CN208842160U - A kind of upper control arm and adjustment mechanism of double cross arm independent suspension - Google Patents
A kind of upper control arm and adjustment mechanism of double cross arm independent suspension Download PDFInfo
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- CN208842160U CN208842160U CN201821058814.0U CN201821058814U CN208842160U CN 208842160 U CN208842160 U CN 208842160U CN 201821058814 U CN201821058814 U CN 201821058814U CN 208842160 U CN208842160 U CN 208842160U
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- suspension arm
- upper suspension
- arm
- assembly
- adjustment
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Abstract
The utility model relates to a kind of upper control arm of double cross arm independent suspension and adjustment mechanisms, are mainly made of adjustment gasket, bulb assembly, bush Assembly, upper suspension arm axis and upper suspension arm；Institute's upper suspension arm axis is connected with upper suspension arm by bush Assembly and is fixed with washer and nut, and bulb assembly is connected with upper suspension arm, and upper suspension arm axis is connected with subframe, installs adjustment gasket additional between upper suspension arm axis and subframe.The upper control arm and adjustment structure of the utility model front double wishbone independent suspension, upper suspension arm is optimized, greatly reduce bulb center to upper suspension arm axis distance, more convenient arrangement, bulb assembly is split type with upper suspension arm, front and rear bushings assembly is the same, and design has adjustment mechanism between upper suspension arm axis and subframe.
Description
Technical field
The utility model belongs to the art of suspension systems field of automobile, and in particular to a kind of front double wishbone independent suspension it is upper
Control the adjustment mechanism of arm assembly and suspension positional parameter, the front double wishbone independent suspension system suitable for Light-duty Vehicle.
Background technique
The major function of upper control arm is connection subframe and knuckle, and guarantees the positional parameter of suspension system.
Chinese patent CN2705327 discloses a kind of upper control arm, including ball pin, pressing ring, dust cover sub-assembly, compacting ring, card
Spring, ball seat, upper swing arm, wherein ball pin, pressing ring, dust cover sub-assembly are fastened by the vulcanization of rubber is connected, compacting ring, circlip, ball
Seat riveted forms, and ball seat is anchored in ball pin, and upper swing arm is connected with ball pin by ball seat fastening, and upper swing arm two sides lower end is equipped with lining
It covers, is connected with mandrel between bushing.But it may be noted that two o'clock: (1) bulb assembly of the upper control arm is away from upper suspension arm
The distance of axis increases, and needs bigger space when arranging on vehicle in this way；(2) the front and rear bushings assembly of the upper control arm
It is different, it will increase part category in this way, be not easy to manage；(3) control control arm assembly does not have adjustment mechanism on this.To sum up, mesh
The design conditions of preceding Light-duty Vehicle double cross arm independent suspension upper control arm and adjustment mechanism have the following problems: (1) bulb is total
At the centre of sphere and upper suspension arm in same plane, thus cause the centre of sphere of bulb assembly to upper suspension arm axis distance compared with
Greatly, bigger installation space is needed；(2) bulb assembly and upper suspension arm one, such structure inconvenience bulb assembly are torn open
Unload and replace, once and bulb damage, entire upper control arm will be replaced；(3) upper control arm does not adjust structure.
Summary of the invention
The purpose of this utility model is that in view of the above shortcomings of the prior art, provides a kind of double cross arm independent suspension
Upper control arm and adjustment mechanism.
The purpose of this utility model is achieved through the following technical solutions:
A kind of upper control arm and adjustment mechanism of double cross arm independent suspension, are arranged in double transverse arms of light truck
In independent suspension, mainly by adjustment gasket I 4, adjustment gasket II 5, adjustment gasket III 6, bulb assembly 9, bush Assembly I 10, on
Control arm axle 11, bush Assembly II 12 and upper suspension arm 13 are constituted；
The upper suspension arm axis 11 is connected and with washer by bush Assembly I 10 and bush Assembly II 12 with upper suspension arm 13
2 and nut 1 it is fixed, bulb assembly 9 is connected with upper suspension arm 13, and upper suspension arm axis 11 is connected with subframe 3, in upper suspension arm axis
Install adjustment gasket I 4, adjustment gasket II 5 and adjustment gasket III 6 between 11 and subframe 3 additional.
The bush Assembly I 10 is interference fit with upper suspension arm 13.
The bulb assembly 9 is connected by big nut 14 with upper suspension arm 13.
The upper suspension arm axis 11 is connected by connection bolt 7 and attaching nut 8 with subframe 3.
Compared with prior art, the utility model has the beneficial effects that:
The upper control arm and adjustment structure of the utility model front double wishbone independent suspension, have carried out upper suspension arm excellent
Change, greatly reduce the distance that upper suspension arm axis is arrived at bulb center, be more convenient arrangement, bulb assembly and upper suspension arm be it is split type,
Front and rear bushings assembly is the same, and design has adjustment mechanism between upper suspension arm axis and subframe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of double cross arm independent suspension upper control arm and adjustment mechanism；
Fig. 2 is the left view of upper control arm；
Fig. 3 is the main view of Fig. 1.
In figure, 1. nut, 2. washer, 3. subframe 4. adjusts gasket I 5. and adjusts the adjustment gasket III 7. of gasket II 6.
Connect 8. attaching nut of bolt, 9. bulb assembly, 10. bush Assembly, I 11. upper suspension arm axis, 12. bush Assembly II 13.
14. big nut of upper suspension arm.
Specific embodiment
The structure type and specific embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
The utility model is suitable for the front double wishbone independent suspension system of Light-duty Vehicle, the upper suspension arm of double cross arm independent suspension
Assembly and adjustment mechanism, are arranged in the double cross arm independent suspension of light truck, mainly by adjustment gasket I 4, adjustment gasket
II 5, gasket III 6, bulb assembly 9, bush Assembly I 10, upper suspension arm axis 11, bush Assembly II 12 and upper suspension arm 13 are adjusted
It constitutes.The upper suspension arm 13 is compact-sized, is conducive to arrangement, and upper suspension arm axis 11 passes through bush Assembly and upper suspension arm
13 are connected, and front and rear bushings assembly is identical, and bulb assembly 9 is connected by special nut 1 with upper suspension arm 13, upper suspension arm axis
11 are connected with subframe 3, and design has adjustment mechanism between upper suspension arm axis 11 and subframe 3, by installing prefabricated adjustment additional
Gasket, so that it may effectively adjust Front wheel Alignment Parameters, simply, fast.
The innovation of the utility model is: 1. this upper control arm by upper suspension arm 13, upper suspension arm axis 11, lining
Set assembly I 10 and bush Assembly II 12, bulb assembly 9 are integrated into a unit, are conducive to equipment and modularization；2. upper suspension arm
13 with the connection of bulb assembly 9 be it is split type, convenient for the disassembly and replacement of bulb assembly；3. in upper suspension arm axis 11 and subframe
Branch is provided with adjustment mechanism, by installing prefabricated adjustment gasket additional, so that it may effectively adjust Front wheel Alignment Parameters, simply, fast；
4. bush Assembly is integrally formed by internal and external casing and the vulcanization of rubber, and front and rear bushings assembly is general.
As shown in Figure 1, bulb assembly 9 is connected by big nut 14 with upper suspension arm 13, upper suspension arm axis 11 passes through bushing
Assembly 10 is connected with upper suspension arm 13, then fixed by washer 2 and nut 1, and upper suspension arm axis 11 is by connection bolt 7 and even
Connected nut 8 is connected with subframe 3, installs adjustment gasket I 4, adjusting pad additional between subframe 3 and upper suspension arm axis 11 as needed
Piece II 5 and adjustment gasket III 6.
As shown in Figure 1, upper suspension arm axis 11 is first passed through to two connecting holes of bush Assembly II 12, then vulcanization is integrated
Bush Assembly I 10 is pressed into two connecting holes of upper suspension arm 13, and bush Assembly I 10 and upper suspension arm 13 are interference fits, then
Assemble washer 2 and nut 1；Bulb assembly 9 is connected by big nut 14 with upper suspension arm 13, and it is total that this completes upper suspension arms
At assembly；The control arm axle 11 of upper control arm is connected by connection bolt 7 and attaching nut 8 with subframe 3, root
Install adjustment gasket I 4, adjustment II 5 and of gasket additional between subframe 3 and upper suspension arm axis 11 according to the needs of front suspension positional parameter
Gasket III 6 is adjusted, the adjustment structure is passed through, it is ensured that the consistency of the suspension positional parameter of every trolley of assembly guarantees whole
Vehicle assembling quality.
Specific installation process are as follows:
Upper suspension arm 13 is connected with upper suspension arm axis 11 by two bush Assemblies, then fixed by washer 2 and nut 1,
Bulb assembly 9 is fixed by big nut 14 and upper suspension arm 13；Upper suspension arm axis 11 by connection bolt 7 and attaching nut 8 with
Subframe 3 is connected, by installing adjustment gasket I 4, adjustment gasket II 5 and adjustment gasket III additional in subframe 3 and upper suspension arm axis 11
6 realization suspension positional parameters are corrected.
Claims (4)
1. the upper control arm and adjustment mechanism of a kind of double cross arm independent suspension, it is characterised in that: be arranged in light duty vapour
In the double cross arm independent suspension of vehicle, mainly by adjustment gasket I (4), adjustment gasket II (5), adjustment gasket III (6), bulb assembly
(9), bush Assembly I (10), upper suspension arm axis (11), bush Assembly II (12) and upper suspension arm (13) are constituted；
The upper suspension arm axis (11) be connected by bush Assembly I (10) and bush Assembly II (12) with upper suspension arm (13) and with
Washer (2) and nut (1) are fixed, and bulb assembly (9) is connected with upper suspension arm (13), upper suspension arm axis (11) and subframe (3)
It is connected, installs adjustment gasket I (4), adjustment gasket II (5) and adjustment gasket additional between upper suspension arm axis (11) and subframe (3)
Ⅲ(6)。
2. the upper control arm and adjustment mechanism of a kind of double cross arm independent suspension according to claim 1, feature exist
In: the bush Assembly I (10) is interference fit with upper suspension arm (13).
3. the upper control arm and adjustment mechanism of a kind of double cross arm independent suspension according to claim 1, feature exist
In: the bulb assembly (9) is connected by big nut (14) with upper suspension arm (13).
4. the upper control arm and adjustment mechanism of a kind of double cross arm independent suspension according to claim 1, feature exist
In: the upper suspension arm axis (11) is connected by connection bolt (7) and attaching nut (8) with subframe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058814.0U CN208842160U (en) | 2018-07-04 | 2018-07-04 | A kind of upper control arm and adjustment mechanism of double cross arm independent suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058814.0U CN208842160U (en) | 2018-07-04 | 2018-07-04 | A kind of upper control arm and adjustment mechanism of double cross arm independent suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208842160U true CN208842160U (en) | 2019-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058814.0U Active CN208842160U (en) | 2018-07-04 | 2018-07-04 | A kind of upper control arm and adjustment mechanism of double cross arm independent suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208842160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626137A (en) * | 2019-09-20 | 2019-12-31 | 中国第一汽车股份有限公司 | Rear suspension of heavy-load passenger car |
-
2018
- 2018-07-04 CN CN201821058814.0U patent/CN208842160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626137A (en) * | 2019-09-20 | 2019-12-31 | 中国第一汽车股份有限公司 | Rear suspension of heavy-load passenger car |
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