CN109268430A - A kind of automotive suspension of special connection - Google Patents
A kind of automotive suspension of special connection Download PDFInfo
- Publication number
- CN109268430A CN109268430A CN201811221798.7A CN201811221798A CN109268430A CN 109268430 A CN109268430 A CN 109268430A CN 201811221798 A CN201811221798 A CN 201811221798A CN 109268430 A CN109268430 A CN 109268430A
- Authority
- CN
- China
- Prior art keywords
- automotive suspension
- connecting column
- oil cylinder
- hydraulic shock
- lubrication oil
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3278—Details for lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
Abstract
The invention discloses a kind of automotive suspensions of special connection, including automotive suspension damper, connecting column, hydraulic shock-absorption bar, damping spring, damping metal tube, guard shield and lubrication oil cylinder, upper mounting plate is welded at the top of the automotive suspension damper, the inside of the automotive suspension damper is equipped with hydraulic shock-absorption bar, the bottom of the hydraulic shock-absorption bar is equipped with connecting column, the outside weldings of the automotive suspension damper have guard shield, the outside weldings of the connecting column have damping spring, the bottom of the connecting column is equipped with damping metal tube, the centre of the connecting column and hydraulic shock-absorption bar is equipped with lubrication oil cylinder, the inside of the lubrication oil cylinder is equipped with liquid level sensor, the exposed electrical of the liquid level sensor is connected with alarm device.The automotive suspension of the special connection efficiently monitors liquid level convenient for the internally oil inlet when connecting column and hydraulic shock-absorption bar shake in real time, improves its structural strength, and flexible reduces noise, prolongs the service life, at low cost.
Description
Technical field
The present invention relates to automotive suspension technical field, specially a kind of automotive suspension of special connection.
Background technique
Suspension system refers to an attachment structure system between vehicle body, vehicle frame and wheel, and this structural system includes
The portions such as shock absorber, bearing spring, sway bar, suspention auxiliary girder, lower control arm, longitudinal rod, knuckle arm, rubber bush and connecting rod
Part.It is shaken and impacts because of the variation on ground when running car is on road surface, strength a portion of these impacts
It can be absorbed by tire, but be mostly to be absorbed by the draft hitch between tire and vehicle body.
Hydraulic shock-absorption bar inside the automotive suspension of existing special connection will lead in the case where damping stifled for a long time
Plug, makes damping effect poor over time, cannot efficiently monitor liquid level, and intelligent performance is poor, and the protective performance of automotive suspension is poor,
Not sturdy and durable, structural strength is low, and noise is big, at high cost, it is difficult to meet the demand of the automotive suspension of existing special connection.
Summary of the invention
(1) the technical issues of solving
The purpose of the present invention is to provide a kind of automotive suspensions of special connection, solve the problems, such as proposed in background technique.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of automotive suspension of special connection, including
Automotive suspension damper, connecting column, hydraulic shock-absorption bar, damping spring, damping metal tube, guard shield and lubrication oil cylinder, it is described
Upper mounting plate is welded at the top of automotive suspension damper, the inside of the automotive suspension damper is equipped with hydraulic shock-absorption bar, institute
The bottom for stating hydraulic shock-absorption bar is equipped with connecting column, and the outside weldings of the automotive suspension damper have guard shield, the connection
The outside weldings of column have damping spring, and the bottom of the connecting column is equipped with damping metal tube, the connecting column and hydraulic shock-absorption bar
Centre be equipped with lubrication oil cylinder, it is described lubrication oil cylinder inside be equipped with liquid level sensor, the exposed electrical of the liquid level sensor
It is connected with alarm device；The guard shield is made of carbon steel sheet, elastic rubber layer, nylon yarn layer and acoustical cotton filled layer, institute
The outside weldings for stating guard shield have carbon steel sheet, and the inside of the carbon steel sheet is equipped with elastic rubber layer, the elastic rubber layer
Inside is equipped with nylon yarn layer, and the inside of the nylon yarn layer is equipped with acoustical cotton filled layer.
Preferably, the centre of the lubrication oil cylinder and hydraulic shock-absorption bar is equipped with sliding collar, the top of the lubrication oil cylinder
Right side is equipped with oil inlet.
Preferably, cross heat release hole, and the side distribution of the guard shield is distributed in the side of the guard shield
There is nut bore.
Preferably, the lower weld of the connecting column has lower installation board, and the lower installation board is welded in the bottom of damping spring
Portion.
Preferably, the bottom of the lubrication oil cylinder is welded with connecting plate, and the inside of the connecting plate is connected by fastening bolt
It is connected to connecting column.
(3) beneficial effect
The present invention provides a kind of automotive suspensions of special connection.Have it is following the utility model has the advantages that
(1), the automotive suspension of the special connection, by the way that lubrication oil cylinder is arranged at the intermediate position of connecting column and hydraulic shock-absorption bar,
Convenient for the internally oil inlet when connecting column and hydraulic shock-absorption bar shake in real time, lubricates it more, improve the effect of damping, lead to
It crosses the bottom in connecting column and damping metal tube is set, reduce friction efficiency, improve damping efficiency, by lubrication oil cylinder
The liquid level sensor of inside setting, can efficiently monitor liquid level, can issue alarm, intelligent and high-efficiency by alarm device.
(2), the automotive suspension of the special connection can by the guard shield of the outside weldings in automotive suspension damper
Effective protection automotive suspension damper, makes sturdy and durable by external carbon steel sheet, its structural strength is improved, by bullet
Property rubber layer and nylon yarn layer make more flexible, the acoustical cotton filled layer by setting can efficiently reduce noise, extend
Service life, it is at low cost.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the automotive suspension of special connection of the present invention；
Fig. 2 is a kind of lubrication cylinder structure schematic diagram of the automotive suspension of special connection of the present invention；
Fig. 3 is a kind of enclosure material structural schematic diagram of the automotive suspension of special connection of the present invention.
In figure: automotive suspension damper -1, connecting column -2, hydraulic shock-absorption bar -3, damping spring -4, damping metal tube -5,
Guard shield -6, lubrication oil cylinder -7, upper mounting plate -8, lower installation board -9, sliding collar -10, oil inlet -11, connecting plate -12,
Liquid level sensor -13, alarm device -14, carbon steel sheet -15, elastic rubber layer -16, nylon yarn layer -17, acoustical cotton filled layer -
18, cross heat release hole -19.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of automotive suspension of special connection, including
Automotive suspension damper 1, connecting column 2, hydraulic shock-absorption bar 3, damping spring 4, damping metal tube 5, guard shield 6 and lubrication oil cylinder
7, the top of the automotive suspension damper 1 is welded with upper mounting plate 8, and the inside of the automotive suspension damper 1 is equipped with hydraulic
The bottom of decoupling rod 3, the hydraulic shock-absorption bar 3 is equipped with connecting column 2, and the outside weldings of the automotive suspension damper 1 have protection
Shell 6, the outside weldings of the connecting column 2 have damping spring 4, and the bottom of the connecting column 2 is equipped with damping metal tube 5, described
The centre of connecting column 2 and hydraulic shock-absorption bar 3 is equipped with lubrication oil cylinder 7, and the inside of the lubrication oil cylinder 7 is equipped with liquid level sensor 13,
The exposed electrical of the liquid level sensor 13 is connected with alarm device 14；The guard shield 6 is by carbon steel sheet 15, elastic rubber layer
16, nylon yarn layer 17 and acoustical cotton filled layer 18 form, and the outside weldings of the guard shield 6 have carbon steel sheet 15, the carbon steel
The inside of plate 15 is equipped with elastic rubber layer 16, and the inside of the elastic rubber layer 16 is equipped with nylon yarn layer 17, the nylon yarn layer
17 inside is equipped with acoustical cotton filled layer 18.
The centre of the lubrication oil cylinder 7 and hydraulic shock-absorption bar 3 is equipped with sliding collar 10, the top right of the lubrication oil cylinder 7
Side is equipped with oil inlet 11, and the sliding collar 10 by setting to slide smooth, internally refuels by oil inlet 11 is convenient.
Cross heat release hole 19 is distributed in the side of the guard shield 6, and spiral shell is distributed in the side of the guard shield 6
Female hole prolongs the service life so that heat dissipation effect is more preferable, easy for installation.
The lower weld of the connecting column 2 has lower installation board 9, and the lower installation board 9 is welded in the bottom of damping spring 4,
Convenient for bottom connecting vehicle frame.
The bottom of the lubrication oil cylinder 7 is welded with connecting plate 12, and the inside of the connecting plate 12 is connected by fastening bolt
In connecting column 2, it is easily installed disassembly, stablizes fixed lubrication oil cylinder 7.
Working principle: lubrication oil cylinder is threadedly coupled by connecting plate 12 at the intermediate position of connecting column 2 and hydraulic shock-absorption bar 3
7, can the internally oil inlet lubricating in connecting column 2 and hydraulic shock-absorption 3 damping of bar in real time, damping effect is improved, in lubrication oil cylinder 7
The liquid level sensor 13 in portion, efficiently monitors liquid level, spreads silicon-sensitive element sensor using isolated form, static pressure is converted to telecommunications
Number, using temperature-compensating and linear amendment, it is converted to standard electric signal, issues alarm by alarm device 14, automobile is outstanding
Guard shield 6 outside frame damper 1, carbon steel sheet 15 is sturdy and durable, improves its structural strength, by elastic rubber layer 16 and Buddhist nun
Nylon yarn layer 17 makes more flexible, and acoustical cotton filled layer 18 efficiently reduces noise, prolongs the service life.
It is automotive suspension damper 1 of the invention, connecting column 2, hydraulic shock-absorption bar 3, damping spring 4, damping metal tube 5, anti-
Protect shell 6, lubrication oil cylinder 7, upper mounting plate 8, lower installation board 9, sliding collar 10, oil inlet 11, connecting plate 12, liquid level sensor
13, alarm device 14, carbon steel sheet 15, elastic rubber layer 16, nylon yarn layer 17, acoustical cotton filled layer 18, cross heat release hole 19,
Component is universal standard part or component as known to those skilled in the art, and structure and principle are all that this technology personnel can lead to
It crosses technical manual to learn or know by routine experiment method, problems solved by the invention is that the automobile of existing special connection is outstanding
Hydraulic shock-absorption bar inside frame will lead to blocking for a long time in the case where damping, make damping effect poor over time, cannot
Efficiently monitoring liquid level, intelligent performance is poor, and the protective performance of automotive suspension is poor, and not sturdy and durable, structural strength is low, and noise is big,
It is at high cost, it is difficult to which that the problems such as meeting the demand of the automotive suspension of existing special connection, the present invention are mutual by above-mentioned component
Combination, the automotive suspension of the special connection are convenient for by the way that lubrication oil cylinder is arranged at the intermediate position of connecting column and hydraulic shock-absorption bar
The internally oil inlet when connecting column and hydraulic shock-absorption bar shake in real time, lubricates it more, improves the effect of damping, by
Damping metal tube is arranged in the bottom of connecting column, reduces friction efficiency, improves damping efficiency, by the inside of lubrication oil cylinder
The liquid level sensor of setting can efficiently monitor liquid level, can issue alarm, intelligent and high-efficiency by alarm device.The special connection
Automotive suspension automotive suspension damping can effectively be protected by the guard shield of the outside weldings in automotive suspension damper
Device, makes sturdy and durable by external carbon steel sheet, improves its structural strength, makes by elastic rubber layer and nylon yarn layer
More flexible, the acoustical cotton filled layer by setting, can efficiently reduce noise, prolong the service life, at low cost.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of automotive suspension of special connection, it is characterised in that: including automotive suspension damper (1), connecting column (2), hydraulic
Decoupling rod (3), damping spring (4), damping metal tube (5), guard shield (6) and lubrication oil cylinder (7), the automotive suspension damping
It is welded at the top of device (1) upper mounting plate (8), the inside of the automotive suspension damper (1) is equipped with hydraulic shock-absorption bar (3), institute
The bottom for stating hydraulic shock-absorption bar (3) is equipped with connecting column (2), and the outside weldings of the automotive suspension damper (1) have guard shield
(6), the outside weldings of the connecting column (2) have damping spring (4), and the bottom of the connecting column (2) is equipped with damping metal tube
(5), the centre of the connecting column (2) and hydraulic shock-absorption bar (3) is equipped with lubrication oil cylinder (7), and the inside of lubrication oil cylinder (7) is set
Have liquid level sensor (13), the exposed electrical of the liquid level sensor (13) is connected with alarm device (14)；
The guard shield (6) is by carbon steel sheet (15), elastic rubber layer (16), nylon yarn layer (17) and acoustical cotton filled layer (18)
Composition, the outside weldings of the guard shield (6) have carbon steel sheet (15), and the inside of the carbon steel sheet (15) is equipped with elastic rubber layer
(16), the inside of the elastic rubber layer (16) is equipped with nylon yarn layer (17), and the inside of the nylon yarn layer (17) is equipped with sound-absorbing
Cotton filled layer (18).
2. a kind of automotive suspension of special connection according to claim 1, it is characterised in that: the lubrication oil cylinder (7) with
The centre of hydraulic shock-absorption bar (3) is equipped with sliding collar (10), and the top right side of lubrication oil cylinder (7) is equipped with oil inlet (11).
3. a kind of automotive suspension of special connection according to claim 1, it is characterised in that: the guard shield (6)
Side is distributed with cross heat release hole (19), and nut bore is distributed in the side of the guard shield (6).
4. a kind of automotive suspension of special connection according to claim 1, it is characterised in that: under the connecting column (2)
Portion is welded with lower installation board (9), and the lower installation board (9) is welded in the bottom of damping spring (4).
5. a kind of automotive suspension of special connection according to claim 1, it is characterised in that: lubrication oil cylinder (7)
Bottom is welded with connecting plate (12), and the inside of the connecting plate (12) is connected to connecting column (2) by fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221798.7A CN109268430A (en) | 2018-10-19 | 2018-10-19 | A kind of automotive suspension of special connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221798.7A CN109268430A (en) | 2018-10-19 | 2018-10-19 | A kind of automotive suspension of special connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109268430A true CN109268430A (en) | 2019-01-25 |
Family
ID=65193607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811221798.7A Pending CN109268430A (en) | 2018-10-19 | 2018-10-19 | A kind of automotive suspension of special connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275619A (en) * | 2020-09-22 | 2021-01-29 | 滁州兴邦聚合彩纤有限公司 | Chemical fiber raw material pretreatment device that sieves |
-
2018
- 2018-10-19 CN CN201811221798.7A patent/CN109268430A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275619A (en) * | 2020-09-22 | 2021-01-29 | 滁州兴邦聚合彩纤有限公司 | Chemical fiber raw material pretreatment device that sieves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |