CN208519103U - A kind of magnetorheological fluid formula automobile absorber - Google Patents
A kind of magnetorheological fluid formula automobile absorber Download PDFInfo
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- CN208519103U CN208519103U CN201821108684.7U CN201821108684U CN208519103U CN 208519103 U CN208519103 U CN 208519103U CN 201821108684 U CN201821108684 U CN 201821108684U CN 208519103 U CN208519103 U CN 208519103U
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Abstract
The utility model discloses a kind of magnetorheological fluid formula automobile absorbers, including shell, discharge orifice and load-bearing pad, the shell is internally provided with connecting rod, and the inner wall surface of shell is provided with sealing plate, convection-plate is provided with below the sealing plate, and piston is provided with below convection-plate, the piston is internally provided with groove, and the first convex block is provided on the outside of groove, the outer wall surface of the piston is provided with ball, and the upper and lower ends of ball are provided with stop-leak compound, the bottom end outer wall surface of the connecting rod is fixed with nut.The magnetorheological fluid formula automobile absorber is provided with connecting rod, and connecting rod is connected with sealing plate, convection-plate and piston in turn from top to bottom, the setting can the liquid to enclosure interior carry out comprehensive sealing and layering, vibration so as to quickly generate to automobile buffers, the degree that the vibration damages automobile is thereby reduced, and then improves the service performance of the vibrator.
Description
Technical field
The utility model relates to automobile absorber technical field, specially a kind of magnetorheological fluid formula automobile absorber.
Background technique
Magnetorheological fluid is a kind of novel intellectual material, and the quick rheological property of magnetorheological fluid makes it be widely used in manufacture to subtract
Shake damper, brake, clutch burnishing device and hydraulic valve etc., with scientific and technical continuous development, suitable application area
Constantly expanding, to carry out the damping of magnetorheological fluid formula to automobile, it is being developed and plays important function.
The damper of existing automobile, since sealing performance is not good for device, so as to cause the liquid inside device outside
The inside for revealing to the outside of device or wandering its internal other parts, to be made to the service performance of the inner components of device
Waste, and the flowing due to that cannot be oriented to the fluid inside device are caused at influence, and to the liquid, thus right
The size of liquid volume between device inside impacts, so that the damping performance to device impacts, for this purpose, we mention
A kind of magnetorheological fluid formula automobile absorber out.
Utility model content
The purpose of this utility model is to provide a kind of magnetorheological fluid formula automobile absorbers, to solve in above-mentioned background technique
The damper of the automobile of proposition, it is exposed to device so as to cause the liquid inside device since sealing performance is not good for device
Outside or wander the inside of its internal other parts, to be impacted to the service performance of the inner components of device,
And waste, and the flowing due to that cannot be oriented to the fluid inside device are caused to the liquid, thus in device
The size of liquid volume between portion impacts, thus the problem of damping performance to device impacts.
To achieve the above object, the utility model provides the following technical solutions: a kind of magnetorheological fluid formula automobile absorber, packet
Shell, discharge orifice and load-bearing pad are included, the shell is internally provided with connecting rod, and the inner wall surface of shell is provided with sealing plate,
It is provided with convection-plate below the sealing plate, and is provided with piston below convection-plate, being internally provided with for the piston is recessed
Slot, and the first convex block is provided on the outside of groove, the outer wall surface of the piston is provided with ball, and the upper and lower ends of ball are equal
It is provided with stop-leak compound, the bottom end outer wall surface of the connecting rod is fixed with nut, and the discharge orifice is set to the inside of convection-plate, institute
The lower section that load-bearing pad is set to piston is stated, and the bottom end of load-bearing pad is provided with spring, the inside of the discharge orifice is fixed with fixed link,
And sealing block is provided with above fixed link, the upper and lower ends of the discharge orifice are provided with shield, and the inner wall table of shield
Face is provided with supporting block, and the outer wall surface of the load-bearing pad is provided with sliding slot, and the second convex block is provided on the outside of sliding slot, described
Slideway is provided with inside the left and right ends of load-bearing pad.
Preferably, the ball is equidistantly uniformly distributed in the outer wall surface of piston, and about ball between stop-leak compound
The center of circle it is symmetrical.
Preferably, the helicitic texture kissing of the outer wall surface of the helicitic texture and connecting rod of the inner wall surface of the nut
It closes, and nut constitutes rotational structure by connecting rod and piston.
Preferably, the discharge orifice is equidistantly uniformly distributed in the inside of convection-plate, and sealing block passes through spring and fixed link
Between cooperation and convection-plate between constitute slide construction.
Preferably, it is fitted closely between the bottom end surface of the spring and the inner wall surface of shell, and load-bearing pad and spring
Constitute elastic construction.
Preferably, it matches between the size of the sliding slot and the size of the second convex block, and load-bearing pad passes through sliding slot and the
Slide construction is constituted between the cooperation and shell of two convex blocks.
Compared with prior art, the utility model has the beneficial effects that the magnetorheological fluid formula automobile absorber is provided with company
Extension bar, and connecting rod is connected with sealing plate, convection-plate and piston in turn from top to bottom, the setting can liquid to enclosure interior into
Row comprehensive sealing and layering, the vibration so as to quickly generate to automobile buffer, and thereby reduce the vibration pair
The degree that automobile damages, and then the service performance of the vibrator is improved, the setting of position, makes between stop-leak compound and ball
Connecting rod is obtained when moving up and down, while the liquid to enclosure interior each section is sealed, also reduces stop-leak compound pair
Connecting rod moves up and down the influence of rate so that connected between each component of the vibrator it is more compact, to improve
The setting of its service performance, spring can buffer the active force that load-bearing pad is subject to, so as to avoid load-bearing pad part by
Power is larger, to shell and itself damages, and then shorten its service life, and size between sliding slot and the second convex block
Setting, spring can be positioned, avoid damaging spring due to generating opposite sliding between said two devices, from
And shorten its service life, and the slide construction constituted between load-bearing pad and shell, may make spring it is flexible more
Smoothly, and then to spring it is protected, supporting block is equidistantly uniformly distributed in the inner wall surface of shield, and shield
Inner wall surface constitutes uneven structure by supporting block, and the setting of the structure can carry out detent to sealing block, spring is avoided to stretch
The two sides up and down of convection-plate are reduced to, so that the reset for it increases difficulty, thereby reduce the service performance of convection-plate.
Detailed description of the invention
Fig. 1 is that the utility model faces schematic diagram of internal structure；
Fig. 2 is the utility model convection-plate schematic diagram of internal structure；
Fig. 3 is enlarged structure schematic diagram at the utility model A.
In figure: 1, shell；2, connecting rod；3, sealing plate；4, convection-plate；5, piston；6, groove；7, the first convex block；8, it rolls
Pearl；9, stop-leak compound；10, nut；11, discharge orifice；12, load-bearing pad；13, spring；14, fixed link；15, sealing block；16, shield；
17, supporting block；18, sliding slot；19, the second convex block；20, slideway.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of magnetorheological fluid formula automobile absorber, including
Shell 1, discharge orifice 11 and load-bearing pad 12, shell 1 is internally provided with connecting rod 2, and the inner wall surface of shell 1 is provided with sealing plate
3, the lower section of sealing plate 3 is provided with convection-plate 4, and the lower section of convection-plate 4 is provided with piston 5, and piston 5 is internally provided with groove
6, and the outside of groove 6 is provided with the first convex block 7, the outer wall surface of piston 5 is provided with ball 8, and the upper and lower ends of ball 8 are equal
It is provided with stop-leak compound 9, ball 8 is equidistantly uniformly distributed in the outer wall surface of piston 5, and about ball 8 between stop-leak compound 9
The center of circle is symmetrical, the setting of position between stop-leak compound 9 and ball 8, so that connecting rod 2 is when moving up and down, it is each inside to shell 1
While partial liquid is sealed, the influence that stop-leak compound 9 moves up and down rate to connecting rod 2 is also reduced, so that
Connected between each component of the vibrator it is more compact, to improve its service performance, the bottom end outer wall surface of connecting rod 2
It is fixed with nut 10, the helicitic texture of the inner wall surface of nut 10 matches with the helicitic texture of the outer wall surface of connecting rod 2, and
Nut 10 constitutes rotational structure by connecting rod 2 and piston 5, and piston 5 can be fixed by the rotational structure, and by being somebody's turn to do
Rotational structure can provide convenience for the disassembly of piston 5, and discharge orifice 11 is set to the inside of convection-plate 4, and discharge orifice 11 is equidistant uniform
It is distributed in the inside of convection-plate 4, and sealing block 15 between the cooperation between spring 13 and fixed link 14 and convection-plate 4 by constituting
Slide construction can shift sealing block 15 by the slide construction, so that the liquid of 4 two sides of convection-plate carries out pair
Stream, load-bearing pad 12 are set to the lower section of piston 5, and the bottom end of load-bearing pad 12 is provided with spring 13, the bottom end surface of spring 13 with
It is fitted closely between the inner wall surface of shell 1, and load-bearing pad 12 and spring 13 constitute elastic construction, the setting of the elastic construction can
Load-bearing pad 12 and shell 1 are protected, avoid 12 local pressure of load-bearing pad is larger from damaging between said two devices, discharge orifice
11 inside is fixed with fixed link 14, and the top of fixed link 14 is provided with sealing block 15, and the upper and lower ends of discharge orifice 11 are respectively provided with
There is shield 16, and the inner wall surface of shield 16 is provided with supporting block 17, the outer wall surface of load-bearing pad 12 is provided with sliding slot 18,
And the outside of sliding slot 18 is provided with the second convex block 19, matches between the size of sliding slot 18 and the size of the second convex block 19, and hold
Pad 12 is by constituting slide construction, sliding slot 18 and the second convex block 19 again between sliding slot 18 and the cooperation and shell 1 of the second convex block 19
Between size setting, spring 13 can be positioned, be avoided due to generating opposite sliding between said two devices, to spring 13
It damages, so as to shorten its service life, slideway 20 is provided with inside the left and right ends of load-bearing pad 12.
Working principle: for this kind of magnetorheological fluid formula automobile absorber, before use, first by shell 1 and connecting rod 2 with
It is assembled between the components of automotive interior, in use, being moved up and down first by connecting rod 2, convection-plate 4 and piston 5 and right
The volume of liquid is changed between flowing plate 4 and sealing plate 3, when piston 5 moves up, so that between convection-plate 4 and piston 5
Internal pressure is greater than pressure internal between convection-plate 4 and sealing plate 3, so that the spring 13 inside discharge orifice 11 is stretched
Contracting, and sealing block 15 is shifted by the deformation that spring 13 generates, until its inside for being displaced to shield 16, passes through branch
Bracer 17 intercepts sealing block 15, so that the liquid of 4 lower section of convection-plate enters to the upper of convection-plate 4 by discharge orifice 11
Side, and can quickly be flowed it into internal fluid with magnetic fluid to the upside of convection-plate 4 one by electromagnetic induction
Side, and then the shaking that can be generated to automobile buffers, so that automobile is protected, therefore the shifting downward by connecting rod 2
It is dynamic the vibration of above-mentioned generation opposite direction to be buffered, and work as the top that connecting rod 2 is displaced downwardly to load-bearing pad 12, cunning can be passed through
Opposite sliding between slot 18 and the second convex block 19, so that spring 13 is flexible more smooth, thus to shell 1 and load-bearing pad
12 are protected, and just complete the use process of the device in this way.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of magnetorheological fluid formula automobile absorber, including shell (1), discharge orifice (11) and load-bearing pad (12), it is characterised in that: institute
Being internally provided with connecting rod (2) for shell (1) is stated, and the inner wall surface of shell (1) is provided with sealing plate (3), the sealing plate
(3) it is provided with below convection-plate (4), and is provided with piston (5) below convection-plate (4), the inside setting of the piston (5)
Fluted (6), and the first convex block (7) are provided on the outside of groove (6), the outer wall surface of the piston (5) is provided with ball
(8), and the upper and lower ends of ball (8) are provided with stop-leak compound (9), and the bottom end outer wall surface of the connecting rod (2) is fixed with spiral shell
Female (10), the discharge orifice (11) are set to the inside of convection-plate (4), and the load-bearing pad (12) is set to the lower section of piston (5), and
The bottom end of load-bearing pad (12) is provided with spring (13), and the inside of the discharge orifice (11) is fixed with fixed link (14), and fixed link
(14) it is provided with above sealing block (15), the upper and lower ends of the discharge orifice (11) are provided with shield (16), and shield
(16) inner wall surface is provided with supporting block (17), and the outer wall surface of the load-bearing pad (12) is provided with sliding slot (18), and sliding slot
(18) it is provided on the outside of the second convex block (19), is provided with slideway (20) inside the left and right ends of the load-bearing pad (12).
2. a kind of magnetorheological fluid formula automobile absorber according to claim 1, it is characterised in that: the ball (8) is equidistant
It is uniformly distributed in the outer wall surface of piston (5), and the center of circle between stop-leak compound (9) about ball (8) is symmetrical.
3. a kind of magnetorheological fluid formula automobile absorber according to claim 1, it is characterised in that: the nut (10) it is interior
The helicitic texture of wall surface matches with the helicitic texture of the outer wall surface of connecting rod (2), and nut (10) passes through connecting rod (2)
Rotational structure is constituted with piston (5).
4. a kind of magnetorheological fluid formula automobile absorber according to claim 1, it is characterised in that: the discharge orifice (11) is equidistant
Uniformly be distributed in the inside of convection-plate (4), and sealing block (15) by cooperation between spring (13) and fixed link (14) and
Convection-plate constitutes slide construction between (4).
5. a kind of magnetorheological fluid formula automobile absorber according to claim 1, it is characterised in that: the bottom of the spring (13)
It is fitted closely between end surfaces and the inner wall surface of shell (1), and load-bearing pad (12) and spring (13) constitute elastic construction.
6. a kind of magnetorheological fluid formula automobile absorber according to claim 1, it is characterised in that: the ruler of the sliding slot (18)
It is very little to match between the size of the second convex block (19), and load-bearing pad (12) passes through the cooperation of sliding slot (18) and the second convex block (19)
Slide construction is constituted between shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108684.7U CN208519103U (en) | 2018-07-13 | 2018-07-13 | A kind of magnetorheological fluid formula automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108684.7U CN208519103U (en) | 2018-07-13 | 2018-07-13 | A kind of magnetorheological fluid formula automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519103U true CN208519103U (en) | 2019-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108684.7U Expired - Fee Related CN208519103U (en) | 2018-07-13 | 2018-07-13 | A kind of magnetorheological fluid formula automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219927A (en) * | 2019-07-15 | 2019-09-10 | 连云港师范高等专科学校 | A kind of non axial component anti-drag device in antidetonation device bottom based on magnetorheological fluid |
| CN112399760A (en) * | 2020-10-26 | 2021-02-23 | 江苏森服电磁环境技术有限公司 | Antidetonation anti-drop's modularization wave filter |
-
2018
- 2018-07-13 CN CN201821108684.7U patent/CN208519103U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219927A (en) * | 2019-07-15 | 2019-09-10 | 连云港师范高等专科学校 | A kind of non axial component anti-drag device in antidetonation device bottom based on magnetorheological fluid |
| CN110219927B (en) * | 2019-07-15 | 2024-04-12 | 连云港师范高等专科学校 | Shock absorber bottom non-axial component force anti-drag device based on magnetorheological fluid |
| CN112399760A (en) * | 2020-10-26 | 2021-02-23 | 江苏森服电磁环境技术有限公司 | Antidetonation anti-drop's modularization wave filter |
| CN112399760B (en) * | 2020-10-26 | 2021-10-15 | 江苏森服电磁环境技术有限公司 | Antidetonation anti-drop's modularization wave filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200713 |