CN101900178A - Vehicle shock-absorbing device - Google Patents

Vehicle shock-absorbing device Download PDF

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Publication number
CN101900178A
CN101900178A CN2009100154916A CN200910015491A CN101900178A CN 101900178 A CN101900178 A CN 101900178A CN 2009100154916 A CN2009100154916 A CN 2009100154916A CN 200910015491 A CN200910015491 A CN 200910015491A CN 101900178 A CN101900178 A CN 101900178A
Authority
CN
China
Prior art keywords
frame plate
absorbing device
elastomer
overcoat
plate
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
Application number
CN2009100154916A
Other languages
Chinese (zh)
Inventor
王家宏
唐馨
Original Assignee
王家宏
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 王家宏 filed Critical 王家宏
Priority to CN2009100154916A priority Critical patent/CN101900178A/en
Publication of CN101900178A publication Critical patent/CN101900178A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a vehicle shock-absorbing device, in particular to a vehicle shock-absorbing device used for a chassis of a load-carrying vehicle. The vehicle shock-absorbing device comprises an upper frame plate (6) and a lower frame plate (7), an elastic body is arranged between the upper frame plate (6) and the lower frame plate (7), and a connecting body (10) for connecting the upper frame plate (6) with the lower frame plate (7) is arranged along the direction of the center line of the elastic body (8). The vehicle shock-absorbing device is characterized in that an outer sleeve (9) is connected above the lower frame plate (7), the elastic body (8) is sleeved in the outer sleeve (9), and a press plate (11) located in the outer sleeve (9) is arranged between the upper frame plate (6) and the elastic body (8). When the vehicle shock-absorbing device is used, the elastic body can not swing, and thus, the elastic body is not easy to damage. The invention has the advantages of simple structure and reliable use.

Description

Vehicle shock-absorbing device
One, technical field
The present invention relates to a kind of damping device,, belong to the damping device technical field especially for the vehicle shock-absorbing device on load-carrying vehicle chassis.
Two, background technique
At present, in known technology, be used for the vehicle shock-absorbing device on load-carrying vehicle chassis, as shown in Figure 1, mainly comprise frame plate 1 and following frame plate 2, be provided with rubber elastomer 3 between the frame plate up and down, bolt 5 is used for connecting frame plate 1,2 and elastomer 3 up and down, is provided with metal frame ring 4 in elastomer 3.The deficiency of this structure is that elastomer 3 does not have radial constraint power, and shock reducing structure produces and radially wobbles, and elastomer 3 damages easily, and working life is short.
Three, summary of the invention
The objective of the invention is to overcome the deficiency that above-mentioned prior art exists, provide that a kind of structure is simple and direct, elastomer is not fragile, the vehicle shock-absorbing device of long service life.
Vehicle shock-absorbing device of the present invention is to realize so by the following technical programs:
Vehicle shock-absorbing device, comprise frame plate 6 and following frame plate 7, between last frame plate 6 and following frame plate 7, be provided with elastomer 8, centerline direction along elastomer 8 is provided with the connecting body 10 that is used to connect frame plate 6, following frame plate 7, special way is down that the top of frame plate 7 is connected with overcoat 9, elastomer 8 is enclosed within the overcoat 9, is provided with the pressing plate 11 that is positioned at overcoat 9 between last frame plate 6 and the elastomer 8;
Between the inwall of the outside of described pressing plate 11 and overcoat 9 movingly, between the top and last frame plate 6 of pressing plate 11 is that sphere is connected movingly, to adapt to the swing of vehicle any direction, the upper surface center of pressing plate 11 is provided with the ball recess 12 that caves in, the center, lower end of last frame plate 6 is provided with the spherical protuberances 13 that the groove that caves in pressing plate 11 upper surfaces is complementary, so that last frame plate 6 can carry out the certain limit activity in the arc groove 12 that pressing plate 11 caves in, adapt to the swing of vehicle;
Be provided with dust-proof cover 14 on the upper end of described overcoat 9 and the top between the lower end of frame plate 6, enter into device to prevent earth or other foreign material.
Vehicle shock-absorbing device of the present invention can not produce elastomeric swing in use, and elastomer is not fragile, has simple in structure, service-strong advantage.
Four, description of drawings
Fig. 1: prior art vehicle shock-absorbing device structural representation;
Fig. 2: vehicle shock-absorbing device embodiment 1 structural representation of the present invention;
Five, embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is described further.
Embodiment 1
Vehicle shock-absorbing device, comprise frame plate 6 and following frame plate 7, between last frame plate 6 and following frame plate 7, be provided with elastomer 8, centerline direction along elastomer 8 is provided with the connecting body 10 that is used to connect frame plate 6, following frame plate 7, the top of following frame plate 7 is connected with overcoat 9, elastomer 8 is enclosed within the overcoat 9, is provided with the pressing plate 11 that is positioned at overcoat 9 between last frame plate 6 and the elastomer 8; In order to make pressing plate 11 in gland 9, can adapt to the active force that the swing of vehicle any direction is produced, between the inwall of the outside of described pressing plate 11 and overcoat 9 for movingly, between the top and last frame plate 6 of same pressing plate 11 is that sphere is connected movingly, to adapt to the swing of vehicle any direction, the upper surface center of pressing plate 11 is provided with the ball recess 12 that caves in, the center, lower end of last frame plate 6 is provided with the spherical protuberances 13 that the groove that caves in pressing plate 11 upper surfaces is complementary, so that last frame plate 6 can carry out the certain limit activity in the arc groove 12 that pressing plate 11 caves in, adapt to the swing of vehicle; Be provided with dust-proof cover 14 on the upper end of described overcoat 9 and the top between the lower end of frame plate 6, enter into device to prevent earth or other foreign material.
The vehicle shock-absorbing device of present embodiment can not produce in use and radially wobbles, and elastomer is not fragile, has advantage simple in structure, long service life.

Claims (4)

1. vehicle shock-absorbing device, comprise frame plate (6) and following frame plate (7), between last frame plate (6) and following frame plate (7), be provided with elastomer (8), centerline direction along elastomer (8) is provided with the connecting body (10) that is used to connect frame plate (6), following frame plate (7), the top that is characterised in that down frame plate (7) is connected with overcoat (9), elastomer (8) is enclosed within the overcoat (9), is provided with the pressing plate (11) that is positioned at overcoat (9) between last frame plate (6) and the elastomer (8).
2. according to the described vehicle damping device of claim 1, it is characterized in that between the inwall of the outside of described pressing plate (11) and overcoat (9) movingly, be that sphere is connected movingly between the upper surface of pressing plate (11) and the last frame plate (6).
3. according to the described vehicle damping device of claim 2, it is characterized in that between described pressing plate (11) upper surface and the last frame plate (6) be that sphere is connected movingly, be meant to be provided with the ball recess (12) that caves in that at the upper surface center of pressing plate (11) center, lower end of last frame plate (6) is provided with the spherical protuberances (13) that the groove that caves in pressing plate (11) upper surface is complementary.
4. according to the described vehicle damping device of claim 1, it is characterized in that being provided with between the lower end of frame plate (6) on the upper end of described overcoat (9) and the top and prevent that earth or other foreign material from entering into the dust-proof cover (14) of device.
CN2009100154916A 2009-05-28 2009-05-28 Vehicle shock-absorbing device Pending CN101900178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100154916A CN101900178A (en) 2009-05-28 2009-05-28 Vehicle shock-absorbing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100154916A CN101900178A (en) 2009-05-28 2009-05-28 Vehicle shock-absorbing device

Publications (1)

Publication Number Publication Date
CN101900178A true CN101900178A (en) 2010-12-01

Family

ID=43225983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100154916A Pending CN101900178A (en) 2009-05-28 2009-05-28 Vehicle shock-absorbing device

Country Status (1)

Country Link
CN (1) CN101900178A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840261A (en) * 2012-08-31 2012-12-26 中国舰船研究设计中心 Laminated metal vibration isolator
CN103863039A (en) * 2014-03-06 2014-06-18 吕英 Novel safety quakeproof vehicle chassis structure
CN105156535A (en) * 2015-09-14 2015-12-16 江西洪都航空工业集团有限责任公司 Damping device for large-load storing and transporting box

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840261A (en) * 2012-08-31 2012-12-26 中国舰船研究设计中心 Laminated metal vibration isolator
CN102840261B (en) * 2012-08-31 2015-05-20 中国舰船研究设计中心 Laminated metal vibration isolator
CN103863039A (en) * 2014-03-06 2014-06-18 吕英 Novel safety quakeproof vehicle chassis structure
CN103863039B (en) * 2014-03-06 2016-08-24 吕英 A kind of new type of safe shockproof vehicle chassis structure
CN105156535A (en) * 2015-09-14 2015-12-16 江西洪都航空工业集团有限责任公司 Damping device for large-load storing and transporting box

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20101201