CN104121316B - A kind of damper - Google Patents
A kind of damper Download PDFInfo
- Publication number
- CN104121316B CN104121316B CN201410268626.0A CN201410268626A CN104121316B CN 104121316 B CN104121316 B CN 104121316B CN 201410268626 A CN201410268626 A CN 201410268626A CN 104121316 B CN104121316 B CN 104121316B
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- China
- Prior art keywords
- pressing plate
- guide pillar
- spring
- upperpush
- shaped pressing
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Abstract
Automobile that the present invention is applicable different pressures to solve existing damper to be difficult to and a kind of big shock damper of applicable pressure alteration scope for providing, first upperpush rod of its distribution that includes assuming diamond in shape, second upperpush rod, first down-pressed pole and the second down-pressed pole, installation set is equipped with the junction of two upperpush rods and two down-pressed poles, it is flexibly connected between the first upperpush rod and the first down-pressed pole between the second upperpush rod and the second down-pressed pole by pin, also include a connecting rod, L-shaped pressing plate is connected with the upper and lower ends of connecting rod, the both ends of connecting rod are connected on two by elastic traction part, on the pin set between down-pressed pole, damping device is equipped between the both sides of L-shaped pressing plate and depression bar.The present invention realizes that car can also have preferable damping effect in the case of different pressures, structure of the present invention is novel, and good damping effect is applied widely, practical using multigroup different hardness and the damping spring of elastic force.
Description
Technical field
The invention belongs to technical field of automobile parts, more particularly to a kind of automobile damper.
Background technology
Concussion when damper is mainly used to suppress to rebound after spring shock-absorbing and the impact from road surface.By not level road
During face, although shock-absorbing spring can filter the vibrations on road surface, but spring itself also has a reciprocating motion, and damper be exactly for
Suppress this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly,
Hinder spring normal work.In the retrofit process on suspension, hard damper will mutually arrange in pairs or groups with hard spring, and bullet
Closely bound up with car weight therefore heavier car typically uses harder damper again for the hardness of spring.
However, the weight of automobile is not certain, the more pressure that damper will be caused to carry of the goods loaded sometimes
It is larger, the goods loaded sometimes is less or when empty wagons damper carrying pressure it is just smaller, this just allows the damper of automobile
Be difficult to select, if the damper of the harder spring of selection will cause damping effect extreme difference in the case of empty wagons, if selection compared with
The damper of soft spring will cause vehicle damping spring elastic force under load condition not enough, damping effect not to be had equally.
The content of the invention
The purpose of the present invention is a kind of novel damping of the suitable different pressures provided for the deficiency of existing damper
Device.
The present invention is achieved by the following technical solution：
A kind of damper, including the first upperpush rod, the second upperpush rod, the first down-pressed pole and second of the distribution that assumes diamond in shape are pushed
Bar, installation set is equipped with the junction of two upperpush rods and two down-pressed poles, between the first upperpush rod and the first down-pressed pole and
It is flexibly connected between two upperpush rods and the second down-pressed pole by pin, in addition to a connecting rod, in the upper and lower ends of connecting rod
L-shaped pressing plate is connected with, the both ends of described connecting rod are connected between two upper and lower depression bars by elastic traction part
On the pin of setting, damping device is equipped between the both sides of L-shaped pressing plate and depression bar.
Described damping device include spring, guide pillar and guide pillar mounting seat, guide pillar one end run through depression bar, the guide pillar other end with
Guide pillar mounting seat is flexibly connected by removable pin, is provided with limit part on guide pillar, spring be arranged on the limit part of guide pillar with
Between depression bar, guide pillar mounting seat is fixed on L-shaped pressing plate.
The position passed through on described depression bar positioned at guide pillar is rectangular through slot.
The hardness of the spring of damping device between two upperpush rods and L-shaped pressing plate is less than positioned at two down-pressed poles and L
The hardness and elastic force phase of spring between the hardness of the spring of damping device between shape pressing plate, and two upperpush rods and L-shaped pressing plate
Deng the hardness and elastic force of the spring between two down-pressed poles and L-shaped pressing plate are equal, and the hardness and elastic force of two elastic traction parts are equal.
Beneficial effects of the present invention：The present invention realizes car not using multigroup different hardness and the damping spring of elastic force
Also can have preferable damping effect in the case of with pressure, when the lighter in weight of car, the hardness of damper it is relatively low one
Group spring is compressed, alone bear cushioning effect；When the heavier-weight of car, the less one group of spring quilt of hardness of damper
One group of spring for being depressed into higher hardness after limiting condition is compressed, two groups of spring shared cushioning effects, while elastic traction
Part also has certain cushioning effect.Structure of the present invention is novel, and good damping effect is applied widely, practical.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment one
A kind of damper as shown in Figure 1, it should be noted that on the first upperpush rod 1, second including the distribution that assumes diamond in shape
Depression bar 2, the first down-pressed pole 3 and the second down-pressed pole 4, installation set 5 is equipped with the junction of two upperpush rods and two down-pressed poles,
It is flexibly connected between one upperpush rod 1 and the first down-pressed pole 3 between the second upperpush rod 2 and the second down-pressed pole 4 by pin 6,
Also include a connecting rod 7, L-shaped pressing plate 8 is connected with the upper and lower ends of connecting rod 7, the both ends of described connecting rod 7 lead to
Elastic traction part 9 is crossed to be connected on the pin 6 set between two upper and lower depression bars, the both sides of L-shaped pressing plate 8 and depression bar it
Between be equipped with damping device.Described damping device includes spring 10, guide pillar 11 and guide pillar mounting seat 12, and the one end of guide pillar 11 is run through
Depression bar, the other end of guide pillar 11 is flexibly connected with guide pillar mounting seat 12 by removable pin 13, and limit part is provided with guide pillar 11
111, spring 10 is arranged between the limit part 111 of guide pillar and depression bar, and guide pillar mounting seat 12 is fixed on L-shaped pressing plate 8.It is described
Depression bar on to be located at the position that passes through of guide pillar be rectangular through slot.The bullet of damping device between two upperpush rods and L-shaped pressing plate
The hardness of spring is less than the hardness of the spring of the damping device between two down-pressed poles and L-shaped pressing plate, and two upperpush rods and L-shaped
The hardness and elastic force of spring between pressing plate are equal, and the hardness and elastic force of the spring between two down-pressed poles and L-shaped pressing plate are equal, and two
The hardness and elastic force of elastic traction part are equal.
Embodiment two
The difference of the present embodiment and embodiment one is to be located between two upperpush rods and L-shaped pressing plate in the present embodiment
The hardness of the spring of damping device is greater than the hardness of the spring of the damping device between two down-pressed poles and L-shaped pressing plate, and
The hardness and elastic force of spring between two upperpush rods and L-shaped pressing plate are equal, the hardness of the spring between two down-pressed poles and L-shaped pressing plate
And elastic force is equal, the hardness and elastic force of two elastic traction parts are equal.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, the simple change of those ordinary skill in the art
All it is within protection scope of the present invention with replacing.
Claims (1)
1. a kind of damper, it is characterised in that：The first upperpush rod, the second upperpush rod, the first down-pressed pole including the distribution that assumes diamond in shape
With the second down-pressed pole, installation set is equipped with the junction of two upperpush rods and two down-pressed poles, is pushed in the first upperpush rod with first
It is flexibly connected between bar between the second upperpush rod and the second down-pressed pole by pin, in addition to a connecting rod, in connecting rod
Upper and lower ends be connected with L-shaped pressing plate, the both ends of described connecting rod are connected on two by elastic traction part,
On the pin set between down-pressed pole, damping device, described damping device are equipped between the both sides of L-shaped pressing plate and depression bar
Including spring, guide pillar and guide pillar mounting seat, depression bar is run through in guide pillar one end, and the guide pillar other end is lived with guide pillar mounting seat by removable pin
Dynamic connection, is provided with limit part on guide pillar, and spring is arranged between the limit part of guide pillar and depression bar, and guide pillar mounting seat is affixed
It is rectangular through slot to be located at the position that passes through of guide pillar on L-shaped pressing plate, on described depression bar, positioned at two upperpush rods and L-shaped pressing plate it
Between damping device spring hardness be less than damping device between two down-pressed poles and L-shaped pressing plate spring it is hard
Spend, and the hardness and elastic force of the spring between two upperpush rods and L-shaped pressing plate are equal, the spring between two down-pressed poles and L-shaped pressing plate
Hardness and elastic force it is equal, the hardness and elastic force of two elastic traction parts are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268626.0A CN104121316B (en) | 2014-06-17 | 2014-06-17 | A kind of damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268626.0A CN104121316B (en) | 2014-06-17 | 2014-06-17 | A kind of damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104121316A CN104121316A (en) | 2014-10-29 |
| CN104121316B true CN104121316B (en) | 2017-08-25 |
Family
ID=51766866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410268626.0A Active CN104121316B (en) | 2014-06-17 | 2014-06-17 | A kind of damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104121316B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523568B (en) * | 2015-09-14 | 2018-09-07 | 北京空间飞行器总体设计部 | A kind of damping amplifying type vibration isolator |
| CN109772931B (en) * | 2019-01-31 | 2020-04-17 | 钦州学院 | Digital detection system for ship rib forming |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107428A (en) * | 1994-08-19 | 1995-08-30 | 彭国安 | Bidirectional collision protector for motor- vehicle |
| CN2265933Y (en) * | 1996-07-12 | 1997-10-29 | 聂垚 | Automotive anti-collision shock-damping device |
| DE19947829A1 (en) * | 1999-07-20 | 2001-02-01 | Knorr Bremse Systeme | Automatic coupling for rail vehicles, especially automatic train coupling |
| CN1944107A (en) * | 2006-10-20 | 2007-04-11 | 张兵 | Automobile safety anti-collision shock-proof system |
| EP2562062A1 (en) * | 2011-08-23 | 2013-02-27 | Voith Patent GmbH | Support device for vertical support of a coupling rod jointed to a vehicle subframe of a rail-bound vehicle |
| CN204025490U (en) * | 2014-06-17 | 2014-12-17 | 安庆市昕臆汽车配件有限公司 | A kind of vibration damper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293121A (en) * | 1986-06-12 | 1987-12-19 | Mitsubishi Electric Corp | Safety device for unmanned carriage |
-
2014
- 2014-06-17 CN CN201410268626.0A patent/CN104121316B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107428A (en) * | 1994-08-19 | 1995-08-30 | 彭国安 | Bidirectional collision protector for motor- vehicle |
| CN2265933Y (en) * | 1996-07-12 | 1997-10-29 | 聂垚 | Automotive anti-collision shock-damping device |
| DE19947829A1 (en) * | 1999-07-20 | 2001-02-01 | Knorr Bremse Systeme | Automatic coupling for rail vehicles, especially automatic train coupling |
| CN1944107A (en) * | 2006-10-20 | 2007-04-11 | 张兵 | Automobile safety anti-collision shock-proof system |
| EP2562062A1 (en) * | 2011-08-23 | 2013-02-27 | Voith Patent GmbH | Support device for vertical support of a coupling rod jointed to a vehicle subframe of a rail-bound vehicle |
| CN204025490U (en) * | 2014-06-17 | 2014-12-17 | 安庆市昕臆汽车配件有限公司 | A kind of vibration damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104121316A (en) | 2014-10-29 |
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