CN204985471U - Mechanical damper for vehicle - Google Patents

Mechanical damper for vehicle Download PDF

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Publication number
CN204985471U
CN204985471U CN201520560754.2U CN201520560754U CN204985471U CN 204985471 U CN204985471 U CN 204985471U CN 201520560754 U CN201520560754 U CN 201520560754U CN 204985471 U CN204985471 U CN 204985471U
Authority
CN
China
Prior art keywords
spring
shock absorber
fixed plate
bumper shock
absorber cylinder
Prior art date
Application number
CN201520560754.2U
Other languages
Chinese (zh)
Inventor
周贺祥
Original Assignee
周贺祥
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 周贺祥 filed Critical 周贺祥
Priority to CN201520560754.2U priority Critical patent/CN204985471U/en
Application granted granted Critical
Publication of CN204985471U publication Critical patent/CN204985471U/en

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Abstract

The utility model relates to a bumper shock absorber, the more specifically mechanical damper for vehicle that says so, this kind of buffer construction is simple, compact, and convenient assembling is swift and reasonable, connects reliably, and multistage damping spring's setting has improved the reliability of bumper shock absorber work greatly, and the easy to use is promoted. The piston rod passes the upper end cover, and set up the inside at the bumper shock absorber barrel, the upper end cover sets up the top at the bumper shock absorber barrel, and pass through bolted connection with stationary blade I, I fixed connection of buffer spring is on stationary blade I, and be located between stationary blade I and the spring lock block, II fixed connection of buffer spring are on the top of spring coupling piece, spring coupling piece fixed mounting is on the top of stationary blade II, II fixed mounting of stationary blade are in the inside of bumper shock absorber barrel, III fixed connection of buffer spring are on the top of installation base, the fixed bottom that sets up at the bumper shock absorber barrel of installation base, support fixed connection is in the bottom of bumper shock absorber barrel with the installation base.

Description

A kind of vehicle mechanical damper
Technical field
The utility model relates to a kind of vibration damper, is more particularly a kind of vehicle mechanical damper.
Background technique
Vehicle in the process of moving, due to the uneven vibration waiting many factors to evoke automobile on road surface, this shock and vibration caused due to the uneven of road, suspension is delivered to by wheel, then vehicle body is being delivered to by suspension, thus cause the vibration of driver and passenger thereof, certainly also goods is formed and impact.So just make the people in vehicle or goods be in vibration environment, this vibration greatly reduces the stationarity that vehicle travels, and influence of vibration the travelling comfort of people, working efficiency and health.The stationarity of automobile is exactly ensure that the vibration environment of automobile in the process of moving residing for occupant has the performance of certain comfort level, cargo vehicle is also comprised to the performance keeping goods intact.Meanwhile, stationarity also affects the maneuverability of vehicle, stability and safety thereof, and the working life shortening automobile.
Along with the raising of people's living standard, require also more and more higher to carborne travelling comfort, also more and more fastidious for the performance of vibration damper in car load.More or less also there is certain defect in existing vehicle shock absorber, therefore designs a kind of vehicle mechanical damper and be necessary.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of vehicle mechanical damper, and this shock absorber structure is simple, compact and reasonable, fast easy to assembly, connect reliable, the setting of Multistage damping spring, substantially increases the reliability of vibration damper work, is easy to use promote.
For solving the problems of the technologies described above, the utility model relates to a kind of vibration damper, it is more particularly a kind of vehicle mechanical damper, comprise piston rod, shock absorber cylinder, upper end cap, fixed plate I, damping spring I, damping spring II, spring retaining tab, fixed plate II, damping spring III, mounting base and bearing, this shock absorber structure is simple, compact and reasonable, fast easy to assembly, connect reliable, the setting of Multistage damping spring, substantially increase the reliability of vibration damper work, be easy to use and promote.
Piston rod comprises primary push rod, spring lock block, secondary push rod and spring pressuring plate, and primary push rod is arranged on the inside of shock absorber cylinder through upper end cap.Spring lock block is fixedly connected between primary push rod and secondary push rod.Secondary push rod is fixedly connected between spring lock block and spring pressuring plate.Spring pressuring plate is arranged between fixed plate II and damping spring III.
Piston rod through upper end cap, and is arranged on the inside of shock absorber cylinder.Upper end cap is arranged on the top of shock absorber cylinder, and is bolted with fixed plate I.Damping spring I is fixedly connected on fixed plate I, and between fixed plate I and spring lock block.Damping spring II is fixedly connected on the top of spring retaining tab, and between spring lock block and spring retaining tab.Spring retaining tab is fixedly mounted on the top of fixed plate II.Fixed plate II is fixedly mounted on the inside of shock absorber cylinder, and is positioned at the lower end of shock absorber cylinder.Damping spring III is fixedly connected on the top of mounting base, and between spring pressuring plate and mounting base.Mounting base is fixedly installed on the bottom of shock absorber cylinder.Bearing is fixedly connected on the bottom of shock absorber cylinder and mounting base.
As the further optimization of the technical program, piston rod, shock absorber cylinder, upper end cap and bearing described in a kind of vehicle of the utility model mechanical damper are coaxial.
As the further optimization of the technical program, the upper end cap described in a kind of vehicle mechanical damper of the utility model and fixed plate I are bolted to connection.
The beneficial effect of a kind of vehicle mechanical damper of the utility model is:
A kind of vehicle mechanical damper of the utility model, this shock absorber structure is simple, compact and rationally, fast easy to assembly, connect reliable, the setting of Multistage damping spring, substantially increases the reliability of vibration damper work, is easy to use and promotes.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of vehicle mechanical damper of the utility model.
In figure: piston rod 1; Primary push rod 1-1; Spring lock block 1-2; Secondary push rod 1-3; Spring pressuring plate 1-4; Shock absorber cylinder 2; Upper end cap 3; Fixed plate I 4; Damping spring I 5; Damping spring II 6; Spring retaining tab 7; Fixed plate II 8; Damping spring III 9; Mounting base 10; Bearing 11.
Embodiment
Embodiment one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to a kind of vibration damper, it is more particularly a kind of vehicle mechanical damper, comprise piston rod 1, shock absorber cylinder 2, upper end cap 3, fixed plate I 4, damping spring I 5, damping spring II 6, spring retaining tab 7, fixed plate II 8, damping spring III 9, mounting base 10 and bearing 11, this shock absorber structure is simple, compact and reasonable, fast easy to assembly, connect reliable, the setting of Multistage damping spring, substantially increase the reliability of vibration damper work, be easy to use and promote.
Piston rod 1 comprises primary push rod 1-1, spring lock block 1-2, secondary push rod 1-3 and spring pressuring plate 1-4, primary push rod 1-1 are arranged on shock absorber cylinder 2 inside through upper end cap 3.Spring lock block 1-2 is fixedly connected between primary push rod 1-1 and secondary push rod 1-3, and spring lock block 1-2 and damping spring I 5 and damping spring II 6 interact, and play the effect of damping.Secondary push rod 1-3 is fixedly connected between spring lock block 1-2 and spring pressuring plate 1-4.Spring pressuring plate 1-4 is arranged between fixed plate II 8 and damping spring III 9, and spring pressuring plate 1-4 and damping spring III 9 act on, and play the effect of damping.
Piston rod 1 through upper end cap 3, and is arranged on the inside of shock absorber cylinder 2.Upper end cap 3 is arranged on the top of shock absorber cylinder 2, and is bolted with fixed plate I 4, and upper end cap 3 pairs of devices seal, and fixed plate I 4 is for being fixedly connected with damping spring I 5.Damping spring I 5 is fixedly connected on fixed plate I 4, and between fixed plate I 4 and spring lock block 1-2.Damping spring II 6 is fixedly connected on the top of spring retaining tab 7, and between spring lock block 1-2 and spring retaining tab 7, damping spring I 5 and damping spring II 6 play the effect of damping.Spring retaining tab 7 is fixedly mounted on the top of fixed plate II 8, and spring retaining tab 7 is for being fixedly connected with damping spring II 6.Fixed plate II 8 is fixedly mounted on the inside of shock absorber cylinder 2, and is positioned at the lower end of shock absorber cylinder 2, and fixed plate II 8 is for fixedly mounting spring retaining tab 7.Damping spring III 9 is fixedly connected on the top of mounting base 10, and between spring pressuring plate 1-4 and mounting base 10.Mounting base 10 is fixedly installed on the bottom of shock absorber cylinder 2, and mounting base 10 is for installing damping spring III 9 and bearing 11.Bearing 11 is fixedly connected on the bottom of shock absorber cylinder 2 and mounting base 10.
Embodiment two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution one, and described piston rod 1, shock absorber cylinder 2, upper end cap 3 and bearing 11 are coaxial, are conducive to the stability of device entirety.
Embodiment three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further mode of execution one, and described upper end cap 3 is bolted to connection with fixed plate I 4.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.

Claims (3)

1. a vehicle mechanical damper, comprise piston rod (1), shock absorber cylinder (2), upper end cap (3), fixed plate I (4), damping spring I (5), damping spring II (6), spring retaining tab (7), fixed plate II (8), damping spring III (9), mounting base (10) and bearing (11), it is characterized in that: piston rod (1) comprises primary push rod (1-1), spring lock block (1-2), secondary push rod (1-3) and spring pressuring plate (1-4), primary push rod (1-1) is arranged on the inside of shock absorber cylinder (2) through upper end cap (3), spring lock block (1-2) is fixedly connected between primary push rod (1-1) and secondary push rod (1-3), secondary push rod (1-3) is fixedly connected between spring lock block (1-2) and spring pressuring plate (1-4), spring pressuring plate (1-4) is arranged between fixed plate II (8) and damping spring III (9),
Piston rod (1) through upper end cap (3), and is arranged on the inside of shock absorber cylinder (2); Upper end cap (3) is arranged on the top of shock absorber cylinder (2), and is bolted with fixed plate I (4); Damping spring I (5) is fixedly connected on fixed plate I (4), and is positioned between fixed plate I (4) and spring lock block (1-2); Damping spring II (6) is fixedly connected on the top of spring retaining tab (7), and is positioned between spring lock block (1-2) and spring retaining tab (7); Spring retaining tab (7) is fixedly mounted on the top of fixed plate II (8); Fixed plate II (8) is fixedly mounted on the inside of shock absorber cylinder (2), and is positioned at the lower end of shock absorber cylinder (2); Damping spring III (9) is fixedly connected on the top of mounting base (10), and is positioned between spring pressuring plate (1-4) and mounting base (10); Mounting base (10) is fixedly installed on the bottom of shock absorber cylinder (2); Bearing (11) is fixedly connected on the bottom of shock absorber cylinder (2) and mounting base (10).
2. a kind of vehicle mechanical damper according to claim 1, is characterized in that: described piston rod (1), shock absorber cylinder (2), upper end cap (3) and bearing (11) are coaxial.
3. a kind of vehicle mechanical damper according to claim 1, is characterized in that: described upper end cap (3) and fixed plate I (4) are bolted to connection.
CN201520560754.2U 2015-07-28 2015-07-28 Mechanical damper for vehicle CN204985471U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520560754.2U CN204985471U (en) 2015-07-28 2015-07-28 Mechanical damper for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520560754.2U CN204985471U (en) 2015-07-28 2015-07-28 Mechanical damper for vehicle

Publications (1)

Publication Number Publication Date
CN204985471U true CN204985471U (en) 2016-01-20

Family

ID=55119844

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520560754.2U CN204985471U (en) 2015-07-28 2015-07-28 Mechanical damper for vehicle

Country Status (1)

Country Link
CN (1) CN204985471U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595732A (en) * 2016-11-22 2017-04-26 何英 Shockproof instrument
CN107933707A (en) * 2017-11-17 2018-04-20 广东南利科技有限公司 A kind of driving cab rear suspension damper limiting and protecting device
CN108001369A (en) * 2017-11-17 2018-05-08 天长市富信电子有限公司 A kind of Autcmotive television with damping device
CN108087468A (en) * 2017-12-07 2018-05-29 合肥市春华起重机械有限公司 A kind of stronger automobile damper of damping effect

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106595732A (en) * 2016-11-22 2017-04-26 何英 Shockproof instrument
CN107933707A (en) * 2017-11-17 2018-04-20 广东南利科技有限公司 A kind of driving cab rear suspension damper limiting and protecting device
CN108001369A (en) * 2017-11-17 2018-05-08 天长市富信电子有限公司 A kind of Autcmotive television with damping device
CN108001369B (en) * 2017-11-17 2020-12-11 天长市富信电子有限公司 Vehicle-mounted television with damping device
CN108087468A (en) * 2017-12-07 2018-05-29 合肥市春华起重机械有限公司 A kind of stronger automobile damper of damping effect
CN108087468B (en) * 2017-12-07 2020-01-07 合肥市春华起重机械有限公司 Automobile shock absorber with stronger shock absorption effect

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160407

Address after: 300000 Tianjin City Hedong District East Juzi No.

Patentee after: College of Military Traffic, PLA

Address before: 300000 Tianjin City Hedong District No. 1 Road East Forest Bureau

Patentee before: Zhou Hexiang

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20160728