CN205047723U - Electric motor car integral type suspension bumper shock absorber - Google Patents
Electric motor car integral type suspension bumper shock absorber Download PDFInfo
- Publication number
- CN205047723U CN205047723U CN201520836970.5U CN201520836970U CN205047723U CN 205047723 U CN205047723 U CN 205047723U CN 201520836970 U CN201520836970 U CN 201520836970U CN 205047723 U CN205047723 U CN 205047723U
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- electric motor
- motor car
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- sleeve
- guide pillar
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Abstract
Electric motor car integral type suspension bumper shock absorber, including damper and suspension subassembly, its characterized in that damper include the casing, the casing is outer to be installed in the electric motor car through electric motor car chassis connecting seat, sets up the lubricated cover of guide pillar, uide bushing and damping spring in the casing, sets up the guide pillar in the lubricated cover of guide pillar, uide bushing and damping spring, the head of casing links to each other through hitch and suspension subassembly, the suspension subassembly include and upper end cover and bottom end cover set up guide bar and bearing spring between upper end cover and the bottom end cover, the guide bar has the lubricated pipe of stand pipe and guide bar outward, sets up the suspension base in the electric motor car, sets up the coupling spindle in the suspension base, one end of coupling spindle sets up the elastic ball, the elastic ball contacts with the outer wall of bottom end cover, another of coupling spindle sets up the axle sleeve, the axle sleeve contacts with the head outer wall of uide bushing.
Description
Technical field
The utility model relates to electric motor car integral type suspension damper, belongs to electric motor car parts.
Background technique
In order to make electric motor car smooth ride, minimizing is jolted, and has installed damping device thus in electric motor car more, but existing damping device only relies on damping spring, so limited use, when running into roadblock or road not at ordinary times, easy generation vehicle is beated, and brings hidden danger to driver or passenger.
Summary of the invention
The purpose of this utility model is the shortcoming existed to overcome prior art, provides a kind of and is connected with suspension by damping device, arrange double elasticity structure, the electric motor car integral type suspension damper of good damping effect in suspension.
The technological scheme of the utility model electric motor car integral type suspension damper is: comprise dampening assembly and suspended rack assembly, it is characterized in that described dampening assembly comprises housing, housing is outer to be arranged in electric motor car by electric vehicle chassis connecting base, guide pillar lubricating sleeve is set in housing, guide sleeve and damping spring, at guide pillar lubricating sleeve, in guide sleeve and damping spring, guide pillar is set, the head of housing is connected with suspended rack assembly through hitch, described suspended rack assembly comprises upper end cap and lower end cap, guide rod and bearing spring are set between upper end cap and lower end cap, guide pipe and guide rod lubrication management is had outside guide rod, electric motor car arranges suspension base, in suspension base, joining shaft is set, one of joining shaft arranges elastic ball, elastic ball contacts with the outer wall of lower end cap, the other end of joining shaft arranges axle sleeve, axle sleeve contacts with the head outer wall of guide sleeve.
The utility model discloses a kind of electric motor car integral type suspension damper, the guide pillar of dampening assembly and the guide rod of suspended rack assembly are be arranged in parallel, one of dampening assembly and suspended rack assembly is connected through hitch, the elastic ball of other end on joining shaft of dampening assembly and suspended rack assembly contacts with axle sleeve and coordinates, joining shaft and guide pillar and guide rod orthogonal, joining shaft is arranged on suspension base, suspension base is arranged in the hub for vehicle wheel of electric motor car, when electric motor car travels to bumpy sections, wheel pitches and passes to suspension base, suspension base drives guide sleeve and lower end cap to move up and down, guide sleeve drives guide pillar lubricating sleeve to move up and down along guide pillar, lower end cap drives guide pipe and guide rod lubrication management to move up and down along guide rod, by damping spring, cushioning effect is played to guide sleeve and guide pillar lubricating sleeve simultaneously, bearing spring plays cushioning effect to guide pipe and guide rod lubrication management, and damping spring and bearing spring will slightly move up and down through upper end cap after buffering, hitch, housing and chassis connecting base pass to electric motor car, thus filter out most of beat and vibration, electric motor car is made only to have slight vibration, improve Security and the travelling comfort of driver and passenger.
The utility model electric motor car integral type suspension damper, it is shaping that the guide rod of described suspended rack assembly and the guide pillar of dampening assembly adopt 1cr13 material to manufacture, at guide pillar outer wall spraying plating ceramic material layer, guide rod lubrication management and guide sleeve adopt teflon self lubricating material.Without the need to lubricant oil, friction coefficient is little, long service life.Described electric vehicle chassis connecting base is provided with electric vehicle chassis attachment hole, and attachment hole is upper and lower semicircular arc, the strip hole of the parallel composition in both sides.Change chassis (underframe) structure of original electric motor car support frame type, the design cycle of product can be shortened, can freely assemble two to take turns, three-wheel, four-wheel electric motor car, and safeguard, repair very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the utility model electric motor car integral type suspension damper;
Fig. 2 is the structural representation of the utility model electric motor car integral type suspension damper.
Embodiment
The utility model relates to a kind of electric motor car integral type suspension damper, as shown in Fig. 1-Fig. 2, comprise dampening assembly and suspended rack assembly, it is characterized in that: described dampening assembly comprises housing 9, housing is outer to be arranged in electric motor car by electric vehicle chassis connecting base 12, guide pillar lubricating sleeve 10 is set in housing, guide sleeve 11 and damping spring 7, at guide pillar lubricating sleeve, in guide sleeve and damping spring, guide pillar 8 is set, the head of housing is connected with suspended rack assembly through hitch 5, described suspended rack assembly comprises upper end cap 3 and lower end cap 21, guide rod 20 and bearing spring 2 are set between upper end cap and lower end cap, guide pipe 17 and guide rod lubrication management 18 is had outside guide rod, electric motor car arranges suspension base 15, joining shaft 14 is set in suspension base, one of joining shaft arranges elastic ball 16, elastic ball 16 contacts with the outer wall of lower end cap 21, the other end of joining shaft arranges axle sleeve 22, axle sleeve contacts with the head outer wall of guide sleeve 11.The guide pillar 8 of dampening assembly is be arranged in parallel with the guide rod 20 of suspended rack assembly, one of dampening assembly and suspended rack assembly is connected through hitch 5, the elastic ball 16 of other end on joining shaft 14 of dampening assembly and suspended rack assembly contacts with axle sleeve 22 and coordinates, joining shaft and guide pillar 8 and guide rod 20 orthogonal, joining shaft is arranged on suspension base 15, suspension base is arranged in the hub for vehicle wheel of electric motor car, when electric motor car travels to bumpy sections, wheel pitches and passes to suspension base 15, suspension base drives guide sleeve 11 and lower end cap 21 to move up and down, guide sleeve drives guide pillar lubricating sleeve 10 to move up and down along guide pillar 8, lower end cap 21 drives guide pipe 17 and guide rod lubrication management 18 to move up and down along guide rod 20, play cushioning effect by damping spring 7 pairs of guide sleeves 11 and guide pillar lubricating sleeve 10 simultaneously, bearing spring 2 pairs of guide pipes 17 and guide rod lubrication management 18 play cushioning effect, and damping spring 7 and bearing spring 2 will slightly move up and down through upper end cap 3 after buffering, hitch 5, housing 9 and chassis connecting base 12 pass to electric motor car, thus filter out most of beat and vibration, electric motor car is made only to have slight vibration, improve Security and the travelling comfort of driver and passenger.It is shaping that the guide rod 20 of described suspended rack assembly and the guide pillar 8 of dampening assembly adopt 1cr13 material to manufacture, and at guide pillar outer wall spraying plating ceramic material layer, guide rod lubrication management 18 and guide sleeve 11 adopt teflon self lubricating material.Without the need to lubricant oil, friction coefficient is little, long service life.Described electric vehicle chassis connecting base 12 is provided with electric vehicle chassis attachment hole 13, and attachment hole is upper and lower semicircular arc, the strip hole of the parallel composition in both sides.Change chassis (underframe) structure of original electric motor car support frame type, the design cycle of product can be shortened, can freely assemble two to take turns, three-wheel, four-wheel electric motor car, and safeguard, repair very convenient.
Claims (3)
1. electric motor car integral type suspension damper, comprise dampening assembly and suspended rack assembly, it is characterized in that: described dampening assembly comprises housing (9), housing is arranged in electric motor car by electric vehicle chassis connecting base (12) outward, guide pillar lubricating sleeve (10) is set in housing, guide sleeve (11) and damping spring (7), at guide pillar lubricating sleeve, in guide sleeve and damping spring, guide pillar (8) is set, the head of housing is connected with suspended rack assembly through hitch (5), described suspended rack assembly comprises upper end cap (3) and lower end cap (21), guide rod (20) and bearing spring (2) are set between upper end cap and lower end cap, guide pipe (17) and guide rod lubrication management (18) is had outside guide rod, electric motor car arranges suspension base (15), joining shaft (14) is set in suspension base, one of joining shaft arranges elastic ball (16), elastic ball (16) contacts with the outer wall of lower end cap (21), the other end of joining shaft arranges axle sleeve (22), axle sleeve contacts with the head outer wall of guide sleeve (11).
2. electric motor car integral type suspension damper as claimed in claim 1, it is characterized in that: it is shaping that the guide rod (20) of described suspended rack assembly and the guide pillar (8) of dampening assembly adopt 1cr13 material to manufacture, at guide pillar (8) outer wall spraying plating ceramic material layer, guide rod lubrication management (18) and guide sleeve (11) adopt teflon self lubricating material.
3. electric motor car integral type suspension damper as claimed in claim 1, is characterized in that: described electric vehicle chassis connecting base (12) is provided with electric vehicle chassis attachment hole (13), and attachment hole is upper and lower semicircular arc, the strip hole of the parallel composition in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836970.5U CN205047723U (en) | 2015-10-27 | 2015-10-27 | Electric motor car integral type suspension bumper shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836970.5U CN205047723U (en) | 2015-10-27 | 2015-10-27 | Electric motor car integral type suspension bumper shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047723U true CN205047723U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836970.5U Active CN205047723U (en) | 2015-10-27 | 2015-10-27 | Electric motor car integral type suspension bumper shock absorber |
Country Status (1)
| Country | Link |
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| CN (1) | CN205047723U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799442A (en) * | 2016-04-19 | 2016-07-27 | 李志联 | Electric automobile chassis suspension assembly |
| CN106334512A (en) * | 2016-11-19 | 2017-01-18 | 郑州游爱网络技术有限公司 | Vibration reducing, completely dischargeable, double stirring reaction device for material supply |
| CN106732126A (en) * | 2016-12-09 | 2017-05-31 | 李伟科 | A kind of temperature-adjusting type chemical material high-efficiency stirring dissolver |
| CN106731949A (en) * | 2016-12-09 | 2017-05-31 | 李伟科 | A kind of solid material can break process chemical industry stirring and dissolving equipment |
-
2015
- 2015-10-27 CN CN201520836970.5U patent/CN205047723U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799442A (en) * | 2016-04-19 | 2016-07-27 | 李志联 | Electric automobile chassis suspension assembly |
| CN105799442B (en) * | 2016-04-19 | 2017-11-17 | 李志联 | Electric automobile chassis suspension assembly |
| CN106334512A (en) * | 2016-11-19 | 2017-01-18 | 郑州游爱网络技术有限公司 | Vibration reducing, completely dischargeable, double stirring reaction device for material supply |
| CN106732126A (en) * | 2016-12-09 | 2017-05-31 | 李伟科 | A kind of temperature-adjusting type chemical material high-efficiency stirring dissolver |
| CN106731949A (en) * | 2016-12-09 | 2017-05-31 | 李伟科 | A kind of solid material can break process chemical industry stirring and dissolving equipment |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |