CN203046802U - Independent suspension mechanism - Google Patents

Independent suspension mechanism Download PDF

Info

Publication number
CN203046802U
CN203046802U CN 201220711470 CN201220711470U CN203046802U CN 203046802 U CN203046802 U CN 203046802U CN 201220711470 CN201220711470 CN 201220711470 CN 201220711470 U CN201220711470 U CN 201220711470U CN 203046802 U CN203046802 U CN 203046802U
Authority
CN
China
Prior art keywords
wheel
longeron
independent
suspension according
steering
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.)
Expired - Lifetime
Application number
CN 201220711470
Other languages
Chinese (zh)
Inventor
何秋明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGZHOU CHANGLONG AUTOMOBILE ACCESSORY CO Ltd
Original Assignee
ZHANGZHOU CHANGLONG AUTOMOBILE ACCESSORY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHANGZHOU CHANGLONG AUTOMOBILE ACCESSORY CO Ltd filed Critical ZHANGZHOU CHANGLONG AUTOMOBILE ACCESSORY CO Ltd
Priority to CN 201220711470 priority Critical patent/CN203046802U/en
Application granted granted Critical
Publication of CN203046802U publication Critical patent/CN203046802U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The utility model relates to an independent suspension device. Wheels on each side are indecently suspended on the lower portion of a frame. The frame comprises a front cross beam, a rear cross beam and two longitudinal beams. The front cross beam and the rear cross beam are welded between the two longitudinal beams. The Independent suspension mechanism comprises a fixing mechanism, a steering mechanism, a buffering mechanism and a limiting mechanism, wherein the fixing mechanism enables front wheels of an automobile to be suspended on the longitudinal beams, the steering mechanism is connected between a steering gear box and the front wheels, the upper end of the buffering mechanism is arranged on the longitudinal beams, the lower end of the buffering mechanism is connected with the front wheels, and the limiting mechanism is arranged on the cross beams. Compared with the prior art, the independent suspension mechanism is stable in structure, the occupied space of a chassis is small, using of a plate spring is needless, the weight of the chassis is greatly lightened, and the entire automobile is light.

Description

A kind of independent wheel suspension
Technical field
The utility model relates to a kind of hitch, especially relates to a kind of independent wheel suspension.
Background technology
The chassis suspension is the general name of vehicle frame and all the power transmission connecting devices between vehicle bridge or the wheel of automobile, the main effect of suspension is a shear force and the moment of transfer function between wheel and vehicle body, such as bearing force, braking force and propulsive effort etc., and relax by uneven road surface pass to vehicle body impact load, vibration, the traveling comfort that guarantees the occupant that decay causes thus, reduce the live load of goods and vehicle itself.
The axletree of independent suspension is divided into two sections, every wheel is installed in below the vehicle frame independently with coil spring, like this when a sidecar wheel is beated, the another side wheel is not involved, the vibrations of vehicle body greatly reduce, car comfort also is able to very big lifting, and especially when the high speed road traveling, it also can improve the riding stability of automobile.But, this suspension construction is complicated, and bearing capacity is little, also can relatedly make drive system, the steering swivel system of the automobile complexity that becomes.The front and rear suspension of present most of cars has all adopted the form of independent suspension, and has become a kind of development tendency.
What the special suspension type of present common Cowes adopted is BF, this suspension type is rigid vehicle bridge and vehicle frame are engaged togather, support is played on the chassis reached buffer action up and down, automatically adjusting function is poor, and steel spring itself has also strengthened the overall weight on chassis, has run counter to light, the principle flexibly of vehicle.
The utility model content
The purpose of this utility model is exactly to provide a kind of modulability simple in structure, light, flexible, automatic high independent wheel suspension for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of independent suspension device, with independent being suspended on below the vehicle frame of the wheel of each side, described vehicle frame comprises front cross rail, after cross member and two longerons, described front cross rail and after cross member are welded between two longerons, this device comprises fixed mechanism, steering hardware, buffer gear and stop gear, described fixed mechanism hangs on vehicle front on the longeron, described steering hardware is connected between direction machine and the front vehicle wheel, the upper end of described buffer gear is located on the longeron, the lower end of buffer gear is connected with front-wheel, and described stop gear is located on the crossbeam.
Described fixed mechanism hangs on front-wheel on the longeron by the mounting hole of fixed support and front cross rail.
Described steering hardware comprises direction machine connecting rod, pitman arm and front-wheel steering bar, one end of described direction machine connecting rod is connected with the direction machine, the other end is connected with pitman arm on being fixed on longeron, the other end of pitman arm is connected with the front-wheel steering bar, and the other end of front-wheel steering bar is connected with front-wheel.
Described stop gear comprises limiting bracket and is connected the up and down limiting stopper at two ends of limiting bracket, carries out spacing by limiting bracket and limiting stopper to the above-below direction of vehicle bridge.
Described buffer gear is bumper, and the upper end of this bumper is connected on the fixed support, and the lower end of this bumper is connected with front-wheel.
Fagging and brace panel in described longeron is provided with, described reinforcement version is located at the downside of longeron, and described interior fagging is located between longeron and the brace panel.
Be provided with automatic adjust bar between described fixed mechanism and the after cross member, when front-wheel is subjected to the place ahead resistance, thereby adjust bar can play this application force of supporting role and the place ahead resistance to front-wheel and offset the stability that improves front-wheel, has shock resistance to play buffer action to the place ahead resistance.
Compared with prior art, the utlity model has following advantage:
1, structure is firm;
2, the chassis takes up room little;
3, very big flexibility is arranged, be not easy under the effect of external force, to lose efficacy, and can adapt to more abominable road conditions;
4, suspension gear need not to use leaf spring, has reduced chassis weight greatly, makes car load lighter.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of steering hardware;
Fig. 3 is the structural representation of position limiting structure;
Fig. 4 is the structural representation of longeron.
Among the figure, 1 is fixed mechanism, and 2 is steering hardware, 21 is direction machine connecting rod, and 22 is pitman arm, and 23 is the front-wheel steering bar, 3 is the direction machine, and 4 is front-wheel, and 5 is automatic adjust bar, 6 is longeron, and 61 is brace panel, and 62 is interior fagging, 7 is front cross rail, and 8 is buffer gear, and 9 is stop gear, 91 is limiting bracket, and 92 is limiting stopper.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of independent suspension device, as shown in Figure 1, with independent being suspended on below the vehicle frame of the wheel of each side, vehicle frame comprises front cross rail 7, after cross member and two longerons 6, front cross rail 7 and after cross member are welded between two longerons 6, this device comprises fixed mechanism 1, steering hardware 2, buffer gear 8 and stop gear 9, fixed mechanism 1 hangs on vehicle front 4 on the longeron 6, steering hardware 2 is connected between direction machine 3 and the front vehicle wheel, the upper end of buffer gear 8 is located on the longeron 6, the lower end of buffer gear 8 is connected with front-wheel 4, and stop gear 9 is located on the crossbeam.Fixed mechanism 1 hangs on front-wheel 4 on the longeron 6 by the mounting hole of fixed support and front cross rail 7.Be provided with automatic adjust bar 5 between fixed mechanism 1 and the after cross member, when front-wheel 4 is subjected to the place ahead resistance, automatically thereby adjust bar 5 can play this application force of supporting role to front-wheel 4 and offset the stability of raising front-wheel 4 with the place ahead resistance, has shock resistance to play buffer action to the place ahead resistance.
Steering hardware 2 as shown in Figure 2, comprise direction machine connecting rod 2121, pitman arm 22 and front-wheel steering bar 23, one end of direction machine connecting rod 2121 is connected with direction machine 3, the other end is connected with pitman arm 22 on being fixed on longeron 6, the other end of pitman arm 22 is connected with front-wheel steering bar 23, and the other end of front-wheel steering bar 23 is connected with front-wheel 4.Stop gear 9 comprises limiting bracket 91 and is connected the limiting stopper 92 at limiting bracket two ends about in the of 91 as shown in Figure 3, and the above-below direction by limiting bracket 91 and 92 pairs of vehicle bridge of limiting stopper carries out spacing.Buffer gear 8 is bumper, and the upper end of this bumper is connected on the fixed support, and the lower end of this bumper is connected with front-wheel 4.Longeron 6 as shown in Figure 4, fagging 62 and brace panel 61 in longeron 6 is provided with are strengthened the downside that version is located at longeron 6, interior fagging 62 is located between longeron 6 and the brace panel 61, makes that the intensity of longeron is guaranteed.

Claims (7)

1. independent suspension device, with independent being suspended on below the vehicle frame of the wheel of each side, described vehicle frame comprises front cross rail, after cross member and two longerons, described front cross rail and after cross member are welded between two longerons, it is characterized in that, this device comprises fixed mechanism, steering hardware, buffer gear and stop gear, described fixed mechanism hangs on vehicle front on the longeron, described steering hardware is connected between direction machine and the front vehicle wheel, the upper end of described buffer gear is located on the longeron, the lower end of buffer gear is connected with front-wheel, and described stop gear is located on the crossbeam.
2. a kind of independent wheel suspension according to claim 1 is characterized in that, described fixed mechanism hangs on front-wheel on the longeron by the mounting hole of fixed support and front cross rail.
3. a kind of independent wheel suspension according to claim 1, it is characterized in that, described steering hardware comprises direction machine connecting rod, pitman arm and front-wheel steering bar, one end of described direction machine connecting rod is connected with the direction machine, the other end is connected with pitman arm on being fixed on longeron, the other end of pitman arm is connected with the front-wheel steering bar, and the other end of front-wheel steering bar is connected with front-wheel.
4. a kind of independent wheel suspension according to claim 1 is characterized in that, described stop gear comprises limiting bracket and is connected the limiting bracket limiting stopper at two ends up and down.
5. a kind of independent wheel suspension according to claim 1 is characterized in that, described buffer gear is bumper, and the upper end of this bumper is connected on the fixed support, and the lower end of this bumper is connected with front-wheel.
6. a kind of independent wheel suspension according to claim 1 is characterized in that, fagging and brace panel in described longeron is provided with, and described reinforcement version is located at the downside of longeron, and described interior fagging is located between longeron and the brace panel.
7. a kind of independent wheel suspension according to claim 1 is characterized in that, is provided with automatic adjust bar between described fixed mechanism and the after cross member.
CN 201220711470 2012-12-19 2012-12-19 Independent suspension mechanism Expired - Lifetime CN203046802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220711470 CN203046802U (en) 2012-12-19 2012-12-19 Independent suspension mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220711470 CN203046802U (en) 2012-12-19 2012-12-19 Independent suspension mechanism

Publications (1)

Publication Number Publication Date
CN203046802U true CN203046802U (en) 2013-07-10

Family

ID=48729792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220711470 Expired - Lifetime CN203046802U (en) 2012-12-19 2012-12-19 Independent suspension mechanism

Country Status (1)

Country Link
CN (1) CN203046802U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879255A (en) * 2012-12-19 2014-06-25 漳州市昌龙汽车附件有限公司 Independent suspension device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879255A (en) * 2012-12-19 2014-06-25 漳州市昌龙汽车附件有限公司 Independent suspension device

Similar Documents

Publication Publication Date Title
CN203854440U (en) Independent suspension for light truck
CN204659823U (en) A kind of miniature electric automobile front suspension apparatus
CN203974460U (en) A kind of caravan independent suspension device
CN203158016U (en) Low floor light rail vehicle bogie
CN203046802U (en) Independent suspension mechanism
CN203401898U (en) Automobile rear independent suspension
CN204367797U (en) The medium bus front air suspension of X-shaped guide arm structure
CN203439049U (en) Track tractor frame
CN203358724U (en) Back suspension device of cab
CN202508182U (en) Rear suspension device of heavy-duty car cab
CN205149430U (en) Oblique shock attenuation arm independent suspension of multi -link reaches vehicle including this suspension
CN202399847U (en) Longitudinal stress double-strut suspension device for automobile
CN104442252A (en) Front air suspension with X-shaped guiding arm structure for medium bus
CN102107677B (en) Upper control arm support assembly
CN205292169U (en) Electric motor car forward mounting system
CN103879255A (en) Independent suspension device
CN105291744A (en) Independent suspension device for touring car
CN204340592U (en) A kind of car shock mitigation system
CN204736969U (en) Electric motor car that shock resistance is strong
CN204222575U (en) Heavy motor vehicle air suspension
CN203496614U (en) Automobile suspension system
CN209336425U (en) A kind of new-energy automobile dual wheel rims drive axle structure
CN204055215U (en) A kind of double leval jib two bladder air draft hitch
CN204020469U (en) A kind of trailing arm assembly, vehicle suspension system and use the vehicle of this suspension system
CN201148108Y (en) Multi-point support vibration damping hanging separation system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130710