CN108656887A - A kind of suspension and automobile chassis - Google Patents

A kind of suspension and automobile chassis Download PDF

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Publication number
CN108656887A
CN108656887A CN201810790773.2A CN201810790773A CN108656887A CN 108656887 A CN108656887 A CN 108656887A CN 201810790773 A CN201810790773 A CN 201810790773A CN 108656887 A CN108656887 A CN 108656887A
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CN
China
Prior art keywords
connecting rod
limit block
sliding block
vehicle bridge
junction plate
Prior art date
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Granted
Application number
CN201810790773.2A
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Chinese (zh)
Other versions
CN108656887B (en
Inventor
何莉
武同
宋东方
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Henan Polytechnic Institute
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Henan Polytechnic Institute
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Filing date
Publication date
Application filed by Henan Polytechnic Institute filed Critical Henan Polytechnic Institute
Priority to CN201810790773.2A priority Critical patent/CN108656887B/en
Publication of CN108656887A publication Critical patent/CN108656887A/en
Application granted granted Critical
Publication of CN108656887B publication Critical patent/CN108656887B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00Resilient suspensions characterised by arrangement, location or kind of springs

Abstract

The invention discloses a kind of suspension and automobile chassises, it includes chassis and wheel, it is connected with vehicle bridge between the wheel and wheel, it is respectively connected with upper junction plate at left and right sides of the chassis lower end, the upper junction plate lower end is hinged with left connecting rod and right connecting rod, the left connecting rod and right connecting rod lower end is connected separately with left slider and right sliding block by bolt, the left slider and right sliding block are slidably connected in vehicle bridge, the vehicle bridge is connected with left limit block and right limit block by bearing, the left limit block and right limit block is located at the right side in the left side and right sliding block of left slider, the left end of the left limit block and the right end of right limit block have been fixedly connected with damping spring, the damping spring is set in the outside of vehicle bridge;Total, the present invention has the advantages that reasonable in design, load-bearing is small, good damping effect, service life are long, safe and personnel's riding comfort is strong.

Description

A kind of suspension and automobile chassis
Technical field
The present invention relates to field of automobile more particularly to a kind of suspension and automobile chassises.
Background technology
Chassis suspension is the general name of all force transmission connections between the vehicle frame of automobile and vehicle bridge or wheel, suspension Main function be to transmit to act on a shear force and torque between wheel and vehicle body, such as support force, brake force and driving force Deng, and mitigate by uneven road surface be transmitted to vehicle body shock loading, decaying thus caused by vibration, ensure occupant comfort, Reduce cargo and vehicle itself dynamic loading, existing suspension by vehicle bridge mounting shock absorber play damping effect, But the pressure that vehicle bridge is born is bigger, for a long time using the service life that can influence vehicle bridge, damping effect and vehicle riding comfort It reduces, is susceptible to security risk, therefore, it is long, safe to be badly in need of providing a kind of small load-bearing, good damping effect, service life The automobile chassis suspension strong with personnel's riding comfort.
Invention content
The purpose of the invention is to overcome the deficiencies in the prior art, and offer one kind is reasonable in design, load-bearing is small, subtracts Shake the suspension and automobile chassis that effect is good, service life is long, safe and strong personnel's riding comfort.
The object of the present invention is achieved like this:A kind of suspension and automobile chassis, it includes chassis and wheel, described Wheel and wheel between be connected with vehicle bridge, be respectively connected with upper junction plate, the upper company at left and right sides of the chassis lower end Fishplate bar lower end is hinged with left connecting rod and right connecting rod, and the left connecting rod and right connecting rod lower end are connected separately with left slider by bolt With right sliding block, the left slider and right sliding block are slidably connected in vehicle bridge, and the vehicle bridge is connected with left limit by bearing Position block and right limit block, the left limit block and right limit block are located at the right side in the left side and right sliding block of left slider, institute The right end for the left limit block stated and the left end of right limit block have been fixedly connected with damping spring, and the damping spring is set in vehicle The outside of bridge.
The upper junction plate is " L " shape plate, and screw hole is provided on upper junction plate.
The chassis is bolted with upper junction plate.
The diameter of the left slider and right sliding block is all higher than the diameter of damping spring.
The one end of the damping spring far from left limit block is located at the left side of left slider, and the damping spring is far from right One end of limited block is located at the right side of right sliding block.
The advantageous effect that the present invention generates:The invention discloses a kind of suspension and automobile chassis, vehicle bridge, left slider, Right sliding block, left connecting rod, right connecting rod and upper junction plate support automobile chassis, upper junction plate lower end to be hinged with left connecting rod and right connecting rod, Upper junction plate bears to transmit the force to left connecting rod and right connecting rod by articulated shaft after the pressure of chassis, and left connecting rod and right connecting rod pass power Left slider and right sliding block are passed, left slider stress touches the damping spring being connected with left limit block, right sliding block when being moved to the left The damping spring being connected with right limit block is touched when stress moves right, left limit block and limited block play position-limiting action, subtract Shake spring plays damping effect, reduces the vibratory sensation of vehicle body, improves personnel's riding comfort;Pass through upper junction plate, left connecting rod, the right side Power between connecting rod, left slider and right sliding block is transmitted and the damping of damping spring farthest reduces the pressure that vehicle bridge is born Power, service life enhancing are safe;Total, the present invention is with reasonable in design, load-bearing is small, good damping effect, uses the longevity The advantage that life is long, safe and personnel's riding comfort is strong.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of suspension and automobile chassis of the present invention.
Fig. 2 is the structural schematic diagram of upper junction plate in a kind of suspension of the present invention and automobile chassis.
In figure:1, chassis 2, right connecting rod 3, left connecting rod 4, left limit block 5, wheel 6, damping spring 7, left slider 8, right sliding block 9, right limit block 10, vehicle bridge 11, upper junction plate 12, screw hole.
Specific implementation mode
Embodiment 1
As shown in Figs. 1-2, a kind of suspension and automobile chassis, it includes chassis 1 and wheel 5, the wheel 5 and wheel 5 Between be connected with vehicle bridge 10, upper junction plate 11 is respectively connected at left and right sides of 1 lower end of chassis, under the upper junction plate 11 End is hinged with left connecting rod 3 and right connecting rod 2, and the left connecting rod 3 and 2 lower end of right connecting rod are connected separately with left slider 7 by bolt With right sliding block 8, the left slider 7 and right sliding block 8 are slidably connected in vehicle bridge 10, and the vehicle bridge 10 is connected by bearing There are left limit block 4 and right limit block 9, the left limit block 4 and right limit block 9 to be located at the left side of left slider 7 and right cunning The right side of block 8, the right end of the left limit block 7 and the left end of right limit block 8 have been fixedly connected with damping spring 6, described Damping spring 6 is set in the outside of vehicle bridge 10.
The invention discloses a kind of suspension and automobile chassis, vehicle bridge, left slider, right sliding block, left connecting rod, right connecting rod and Upper junction plate supports automobile chassis, and upper junction plate lower end is hinged with left connecting rod and right connecting rod, after upper junction plate bears chassis pressure Left connecting rod and right connecting rod are transmitted the force to by articulated shaft, left connecting rod and right connecting rod transmit the force to left slider and right sliding block, left Sliding block stress touches the damping spring being connected with left limit block when being moved to the left, right sliding block stress touched when moving right with The connected damping spring of right limit block, left limit block and limited block play position-limiting action, and damping spring plays damping effect, reduce The vibratory sensation of vehicle body improves personnel's riding comfort;By between upper junction plate, left connecting rod, right connecting rod, left slider and right sliding block Power transmit and the damping of damping spring farthest reduces the pressure that vehicle bridge is born, service life enhancing, safety It is high.
Embodiment 2
As shown in Figs. 1-2, a kind of suspension and automobile chassis, it includes chassis 1 and wheel 5, the wheel 5 and wheel 5 Between be connected with vehicle bridge 10, upper junction plate 11 is respectively connected at left and right sides of 1 lower end of chassis, under the upper junction plate 11 End is hinged with left connecting rod 3 and right connecting rod 2, and the left connecting rod 3 and 2 lower end of right connecting rod are connected separately with left slider 7 by bolt With right sliding block 8, the left slider 7 and right sliding block 8 are slidably connected in vehicle bridge 10, and the vehicle bridge 10 is connected by bearing There are left limit block 4 and right limit block 9, the left limit block 4 and right limit block 9 to be located at the left side of left slider 7 and right cunning The right side of block 8, the right end of the left limit block 7 and the left end of right limit block 8 have been fixedly connected with damping spring 6, described Damping spring 6 is set in the outside of vehicle bridge 10, and the upper junction plate 11 is " L " shape plate, and screw hole is provided on upper junction plate 11 12, the chassis 1 is bolted with upper junction plate 11, and the diameter of the left slider 7 and right sliding block 8 is all higher than damping The diameter of spring 6, described one end of damping spring 6 far from left limit block 4 are located at the left side of left slider 7, the damping bullet The one end of spring 6 far from right limit block 9 is located at the right side of right sliding block 8.
The invention discloses a kind of suspension and automobile chassis, vehicle bridge, left slider, right sliding block, left connecting rod, right connecting rod and Upper junction plate supports automobile chassis, and upper junction plate lower end is hinged with left connecting rod and right connecting rod, after upper junction plate bears chassis pressure Left connecting rod and right connecting rod are transmitted the force to by articulated shaft, left connecting rod and right connecting rod transmit the force to left slider and right sliding block, left Sliding block stress touches the damping spring being connected with left limit block when being moved to the left, right sliding block stress touched when moving right with The connected damping spring of right limit block, left limit block and limited block play position-limiting action, and damping spring plays damping effect, reduce The vibratory sensation of vehicle body improves personnel's riding comfort;By between upper junction plate, left connecting rod, right connecting rod, left slider and right sliding block Power transmit and the damping of damping spring farthest reduces the pressure that vehicle bridge is born, service life enhancing, safety It is high;Total, the present invention is with reasonable in design, load-bearing is small, good damping effect, service life are long, safe and personnel multiply Sit the strong advantage of comfort.

Claims (5)

1. a kind of suspension and automobile chassis, it includes chassis and wheel, it is characterised in that:Between the wheel and wheel It is connected with vehicle bridge, is respectively connected with upper junction plate at left and right sides of the chassis lower end, the upper junction plate lower end is hinged with a left side Connecting rod and right connecting rod, the left connecting rod and right connecting rod lower end are connected separately with left slider and right sliding block by bolt, described Left slider and right sliding block are slidably connected in vehicle bridge, and the vehicle bridge is connected with left limit block and right limit block by bearing, The left limit block and right limit block is located at the right side in the left side and right sliding block of left slider, the right side of the left limit block The left end of end and right limit block has been fixedly connected with damping spring, and the damping spring is set in the outside of vehicle bridge.
2. a kind of suspension as described in claim 1 and automobile chassis, it is characterised in that:The upper junction plate is " L " Shape plate is provided with screw hole on upper junction plate.
3. a kind of suspension as described in claim 1 and automobile chassis, it is characterised in that:The chassis and upper junction plate It is bolted.
4. a kind of suspension as described in claim 1 and automobile chassis, it is characterised in that:The left slider and right sliding block Diameter be all higher than the diameter of damping spring.
5. a kind of suspension as described in claim 1 and automobile chassis, it is characterised in that:The damping spring is far from left One end of limited block is located at the left side of left slider, and the one end of the damping spring far from right limit block is located at the right side of right sliding block Side.
CN201810790773.2A 2018-07-18 2018-07-18 Automobile chassis with suspension system Active CN108656887B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810790773.2A CN108656887B (en) 2018-07-18 2018-07-18 Automobile chassis with suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810790773.2A CN108656887B (en) 2018-07-18 2018-07-18 Automobile chassis with suspension system

Publications (2)

Publication Number Publication Date
CN108656887A true CN108656887A (en) 2018-10-16
CN108656887B CN108656887B (en) 2020-10-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810790773.2A Active CN108656887B (en) 2018-07-18 2018-07-18 Automobile chassis with suspension system

Country Status (1)

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CN (1) CN108656887B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109606486A (en) * 2018-12-24 2019-04-12 河南职业技术学院 A kind of automobile anti-tipping device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09328007A (en) * 1996-06-10 1997-12-22 Kayaba Ind Co Ltd Car height adjusting device
CN106240269A (en) * 2015-06-12 2016-12-21 福特全球技术公司 Wheel suspension for motor vehicles
CN107933738A (en) * 2017-12-14 2018-04-20 昆山市工研院智能制造技术有限公司 A kind of outdoor patrol robot with damping device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09328007A (en) * 1996-06-10 1997-12-22 Kayaba Ind Co Ltd Car height adjusting device
CN106240269A (en) * 2015-06-12 2016-12-21 福特全球技术公司 Wheel suspension for motor vehicles
CN107933738A (en) * 2017-12-14 2018-04-20 昆山市工研院智能制造技术有限公司 A kind of outdoor patrol robot with damping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109606486A (en) * 2018-12-24 2019-04-12 河南职业技术学院 A kind of automobile anti-tipping device
CN109606486B (en) * 2018-12-24 2021-09-24 河南职业技术学院 Automobile anti-roll device

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