CN110513424A - A kind of auto parts and components damper - Google Patents
A kind of auto parts and components damper Download PDFInfo
- Publication number
- CN110513424A CN110513424A CN201910667926.9A CN201910667926A CN110513424A CN 110513424 A CN110513424 A CN 110513424A CN 201910667926 A CN201910667926 A CN 201910667926A CN 110513424 A CN110513424 A CN 110513424A
- Authority
- CN
- China
- Prior art keywords
- piston
- fixed
- outside
- cylinder body
- shell
- 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.)
- Granted
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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
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
-
- 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
- F16F9/3207—Constructional features
-
- 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
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
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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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3221—Constructional features of piston rods
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of auto parts and components dampers, one end of the First piston bar is connected to the inner sidewall upper portion of shell by telescopic mast, the side of the second piston is fixed with the second piston bar through the first cylinder body, the outside of the first support plate is fixed in one end of the second piston bar, the avris of first support plate is fixed on one side of U-shaped steel piece, the another side of the U-shaped steel piece is fixed with rubber column, it is fixed with lug on the outside of the shell, is fitted and connected on the outside of the outside of the lug and rubber column.The damper pushes second piston bar that second piston is driven to compress the gas between first piston and second piston and carries out damping, carry out damping again by spring, improve the power damping, buffering effect to vertical direction by the first support plate；The first cylinder body is supported by tabs Bending Deformation and damping, while horizontal shock-absorbing is carried out by telescopic mast, and is played the role of reinforcing damping effect by U-shaped steel piece deformation.
Description
Technical field
The present invention relates to technical field of automobile parts, specially a kind of auto parts and components damper.
Background technique
Basis of the auto parts and components as auto industry is the necessary factor for supporting auto industry sustainable and healthy development.It is special
It is not the independent development and innovation of vigorous, the like a raging fire development of current automotive industry, with greater need for one powerful zero
Component system supports.Vehicle independent brand and technological innovation need components to make basis, and the autonomous innovation of components is again to whole
The development of vehicle industry generates powerful motive force, they influence each other, interact, and the independent brand of vehicle, not powerful
The research and development innovation capability of components system is difficult to burst out, without the support of powerful components system, independent brand to do your writing strong
It will be hard to carry on.
The battery case that automobile uses needs to carry out damping in the process of moving, existing to prevent battery because vibration damages
Battery case damping mostly uses shim form to carry out damping, and lost its bounce is easy after gasket long-time use, leads to damping effect not
It is good, for this purpose, proposing a kind of auto parts and components damper.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of auto parts and components damper
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of auto parts and components damper, including it is outer
Shell, the bottom of the shell are fixed with cylinder, and the inside of the cylinder is uniformly fixed with tabs, and the tabs fit in
The outside of one cylinder body, two sides are respectively equipped with first piston and second piston up and down in first cylinder body, the first piston
Side is fixed with the First piston bar through the first cylinder body, and one end of the First piston bar is connected to shell by telescopic mast
Inner sidewall upper portion, the side of the second piston are fixed with the second piston bar through the first cylinder body, the second piston bar
The outside of the first support plate is fixed in one end, and the avris of first support plate is fixed on one side of U-shaped steel piece, the U-shaped steel
The another side of piece is fixed with rubber column, is fixed with lug on the outside of the shell, the outside of the lug and rubber column
Outside is fitted and connected.
Preferably, it is welded with the second support plate at the top of the shell, offers second on the outside of second support plate
Threaded hole offers the first threaded hole on the outside of first support plate.
Preferably, the telescopic mast includes the second cylinder body, third piston, third piston rod and spring, the third piston
It is movably connected on the inner cavity of the second cylinder body, the third piston rod is fixed on the one of third piston through one end of the second cylinder body
The other side of side, the third piston is connected to one end of spring, and the other end of the spring is fixed on the inside of the second cylinder body,
The inner sidewall of shell is articulated on the outside of second cylinder body, the third piston rod is articulated with the side of First piston bar.
Preferably, the inner cavity top of the shell is fixed with rubber block.
Preferably, the quantity of the tabs is no less than ten, and tabs are evenly distributed on the inside of cylinder.
Preferably, the quantity of the telescopic mast is no less than three, and telescopic mast is uniformly distributed inside of the housing
Compared with prior art, the beneficial effects of the present invention are: the damper pushes second piston by the first support plate
Bar drives the gas between second piston compression first piston and second piston to carry out damping, carries out damping again by spring, mentions
Power damping, buffering effect of the height to vertical direction；The first cylinder body is supported by tabs Bending Deformation and damping, while by
Telescopic mast carries out horizontal shock-absorbing, and is played the role of reinforcing damping effect by U-shaped steel piece deformation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is telescopic mast structural schematic diagram of the invention；
Fig. 3 is tabs structural schematic diagram of the invention.
In figure: 1, shell；2, cylinder；3, tabs；4, the first cylinder body；5, first piston；6, second piston；7, first is living
Stopper rod；8, second piston bar；9, telescopic mast；10, the first support plate；11, the second support plate；12, the first threaded hole；13, second
Threaded hole；14, U-shaped steel piece；15, rubber column；16, lug；17, the second cylinder body；18, third piston；19, third piston rod；
20, spring；21, rubber block.
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.
Embodiment
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of auto parts and components damper, including shell 1,
The bottom of the shell 1 is fixed with cylinder 2, and the inside of the cylinder 2 is uniformly fixed with tabs 3, and the tabs 3 fit in
The outside of first cylinder body 4, two sides are respectively equipped with first piston 5 and second piston 6 up and down in first cylinder body 4, and described first
The side of piston 5 is fixed with the First piston bar 7 through the first cylinder body 4, and one end of the First piston bar 7 passes through telescopic mast 9
It is connected to the inner sidewall upper portion of shell 1, the side of the second piston 6 is fixed with the second piston bar 8 through the first cylinder body 4,
The outside of the first support plate 10 is fixed in one end of the second piston bar 8, and the avris of first support plate 10 is fixed on U-shaped
One side of steel disc 14, the another side of the U-shaped steel piece 14 are fixed with rubber column 15, and the outside of the shell 1 is fixed with lug
16, the outside of the lug 16 and the outside of rubber column 15 are fitted and connected.
Specifically, the top of the shell 1 is welded with the second support plate 11, the outside of second support plate 11 is offered
Second threaded hole 13, the outside of first support plate 10 offer the first threaded hole 12；It is convenient to damper and external object
Body connection.Stating telescopic mast 9 includes the second cylinder body 17, third piston 18, third piston rod 19 and spring 20, the third piston 18
It is movably connected on the inner cavity of the second cylinder body 17, the third piston rod 19 is fixed on third piston through one end of the second cylinder body 17
18 side, the other side of the third piston 18 are connected to one end of spring 20, and the other end of the spring 20 is fixed on
The inside of two cylinder bodies 17, the outside of second cylinder body 17 are articulated with the inner sidewall of shell 1, and the third piston rod 19 is articulated with
The side of First piston bar 7；So that telescopic mast 9 has preferable damping effect.The inner cavity top of the shell 1 is fixed with rubber
Block 21；Rubber block 21 causes shell 1 to damage for preventing First piston bar 7 from directly hitting shell 1.The quantity of the tabs 3
No less than ten, and tabs 3 are evenly distributed on the inside of cylinder 2；Dorr tabs 3 can preferably prop up the first cylinder body 4
Support.The quantity of the telescopic mast 9 is no less than three, and telescopic mast 9 is evenly distributed on the inside of shell 1；Multiple telescopic masts 9 can
Play better damping effect.
Working principle or structural principle, in use, the first support plate 10 and the second support plate 11 are separately fixed at vapour
On the outside and automobile chassis of vehicle battery case；When carrying out damping, second piston bar 8 is pushed to drive second by the first support plate 10
Piston 6 compresses the gas between first piston 5 and second piston 6 and carries out damping, and first piston 5 is driven to push First piston bar 7
Mobile, First piston bar 7 pushes third piston rod 19 mobile, carries out damping again by spring 20；Damping is being carried out to cross force
When, the first cylinder body 4 is supported by 3 Bending Deformation of tabs and damping, while horizontal shock-absorbing is carried out by telescopic mast 9, is being hung down
When straight damping, U-shaped steel piece 14 is supported lug 16 by rubber column 15, so that when lug 16 squeezes rubber column 15 pair
U-shaped steel piece 14 is pressed, so that damping effect is played in 14 deformation of U-shaped steel piece.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of auto parts and components damper, including shell, it is characterised in that: the bottom of the shell is fixed with cylinder, institute
The inside for stating cylinder is uniformly fixed with tabs, and the tabs fit in the outside of the first cylinder body, in first cylinder body on
Lower two sides are respectively equipped with first piston and second piston, and the side of the first piston is fixed with lives through the first of the first cylinder body
Stopper rod, one end of the First piston bar are connected to the inner sidewall upper portion of shell, the side of the second piston by telescopic mast
It is fixed with the second piston bar through the first cylinder body, the outside of the first support plate, institute are fixed in one end of the second piston bar
The avris for stating the first support plate is fixed on one side of U-shaped steel piece, and the another side of the U-shaped steel piece is fixed with rubber column, described outer
It is fixed with lug on the outside of shell, is fitted and connected on the outside of the outside of the lug and rubber column.
2. a kind of auto parts and components damper according to claim 1, it is characterised in that: weld at the top of the shell
There is the second support plate, the second threaded hole is offered on the outside of second support plate, is offered on the outside of first support plate
First threaded hole.
3. a kind of auto parts and components damper according to claim 1, it is characterised in that: the telescopic mast includes second
Cylinder body, third piston, third piston rod and spring, the third piston are movably connected on the inner cavity of the second cylinder body, the third
Piston rod is fixed on the side of third piston through one end of the second cylinder body, and the other side of the third piston is connected to spring
One end, the other end of the spring are fixed on the inside of the second cylinder body, the inside of shell are articulated on the outside of second cylinder body
Wall, the third piston rod are articulated with the side of First piston bar.
4. a kind of auto parts and components damper according to claim 1, it is characterised in that: the inner cavity top of the shell
It is fixed with rubber block.
5. a kind of auto parts and components damper according to claim 1, it is characterised in that: the quantity of the tabs is not
Less than ten, and tabs are evenly distributed on the inside of cylinder.
6. a kind of auto parts and components damper according to claim 1, it is characterised in that: the quantity of the telescopic mast is not
Less than three, and telescopic mast is uniformly distributed inside of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667926.9A CN110513424B (en) | 2019-07-23 | 2019-07-23 | Shock absorber for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667926.9A CN110513424B (en) | 2019-07-23 | 2019-07-23 | Shock absorber for automobile parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513424A true CN110513424A (en) | 2019-11-29 |
| CN110513424B CN110513424B (en) | 2021-01-19 |
Family
ID=68623971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667926.9A Active CN110513424B (en) | 2019-07-23 | 2019-07-23 | Shock absorber for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513424B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709749A (en) * | 2020-12-30 | 2021-04-27 | 蚌埠奥德压缩机工贸有限公司 | Fixed hydraulic breaker shock attenuation connecting rod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204358014U (en) * | 2014-12-30 | 2015-05-27 | 天津嘉泰盈顺健身器材有限公司 | A kind of three support point hydraulic buffers with multi-buffer |
| CN106481712A (en) * | 2015-08-31 | 2017-03-08 | 扬州市江都区方圆气动件厂 | A kind of two-way pneumatic support bar |
| DE102015119731A1 (en) * | 2015-11-16 | 2017-05-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | damper device |
| CN207581162U (en) * | 2017-12-08 | 2018-07-06 | 蒂森克虏伯扶梯(中国)有限公司 | A kind of ladder sprocket wheel of escalator |
| CN207701240U (en) * | 2017-11-02 | 2018-08-07 | 重庆鑫荣源精密科技有限公司 | A kind of engine air cylinder cap |
-
2019
- 2019-07-23 CN CN201910667926.9A patent/CN110513424B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204358014U (en) * | 2014-12-30 | 2015-05-27 | 天津嘉泰盈顺健身器材有限公司 | A kind of three support point hydraulic buffers with multi-buffer |
| CN106481712A (en) * | 2015-08-31 | 2017-03-08 | 扬州市江都区方圆气动件厂 | A kind of two-way pneumatic support bar |
| DE102015119731A1 (en) * | 2015-11-16 | 2017-05-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | damper device |
| CN207701240U (en) * | 2017-11-02 | 2018-08-07 | 重庆鑫荣源精密科技有限公司 | A kind of engine air cylinder cap |
| CN207581162U (en) * | 2017-12-08 | 2018-07-06 | 蒂森克虏伯扶梯(中国)有限公司 | A kind of ladder sprocket wheel of escalator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709749A (en) * | 2020-12-30 | 2021-04-27 | 蚌埠奥德压缩机工贸有限公司 | Fixed hydraulic breaker shock attenuation connecting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110513424B (en) | 2021-01-19 |
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| SE01 | Entry into force of request for substantive examination | ||
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