CN210881582U - Vehicle suspension shock absorber with adjustable damping - Google Patents
Vehicle suspension shock absorber with adjustable damping Download PDFInfo
- Publication number
- CN210881582U CN210881582U CN201922034059.3U CN201922034059U CN210881582U CN 210881582 U CN210881582 U CN 210881582U CN 201922034059 U CN201922034059 U CN 201922034059U CN 210881582 U CN210881582 U CN 210881582U
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- China
- Prior art keywords
- shock absorber
- outer side
- telescopic rod
- annular
- vehicle suspension
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- Expired - Fee Related
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Abstract
The utility model discloses a damping-adjustable vehicle suspension shock absorber, which comprises a telescopic rod and a hydraulic telescopic rod, wherein the upper end of the outer side surface of the telescopic rod is fixedly connected with a positioning sleeve, the lower end of the outer side surface of the positioning sleeve is provided with an annular supporting plate, the annular supporting plate is sleeved with a positioning screw rod through a through hole arranged on the upper surface of the annular supporting plate, and the outer side surface of the positioning screw rod is sequentially sleeved with a second nut, a fastening spring and a first nut from top to bottom, the second nut can be effectively prevented from falling off due to long-time vibration impact.
Description
Technical Field
The utility model relates to an automobile shock absorber ware technical field specifically is a damping adjustable vehicle suspension shock absorber.
Background
The shock absorber is an important part on the automobile, and the comfort, the operating stability and the safety of the automobile are directly influenced by the performance of the shock absorber. At present, a common double-tube hydraulic shock absorber is generally adopted for a passive suspension, and the damping of the common double-tube hydraulic shock absorber is not adjustable, so that the damping characteristic of a suspension system cannot be adjusted according to road conditions, vehicle running conditions or load capacity, and the ideal shock absorbing effect and operation stability cannot be achieved.
Therefore, various electric control suspension systems come into play, and the electric control suspension can not only well isolate road vibration, but also control the motion of a vehicle body and adjust the height of the vehicle body. Although a relatively ideal vibration isolation effect can be obtained through the electric control suspension, the existing control device of the electric control suspension is complex in design, high in energy consumption, high in manufacturing cost and complex in structure, large-scale popularization and application in commerce are difficult to achieve at present, and meanwhile, the shock resistance of the existing vehicle suspension shock absorber with adjustable damping is poor, so that the requirement of long-time high-speed cross country of a vehicle cannot be effectively met.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a damping adjustable vehicle suspension shock absorber, the cost of manufacture is lower, and controls very easily, has good shock resistance simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a damping-adjustable vehicle suspension shock absorber comprises a telescopic rod and a hydraulic telescopic rod, wherein a positioning sleeve is fixedly connected to the upper end of the outer side surface of the telescopic rod, an annular supporting plate is arranged at the lower end of the outer side surface of the positioning sleeve, positioning screw rods are sleeved on the annular supporting plate through holes formed in the upper surface of the annular supporting plate, a second nut, a fastening spring and a first nut are sequentially sleeved on the outer side surface of each positioning screw rod from top to bottom, the first nut is tightly attached to the lower surface of the annular supporting plate, the fastening springs are in a pressing state, the number of the three positioning screw rods is three, the three positioning screw rods are uniformly distributed on the upper surface of the annular supporting plate, the lower end surfaces of the three positioning screw rods are fixedly connected with the upper end surface of the hydraulic telescopic rod, an annular pressing plate is fixedly connected to the lower, the lower end of the outer side face of the telescopic rod is provided with an annular supporting plate, and the damping spring is arranged between the annular pressing plate and the annular supporting plate.
As a preferred technical scheme of the utility model, the up end of telescopic link is equipped with the top mounting panel, and the equipartition has four first mounting holes all around the upper surface of top mounting panel.
As a preferred technical scheme of the utility model, the lower terminal surface of telescopic link is equipped with the bottom mounting panel, and the equipartition has four second mounting holes all around the upper surface of bottom mounting panel.
As a preferred technical scheme of the utility model, be equipped with the support floor between the upper surface of annular support plate and the lateral surface of position sleeve, the quantity of support floor is no less than three, is no less than three support floor evenly distributed at annular support plate's upper surface.
As a preferred technical scheme of the utility model, hydraulic telescoping rod's hydraulic oil input end links to each other with the hydraulic oil output of outside hydraulic oil through outside hydraulic pump.
As a preferred technical scheme of the utility model, hydraulic telescoping rod's lateral surface upper end is equipped with the connecting block, and the connecting block is through setting up the connecting rod fixedly connected with lifting sleeve in its lateral surface, and lifting sleeve cup joints mutually with the lateral surface of telescopic link.
Compared with the prior art, the beneficial effects of the utility model are that: this damping adjustable vehicle suspension shock absorber, the cost of manufacture is lower, and controls very easily, has good shock resistance simultaneously, and the setting that combines the second mounting hole through the bottom mounting panel can effectively be with the utility model discloses a bottom is connected to together with wheel running gear, can adjust damping spring's damping through hydraulic telescoping rod, and fastening spring's setting can be precompressed the second nut, can effectively avoid the second nut to drop because of long-time vibrations impact.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention.
In the figure: the hydraulic support device comprises a top mounting plate 1, a first mounting hole 2, a positioning sleeve 3, an annular supporting plate 4, an annular pressing plate 5, a telescopic rod 6, an annular supporting plate 7, a bottom mounting plate 8, a second mounting hole 9, a damping spring 10, a hydraulic telescopic rod 11, a supporting rib plate 12, a lifting sleeve 13, a connecting block 14, a connecting rod 15, a first nut 16, a fastening spring 17, a second nut 18 and a positioning screw rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a damping-adjustable vehicle suspension shock absorber comprises a telescopic rod 6 and a hydraulic telescopic rod 11, wherein the upper end surface of the telescopic rod 6 is provided with a top mounting plate 1, four first mounting holes 2 are uniformly distributed on the periphery of the upper surface of the top mounting plate 1, the lower end surface of the telescopic rod 6 is provided with a bottom mounting plate 8, four second mounting holes 9 are uniformly distributed on the periphery of the upper surface of the bottom mounting plate 8, the bottom and a wheel travelling mechanism of the utility model can be effectively connected together through the arrangement of the bottom mounting plate 8 and the second mounting holes 9, the upper end of the outer side surface of the telescopic rod 6 is fixedly connected with a positioning sleeve 3, the lower end of the outer side surface of the positioning sleeve 3 is provided with an annular supporting plate 4, supporting rib plates 12 are arranged between the upper surface of the annular supporting plate 4 and the outer side surface of the positioning sleeve 3, the number of the supporting rib plates, the annular supporting plate 4 is sleeved with a positioning screw rod 19 through a through hole arranged on the upper surface of the annular supporting plate, a second nut 18, a fastening spring 17 and a first nut 16 are sequentially sleeved on the outer side surface of the positioning screw rod 19 from top to bottom, the first nut 16 is tightly attached to the lower surface of the annular supporting plate 4, the fastening spring 17 is in a compression state, the second nut 18 can be pre-compressed by the fastening spring 17, the second nut 18 can be effectively prevented from falling off due to long-time vibration impact, the number of the positioning screw rods 19 is three, the three positioning screw rods 19 are uniformly distributed on the upper surface of the annular supporting plate 4, the lower end surfaces of the three positioning screw rods 19 are all fixedly connected with the upper end surface of the hydraulic telescopic rod 11, the hydraulic oil input end of the hydraulic telescopic rod 11 is connected with the hydraulic oil output end of external hydraulic oil through an external hydraulic pump, and, ring clamp 5 cup joints with telescopic link 6 mutually, damping spring 10 has been cup jointed at the lateral surface middle part of telescopic link 6, can adjust damping spring 10's damping through hydraulic telescoping rod 11, the lateral surface lower extreme of telescopic link 6 is equipped with annular layer board 7, damping spring 10 sets up between ring clamp 5 and annular layer board 7, hydraulic telescoping rod 11's lateral surface upper end is equipped with connecting block 14, connecting block 14 is through setting up connecting rod 15 fixedly connected with lifting sleeve 13 at its lateral surface, lifting sleeve 13 cup joints with telescopic link 6's lateral surface mutually, this damping adjustable vehicle suspension shock absorber, the cost of manufacture is lower, and control very easily, good shock resistance has simultaneously.
When in use: will through top mounting panel 1 and first mounting hole 2 the utility model discloses a top links to each other with the motorcycle type frame, and will through bottom mounting panel 8 and second mounting hole 9 the utility model discloses a bottom links to each other with wheel running gear, when needs adjust damping spring 10, through adjusting the flexible of hydraulic telescoping rod 11, can effective control damping spring 10's compression and extension.
The utility model can be conveniently installed, occupies little space when in use, and is convenient to install and use; the damping of the shock absorber can be adjusted quickly and efficiently, and the use convenience is improved; the setting of support floor 12 can improve the utility model discloses a structural strength has improved the convenience in use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a damping adjustable vehicle suspension shock absorber, includes telescopic link (6) and hydraulic telescoping rod (11), its characterized in that: the upper end of the outer side face of the telescopic rod (6) is fixedly connected with a positioning sleeve (3), the lower end of the outer side face of the positioning sleeve (3) is provided with an annular supporting plate (4), the annular supporting plate (4) is sleeved with a positioning screw (19) through a through hole formed in the upper surface of the annular supporting plate, the outer side face of the positioning screw (19) is sequentially sleeved with a second nut (18), a fastening spring (17) and a first nut (16) from top to bottom, the first nut (16) is tightly attached to the lower surface of the annular supporting plate (4), the fastening spring (17) is in a compression state, the three positioning screws (19) are three, the three positioning screws (19) are uniformly distributed on the upper surface of the annular supporting plate (4), the lower end faces of the three positioning screws (19) are fixedly connected with the upper end face of the hydraulic telescopic rod (11), and the lower end face of the hydraulic telescopic rod (11, annular clamp plate (5) cup joints with telescopic link (6) mutually, and damping spring (10) have been cup jointed at the lateral surface middle part of telescopic link (6), and the lateral surface lower extreme of telescopic link (6) is equipped with annular layer board (7), damping spring (10) set up between annular clamp plate (5) and annular layer board (7).
2. An adjustable damping vehicle suspension shock absorber according to claim 1, wherein: the upper end face of telescopic link (6) is equipped with top mounting panel (1), and the upper surface equipartition all around of top mounting panel (1) has four first mounting holes (2).
3. An adjustable damping vehicle suspension shock absorber according to claim 1, wherein: the lower terminal surface of telescopic link (6) is equipped with bottom mounting panel (8), and the upper surface equipartition all around of bottom mounting panel (8) has four second mounting holes (9).
4. An adjustable damping vehicle suspension shock absorber according to claim 1, wherein: support rib plates (12) are arranged between the upper surface of the annular support plate (4) and the outer side surface of the positioning sleeve (3), the number of the support rib plates (12) is not less than three, and the support rib plates (12) are uniformly distributed on the upper surface of the annular support plate (4).
5. An adjustable damping vehicle suspension shock absorber according to claim 1, wherein: and the hydraulic oil input end of the hydraulic telescopic rod (11) is connected with the hydraulic oil output end of external hydraulic oil through an external hydraulic pump.
6. An adjustable damping vehicle suspension shock absorber according to claim 1, wherein: the hydraulic telescopic rod is characterized in that a connecting block (14) is arranged at the upper end of the outer side face of the hydraulic telescopic rod (11), the connecting block (14) is fixedly connected with a lifting sleeve (13) through a connecting rod (15) arranged on the outer side face of the connecting block, and the lifting sleeve (13) is sleeved with the outer side face of the telescopic rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034059.3U CN210881582U (en) | 2019-11-22 | 2019-11-22 | Vehicle suspension shock absorber with adjustable damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922034059.3U CN210881582U (en) | 2019-11-22 | 2019-11-22 | Vehicle suspension shock absorber with adjustable damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881582U true CN210881582U (en) | 2020-06-30 |
Family
ID=71340820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922034059.3U Expired - Fee Related CN210881582U (en) | 2019-11-22 | 2019-11-22 | Vehicle suspension shock absorber with adjustable damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392901A (en) * | 2020-11-15 | 2021-02-23 | 龚新舫 | Automobile damper capable of flexibly regulating pressure |
| CN113561721A (en) * | 2021-07-30 | 2021-10-29 | 北京长安汽车工程技术研究有限责任公司 | Shock absorber assembly capable of adjusting vehicle height and vehicle |
| CN116476965A (en) * | 2023-05-15 | 2023-07-25 | 浙江都尔特轮车业有限公司 | Two-wheel vehicle convenient to control turns to and shock attenuation is effectual |
-
2019
- 2019-11-22 CN CN201922034059.3U patent/CN210881582U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392901A (en) * | 2020-11-15 | 2021-02-23 | 龚新舫 | Automobile damper capable of flexibly regulating pressure |
| CN112392901B (en) * | 2020-11-15 | 2022-12-13 | 重庆国贵赛车科技股份有限公司 | Automobile shock absorber capable of flexibly adjusting pressure |
| CN113561721A (en) * | 2021-07-30 | 2021-10-29 | 北京长安汽车工程技术研究有限责任公司 | Shock absorber assembly capable of adjusting vehicle height and vehicle |
| CN113561721B (en) * | 2021-07-30 | 2023-12-08 | 北京长安汽车工程技术研究有限责任公司 | Shock absorber assembly capable of adjusting vehicle height and vehicle |
| CN116476965A (en) * | 2023-05-15 | 2023-07-25 | 浙江都尔特轮车业有限公司 | Two-wheel vehicle convenient to control turns to and shock attenuation is effectual |
| CN116476965B (en) * | 2023-05-15 | 2023-10-20 | 浙江都尔特轮车业有限公司 | Two-wheel vehicle convenient to control turns to and shock attenuation is effectual |
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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 |
Granted publication date: 20200630 Termination date: 20201122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |