CN205674807U - A kind of rear damping for new-energy automobile - Google Patents
A kind of rear damping for new-energy automobile Download PDFInfo
- Publication number
- CN205674807U CN205674807U CN201620536141.XU CN201620536141U CN205674807U CN 205674807 U CN205674807 U CN 205674807U CN 201620536141 U CN201620536141 U CN 201620536141U CN 205674807 U CN205674807 U CN 205674807U
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- Prior art keywords
- damping
- new
- energy automobile
- steel plate
- seat
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Abstract
nullThe utility model discloses a kind of rear damping for new-energy automobile，Including lower support shaft，The middle part of described lower support shaft is provided with two limited blocks，It is set with axle sleeve in lower support shaft outside described limited block，This rear damping being used for new-energy automobile welds fixing with car body to position, limit seat and fixing seat，In whole damping deformation process，Position, limit seat is fixed the position of seat and is not changed，I.e. car body will not be caused damage，Utilize steel plate、The cooperation of spring and hydraulic damper is installed，Twocouese damping vibration offsets resilience simultaneously，For the low weight of electric automobile，The ratio that the weight of passenger accounts for car body is the highest，In the case of weight is less，Sliding shoe just can meet with coordinating of back-moving spring，When weight is bigger，The deformation relying primarily on steel plate coordinates hydraulic damper to carry out damping，This rear damping being used for new-energy automobile is simple and convenient，It is suitable for the damping of the lightweight automotive of new forms of energy type.
Description
Technical field
This utility model relates to new-energy automobile manufacturing technology field, a kind of rear damping for new-energy automobile
Mechanism.
Background technology
In electric automobile field, person skilled is devoted to constantly to reduce the research of vehicle body deadweight all the time, including
Design new construction, uses new material etc. to reach purpose that is energy-conservation and that improve continuation of the journey.But one problem of the thing followed occurs again,
That is exactly the comfortableness driven.Shock-absorbing is to improve comfortable necessary means of driving.In general, vehicle body is the heaviest, passenger weight accounts for
The least then damping effect of ratio of tare is the most obvious, the natural frequency of vehicle to be taken into full account itself, spring
Natural frequency and surface conditions etc. are owing to being affected by battery capacity, the proportion in electric automobile, shared by passenger weight
Between 10%-50%, span is the biggest.In this case the design to shock mitigation system is just particularly important.In view of electronic vapour
Che Zhong, the weight intensity of variation of passenger is for overall car weight, and proportion is the highest, uses traditional shock mitigation system to set the most again
Meter principle the most obviously can not meet needs.But it is difficult to how to design a set of shock mitigation system cleverly, balance out passenger
The impact that weight constant interval is big, to this end, it is proposed that a kind of rear damping for new-energy automobile.
Utility model content
The purpose of this utility model is to provide a kind of rear damping for new-energy automobile, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, the following technical scheme of this utility model offer: a kind of rear damping for new-energy automobile
Mechanism, including lower support shaft, the middle part of described lower support shaft is provided with two limited blocks, in the lower support shaft outside described limited block
Being set with axle sleeve, the top of described axle sleeve is provided with support seat, is connected by the first Interal fixation between described axle sleeve, and described first
The middle part of steel plate is connected with the second Interal fixation by fixed plate, and the two ends of described second steel plate are provided with sliding shoe, described slip
The horizontal direction of block is provided with through hole, is provided with upper shaft lever in described through hole, and the two ends of described upper shaft lever are provided with position, limit seat, position, described limit
It is set with back-moving spring on upper shaft lever between seat and sliding shoe, between described sliding shoe and support seat, is provided with hydraulic damper.
Preferably, the upper shaft lever inside described sliding shoe is provided with locating piece.
Preferably, the middle part of described upper shaft lever is provided with fixing seat.
Preferably, described first steel plate and the second steel plate are arc.
Compared with prior art, the beneficial effects of the utility model are: this rear damping being used for new-energy automobile will
Position, limit seat and fixing seat are fixed with car body and are welded, and in whole damping deformation process, position, limit seat is fixed the position of seat and do not changed,
I.e. car body will not be caused damage, utilize the cooperation of steel plate, spring and hydraulic damper to install, twocouese damping vibration supports simultaneously
Disappear resilience, and for the low weight of electric automobile, the ratio that the weight of passenger accounts for car body is the highest, in the situation that weight is less
Under, sliding shoe just can meet with coordinating of back-moving spring, and when weight is bigger, the deformation relying primarily on steel plate coordinates hydraulic damper
Carrying out damping, this rear damping being used for new-energy automobile is simple and convenient, is suitable for the damping of the lightweight automotive of new forms of energy type.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 time support shaft, 2 limited blocks, 3 axle sleeves, 4 first steel plates, 5 fixed plates, 6 second steel plates, 7 sliding shoes, on 8
Axostylus axostyle, 9 position, limit seats, 10 back-moving springs, 11 locating pieces, 12 fix seat, 13 hydraulic dampers, 14 support seats.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of rear damping for new-energy automobile,
Including lower support shaft 1, the middle part of lower support shaft 1 is provided with two limited blocks 2, and the lower support shaft 1 outside limited block 2 is set with axle
Set 3, the top of axle sleeve 3 is provided with support seat 14, is fixedly linked by the first steel plate 4 between axle sleeve 3, and the middle part of the first steel plate 4 leads to
Crossing fixed plate 5 to be fixedly linked with the second steel plate 6, the first steel plate 4 and the second steel plate 6 are arc, utilize the elasticity of curved plate
Deformation, as main shock-absorbing device, durable is hardly damaged, and the two ends of the second steel plate 6 are provided with sliding shoe 7, sliding shoe 7
Horizontal direction is provided with through hole, is provided with upper shaft lever 8 in through hole, and the upper shaft lever 8 inside sliding shoe 7 is provided with locating piece 11, upper shaft lever 8
Middle part be provided with fixing seat 12, the two ends of upper shaft lever 8 are provided with that position, limit seat 9, position, limit seat 9 and fixing seat 12 and car body are fixing to be welded,
In whole damping deformation process, the position of position, limit seat 9 and fixing seat 12 is not changed, and car body i.e. will not cause damage, limit
Being set with back-moving spring 10 on upper shaft lever 8 between position seat 9 and sliding shoe 7, sliding shoe 7 coordinates installation to fit with back-moving spring 10
Answer the car body damping deformation of low weight, suppress the first steel plate 4 and resilience of the second steel plate 6 simultaneously, more comfortable, sliding shoe 7 with
Supporting and be provided with hydraulic damper 13 between seat 14, utilize the cooperation of steel plate, spring and hydraulic damper 13 to install, twocouese weakens
Resilience is offset in vibration simultaneously, and for the low weight of electric automobile, the ratio that the weight of passenger accounts for car body is the highest, in weight
In the case of less, sliding shoe 7 just can meet with coordinating of back-moving spring 10, when weight is bigger, relies primarily on the deformation of steel plate
Coordinating hydraulic damper 13 to carry out damping, this rear damping being used for new-energy automobile is simple and convenient, is suitable for the light of new forms of energy type
The damping of matter automobile.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. for a rear damping for new-energy automobile, including lower support shaft (1), it is characterised in that: described lower support shaft
(1) middle part is provided with two limited blocks (2), and the lower support shaft (1) in described limited block (2) outside is set with axle sleeve (3), described
The top of axle sleeve (3) is provided with support seat (14), is fixedly linked by the first steel plate (4) between described axle sleeve (3), described first steel
The middle part of plate (4) is fixedly linked with the second steel plate (6) by fixed plate (5), and the two ends of described second steel plate (6) are provided with sliding shoe
(7), the horizontal direction of described sliding shoe (7) is provided with through hole, is provided with upper shaft lever (8), the two of described upper shaft lever (8) in described through hole
End is provided with position, limit seat (9), and the upper shaft lever (8) between position, described limit seat (9) and sliding shoe (7) is set with back-moving spring (10),
It is provided with hydraulic damper (13) between described sliding shoe (7) and support seat (14).
A kind of rear damping for new-energy automobile the most according to claim 1, it is characterised in that: described sliding shoe
(7) upper shaft lever (8) of inner side is provided with locating piece (11).
A kind of rear damping for new-energy automobile the most according to claim 1, it is characterised in that: described upper shaft lever
(8) middle part is provided with fixing seat (12).
A kind of rear damping for new-energy automobile the most according to claim 1, it is characterised in that: described first steel
Plate (4) and the second steel plate (6) are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536141.XU CN205674807U (en) | 2016-06-03 | 2016-06-03 | A kind of rear damping for new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536141.XU CN205674807U (en) | 2016-06-03 | 2016-06-03 | A kind of rear damping for new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674807U true CN205674807U (en) | 2016-11-09 |
Family
ID=57434384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620536141.XU Expired - Fee Related CN205674807U (en) | 2016-06-03 | 2016-06-03 | A kind of rear damping for new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674807U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804125A (en) * | 2017-09-04 | 2018-03-16 | 北汽福田汽车股份有限公司 | Vehicle band spring mechanism and vehicle |
| CN108000167A (en) * | 2017-12-08 | 2018-05-08 | 刘杰 | A kind of numerically-controlled machine tool pedestal of good damping effect |
| CN108116329A (en) * | 2017-12-30 | 2018-06-05 | 天津布尔科技有限公司 | A kind of car-mounted terminal for new-energy automobile |
| CN108715119A (en) * | 2018-05-30 | 2018-10-30 | 安徽机电职业技术学院 | A kind of automotive suspension damping device |
| CN112092559A (en) * | 2020-10-09 | 2020-12-18 | 辽宁工程技术大学 | Chassis damping structure of new energy automobile |
-
2016
- 2016-06-03 CN CN201620536141.XU patent/CN205674807U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804125A (en) * | 2017-09-04 | 2018-03-16 | 北汽福田汽车股份有限公司 | Vehicle band spring mechanism and vehicle |
| CN107804125B (en) * | 2017-09-04 | 2019-10-22 | 北汽福田汽车股份有限公司 | Vehicle band spring mechanism and vehicle |
| CN108000167A (en) * | 2017-12-08 | 2018-05-08 | 刘杰 | A kind of numerically-controlled machine tool pedestal of good damping effect |
| CN108116329A (en) * | 2017-12-30 | 2018-06-05 | 天津布尔科技有限公司 | A kind of car-mounted terminal for new-energy automobile |
| CN108715119A (en) * | 2018-05-30 | 2018-10-30 | 安徽机电职业技术学院 | A kind of automotive suspension damping device |
| CN112092559A (en) * | 2020-10-09 | 2020-12-18 | 辽宁工程技术大学 | Chassis damping structure of new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |