CN110397696A - A kind of buffer unit with long service life for automobile suspension system - Google Patents
A kind of buffer unit with long service life for automobile suspension system Download PDFInfo
- Publication number
- CN110397696A CN110397696A CN201910544576.7A CN201910544576A CN110397696A CN 110397696 A CN110397696 A CN 110397696A CN 201910544576 A CN201910544576 A CN 201910544576A CN 110397696 A CN110397696 A CN 110397696A
- Authority
- CN
- China
- Prior art keywords
- fixed
- protective shell
- driving wheel
- service life
- suspension system
- 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.)
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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
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
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- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
-
- 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
- F16F9/3285—Details for filtering
-
- 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
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/369—Sealings for elements other than pistons or piston rods, e.g. valves
-
- 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
- F16F9/38—Covers for protection or appearance
-
- 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
- F16F9/42—Cooling arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/72—Cooling or warming means
-
- 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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
-
- 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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention relates to a kind of buffer units with long service life for automobile suspension system, including mounting blocks, protective shell, shock absorber, helical spring, link block, sealing plate and several radiators, radiator includes ventilating mechanisms, reciprocating plate, rack gear, gear, transmission mechanism and connecting rod, transmission mechanism includes fixed block, set casing, concentric shafts, support component, speedup component, shaft and flabellum, ventilating mechanisms include ventilation duct, frame, fixed link, extension spring, central block and strainer, this is used for the buffer unit with long service life of automobile suspension system by being arranged helical spring in protective shell, it avoids helical spring from contacting with water using sealing plate and causes aging, and facilitate the heat dissipation ventilation of shock absorber by ventilating mechanisms, make flabellum high speed rotation using transmission mechanism, generate air-flow, reinforce the same of air circulation When, convenient for extending the service life of equipment, to improve the practicability of equipment to shock absorber fast cooling.
Description
Technical field
It is the present invention relates to auto-parts field, in particular to a kind of for the with long service life slow of automobile suspension system
Flushing device.
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.When being shaken and impact because of the variation on ground when running car is on road surface, strength wherein one of these impacts
Branch is absorbed by spring, but is mostly to absorb by the draft hitch between tire and vehicle body.
In existing automotive suspension apparatus, spring and shock absorber play the vibration damping of automobile as main buffer unit
Vital effect, existing suspension system is in shock absorbing process, and the piston rod of shock absorber moves back and forth, repeatedly to hydraulic oil
It pressing, is easy to make the temperature of hydraulic oil to increase, shock absorber surface is hot, and under hydraulic oil hot soak condition, it will
The service life of hydraulic oil can be greatly shortened, moreover, helical spring is exposed to outside, readily accesses garage and crosses
The ponding to splash in journey, since shock absorber surface is hot, so that spring ambient temperature increases, along with the contact with water,
It is easy to make spring aging, further shortens the service life of the buffer unit of automobile suspension system.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for automotive suspension
The buffer unit with long service life of system.
The technical solution adopted by the present invention to solve the technical problems is: a kind of service life for automobile suspension system
Long buffer unit, including mounting blocks, protective shell, shock absorber, helical spring, link block, sealing plate and several radiators, institute
Protective shell is stated Open Side Down setting, the protective shell is fixed on the lower section of mounting blocks, the shock absorber and the equal position of helical spring
In the inside of protective shell, the shock absorber and helical spring are each attached to the bottom in protective shell, and the shape of the sealing plate is
Annular, the periphery of the sealing plate and the inner wall of protective shell are tightly connected, and the periphery of the shock absorber and the inner wall of sealing plate are close
Envelope connection, the bottom end of the hydraulic stem of the shock absorber are fixedly connected with link block, and the sealing plate is connect with helical spring, described
Radiator is circumferentially evenly distributed on the periphery of protective shell；
The radiator includes ventilating mechanisms, reciprocating plate, rack gear, gear and transmission mechanism, the ventilating mechanisms setting
In the side of one end of the separate link block of protective shell, the reciprocating plate is fixedly connected with sealing plate, and the rack gear is fixed on past
On compound plate, the wheel and rack engagement, the reciprocating plate is fixedly connected with the hydraulic stem of shock absorber, the gear and driver
Structure connection；
The transmission mechanism includes fixed block, set casing, concentric shafts, support component, speedup component, shaft and flabellum, institute
It states fixed block and is fixedly connected by fixed block with protective shell, the gear is fixedly connected with one end of concentric shafts, the concentric shafts
The other end be arranged in set casing, the speedup component is located in set casing, the concentric shafts pass through speedup component and shaft
Connection, the concentric shafts are connect by support component with fixed block, and the side of the close ventilating mechanisms of the set casing, which is equipped with, to be lacked
Mouthful, one end of the close notch of shaft is arranged in the flabellum；
The ventilating mechanisms include ventilation duct, frame, fixed link, extension spring, central block and strainer, the shape of the strainer
Shape is annular, and the central block is fixed on the inside of strainer, and the periphery of the strainer is fixed on the inner wall of frame, the ventilation
Pipe be connected to protective shell, the fixed link is fixed in ventilation duct, the both ends of the extension spring respectively with central block and fixation
Bar connection, the spring are in tensional state, and the frame is resisted against one end of the separate protective shell of ventilation duct.
Preferably, in order to support concentric shafts stable rotation, the support component includes support ring and two clamping plates, described
Support ring is fixedly connected with fixed block, and the support ring is set in concentric shafts, and two clamping plates are born against the two of support ring
End, the Boards wall is in concentric shafts.
Preferably, in order to improve the revolving speed of shaft, the speedup component includes driving wheel, driving wheel, belt and stretches
Unit, the driving wheel are fixedly connected with concentric shafts, and the driving wheel is fixedly connected with shaft, the driving wheel by belt with
Driving wheel connection, the telescopic unit are connect with driving wheel, and the diameter of the driving wheel is greater than the diameter of driving wheel.
Preferably, in order to make belt be in tight state, the telescopic unit includes fixed plate, compressed spring, connection
Bar, two slide bars and two lantern rings, the fixed plate are located at the inside of belt, and the fixed plate is fixed in set casing, described
Connecting rod is located at fixed plate close to the side of driving wheel, and the connecting rod is connect by compressed spring with fixed plate, the compression
Spring is in compressive state, and two lantern rings are located at the two sides of driving wheel, and the slide bar and lantern ring correspond, the slide bar
It is fixedly connected with lantern ring, the lantern ring is set in shaft.
Preferably, the fixed plate is set on slide bar in order to guarantee that stablizing for slide bar is moved.
Preferably, one end of the separate driving wheel of the lantern ring is equipped with limit in order to avoid driving wheel slides in shaft
Position plate, the limit plate are fixed in shaft.
Preferably, being coated with lubricating oil on the inside of the lantern ring in order to facilitate the rotation of shaft.
Preferably, the ventilating mechanisms further include orientation lever, the orientation lever in order to guarantee that stablizing for central block is moved
One end be fixedly connected with central block, the fixed link is set in the other end of orientation lever.
Preferably, in order to guarantee the drying inside protective shell, the strainer is charcoal net.
Preferably, in order to reinforce the connection between fixed block and protective shell, the fixed block, set casing and protective shell are
Integrated formed structure.
The invention has the advantages that this is used for the buffer unit with long service life of automobile suspension system by by spiral
Spring is arranged in protective shell, avoids helical spring from contacting with water using sealing plate and causes aging, and passes through ventilating mechanisms side
Just the heat dissipation ventilation of shock absorber makes flabellum high speed rotation using transmission mechanism, generates air-flow, while reinforcing air circulation,
Convenient for extending the service life of equipment to shock absorber fast cooling, to improve the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the buffer unit with long service life for automobile suspension system of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the portion the B enlarged drawing of Fig. 1；
Fig. 4 is that the structure of the speedup component of the buffer unit with long service life for automobile suspension system of the invention is shown
It is intended to；
In figure: 1. mounting blocks, 2. protective shells, 3. shock absorbers, 4. helical springs, 5. link blocks, 6. sealing plates, 7. is reciprocal
Plate, 8. rack gears, 9. gears, 10. orientation levers, 11. fixed blocks, 12. set casings, 13. concentric shafts, 14. flabellums, 15. ventilation ducts,
16. frame, 17. fixed links, 18. extension springs, 19. central blocks, 20. strainers, 21. support rings, 22. clamping plates, 23. driving wheels,
24. driving wheel, 25. belts, 26. fixed plates, 27. compressed springs, 28. connecting rods, 29. slide bars, 30. lantern rings, 31. limit plates,
32. shaft.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of buffer unit with long service life for automobile suspension system, including mounting blocks 1, protection
Shell 2, shock absorber 3, helical spring 4, link block 5, sealing plate 6 and several radiators, Open Side Down sets for the protective shell 2
It sets, the protective shell 2 is fixed on the lower section of mounting blocks 1, and the shock absorber 3 and helical spring 4 are respectively positioned on the inside of protective shell 2,
The shock absorber 3 and helical spring 4 are each attached to the bottom in protective shell 2, and the shape of the sealing plate 6 is annular, described close
The periphery of sealing plate 6 and the inner wall of protective shell 2 are tightly connected, and the periphery of the shock absorber 3 and the inner wall of sealing plate 6 are tightly connected,
The bottom end of the hydraulic stem of the shock absorber 3 is fixedly connected with link block 5, and the sealing plate 6 is connect with helical spring 4, described to dissipate
Thermal is circumferentially evenly distributed on the periphery of protective shell 2；
The radiator includes ventilating mechanisms, reciprocating plate 7, rack gear 8, gear 9 and transmission mechanism, and the ventilating mechanisms are set
The side in one end of the separate link block 5 of protective shell 2 is set, the reciprocating plate 7 is fixedly connected with sealing plate 6, and the rack gear 8 is solid
It is scheduled in reciprocating plate 7, the gear 9 is engaged with rack gear 8, and the reciprocating plate 7 is fixedly connected with the hydraulic stem of shock absorber 3, described
Gear 9 is connect with transmission mechanism；
In the buffer unit, mounting blocks 1 are mounted on to the lower section of automobile chassis, link block 5 delays for connecting automotive wheel
Flushing device carries out insulation blocking to helical spring 4 using sealing plate 6, prevents in use, by the setting of helical spring 4 in protective shell 2
Only helical spring 4 touches moisture and corrosion occurs and causes aging, while when 4 telescopic variation of helical spring, can drive sealing plate 6
Telescopic moving is carried out, slows down the amplitude variations of helical spring 4 using shock absorber 3, with the flexible shifting of the hydraulic stem of shock absorber 3
It is dynamic, ventilation and heat is reinforced by radiator, convenient for reducing the temperature on 3 surface of shock absorber and internal hydraulic pressure oil, is set to extend
Standby service life improves the practicability of equipment.In radiator, facilitate the circulation of air by ventilating mechanisms, convenient for protecting
Hot-air discharge in protective case 2, external cold air enter in protective shell 2, radiating and cooling are carried out to shock absorber 3, in spiral bullet
When telescopic variation occurs for spring 4, sealing plate 6 is driven to move back and forth, so that reciprocating plate 7 is being moved back and forth, band carry-over bar 8
It being moved, rack gear 8 acts on gear 9, and gear 9 rotates, and acts on transmission mechanism, accelerate to divulge information using transmission mechanism,
Improve radiating efficiency.
As shown in Figure 1 and Figure 4, the transmission mechanism includes fixed block 11, set casing 12, concentric shafts 13, support component, increasing
Fast component, shaft 32 and flabellum 14, the fixed block 11 are fixedly connected by fixed block 11 with protective shell 2, the gear 9 with together
One end of mandrel 13 is fixedly connected, and the other end of the concentric shafts 13 is arranged in set casing 12, and the speedup component is located at solid
Determine in shell 12, the concentric shafts 13 are connect by speedup component with shaft 32, and the concentric shafts 13 pass through support component and fixation
Block 11 connects, and the side of the close ventilating mechanisms of the set casing 12 is equipped with notch, and leaning on for shaft 32 is arranged in the flabellum 14
One end of nearly notch；
In transmission mechanism, set casing 12 is fixed on protective shell 2 using fixed block 11, when gear 9 is rotated, tooth
9 drive concentric shafts 13 of wheel are rotated under the supporting role of support component, and concentric shafts 13 pass through the speedup inside set casing 12
Component acts in shaft 32, while driving shaft 32 to be rotated, the revolving speed of also increased shaft 32, so that flabellum 14 is protected
The rotation of high speed is held, convenient for generating air-flow, air-flow accelerates the flowing of air, so that hot-air is discharged from ventilating mechanisms, and cold sky
Gas enters in protective shell 2, realizes the radiating and cooling to shock absorber 3.
As shown in figure 3, the ventilating mechanisms include ventilation duct 15, frame 16, fixed link 17, extension spring 18, central block
19 and strainer 20, the shape of the strainer 20 is annular, and the central block 19 is fixed on the inside of strainer 20, the strainer 20
Periphery is fixed on the inner wall of frame 16, and the ventilation duct 15 is connected to protective shell 2, and the fixed link 17 is fixed on ventilation duct 15
Interior, the both ends of the extension spring 18 are connect with central block 19 and fixed link 17 respectively, and the spring is in tensional state, described
Frame 16 is resisted against one end of the separate protective shell 2 of ventilation duct 15.
It in ventilating mechanisms, is connected to by ventilation duct 15 with protective shell 2, convenient for hot-air inside protective shell 2 and external
Cold air is interchangeable, and pulling force is generated to central block 19 using the extension spring 18 of tensional state in ventilation duct 15, so that frame
16 are resisted against one end of the separate protective shell 2 of ventilation duct 15, can be carried out to the external air entered in protective shell 2 using strainer 20
Filtering, prevents the dust in air from entering in protective shell 2, influences the sealed connection between sealing plate 6 and protective shell 2.
Preferably, in order to support 13 stable rotation of concentric shafts, the support component includes support ring 21 and two clamping plates
22, the support ring 21 is fixedly connected with fixed block 11, and the support ring 21 is set in concentric shafts 13, and two clamping plates 22 are distinguished
The both ends of support ring 21 are resisted against, the clamping plate 22 is fixed in concentric shafts 13.Utilize the support ring being fixed on fixed block 11
21 are set in concentric shafts 13, when so that gear 9 rotating, drive concentric shafts 13 to rotate around the axis of support ring 21, by same
Two clamping plates 22 in mandrel 13 are born against at the both ends of support ring 21, limit the opposite position of support ring 21 Yu concentric shafts 13
It sets, prevents concentric shafts 13 from occurring to slide relatively with support ring 21, and then concentric shafts 13 is supported to keep stable rotation.
As shown in figure 4, the speedup component includes driving wheel 23, driving wheel 24, belt 25 and telescopic unit, the driving
Wheel 23 is fixedly connected with concentric shafts 13, and the driving wheel 24 is fixedly connected with shaft 32, the driving wheel 23 pass through belt 25 and
Driving wheel 24 connects, and the telescopic unit is connect with driving wheel 24, and the diameter of the driving wheel 23 is greater than the diameter of driving wheel 24.
It in speedup component, is acted on driving wheel 24 by telescopic unit, so that driving wheel 24 and driving wheel 23 support respectively
The both ends of the inside of belt 25 are leaned against, so that belt 25 is in tight state, are driven convenient for gear 9 by concentric shafts 13
When driving wheel 23 rotates, driving wheel 23 is acted on belt 25 by stiction, so that belt 25 rotates, then passes through skin
With the stiction between 25 and driving wheel 24, so that driving wheel 24 rotates, driving wheel 24 drives flabellum by shaft 32
14 rotations.
Preferably, in order to make belt 25 be in tight state, the telescopic unit includes fixed plate 26, compressed spring
27,28, two slide bars 29 of connecting rod and two lantern rings 30, the fixed plate 26 are located at the inside of belt 25, the fixed plate 26
It is fixed in set casing 12, the connecting rod 28 is located at fixed plate 26 close to the side of driving wheel 24, and the connecting rod 28 passes through
Compressed spring 27 is connect with fixed plate 26, and the compressed spring 27 is in compressive state, and two lantern rings 30 are located at driving wheel
24 two sides, the slide bar 29 are corresponded with lantern ring 30, and the slide bar 29 is fixedly connected with lantern ring 30, and the lantern ring 30 is arranged
In shaft 32.
In telescopic unit, the position of fixed plate 26 is fixed on inside set casing 12, passes through the compressed spring 27 of compressive state
The thrust mobile close to driving wheel 24 is generated to connecting rod 28, so that connecting rod 28 drives lantern ring 30 far from concentric shafts 13, in turn
It acts on driving wheel 24, so that driving wheel 24 is resisted against the inside of belt 25, guarantees that belt 25 is in tight transition.
Preferably, the fixed plate 26 is set on slide bar 29 in order to guarantee that stablizing for slide bar 29 is moved.Utilize fixation
Plate 26 is set on slide bar 29, and when so that the deformation quantity of compressed spring 27 changing, connecting rod 28 and slide bar 29 are along slide bar
29 itself axis are kept fixed the movement in direction.
Preferably, in order to avoid driving wheel 24 slides in shaft 32, the one of the separate driving wheel 24 of the lantern ring 30
End is equipped with limit plate 31, and the limit plate 31 is fixed in shaft 32.It is resisted against on lantern ring 30 using limit plate 31, avoids lantern ring
Opposite sliding occurs between 30 and shaft 32, and then ensure that the stable rotation of driving wheel 24.
Preferably, the rotation of shaft 32 for convenience, the inside of the lantern ring 30 is coated with lubricating oil.Subtracted using lubricating oil
Small friction between shaft 32 and lantern ring 30, to facilitate the rotation of shaft 32.
Preferably, the ventilating mechanisms further include orientation lever 10, described fixed in order to guarantee that stablizing for central block 19 is moved
It is fixedly connected to one end of bar 10 with central block 19, the fixed link 17 is set in the other end of orientation lever 10.Utilize orientation lever
10 secure the moving direction of central block 19, when the deformation quantity of extension spring 18 changes, so that central block 19 is along fixed
Stable movement is kept to the axis of bar 10.
Preferably, in order to guarantee the drying inside protective shell 2, the strainer 20 is charcoal net.Strainer 20 is charcoal net,
It can dehumidify to the air entered in protective shell 2, avoid moisture from contacting with helical spring 4, cause the aging of helical spring 4.
Preferably, the feature consolidated using integrated formed structure, for the company reinforced between fixed block 11 and protective shell 2
It connects, the fixed block 11, set casing 12 and protective shell 2 are an integral molding structure.
In the buffer unit, by the way that the setting of helical spring 4 in protective shell 2, is sealed processing using sealing plate 6,
Helical spring 4 and contact with moisture are prevented, the aging of helical spring 4 is caused, 2 inside of protective shell is facilitated with outside by ventilation duct 15
The air circulation in portion, when 4 deformation quantity of helical spring changes, reciprocating plate 7 is mobile with carry-over bar 8, so that gear 9 rotates,
Concentric shafts 13 drive shaft 32 and 14 high speed rotation of flabellum by adding component, generate air-flow, reinforce air circulation, improve shock-absorbing
The radiating efficiency of device 3, delaying aging speed, to improve the practicability of equipment.
Compared with prior art, this is used for the buffer unit with long service life of automobile suspension system by by helical spring
4 are arranged in protective shell 2, avoid helical spring 4 from contacting with water using sealing plate 6 and cause aging, and pass through ventilating mechanisms side
Just the heat dissipation ventilation of shock absorber 3 makes 14 high speed rotation of flabellum using transmission mechanism, generates air-flow, reinforce the same of air circulation
When, convenient for extending the service life of equipment, to improve the practicability of equipment to 3 fast cooling of shock absorber.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of buffer unit with long service life for automobile suspension system, which is characterized in that including mounting blocks (1), protect
Protective case (2), shock absorber (3), helical spring (4), link block (5), sealing plate (6) and several radiators, the protective shell (2)
Setting that Open Side Down, the protective shell (2) are fixed on the lower section of mounting blocks (1), the shock absorber (3) and helical spring (4)
It is respectively positioned on the inside of protective shell (2), the shock absorber (3) and helical spring (4) are each attached to the bottom in protective shell (2), institute
The shape of sealing plate (6) is stated as annular, the periphery of the sealing plate (6) and the inner wall of protective shell (2) are tightly connected, the shock-absorbing
The periphery of device (3) and the inner wall of sealing plate (6) are tightly connected, and the bottom end and link block (5) of the hydraulic stem of the shock absorber (3) are solid
Fixed connection, the sealing plate (6) connect with helical spring (4), and the radiator is circumferentially evenly distributed on the outer of protective shell (2)
Week；
The radiator includes ventilating mechanisms, reciprocating plate (7), rack gear (8), gear (9) and transmission mechanism, the ventilating mechanisms
Side in one end of the separate link block (5) of protective shell (2) is set, the reciprocating plate (7) is fixedly connected with sealing plate (6),
The rack gear (8) is fixed on reciprocating plate (7), and the gear (9) is engaged with rack gear (8), the reciprocating plate (7) and shock absorber
(3) hydraulic stem is fixedly connected, and the gear (9) connect with transmission mechanism；
The transmission mechanism includes fixed block (11), set casing (12), concentric shafts (13), support component, speedup component, shaft
(32) with flabellum (14), the fixed block (11) is fixedly connected by fixed block (11) with protective shell (2), the gear (9) and
One end of concentric shafts (13) is fixedly connected, and the other end setting of the concentric shafts (13) is in set casing (12), the speedup group
Part is located in set casing (12), and the concentric shafts (13) are connect by speedup component with shaft (32), and the concentric shafts (13) are logical
It crosses support component to connect with fixed block (11), the side of the close ventilating mechanisms of the set casing (12) is equipped with notch, the fan
Leaf (14) is arranged in one end of the close notch of shaft (32)；
The ventilating mechanisms include ventilation duct (15), frame (16), fixed link (17), extension spring (18), central block (19) and
The shape of strainer (20), the strainer (20) is annular, and the central block (19) is fixed on the inside of strainer (20), the strainer
(20) periphery is fixed on the inner wall of frame (16), and the ventilation duct (15) is connected to protective shell (2), the fixed link (17)
It is fixed in ventilation duct (15), the both ends of the extension spring (18) are connect with central block (19) and fixed link (17) respectively, institute
It states spring and is in tensional state, the frame (16) is resisted against one end of the separate protective shell (2) of ventilation duct (15).
2. being used for the buffer unit with long service life of automobile suspension system as described in claim 1, which is characterized in that described
Support component includes support ring (21) and two clamping plates (22), and the support ring (21) is fixedly connected with fixed block (11), described
Support ring (21) is set on concentric shafts (13), and two clamping plates (22) bear against in the both ends of support ring (21), the clamping plate
(22) it is fixed on concentric shafts (13).
3. being used for the buffer unit with long service life of automobile suspension system as described in claim 1, which is characterized in that described
Speedup component includes driving wheel (23), driving wheel (24), belt (25) and telescopic unit, the driving wheel (23) and concentric shafts
(13) it is fixedly connected, the driving wheel (24) is fixedly connected with shaft (32), and the driving wheel (23) is by belt (25) and passes
Driving wheel (24) connection, the telescopic unit are connect with driving wheel (24), and the diameter of the driving wheel (23) is greater than driving wheel (24)
Diameter.
4. being used for the buffer unit with long service life of automobile suspension system as claimed in claim 3, which is characterized in that described
Telescopic unit includes fixed plate (26), compressed spring (27), connecting rod (28), two slide bars (29) and two lantern rings (30), institute
The inside that fixed plate (26) is located at belt (25) is stated, the fixed plate (26) is fixed in set casing (12), the connecting rod
(28) it is located at fixed plate (26) close to the side of driving wheel (24), the connecting rod (28) passes through compressed spring (27) and fixed plate
(26) it connects, the compressed spring (27) is in compressive state, and two lantern rings (30) are located at the two sides of driving wheel (24), institute
It states slide bar (29) and lantern ring (30) to correspond, the slide bar (29) is fixedly connected with lantern ring (30), and the lantern ring (30) is arranged
On shaft (32).
5. being used for the buffer unit with long service life of automobile suspension system as claimed in claim 4, which is characterized in that described
Fixed plate (26) is set on slide bar (29).
6. being used for the buffer unit with long service life of automobile suspension system as claimed in claim 4, which is characterized in that described
One end of the separate driving wheel (24) of lantern ring (30) is equipped with limit plate (31), and the limit plate (31) is fixed on shaft (32).
7. being used for the buffer unit with long service life of automobile suspension system as claimed in claim 4, which is characterized in that described
Lantern ring is coated with lubricating oil on the inside of (30).
8. being used for the buffer unit with long service life of automobile suspension system as described in claim 1, which is characterized in that described
Ventilating mechanisms further include orientation lever (10), and one end of the orientation lever (10) is fixedly connected with central block (19), the fixed link
(17) it is set in the other end of orientation lever (10).
9. being used for the buffer unit with long service life of automobile suspension system as described in claim 1, which is characterized in that described
Strainer (20) is charcoal net.
10. being used for the buffer unit with long service life of automobile suspension system as described in claim 1, which is characterized in that institute
Fixed block (11), set casing (12) and protective shell (2) is stated to be an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544576.7A CN110397696A (en) | 2019-06-21 | 2019-06-21 | A kind of buffer unit with long service life for automobile suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544576.7A CN110397696A (en) | 2019-06-21 | 2019-06-21 | A kind of buffer unit with long service life for automobile suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397696A true CN110397696A (en) | 2019-11-01 |
Family
ID=68323347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910544576.7A Withdrawn CN110397696A (en) | 2019-06-21 | 2019-06-21 | A kind of buffer unit with long service life for automobile suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397696A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158042A (en) * | 2020-10-15 | 2021-01-01 | 孙栋 | Multiple buffer for electric automobile |
| CN112888214A (en) * | 2021-01-14 | 2021-06-01 | 成都伯术迪电子商务有限公司 | High-end communication equipment fixing device based on memory metal |
| CN114100162A (en) * | 2021-11-03 | 2022-03-01 | 葛聪聪 | Combined type methanol evaporator |
-
2019
- 2019-06-21 CN CN201910544576.7A patent/CN110397696A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158042A (en) * | 2020-10-15 | 2021-01-01 | 孙栋 | Multiple buffer for electric automobile |
| CN112158042B (en) * | 2020-10-15 | 2022-04-01 | 孙栋 | Multiple buffer for electric automobile |
| CN112888214A (en) * | 2021-01-14 | 2021-06-01 | 成都伯术迪电子商务有限公司 | High-end communication equipment fixing device based on memory metal |
| CN114100162A (en) * | 2021-11-03 | 2022-03-01 | 葛聪聪 | Combined type methanol evaporator |
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Application publication date: 20191101 |