CN202418409U - Adjustable shock absorber - Google Patents
Adjustable shock absorber Download PDFInfo
- Publication number
- CN202418409U CN202418409U CN2012200444969U CN201220044496U CN202418409U CN 202418409 U CN202418409 U CN 202418409U CN 2012200444969 U CN2012200444969 U CN 2012200444969U CN 201220044496 U CN201220044496 U CN 201220044496U CN 202418409 U CN202418409 U CN 202418409U
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- Prior art keywords
- piston rod
- liquid storage
- locking
- storage cylinder
- nut
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable shock absorber, which comprises a hydraulic cylinder, a piston rod coaxial with the hydraulic cylinder, and a piston rod buffer block and a dust cover which are arranged at the joint of the hydraulic cylinder and the piston rod, wherein one end of the piston rod is arranged in the hydraulic cylinder; the other end of the piston rod is provided with an adjusting screw with adjusting threads; the adjusting screw is provided with a spring gland plate; one side of the hydraulic cylinder close to the piston rod is provided with a first locking nut; and the adjustable shock absorber also comprises a buffer spring of which one end is pressed against the first locking nut and the other end is pressed against the spring gland plate. The adjustable shock absorber is simple and reasonable in structure, requirements for different heights of vehicle bodies are met by adjusting the locking nut, and mechanical adjustment is realized; by regulating the length of the buffer spring, the shock absorption adjustment for motor vehicles is achieved, the adaptability of the shock absorber to different road conditions is improved, and the shock absorption effect is good; and the most proper attenuation force and spring coefficient adjustment for different vehicles is realized, so that the applicability and practicability of the product are greatly improved.
Description
Technical field
The utility model belongs to car vibration damper field, is specifically related to a kind of adjustable shock absorber.
Background technique
Automobile absorber is mainly used in and relaxes jolting in the driving, and with other parts cooperatively interact the inclination performance, the hauling ability that realize car load, turn to feedback performance etc.Because different road conditions require the damping force of vibration damper to be not quite similar.
Traditional automobile absorber mainly is made up of piston rod, clutch release slave cylinder and the liquid storage cylinder coaxial with it, and piston rod is arranged on clutch release slave cylinder inside, clutch release slave cylinder is arranged on the liquid storage cylinder interior, and three all interconnect.Be respectively equipped with piston valve and bottom valve in the bottom of piston rod and the bottom of clutch release slave cylinder, and on piston rod, be provided with limiting stopper, the range of limiting stopper decision piston rod.
This traditional automobile absorber, simple in structure, its cushioning ability of regulating vehicle is limited, and the adjusting hauling ability is also limited.Therefore good automobile absorber is related domain technical issues that need to address a kind of adjusting function to be provided.
Summary of the invention
The purpose of the utility model provides a kind of adjustable damper of good damping effect.
The technological scheme that realizes the utility model purpose provides a kind of adjustable shock absorber; Comprise the liquid storage cylinder, with the piston rod of the coaxial setting of liquid storage cylinder, be arranged on the piston rod buffer stopper and the dust-proof cover of liquid storage cylinder and piston rod joint; One end of said piston rod is arranged on the liquid storage cylinder interior; The other end of said piston rod is to be provided with the adjusting screw rod of regulating screw thread, and said adjusting screw rod is provided with the spring capping dish, is provided with first locking nut near piston rod one side on the said liquid storage cylinder; Comprise that also an end is connected on first locking nut, the other end is connected to the damping spring on the spring capping dish.
Further; Opposite side relative with first locking nut on the said liquid storage cylinder is provided with second locking nut; An end that does not link to each other with piston rod of said liquid storage cylinder is arranged with the suspension ring device; The end of suspension ring device is connected on second locking nut and is fixed on the end of liquid storage cylinder through clip, and the other end of said suspension ring device is provided with the rubber bushing assembly.
Further, said first locking nut comprises locking primary nut, locking big nut, and damping spring is connected on the locking big nut, and the locking primary nut is arranged on a locking big nut side opposite with damping spring.
The utlity model has positive effect: the utility model simple and reasonable, the liquid storage cylinder is provided with locking nut, can the adjusting lock nut realize adapting to vehicle body height different requirement, realizes that machinery is adjustable; Comprise that an end is connected on first locking nut, the other end is connected to the damping spring on the spring capping dish, can accomplish through the length of regulating damping spring the damping of locomotive is regulated, thereby improve the adaptability of vibration damper to different road conditions, good damping effect; And can carry out optimal damping force (damping) and spring constant adjustment to different automobile types, the vibration damper performance can be regulated through regulating turn-knob, has improved the applicability and the practicability of product so greatly.
Description of drawings
For the content that makes the utility model is more clearly understood, below according to specific embodiment and combine accompanying drawing, the utility model is done further detailed explanation, wherein:
Fig. 1 is the structural representation of the utility model.
Reference character: liquid storage cylinder 1, piston rod 2, piston rod buffer stopper 3, dust-proof cover 4, adjusting screw rod 5, spring capping dish 6, first locking nut 7, locking primary nut 71, locking big nut 72, damping spring 8, second locking nut 9, suspension ring device 10, clip 11, rubber bushing assembly 12.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Present embodiment is a kind of adjustable shock absorber; See Fig. 1, a kind of adjustable shock absorber, comprise liquid storage cylinder 1, with the piston rod 2 of liquid storage cylinder 1 coaxial setting, be arranged on the piston rod buffer stopper 3 and the dust-proof cover 4 of liquid storage cylinder 1 and piston rod 2 joints; One end of piston rod 2 is arranged on liquid storage cylinder 1 inside; The other end of piston rod 2 is to be provided with the adjusting screw rod 5 of regulating screw thread, and adjusting screw rod 5 is provided with spring capping dish 6, is provided with first locking nut 7 near piston rod 2 one sides on the liquid storage cylinder 1; Comprise that also an end is connected on first locking nut 7, the other end is connected to the damping spring 8 on the spring capping dish 6.The spring capping dish is fixed on the piston rod through screw and nut; The adjusting screw rod that can be used for regulating damping spring is arranged on vibration damper, and locking nut can be through regulating the swing offset of adjusting screw rod; The elastic range of damping spring is changed; Thereby improve the adaptability of vibration damper, reach and alleviate jolt degree and raising of vehicle and take advantage of the comfort level of driving, and can carry out optimal damping force (damping) and spring constant adjustment to different automobile types to different road conditions; The vibration damper performance can be regulated through regulating turn-knob, has improved the applicability of product so greatly.After putting damping spring on the damper main body, be implemented in the stability that has both again when guaranteeing the street driving comfort when walking at a high speed.
The opposite side relative with first locking nut is provided with second locking nut 9 on the liquid storage cylinder 1; The end that liquid storage cylinder 1 does not link to each other with piston rod is arranged with suspension ring device 10; The end of suspension ring device 10 is connected on second locking nut 9 and is fixed on the end of liquid storage cylinder 1 through clip 11, and the other end of suspension ring device 10 is provided with rubber bushing assembly 12.
First locking nut 7 comprises locking primary nut 71, locking big nut 72, and damping spring 8 is connected on the locking big nut 72, and the locking primary nut is arranged on a locking big nut side opposite with damping spring.Can regulate tight split nut according to the height difference of vehicle body, realize that machinery is adjustable.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the mode of execution of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all mode of executions.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection domain of the utility model.
Claims (3)
1. adjustable shock absorber; Comprise the liquid storage cylinder, with the piston rod of the coaxial setting of liquid storage cylinder, be arranged on the piston rod buffer stopper and the dust-proof cover of liquid storage cylinder and piston rod joint; One end of said piston rod is arranged on the liquid storage cylinder interior; It is characterized in that: the other end of said piston rod is to be provided with the adjusting screw rod of regulating screw thread, and said adjusting screw rod is provided with the spring capping dish, is provided with first locking nut near piston rod one side on the said liquid storage cylinder; Comprise that also an end is connected on first locking nut, the other end is connected to the damping spring on the spring capping dish.
2. adjustable shock absorber according to claim 1; It is characterized in that: opposite side relative with first locking nut on the said liquid storage cylinder is provided with second locking nut; An end that does not link to each other with piston rod of said liquid storage cylinder is arranged with the suspension ring device; The end of suspension ring device is connected on second locking nut and is fixed on the end of liquid storage cylinder through clip, and the other end of said suspension ring device is provided with the rubber bushing assembly.
3. adjustable shock absorber according to claim 2; It is characterized in that: said first locking nut comprises locking primary nut, locking big nut; Damping spring is connected on the locking big nut, and the locking primary nut is arranged on a locking big nut side opposite with damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200444969U CN202418409U (en) | 2012-02-13 | 2012-02-13 | Adjustable shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200444969U CN202418409U (en) | 2012-02-13 | 2012-02-13 | Adjustable shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418409U true CN202418409U (en) | 2012-09-05 |
Family
ID=46743179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200444969U Expired - Fee Related CN202418409U (en) | 2012-02-13 | 2012-02-13 | Adjustable shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216718A (en) * | 2019-05-21 | 2019-09-10 | 太原科技大学 | Toothholder positioning robot's end effector mechanism protective device |
| CN111216767A (en) * | 2020-03-12 | 2020-06-02 | 重庆文理学院 | Civil engineering building materials transport vechicle |
-
2012
- 2012-02-13 CN CN2012200444969U patent/CN202418409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216718A (en) * | 2019-05-21 | 2019-09-10 | 太原科技大学 | Toothholder positioning robot's end effector mechanism protective device |
| CN111216767A (en) * | 2020-03-12 | 2020-06-02 | 重庆文理学院 | Civil engineering building materials transport vechicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20140213 |