CN204936733U - A kind of automotive suspension and automobile - Google Patents

A kind of automotive suspension and automobile Download PDF

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Publication number
CN204936733U
CN204936733U CN201520664248.8U CN201520664248U CN204936733U CN 204936733 U CN204936733 U CN 204936733U CN 201520664248 U CN201520664248 U CN 201520664248U CN 204936733 U CN204936733 U CN 204936733U
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China
Prior art keywords
suspension
automotive
pontic
automotive suspension
trailing arm
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CN201520664248.8U
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Chinese (zh)
Inventor
刘元柱
朴商真
柳兰
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Pohang Aosite Tim (suzhou) Auto Parts Co
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Pohang Aosite Tim (suzhou) Auto Parts Co
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Abstract

The utility model discloses a kind of automotive suspension and there is the automobile of this automotive suspension, wherein automotive suspension, described automotive suspension is that rotational symmetry arranges automotive suspension, comprise suspension body, described suspension body end extends to form arc suspension trailing arm to side, and described suspension body end opposite side is provided with supporting base; Described suspension trailing arm is provided with pontic; Winding displacement beam is also provided with between described suspension body and pontic.Automotive suspension described in the utility model, simple and reasonable for structure, be easy to produce, effectively improve the problem that Ackermann steer angle vehicle roll angle is larger, facilitate the arrangement of multiple wire harness on suspension, simultaneously rigidity, intensity are high, and, dependable performance fixed with vehicle body, the demand of strength and stiffness should be met, also reduce weight simultaneously, reduce manufacturing cost.

Description

A kind of automotive suspension and automobile
Technical field
The utility model belongs to vehicle structure field, particularly a kind of automotive suspension.The utility model also relates to a kind of automobile with automotive suspension.
Background technology
Automotive suspension is the general name of force transmission connections between the vehicle frame (or self-supporting body) of automobile and vehicle bridge (or wheel).Automobile suspension system is the important component part on modern automobile, its effect transmits the power that acts between wheel and vehicle frame and power is turned round, and buffering is passed to the impulsive force of vehicle frame or vehicle body by uneven road surface, and reduce the vibrations caused thus, to ensure that automobile can smoothly travel.The whether stable ride comfort to running car of performance of automotive suspension and road-holding property have a great impact, and decide the stability of automobile, traveling comfort and safety.The center of traditional automotive suspension is lower, easily causes Ackermann steer angle vehicle roll angle larger.Meanwhile, multiple wire harness that suspension is often arranged, disorderly and unsystematic, Long-Time Service can make wire harness surface wear and tear, thus causes fault.In addition, along with improving constantly of performance requriements and environment protection requirement, for the design of automotive suspension, meeting outside necessary rigidity, strength character requirement, how to alleviate the weight of suspension, save production cost, reduce the wasting of resources, also for the design of current automotive suspension is had higher requirement.
Utility model content
Utility model object: in order to overcome above deficiency, the purpose of this utility model is to provide a kind of automotive suspension, it is simple and reasonable for structure, be easy to produce, facilitate the arrangement of multiple wire harness on suspension, effectively improve the problem that Ackermann steer angle vehicle roll angle is larger, simultaneously rigidity, intensity are high, and meeting the demand of strength and stiffness simultaneously, also reducing weight, reducing manufacturing cost.The utility model also provides a kind of automobile, and affiliated automobile comprises automotive suspension, the technique effect that this automotive suspension has, and the automobile comprising this automotive suspension also should have identical technique effect.
Technical scheme: a kind of automotive suspension, described automotive suspension is that rotational symmetry arranges automotive suspension, comprises suspension body, and described suspension body end extends to form arc suspension trailing arm to side, and described suspension body end opposite side is provided with supporting base; Described suspension trailing arm is provided with pontic; Winding displacement beam is also provided with between described suspension body and pontic.Automotive suspension structure described in the utility model is simple, reasonable in design, and suspension trailing arm arranges pontic, adds the rigidity of whole suspension body, and intensity improves simultaneously.Meanwhile, described pontic is higher than suspension body, and after arranging pontic, center of suspension improves relatively, effectively improves the problem that Ackermann steer angle vehicle roll angle is larger, has also taken into account traveling comfort and the load of automobile simultaneously.In addition, between above suspension body and pontic, winding displacement beam is set by welding, convenient wire harness of arranging on suspension, wire harness is arranged in order, and make the wire harness that passes through not fragile, reduce fault and occur.This structure is easy to production, cost is low, and convenient maintenance.By arranging winding displacement beam, the intensity of automotive suspension improves, and can also increase the rigidity of product to a certain extent, it can carry more stressed, makes automotive suspension more can absorb impact in the process of moving.Therefore, improve handling, driving stability and the responsibility of automobile, thus can improve the quality of products.And along with the intensity of whole automotive suspension increases, in the face of the shock of automobile rear can absorb more impacts, also improve the safety of automobile.Supporting base then facilitates automotive suspension and vehicle body to fix, can be reliable and stable play a role.
Further, above-mentioned automotive suspension, described suspension trailing arm and suspension body are that extratensive type is arranged, and its outer subtended angle becomes symmetry shape with car body.To be conducive to its carrying stressed for the suspension trailing arm that extratensive type is arranged, and stressing conditions is improved, and allows suspension more absorb impact in driving process, the stability of increase automotive suspension.
Further, above-mentioned automotive suspension, described pontic is arch form pontic, is also provided with reinforcement gusset inside described pontic arc portion.Arch form pontic makes center of suspension relatively improve, and strengthen by arranging inside pontic arc portion the rigidity that gusset increases automotive suspension further, intensity improves simultaneously, can carry more stressed, not easily deform, stable performance.
Further, above-mentioned automotive suspension, described pontic is also provided with one group of terminal.Arrange multiple terminal by the arc portion outside pontic and bottom, facilitate suspension and car body to fix, it is more stable that multiple terminal fixedly makes to be suspended in car body internal fixtion, dependable performance.
Further, above-mentioned automotive suspension, described suspension body and pontic are provided with lightening hole.By arranging multiple lightening hole on suspension body and pontic, while not affecting support bracket fastened Rigidity and strength, effectively can reduce weight, effectively reducing manufacturing cost, economizing on resources simultaneously.
Further, above-mentioned automotive suspension, suspension trailing arm end is provided with connection bracket.By arranging connection bracket in suspension trailing arm end, the automotive suspension other end and vehicle body is facilitated to fix.
Further, above-mentioned automotive suspension, described suspension body is also provided with splicing ear.Further facilitate the fixing of automotive suspension, and fixed, properties of product are stablized.
Technique scheme can be found out, the utility model has following beneficial effect: automotive suspension described in the utility model, simple and reasonable for structure, Rigidity and strength is high, and, dependable performance fixed with vehicle body, the demand of strength and stiffness should be met, also reduce weight simultaneously, reduce manufacturing cost.
The automobile that the utility model relates to, comprises automotive suspension, and this automotive suspension has above-mentioned technique effect, and the automobile comprising this automotive suspension also should have identical technique effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of automotive suspension described in the utility model.
In figure: 1 suspension body, 2 suspension trailing arms, 3 supporting bases, 4 arch form pontics, 5 winding displacement beams, 6 strengthen gusset, 7 terminals, 8 lightening holes, 9 connection brackets, 10 splicing ears.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Automotive suspension as shown in Figure 1, described automotive suspension is that rotational symmetry arranges automotive suspension, comprises suspension body 1, described suspension body 1 is provided with lightening hole 8, in the present embodiment, the lightening hole 8 on suspension body 1 is two, and is located at the two ends, outside of suspension body 1.Described suspension body 1 end extends to form arc suspension trailing arm 2 to side, and described suspension trailing arm 2 is arranged in extratensive type with suspension body 1, and its outer subtended angle is approximately 45 °-60 °, and suspension trailing arm 2 becomes symmetry shape with car body.Suspension trailing arm 2 end is provided with connection bracket 9, the suspension trailing arm end of automotive suspension and vehicle body is fixed by connection bracket 9.
Described suspension body 1 end opposite side is provided with supporting base 3, described supporting base 3 is also arranged in extratensive type with suspension body 1, its outer subtended angle is approximately 15 °-30 °, and described supporting base 3 becomes symmetry shape with car body, automotive suspension is connected with vehicle body by the supporting base 3 on the suspension trailing arm 2 of suspension body about 1 end.In addition, suspension body 1 is also provided with splicing ear 10, and described splicing ear 10 respectively arranges one at the two ends of suspension body 1, the suspension body end of automotive suspension and vehicle body is fixed further by splicing ear 10.
Further, described suspension trailing arm 2 is provided with pontic 4, and described pontic 4 is arch form pontic, and described pontic 4 is provided with lightening hole 8, and in the present embodiment, the lightening hole 8 on pontic 4 is two, and is located at the top of pontic 4.Be provided with inside arc portion, described pontic 4 two ends and strengthen gusset 6.Further, winding displacement beam 5 is also provided with between described suspension body 1 and pontic 4.In addition, described pontic 4 is also provided with one group of terminal 7.In the present embodiment, described terminal 7 is four, is symmetricly set in the arc portion outside pontic 4 and bottom respectively.By terminal 7, automotive suspension is fixedly connected with further with car body.
The automobile that the utility model relates to comprises automotive suspension, and this automotive suspension is the automotive suspension described in above-mentioned either a program, and because automotive suspension has above-mentioned technique effect, the automobile comprising automotive suspension also should have identical technique effect.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.

Claims (8)

1. an automotive suspension, described automotive suspension is that rotational symmetry arranges automotive suspension, it is characterized in that: comprise suspension body (1), described suspension body (1) end extends to form arc suspension trailing arm (2) to side, and described suspension body (1) end opposite side is provided with supporting base (3); Described suspension trailing arm (2) is provided with pontic (4); Winding displacement beam (5) is also provided with between described suspension body (1) and pontic (4).
2. automotive suspension according to claim 1, is characterized in that: described suspension trailing arm (2) and suspension body (1) are arranged in extratensive type, and its outer subtended angle becomes symmetry shape with car body.
3. automotive suspension according to claim 1, is characterized in that: described pontic (4) is arch form pontic, is also provided with and strengthens gusset (6) inside described pontic (4) arc portion.
4. the automotive suspension according to claim 1 or 3, is characterized in that: described pontic (4) is also provided with one group of terminal (7).
5. automotive suspension according to claim 1, is characterized in that: described suspension body (1) and pontic (4) are provided with lightening hole (8).
6. automotive suspension according to claim 1, is characterized in that: suspension trailing arm (2) end is provided with connection bracket (9).
7. automotive suspension according to claim 1, is characterized in that: described suspension body (1) is also provided with splicing ear (10).
8. an automobile, is characterized in that: comprise the automotive suspension as described in any one of claim 1-7.
CN201520664248.8U 2015-08-31 2015-08-31 A kind of automotive suspension and automobile Active CN204936733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520664248.8U CN204936733U (en) 2015-08-31 2015-08-31 A kind of automotive suspension and automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520664248.8U CN204936733U (en) 2015-08-31 2015-08-31 A kind of automotive suspension and automobile

Publications (1)

Publication Number Publication Date
CN204936733U true CN204936733U (en) 2016-01-06

Family

ID=55004181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520664248.8U Active CN204936733U (en) 2015-08-31 2015-08-31 A kind of automotive suspension and automobile

Country Status (1)

Country Link
CN (1) CN204936733U (en)

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