CN204749783U - Front suspension structure suitable for light card - Google Patents

Front suspension structure suitable for light card Download PDF

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Publication number
CN204749783U
CN204749783U CN201520276624.6U CN201520276624U CN204749783U CN 204749783 U CN204749783 U CN 204749783U CN 201520276624 U CN201520276624 U CN 201520276624U CN 204749783 U CN204749783 U CN 204749783U
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CN
China
Prior art keywords
shock absorber
assembly
suspension structure
light card
swing arm
Prior art date
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Active
Application number
CN201520276624.6U
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Chinese (zh)
Inventor
翁明盛
唐庆伟
郭志强
孙保亮
潘为钊
孙家宝
杨闯
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Chery Commercial Vehicle Anhui Co Ltd
Original Assignee
Chery Commercial Vehicle Anhui Co Ltd
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Priority to CN201520276624.6U priority Critical patent/CN204749783U/en
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Publication of CN204749783U publication Critical patent/CN204749783U/en
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Abstract

The utility model discloses a front suspension structure suitable for light card, including frame, preceding bumper shock absorber assembly, lower swing arm assembly, preceding bumper shock absorber assembly includes the shock absorber and overlaps and establish the coil spring on the shock absorber, preceding bumper shock absorber assembly upper end links to each other with the frame, preceding bumper shock absorber assembly lower extreme is with the swing arm assembly is articulated mutually down. This suspension structure makes the wheel of each side hang on the frame through elastic suspension all alone, controls the wheel and beats alone, and each other is irrelevant, can reduce the slope and the vibrations of automobile body, controls stably.

Description

A kind of front suspension structure being applicable to light card
Technical field
The utility model relates to chassis suspension technical field, especially relates to a kind of front suspension structure being applicable to light card.
Background technology
The suspension frame structure that light card field extensively adopts at present is the suspension system that shock absorber coordinates steel spring, and the vibration damper assembly with spiral spring structure is not also applied on truck.Traditional shock absorber coordinates the suspension system of steel spring to be used in dependent suspension, and both sides wheel is connected by a unit frame, wheel together with vehicle bridge by BF below vehicle frame, its traveling comfort and road-holding property are all poor.
As shown in Figure 5, existing light card suspension frame structure mainly comprises the parts such as front shock absorber assembly, steel plate spring assembly, front bump rubber assembly and forms, shock absorber is connected with vehicle frame with vehicle bridge respectively with steel spring, and light truck plays the effect of damping and vehicle body carrying.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of front suspension structure being applicable to light card, to reach the object improving truck traveling comfort and road-holding property.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
This is applicable to the front suspension structure of light card, comprise vehicle frame, front shock absorber assembly, lower swing arm assembly, described front shock absorber assembly comprises shock absorber and is set in the coil spring on shock absorber, described front shock absorber assembly upper end is connected with vehicle frame, and described front shock absorber assembly lower end and lower swing arm assembly are hinged.
Also comprise top link assembly, described front shock absorber assembly upper end is through top link assembly.
Described shock absorber upper end is provided with for blocking helical spring top board, and described top board is provided with the bolt for being connected with vehicle frame.
Described shock absorber is two-way cylinder type damper.
Described shock absorber lower end is provided with the rotating shaft can rotated relative to shock absorber body, and described rotating shaft is connected with lower swing arm assembly.
The utility model compared with prior art, has the following advantages:
This suspension frame structure makes the wheel of every side all be suspended on vehicle frame individually through resilient suspension, and left and right wheels is beated separately, irrelevant mutually, can reduce inclination and the vibrations of vehicle body; Quality is light, decreases the impact that vehicle body is subject to, and improves the traction of wheel; Adopt coil spring, improve the traveling comfort of automobile; Engine location can be made to reduce, and truck center of gravity is also reduced, thus improves the riding stability of automobile.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this specification sheets and the mark in figure are briefly described:
Fig. 1 is the utility model suspension frame structure schematic diagram.
Fig. 2 is the utility model front shock absorber assembly structure schematic diagram one.
Fig. 3 is the utility model front shock absorber assembly structure schematic diagram two.
Fig. 4 is the utility model front shock absorber assembly cutaway view.
Fig. 5 is existing suspension frame structure schematic diagram.
In figure: 1. vehicle frame, 2. steering swivel band brake assembly, 3. front shock absorber assembly, 301. shock absorbers, 302. coil springs, 4. top link assembly, 5. lower swing arm assembly, 6. front stabilizer bar assembly.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Figures 1 to 4, this is applicable to the front suspension structure of light card, comprise vehicle frame 1, steering swivel band brake assembly 2, front shock absorber assembly 3, top link assembly 4, lower swing arm assembly 5, front stabilizer bar assembly 6, wherein, front shock absorber assembly 3 comprises shock absorber 301 and the coil spring 302 be set on shock absorber.
Shock absorber 301 is two-way cylinder type damper, and two-way cylinder type damper produces dumping force in compression and extension stroke, accelerates the decay of vehicle frame and body vibrations, to improve the ride comfort of the traveling of automobile.Two-way cylinder type damper comprises be nested together top cylinder and doffing two sections.Coil spring 302 lower end is fixed on shock absorber doffing upper backup pad, and coil spring upper end is connected with the top board being located at shock absorber upper end.With coil spring, engine location can be made to reduce, and truck center of gravity is also reduced, thus improves the riding stability of automobile.
The top board of shock absorber 301 is provided with three bolts for being connected with vehicle frame.On vehicle frame 1, corresponding three bolts are provided with three mounting holes, and front shock absorber assembly upper end is fixed through mounting hole by bolt through top link assembly, fastening with three jam nuts, and three locking nut screwings are to the moment of technological requirement.
Front shock absorber assembly 3 lower end and lower swing arm assembly are hinged.Be specially, shock absorber lower end is provided with the rotating shaft can rotated relative to shock absorber body, and rotating shaft is connected with lower swing arm assembly.
Steering swivel band brake assembly 2 is arranged on lower swing arm assembly, and front stabilizer bar assembly 6 is arranged between the lower swing arm assembly of the left and right sides.
The bumper that jolts along with car load in car load driving process carries out compressing and stretching, and produces dumping force, accelerates the decay of vehicle frame and body vibrations, plays damping of vibrations, improve the ride comfort of the traveling of automobile; The vehicle suspension that act as that simultaneously coil spring of vibration damper assembly instead of steel spring provides support structure, makes the wheel of every side be all be suspended on vehicle frame individually through resilient suspension.
Adopt helical spring front shock absorber assembly quality light, decrease the impact that vehicle body is subject to, improve the traction of wheel, also make engine location reduce, truck center of gravity is reduced, thus can improve the riding stability of light truck.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present utility model and technical scheme are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.

Claims (5)

1. one kind is applicable to the front suspension structure of light card, comprise vehicle frame, front shock absorber assembly, lower swing arm assembly, it is characterized in that: described front shock absorber assembly comprises shock absorber and is set in the coil spring on shock absorber, described front shock absorber assembly upper end is connected with vehicle frame, and described front shock absorber assembly lower end and lower swing arm assembly are hinged.
2. be applicable to the front suspension structure of light card as claimed in claim 1, it is characterized in that: also comprise top link assembly, described front shock absorber assembly upper end is through top link assembly.
3. being applicable to the front suspension structure of light card as claimed in claim 1, it is characterized in that: described shock absorber upper end is provided with for blocking helical spring top board, and described top board is provided with the bolt for being connected with vehicle frame.
4. be applicable to the front suspension structure of light card as claimed in claim 1, it is characterized in that: described shock absorber is two-way cylinder type damper.
5. be applicable to the front suspension structure of light card as claimed in claim 1, it is characterized in that: described shock absorber lower end is provided with the rotating shaft can rotated relative to shock absorber body, and described rotating shaft is connected with lower swing arm assembly.
CN201520276624.6U 2015-04-30 2015-04-30 Front suspension structure suitable for light card Active CN204749783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520276624.6U CN204749783U (en) 2015-04-30 2015-04-30 Front suspension structure suitable for light card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520276624.6U CN204749783U (en) 2015-04-30 2015-04-30 Front suspension structure suitable for light card

Publications (1)

Publication Number Publication Date
CN204749783U true CN204749783U (en) 2015-11-11

Family

ID=54464531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520276624.6U Active CN204749783U (en) 2015-04-30 2015-04-30 Front suspension structure suitable for light card

Country Status (1)

Country Link
CN (1) CN204749783U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110758039A (en) * 2019-11-19 2020-02-07 北京汽车集团越野车有限公司 Double-wishbone type front suspension mounting assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110758039A (en) * 2019-11-19 2020-02-07 北京汽车集团越野车有限公司 Double-wishbone type front suspension mounting assembly

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GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province

Patentee after: CHERY COMMERCIAL VEHICLE (ANHUI) Co.,Ltd.

Address before: 241009 No. 16, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China

Patentee before: CHERY COMMERCIAL VEHICLE (ANHUI) Co.,Ltd.