CN108240412A - A kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper - Google Patents
A kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper Download PDFInfo
- Publication number
- CN108240412A CN108240412A CN201611222486.9A CN201611222486A CN108240412A CN 108240412 A CN108240412 A CN 108240412A CN 201611222486 A CN201611222486 A CN 201611222486A CN 108240412 A CN108240412 A CN 108240412A
- Authority
- CN
- China
- Prior art keywords
- mechanical
- mechanical hydraulic
- damper
- outline border
- piston tube
- 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.)
- Withdrawn
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Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a kind of mechanical hydraulic units for mechanical hydraulic-pressure type damper, it is made of outline border, nut, piston tube, interface, mechanical-hydraulic device, fixed frame, the outline border is equipped with nut, the piston tube is located in outline border, the interface is connected with piston tube, the mechanical-hydraulic device is fixedly connected with outline border by nut, and the fixed frame is connected with piston tube.Using the present invention program in mechanical hydraulic-pressure type damper, damping that can be gentle is not easy to damage damper, improves the practicability of damper, simple in structure, easy to maintain, applied widely.
Description
Technical field
The present invention is a kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper, belongs to damper field.
Background technology
Damper, concussion when damper is mainly used to inhibit to rebound after spring shock-absorbing and impact from road surface.It is passing through
When crossing uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, spring itself also has a reciprocating motion, and damper
Exactly it is used for that this spring is inhibited to jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big firmly
Resistance, interfere spring normal work.In the retrofit process about suspension, hard damper will mutually be taken with hard spring
Match, and the hardness of spring and car weight are closely bound up, therefore heavier vehicle generally uses harder damper.With drawing shake bent axle phase
The device connect, for the torsional shaking for the bent axle that contends with.
Prior art discloses application No. is：A kind of double bell-type rear shock absorbers of CN201420372863.7, have inner cover,
Outer cover, the cover body of the inner cover are located in the cover body of outer cover, and the inner cover has outwardly extending outer bottom edge, the outer cover tool
Have an interior feather edge to extend internally, the outer bottom edge of the inner cover contacts sealing with the interior feather edge of outer cover, the outer cover it is interior
Feather edge outside is connect with aluminium ring, with being equipped with spring in the cavity of formation on the inside of the cover body of outer cover on the outside of the cover body of the inner cover,
The length of the cover body of the inner cover is longer than the length of the cover body of outer cover.The present invention using inner cover, outer cover double shield forms, in bullet
With shock mount in the cavity of formation on the inside of the cover body of outer cover on the outside of the cover body of cover, spring is effectively protected, is not easy to distort
Deformation.In addition, the design of the nut and beam of the present invention, but also the damping of rear shock absorber is more steady, damping effect compared with
It is good.But disadvantage is that vibrations are excessive, damping that can not be gentle easily damages damper, reduces the reality of damper
The property used.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of machineries for mechanical hydraulic-pressure type damper
Hydraulic device, damping that can not gentle excessive to solve the vibrations of existing damper, easily damages damper, reduces damping
The problem of practicability of device.
To achieve these goals, the present invention is to realize by the following technical solutions：One kind is used for mechanical hydraulic-pressure type
The mechanical hydraulic unit of damper is made of outline border, nut, piston tube, interface, mechanical-hydraulic device, fixed frame, and the outline border is set
There is nut, the piston tube is located in outline border, and the interface is connected with piston tube, and the mechanical-hydraulic device is fixed by nut
Outline border is connected, the fixed frame is connected with piston tube.
Mechanical hydraulic-pressure type damper of the present invention, structure include sealing ring, end cap, lifting lug, adjusting knob, protection
Shell, mechanical hydraulic unit, band, gasket, bottom cover, bottom valve, guide rod, spring, oil storage cylinder, the end cap, which is fixedly connected, to be hung
Ear, the lifting lug are connected by end cap with oil storage cylinder, and the adjusting knob is flexibly connected end cap, and the mechanical hydraulic unit is located at
In protective shell, the outline border of the mechanical hydraulic unit is fixedly connected with protective shell, and the band is flexibly connected lifting lug, the bottom cover
Spring is fixedly connected with, the guide rod is located in oil storage cylinder, the spring fixed connection and sealing circle.
Further, the sealing ring is located under end cap.
Further, the protective shell is fixedly connected with end cap.
Further, the gasket is located in lifting lug.
Further, the bottom valve is connected with guide rod.
Further, the oil storage cylinder is connected with end cap.
Using the present invention program in mechanical hydraulic-pressure type damper, damping that can be gentle is not easy to damage damper, improve
The practicability of damper, it is simple in structure, it is easy to maintain, it is applied widely.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is a kind of structure diagram for mechanical hydraulic-pressure type damper using the present invention program.
Fig. 3 is to be used for mechanical hydraulic-pressure type damper operation principle schematic diagram using one kind of the present invention program.
In figure：Sealing ring -1, end cap -2, lifting lug -3, adjusting knob -4, protective shell -5, mechanical hydraulic unit -6, outline border -
601st, nut -602, piston tube -603, interface -604, mechanical-hydraulic device -605, fixed frame -606, band -7, gasket -8, bottom
Lid -9, bottom valve -10, guide rod -11, spring -12, oil storage cylinder -13.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
- Fig. 2 is please referred to Fig.1, using one kind of technical solution of the present invention for mechanical hydraulic-pressure type damper, structure includes
Sealing ring 1, end cap 2, lifting lug 3, adjusting knob 4, protective shell 5, mechanical hydraulic unit 6, band 7, gasket 8, bottom cover 9, bottom valve 10,
Guide rod 11, spring 12, oil storage cylinder 13, the end cap 2 are fixedly connected with lifting lug 3, and the lifting lug 3 passes through end cap 2 and oil storage cylinder 13
It is connected, the adjusting knob 4 is flexibly connected end cap 2, and the mechanical hydraulic unit 6 is located in protective shell 5, the mechanical-hydraulic dress
It puts 6 to be made of outline border 601, nut 602, piston tube 603, interface 604, mechanical-hydraulic device 605, fixed frame 606, the outline border
601 are fixedly connected with protective shell 5, and the outline border 601 is equipped with nut 602, and the piston tube 603 is located in outline border 601, the interface
604 are connected with piston tube 603, and the mechanical-hydraulic device 605 is fixedly connected with outline border 601, the fixed frame by nut 602
606 are connected with piston tube 603, and the band 7 is flexibly connected lifting lug 3, and the bottom cover 9 is fixedly connected with spring 12, described to lead
It is located in oil storage cylinder 13 to bar 11, the 12 fixed connection and sealing circle 1 of spring.The sealing ring 1 is located under end cap 2.The guarantor
Protective case 5 is fixedly connected with end cap 2.The gasket 8 is located in lifting lug 3.The bottom valve 10 is connected with guide rod 11.The oil storage cylinder
13 are connected with end cap 2.
Referring to Fig. 3, carrying out in use, mechanical hydraulic unit 6 is located in protective shell 5, spring 12 drives bottom cover 9 to make
Guide rod 11 carries out damping, and mechanical-hydraulic device 605 allows guide rod 11 to slow down the impact force to oil storage cylinder 13 by piston tube 603,
It is not easy to damage damper, improves the practicability of damper.
The basic principles, main features and the advantages of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of 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 falling within the meaning and scope of the equivalent requirements of the claims in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
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 each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (1)
1. a kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper, it is characterised in that：Its structure is by outline border (601), spiral shell
Female (602), piston tube (603), interface (604), mechanical-hydraulic device (605), fixed frame (606) composition, the outline border (601) set
There is nut (602), the piston tube (603) is located in outline border (601), and the interface (604) is connected with piston tube (603),
The mechanical-hydraulic device (605) is fixedly connected with outline border (601), the fixed frame (606) and piston tube by nut (602)
(603) it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222486.9A CN108240412A (en) | 2016-12-27 | 2016-12-27 | A kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222486.9A CN108240412A (en) | 2016-12-27 | 2016-12-27 | A kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108240412A true CN108240412A (en) | 2018-07-03 |
Family
ID=62702394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611222486.9A Withdrawn CN108240412A (en) | 2016-12-27 | 2016-12-27 | A kind of mechanical hydraulic unit for mechanical hydraulic-pressure type damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240412A (en) |
-
2016
- 2016-12-27 CN CN201611222486.9A patent/CN108240412A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180703 |
|
| WW01 | Invention patent application withdrawn after publication |