CN218598703U - Suspension damper spring assembly of motor vehicle - Google Patents
Suspension damper spring assembly of motor vehicle Download PDFInfo
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- CN218598703U CN218598703U CN202222654470.2U CN202222654470U CN218598703U CN 218598703 U CN218598703 U CN 218598703U CN 202222654470 U CN202222654470 U CN 202222654470U CN 218598703 U CN218598703 U CN 218598703U
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- shock absorber
- piston rod
- absorber shell
- motor vehicle
- spring assembly
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Abstract
The application discloses a suspension shock absorber spring assembly of a motor vehicle, which comprises a shock absorber shell, a piston rod and a spring, wherein a sleeve is arranged in the shock absorber shell, the piston rod is sleeved in the sleeve, a piston valve is arranged at the bottom end of the piston rod, and the piston rod is connected with an inner cavity of the shock absorber shell in a sliding manner; the shock absorber shell runs through the limiting plate, the limiting plate top rigid coupling has spring one end, the rigid coupling of the spring other end is in the fixed plate bottom, the fixed plate bottom is provided with the oil blanket. The threaded rod and the positioning block can respectively limit the installation of the fixed plate and the limiting plate, so that the installation and the disassembly of the spring are facilitated, the rebound limiting block and the clamping rod can assist in limiting rebound of the piston rod, and the damping effect of the whole damper is ensured; oil blanket and piston valve can protect the upper and lower both sides of piston rod, and the lantern ring can be dismantled, and the cooperation first backup pad and second backup pad use, and the whole bumper shock absorber of being convenient for is installed and is connected on the motor vehicle, excellent in use effect.
Description
Technical Field
The application relates to the field of shock absorbers, in particular to a suspension shock absorber spring assembly of a motor vehicle.
Background
The shock absorber is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to automobiles and aims to accelerate the damping of the vibration of a frame and an automobile body so as to improve the driving smoothness of the automobile. When the road surface is uneven, although the shock-absorbing spring can filter the vibration of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping.
Shock-absorbing structure on the bumper shock absorber installs and dismantles inconveniently, and the resilience scope of piston rod is difficult for injecing, and the shock attenuation effect of whole bumper shock absorber is unsatisfactory, and both sides lack protection architecture about the piston rod, and the bumper shock absorber outside lacks bearing structure, is unfavorable for the installation and the connection of bumper shock absorber. Accordingly, a suspension damper spring assembly for a motor vehicle is provided to address the above problems.
Disclosure of Invention
The suspension shock absorber spring assembly of a motor vehicle is provided in this embodiment and is arranged in solving among the prior art shock absorber shock-absorbing structure installation and dismantlement inconvenience, and the resilience scope of piston rod is difficult for injecing, and the shock attenuation effect of whole shock absorber is unsatisfactory, and both sides lack protection architecture about the piston rod, and the shock absorber outside lacks bearing structure, is unfavorable for the problem of the installation and the connection of shock absorber.
According to one aspect of the application, a suspension damper spring assembly of a motor vehicle is provided, which comprises a damper shell, a piston rod and a spring, wherein a sleeve is arranged inside the damper shell, the piston rod is sleeved inside the sleeve, a piston valve is arranged at the bottom end of the piston rod, and the piston rod is in sliding connection with an inner cavity of the damper shell; the shock absorber shell runs through the limiting plate, limiting plate top rigid coupling has spring one end, spring other end rigid coupling is in the fixed plate bottom, the fixed plate bottom is provided with the oil blanket, the oil blanket is installed at shock absorber shell inner chamber top.
Further, pass through threaded connection between fixed plate and the threaded rod, the threaded rod rigid coupling is at the piston rod top, just the diameter of threaded rod is less than the piston rod.
Further, the limiting plate bottom is connected with the locating piece through the bolt, the locating piece rigid coupling is on the shock absorber shell lateral wall, the limiting plate bottom is provided with the second backup pad, the second backup pad is installed on the shock absorber shell lateral wall.
Furtherly, two lantern rings have been cup jointed to the bumper shock absorber shell outside, the lantern ring is semi-circular, and two the block is connected between the lantern ring, and the rigid coupling has the fixed block on the lantern ring that is located the right side, the fixed block bottom is provided with first backup pad, first backup pad is installed on the bumper shock absorber shell.
Further, the bottom valve is installed to bumper shock absorber shell inner chamber bottom, the bottom valve is located the piston valve bottom, the piston valve top is provided with the block pole, the block pole is the L type, just block pole one end rigid coupling is on the piston rod lateral wall.
Furthermore, the top ends of the clamping rods are clamped in the rebound limiting blocks, the number of the clamping rods is four, and the rebound limiting blocks are sleeved outside the piston rod.
Through the above-mentioned embodiment of this application, the bumper shock absorber shell has been adopted, piston rod and spring, it is inconvenient with the dismantlement to have solved the shock-absorbing structure installation on the bumper shock absorber, the resilience scope of piston rod is difficult for injecing, the shock attenuation effect of whole bumper shock absorber is unsatisfactory, and both sides lack protection architecture about the piston rod, the outside bearing structure that lacks of bumper shock absorber, be unfavorable for the installation of bumper shock absorber and the problem of connection, shock-absorbing structure convenient to install and dismantle on having gained the bumper shock absorber, the resilience scope of piston rod can be injectd, it is effectual to shock attenuation, both sides have protection architecture about the piston rod, the outside has bearing structure, the effect of being convenient for bumper shock absorber installation and connection.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a top view of an exemplary clamping bar structure of the present application.
In the figure: 1. a threaded rod; 2. a fixing plate; 3. a damper housing; 4. a limiting plate; 5. a sleeve; 6. a collar; 7. a piston rod; 8. a piston valve; 9. a bottom valve; 10. a first support plate; 11. a rebound stopper; 12. a fixed block; 13. a second support plate; 14. positioning blocks; 15. oil sealing; 16. a spring; 17. and (4) clamping the rod.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a suspension damper spring assembly of a motor vehicle includes a damper housing 3, a piston rod 7 and a spring 16, wherein a sleeve 5 is installed inside the damper housing 3, the piston rod 7 is sleeved inside the sleeve 5, a piston valve 8 is installed at the bottom end of the piston rod 7, and the piston rod 7 is slidably connected with an inner cavity of the damper housing 3, so that the piston rod 7 can be installed and used inside the damper housing 3; the shock absorber shell 3 runs through the limiting plate 4, 4 top rigid couplings of limiting plate have 16 one ends of spring, 16 other end rigid couplings of spring are in 2 bottoms of fixed plate, 2 bottoms of fixed plate are provided with the oil blanket 15, the oil blanket 15 is installed at 3 inner chamber tops of shock absorber shell, and the oil blanket 15 of being convenient for is at the inside installation of shock absorber shell 3.
The fixing plate 2 is connected with the threaded rod 1 through threads, the threaded rod 1 is fixedly connected to the top of the piston rod 7, and the diameter of the threaded rod 1 is smaller than that of the piston rod 7, so that the threaded rod 1 can assist in connecting the fixing plate 2; the bottom of the limiting plate 4 is connected with a positioning block 14 through a bolt, the positioning block 14 is fixedly connected to the side wall of the shock absorber shell 3, a second supporting plate 13 is arranged at the bottom of the limiting plate 4, and the second supporting plate 13 is arranged on the side wall of the shock absorber shell 3, so that the positioning block 14 can support and fix the bottom of the limiting plate 4 conveniently; the shock absorber shell 3 is sleeved with two lantern rings 6, the lantern rings 6 are semicircular, the two lantern rings 6 are connected in a clamping mode, the lantern ring 6 on the right side is fixedly connected with a fixed block 12, a first supporting plate 10 is arranged at the bottom of the fixed block 12, and the first supporting plate 10 is installed on the shock absorber shell 3, so that the first supporting plate 10 and the lantern rings 6 can be installed conveniently; the bottom valve 9 is installed at the bottom of the inner cavity of the shock absorber shell 3, the bottom valve 9 is located at the bottom of the piston valve 8, the clamping rod 17 is arranged above the piston valve 8, the clamping rod 17 is L-shaped, and one end of the clamping rod 17 is fixedly connected to the side wall of the piston rod 7, so that the clamping rod 17 can limit the moving range of the piston rod 7; the top end of the clamping rod 17 is clamped in the rebound limiting block 11, the number of the clamping rods 17 is four, the rebound limiting block 11 is sleeved outside the piston rod 7, and the rebound limiting block 11 is convenient to install and use.
This application is when using, the electric elements that appear in this application all external intercommunication power and control switch when using, at first sleeve 5 encloses into the cavity with 3 inner walls of bumper shock absorber shell, this cavity is located the left and right sides of piston rod 7, be provided with liquid in the cavity, the liquid top is low-pressure gas, resilience stopper 11 is connected with sleeve 5 lateral wall, piston rod 7 is when 3 inside lift adjustment of bumper shock absorber shell, resilience stopper 11 keeps motionless, block pole 17 goes up and down along with piston rod 7, when block pole 17 moves up, its top block is in resilience stopper 11, can inject the scope of moving up of piston rod 7, separate limiting plate 4 and locating piece 14, rotation fixed plate 2, separate fixed plate 2 and threaded rod 1, can realize fixed plate 2, the separation of limiting plate 4 and spring 16, all seted up the mounting hole in first backup pad 10 and the second backup pad 13, fixed block 12 can support bumper shock absorber shell 3 middle part, wherein sleeve 5, the setting of piston valve 8 and bottom valve 9 is prior art.
The application has the advantages that:
1. the installation of the fixing plate 2 and the limiting plate 4 can be limited by the threaded rod 1 and the positioning block 14 respectively, so that the installation and the disassembly of the spring 16 are facilitated, the limiting resilience of the piston rod 7 can be assisted by the resilience limiting block 11 and the clamping rod 17, and the damping effect of the whole damper is ensured;
2. this application is rational in infrastructure, and oil blanket 15 and piston valve 8 can protect the upper and lower both sides of piston rod 7, and lantern ring 6 can be dismantled, and the first backup pad 10 of cooperation and the use of second backup pad 13 are convenient for whole bumper shock absorber installation and connection on the motor vehicle, excellent in use effect.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A suspension damper spring assembly for a motor vehicle, characterized by: the shock absorber comprises a shock absorber shell (3), a piston rod (7) and a spring (16), wherein a sleeve (5) is installed inside the shock absorber shell (3), the piston rod (7) is sleeved inside the sleeve (5), a piston valve (8) is installed at the bottom end of the piston rod (7), and the piston rod (7) is in sliding connection with an inner cavity of the shock absorber shell (3); limiting plate (4) is run through in bumper shock absorber shell (3), limiting plate (4) top rigid coupling has spring (16) one end, spring (16) other end rigid coupling is in fixed plate (2) bottom, fixed plate (2) bottom is provided with oil blanket (15), install at bumper shock absorber shell (3) inner chamber top oil blanket (15).
2. A suspension damper spring assembly for a motor vehicle according to claim 1, wherein: the fixing plate (2) is connected with the threaded rod (1) through threads, the threaded rod (1) is fixedly connected to the top of the piston rod (7), and the diameter of the threaded rod (1) is smaller than that of the piston rod (7).
3. A suspension damper spring assembly for a motor vehicle according to claim 1, wherein: the bottom of the limiting plate (4) is connected with the positioning block (14) through a bolt, the positioning block (14) is fixedly connected to the side wall of the shock absorber shell (3), a second supporting plate (13) is arranged at the bottom of the limiting plate (4), and the second supporting plate (13) is installed on the side wall of the shock absorber shell (3).
4. A suspension damper spring assembly for a motor vehicle according to claim 1, wherein: shock absorber shell (3) outside has cup jointed two lantern rings (6), lantern ring (6) are semi-circular, and two the block is connected between the lantern ring (6), and the rigid coupling has fixed block (12) on lantern ring (6) that are located the right side, fixed block (12) bottom is provided with first backup pad (10), install on shock absorber shell (3) first backup pad (10).
5. A suspension damper spring assembly for a motor vehicle according to claim 1, wherein: bottom valve (9) are installed to shock absorber shell (3) inner chamber bottom, bottom valve (9) are located piston valve (8) bottom, piston valve (8) top is provided with block pole (17), block pole (17) are the L type, just block pole (17) one end rigid coupling is on piston rod (7) lateral wall.
6. A suspension damper spring assembly for a motor vehicle according to claim 5, wherein: the top ends of the clamping rods (17) are clamped in the rebound limiting blocks (11), the number of the clamping rods (17) is four, and the rebound limiting blocks (11) are sleeved outside the piston rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654470.2U CN218598703U (en) | 2022-10-09 | 2022-10-09 | Suspension damper spring assembly of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654470.2U CN218598703U (en) | 2022-10-09 | 2022-10-09 | Suspension damper spring assembly of motor vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN218598703U true CN218598703U (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222654470.2U Active CN218598703U (en) | 2022-10-09 | 2022-10-09 | Suspension damper spring assembly of motor vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498687A (en) * | 2023-04-19 | 2023-07-28 | 浙江朝日减振器有限公司 | Automobile shock absorber with adjustable function |
-
2022
- 2022-10-09 CN CN202222654470.2U patent/CN218598703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498687A (en) * | 2023-04-19 | 2023-07-28 | 浙江朝日减振器有限公司 | Automobile shock absorber with adjustable function |
| CN116498687B (en) * | 2023-04-19 | 2024-05-10 | 浙江朝日减振器有限公司 | Automobile shock absorber with adjustable function |
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