CN105351432A - Reinforced damper - Google Patents
Reinforced damper Download PDFInfo
- Publication number
- CN105351432A CN105351432A CN201510871206.6A CN201510871206A CN105351432A CN 105351432 A CN105351432 A CN 105351432A CN 201510871206 A CN201510871206 A CN 201510871206A CN 105351432 A CN105351432 A CN 105351432A
- Authority
- CN
- China
- Prior art keywords
- damping
- piston cylinder
- top board
- bolt
- damping top
- 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.)
- Pending
Links
Classifications
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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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
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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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
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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
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/066—Variable stiffness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to dampers, in particular to a reinforced damper. The reinforced damper comprises a damping top plate, a clamping device, an elastic capsule, a sealing plug, a piston column, a piston cylinder and a buffering device. The piston cylinder is arranged at the bottom end of the damping top plate. The piston column is arranged in the piston cylinder. The sealing plug is arranged at the bottom of the piston cylinder. The two ends of the damping top plate are fixedly connected with the clamping device. The upper end of the elastic capsule is connected with the damping top plate. The lower end of the elastic capsule is connected with the piston cylinder. A buffer cushion is further arranged at the bottom of the damping top plate. The bottom of the buffer cushion is connected with a buffer spring. The buffer spring is located above the piston column. By adopting the reinforced damper, friction damping, air damping and spring damping are organically combined; moreover, in the damping process, the rigidity and damping of the reinforced damper are adjustable and capable of meeting the requirements of vehicles under different road conditions and the requirements for various kinds of operation stability, the cost is reduced, and the effects are improved.
Description
Technical field
The present invention relates to a kind of vibration damper, especially a kind of reinforced vibration damper.
Background technique
Along with the development of science and technology, the more and more advanced shock mitigation system of motor vehicle equipment improves the travelling comfort of driver.Traditional vibration damper comprises: air bump, friction damper, spring damper, electromagnetic shock absorber etc., and they are all generally independent uses, and 26S Proteasome Structure and Function is all more single.
Summary of the invention
In order to overcome the deficiency of existing vibration damper function singleness, the invention provides a kind of reinforced vibration damper.
The technical solution adopted for the present invention to solve the technical problems is: a kind of reinforced vibration damper, comprise damping top board, clamp device, elastic sack body, sealing bolt, piston cylinder, piston cylinder and damping device, damping top board bottom is provided with piston cylinder, piston cylinder is provided with in piston cylinder, sealing bolt is provided with bottom piston cylinder, damping top board two ends are fixedly connected with clamp device respectively, elastic sack body upper end is connected with damping top board, lower end is connected with piston cylinder, also cushion pad is provided with bottom damping top board, be connected with damping spring bottom cushion pad, damping spring is positioned at the top of piston cylinder.
According to another embodiment of the invention, comprise clamp device further and comprise bolt, connecting rod, pressing plate and fastening spring, small end is equipped with bolt, bolt is arranged with fastening spring, connecting rod lower end is provided with pressing plate, and damping top board comprises dunnage, bolt hole and utricule groove, and damping top board two ends are provided with bolt hole and utricule groove, clamp device is screwed in bolt hole by bolt, realizes being fixedly connected with damping top board two ends.
According to another embodiment of the invention, comprise piston cylinder further and comprise barrel, bore and sealed groove, the barrel of piston cylinder is provided with bore and sealed groove, the upper end of elastic sack body hooks and is located in the utricule groove of damping top board, lower end hooks and is located in sealed groove, the joint of elastic sack body upper end and sealed groove is provided with metal o-ring, and the joint of lower end and utricule groove is provided with metal o-ring.
According to another embodiment of the invention, comprise piston cylinder further and comprise cylinder, post case and friction plate, post case both sides are provided with friction plate, and bottom is provided with cylinder.
The invention has the beneficial effects as follows, this vibration damper, damping by friction, air damping and spring shock absorption three kinds of modes, organically combines, and in shock absorbing process, rigidity and damping adjustable, the different road conditions of automobile and the steady requirement of various behaviour can be met, save cost, improve effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram of damping top board;
Fig. 3 is the schematic diagram of clamp device;
Fig. 4 is the schematic diagram of piston cylinder;
Fig. 5 is the schematic diagram of piston cylinder;
1. damping top board, 2. clamp device, 3. elastic sack body, 4. sealing bolts in figure, 5. piston cylinder, 6. piston cylinder, 7. cushion pad, 8. damping spring, 11. dunnages, 12. bolts hole, 13. utricule grooves, 21. bolts, 22. connecting rods, 23. pressing plates, 24. fastening springs, 32. metal o-rings, 51. cylinders, 52. post casees, 53. friction plates, 61. barrels, 62. sealed grooves, 63. bore.
Embodiment
If Fig. 1 is structural representation of the present invention, Fig. 2 is the schematic diagram of damping top board, Fig. 3 is the schematic diagram of clamp device, Fig. 4 is the schematic diagram of piston cylinder, Fig. 5 is the schematic diagram of piston cylinder, a kind of reinforced vibration damper, comprise damping top board 1, clamp device 2, elastic sack body 3, sealing bolt 4, piston cylinder 5, piston cylinder 6, cushion pad 7 and damping spring 8, damping top board 1 bottom is provided with piston cylinder 6, piston cylinder 5 is provided with in piston cylinder 6, sealing bolt 4 is provided with bottom piston cylinder 6, damping top board 1 two ends are fixedly connected with clamp device 2 respectively, elastic sack body 3 upper end is connected with damping top board 1, lower end is connected with piston cylinder 6, cushion pad 7 is also provided with bottom damping top board 1, be connected with damping spring 8 bottom cushion pad 7, damping spring 8 is positioned at the top of piston cylinder 5, clamp device 2 comprises bolt 21, connecting rod 22, pressing plate 23 and fastening spring 24, connecting rod 22 upper end is equipped with bolt 21, bolt 21 is arranged with fastening spring 24, connecting rod 22 lower end is provided with pressing plate 23, damping top board 1 comprises dunnage 11, bolt hole 12 and utricule groove 13, damping top board 1 two ends are provided with bolt hole 12 and utricule groove 13, clamp device 2 is screwed in bolt hole 12 by bolt 21, realize being fixedly connected with damping top board 1 two ends, piston cylinder 6 comprises barrel 61, bore 63 and sealed groove 62, the barrel 61 of piston cylinder 6 is provided with bore 63 and sealed groove 62, the upper end of elastic sack body 3 hooks and is located in the utricule groove 13 of damping top board 1, lower end hooks and is located in sealed groove 62, the joint of elastic sack body 3 upper end and sealed groove 62 is provided with metal o-ring 32, the joint of lower end and utricule groove 13 is provided with metal o-ring 32, piston cylinder 5 comprises cylinder 51, post case 52 and friction plate 53, post case 52 both sides are provided with friction plate 53, bottom is provided with cylinder 51.
Clamp device 2 of the present invention is screwed in tapped hole 12 by bolt 21, makes bolt 21 drivening rod 22 close toward elastic sack body 3, and now connecting rod can promote pressing plate 23 and is pressed on the cyst wall of elastic sack body 3, thus realizes the adjustment to elastic sack body volume.Elastic sack body 3 is fastenedly connected with damping top board 1 and piston cylinder 6, forms sealing utricule.Sealing bolt 4 tightens together with the barrel 61 of piston cylinder 6, seals.Piston cylinder 5 moves up and down along the inner tube wall 61 of piston cylinder 6, and friction plate 53 rubs with the inner tube wall 61 of piston cylinder 6 and plays shock absorbing effect, simultaneously along with in piston cylinder 5 movement process from bottom to top, friction plate 53 and bore 63 are mediated one by one, seal bore 63 gradually, thus realize the increase of damping rigidity and damping.Damping device comprises cushion pad 7 and damping spring 8 double buffering, and piston cylinder 5 rigidity from lower to upper and damping are increased.
Claims (4)
1. a reinforced vibration damper, it is characterized in that, comprise damping top board (1), clamp device (2), elastic sack body (3), sealing bolt (4), piston cylinder (5), piston cylinder (6), cushion pad (7) and damping spring (8), damping top board (1) bottom is provided with piston cylinder (6), piston cylinder (5) is provided with in piston cylinder (6), piston cylinder (6) bottom is provided with sealing bolt (4), damping top board (1) two ends are fixedly connected with clamp device (2) respectively, elastic sack body (3) upper end is connected with damping top board (1), lower end is connected with piston cylinder (6), damping top board (1) bottom is also provided with cushion pad (7), cushion pad (7) bottom is connected with damping spring (8), damping spring (8) is positioned at the top of piston cylinder (5).
2. the reinforced vibration damper of one according to claim 1, it is characterized in that, clamp device (2) comprises bolt (21), connecting rod (22), pressing plate (23) and fastening spring (24), connecting rod (22) upper end is equipped with bolt (21), bolt (21) is arranged with fastening spring (24), connecting rod (22) lower end is provided with pressing plate (23), damping top board (1) comprises dunnage (11), bolt hole (12) and utricule groove (13), damping top board (1) two ends are provided with bolt hole (12) and utricule groove (13), clamp device (2) is screwed in bolt hole (12) by bolt (21), realize being fixedly connected with damping top board (1) two ends.
3. the reinforced vibration damper of one according to claim 1 and 2, it is characterized in that, piston cylinder (6) comprises barrel (61), bore (63) and sealed groove (62), the barrel (61) of piston cylinder (6) is provided with bore (63) and sealed groove (62), the upper end of elastic sack body (3) hooks and is located in the utricule groove (13) of damping top board (1), lower end hooks and is located in sealed groove (62), the joint of elastic sack body (3) upper end and sealed groove (62) is provided with metal o-ring (32), the joint of lower end and utricule groove (13) is provided with metal o-ring (32).
4. the reinforced vibration damper of one according to claim 1, is characterized in that, piston cylinder (5) comprises cylinder (51), post case (52) and friction plate (53), and post case (52) both sides are provided with friction plate (53), and bottom is provided with cylinder (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871206.6A CN105351432A (en) | 2015-12-02 | 2015-12-02 | Reinforced damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871206.6A CN105351432A (en) | 2015-12-02 | 2015-12-02 | Reinforced damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351432A true CN105351432A (en) | 2016-02-24 |
Family
ID=55327470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871206.6A Pending CN105351432A (en) | 2015-12-02 | 2015-12-02 | Reinforced damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351432A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633686A (en) * | 2018-05-15 | 2018-10-12 | 河南科技大学 | A kind of tubular vibration reducer and its oscillation damping method for vegetable transplanting machine |
| CN108716520A (en) * | 2018-06-22 | 2018-10-30 | 盐城工学院 | A kind of auto magnetorheological damper |
| CN114137258A (en) * | 2021-11-22 | 2022-03-04 | 国网湖北省电力有限公司直流运检公司 | On-spot short-term test device of flexible direct current transmission converter valve submodule piece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325172C1 (en) * | 1993-07-27 | 1994-09-22 | Continental Ag | Air spring with an elastomeric air-spring bellows and an integrated damping device |
| US20040000748A1 (en) * | 2002-07-01 | 2004-01-01 | Bell Stephen H. | Air spring shock absorber module with internal load-based damping adjustment |
| US6923298B2 (en) * | 2001-09-27 | 2005-08-02 | Northrop Grumman Corporation | Shock, vibration and acoustic isolation system |
| CN103527704A (en) * | 2013-11-05 | 2014-01-22 | 上海海事大学 | Combined type hydraulic damping air spring vibration isolator |
| CN103587367A (en) * | 2012-08-16 | 2014-02-19 | 福特全球技术公司 | Air spring and damper unit with height adjustment |
| CN204692442U (en) * | 2015-04-02 | 2015-10-07 | 重庆弓虽工页机械有限公司 | Inversion type front buffer gear in motorcycle |
-
2015
- 2015-12-02 CN CN201510871206.6A patent/CN105351432A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325172C1 (en) * | 1993-07-27 | 1994-09-22 | Continental Ag | Air spring with an elastomeric air-spring bellows and an integrated damping device |
| US6923298B2 (en) * | 2001-09-27 | 2005-08-02 | Northrop Grumman Corporation | Shock, vibration and acoustic isolation system |
| US20040000748A1 (en) * | 2002-07-01 | 2004-01-01 | Bell Stephen H. | Air spring shock absorber module with internal load-based damping adjustment |
| CN103587367A (en) * | 2012-08-16 | 2014-02-19 | 福特全球技术公司 | Air spring and damper unit with height adjustment |
| CN103527704A (en) * | 2013-11-05 | 2014-01-22 | 上海海事大学 | Combined type hydraulic damping air spring vibration isolator |
| CN204692442U (en) * | 2015-04-02 | 2015-10-07 | 重庆弓虽工页机械有限公司 | Inversion type front buffer gear in motorcycle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633686A (en) * | 2018-05-15 | 2018-10-12 | 河南科技大学 | A kind of tubular vibration reducer and its oscillation damping method for vegetable transplanting machine |
| CN108633686B (en) * | 2018-05-15 | 2019-11-19 | 河南科技大学 | A kind of tubular vibration reducer and its oscillation damping method for vegetable transplanting machine |
| CN108716520A (en) * | 2018-06-22 | 2018-10-30 | 盐城工学院 | A kind of auto magnetorheological damper |
| CN108716520B (en) * | 2018-06-22 | 2024-04-26 | 盐城工学院 | Magnetorheological damper for automobile |
| CN114137258A (en) * | 2021-11-22 | 2022-03-04 | 国网湖北省电力有限公司直流运检公司 | On-spot short-term test device of flexible direct current transmission converter valve submodule piece |
| CN114137258B (en) * | 2021-11-22 | 2023-10-27 | 国网湖北省电力有限公司直流运检公司 | On-spot short-term test device of flexible direct current transmission converter valve submodule piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |