Above-mentioned scheme will be present control arm installing support and shock absorber support unite two into one, and solved on the steel control arm installing support can't with the aluminum alloy between the solebar through welded fastening's problem.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (4)
1. A mounting bracket is characterized in that a mounting part with a side opening is arranged in the middle of the mounting bracket, and an upper assembling part and a lower assembling part are respectively arranged above and below the mounting part; the mounting bracket comprises a mounting part with a side opening, the mounting part is in an inwards concave transverse U shape and comprises three inner surfaces, namely an inner top wall, an inner bottom wall and a side wall; the three inner surfaces form three longitudinal beam overlapping surfaces to be buckled on the frame longitudinal beam;
the upper assembling part is provided with three sliding column assembly mounting holes distributed in a shape like a Chinese character 'ji', and a shock absorber piston rod avoidance hole is arranged between the three sliding column assembly mounting holes; three sliding column assembly mounting holes of the mounting bracket are arranged in a shape like a Chinese character 'pin', and a shock absorber piston rod avoidance hole is arranged between the three sliding column assembly mounting holes; the avoidance hole of the piston rod of the shock absorber is a through hole; the mounting hole of the sliding column assembly is a through hole so that the sliding column assembly is assembled on the mounting assembly;
extension parts facing away from the upper assembling part are arranged on two sides of the upper assembling part of the mounting bracket, and each extension part is respectively provided with an upper control arm mounting inner thread blind hole and an upper control arm mounting hole so as to mount an upper control arm assembly; the upper control arm mounting hole is a blind hole, and an internal thread is arranged on the inner wall of the blind hole; the upper control arm mounting hole is a through hole; when the upper control arm is installed on the installation support, the bolt penetrates through the upper control arm installation hole and a bushing sleeve on the upper control assembly and then is screwed into the upper control arm to be installed in an internal thread blind hole of the upper control arm installation hole.
2. The mounting bracket as claimed in claim 1, wherein the lower fitting portion has a lower extension extending downward, the lower extension has a front axle mounting hole, the front axle mounting hole has a second positioning hole and a third positioning hole on left and right sides of the front axle mounting hole, and the front axle mounting hole has a first positioning hole above the front axle mounting hole.
3. The mounting bracket of claim 2 wherein the first, second and third locating holes are configured to locate when the mounting bracket is assembled and welded to the frame rail.
4. The mounting bracket of claim 2 or 3, wherein the first and second locating holes are round holes and the third locating hole is an elliptical hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086250.7A CN111216504A (en) | 2020-02-11 | 2020-02-11 | Mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086250.7A CN111216504A (en) | 2020-02-11 | 2020-02-11 | Mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111216504A true CN111216504A (en) | 2020-06-02 |
Family
ID=70808324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010086250.7A Pending CN111216504A (en) | 2020-02-11 | 2020-02-11 | Mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111216504A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373125A1 (en) * | 1988-12-07 | 1990-06-13 | FIAT AUTO S.p.A. | An independent rear suspension |
| US6105984A (en) * | 1993-04-14 | 2000-08-22 | Oshkosh Truck Corporation | Independent coil spring suspension for driven wheels |
| GB0119374D0 (en) * | 2000-08-08 | 2001-10-03 | Oshkosh Truck Corp | Integrated vehicle suspension, axle and frame assembly |
| CN202827023U (en) * | 2012-09-14 | 2013-03-27 | 长城汽车股份有限公司 | Supporting structure of automobile front shock absorber |
| CN203854440U (en) * | 2014-04-03 | 2014-10-01 | 奇瑞汽车股份有限公司 | Independent suspension for light truck |
| CN206106856U (en) * | 2016-09-26 | 2017-04-19 | 安徽江淮汽车集团股份有限公司 | Go up swing arm installation assembly |
| CN209305287U (en) * | 2018-10-19 | 2019-08-27 | 北京新能源汽车股份有限公司 | Mounting bracket for rear shock absorber of motor suspension |
-
2020
- 2020-02-11 CN CN202010086250.7A patent/CN111216504A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0373125A1 (en) * | 1988-12-07 | 1990-06-13 | FIAT AUTO S.p.A. | An independent rear suspension |
| US6105984A (en) * | 1993-04-14 | 2000-08-22 | Oshkosh Truck Corporation | Independent coil spring suspension for driven wheels |
| GB0119374D0 (en) * | 2000-08-08 | 2001-10-03 | Oshkosh Truck Corp | Integrated vehicle suspension, axle and frame assembly |
| CN202827023U (en) * | 2012-09-14 | 2013-03-27 | 长城汽车股份有限公司 | Supporting structure of automobile front shock absorber |
| CN203854440U (en) * | 2014-04-03 | 2014-10-01 | 奇瑞汽车股份有限公司 | Independent suspension for light truck |
| CN206106856U (en) * | 2016-09-26 | 2017-04-19 | 安徽江淮汽车集团股份有限公司 | Go up swing arm installation assembly |
| CN209305287U (en) * | 2018-10-19 | 2019-08-27 | 北京新能源汽车股份有限公司 | Mounting bracket for rear shock absorber of motor suspension |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200602 |