CN208364656U - A kind of new-energy automobile shock absorber piston device - Google Patents
A kind of new-energy automobile shock absorber piston device Download PDFInfo
- Publication number
- CN208364656U CN208364656U CN201820727598.8U CN201820727598U CN208364656U CN 208364656 U CN208364656 U CN 208364656U CN 201820727598 U CN201820727598 U CN 201820727598U CN 208364656 U CN208364656 U CN 208364656U
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- China
- Prior art keywords
- piston
- working cylinder
- piston rod
- new
- energy automobile
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Abstract
The utility model discloses a kind of new-energy automobile shock absorber piston devices, including piston rod, working cylinder and valve seat, the working cylinder is located at piston-rod lower end and piston rod is flexibly connected with working cylinder, the valve seat is connected to working cylinder lower end, the piston rod inner is provided with sliding block, the sliding block side is connected with telescopic shaft, the piston rod inner upper end is provided with supporting block, the telescopic shaft is connect with supporting block, the piston rod inner lower end is provided with inlet channel, the utility model is by being arranged sliding block in piston rod inner, for adjusting the air inflow inside working cylinder, maintain the stability in damper work use, and reset spring is connected in working cylinder lower end, the pressure etc. generated when to working cylinder stress carries out undertaking buffering, it prolongs its service life, oil filler point is set in piston upper end simultaneously, it can be in piston apparatus Portion's linkage part carries out the injection of direct coolant liquid or lubricating oil, the fluency when piston apparatus being kept to run.
Description
Technical field
The utility model relates to damper technical field, specially a kind of new-energy automobile shock absorber piston device.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
It is low in cost using environmental protection into, the automobile with new technology, new construction, it gradually promotes, damper is for inhibiting bullet
Concussion when rebounding after spring shock-absorbing and the impact from road surface.Be widely used in automobile, for accelerate vehicle frame and body vibrations decaying,
To improve ride of vehicle, new-energy automobile field is applied equally to.
But its piston apparatus structure of existing new-energy automobile damper is relatively easy, exists in actual use centainly
Tolerance control effect is bad in unstable factor, such as its cylinder to piston apparatus, easily causes shake, and stability in use needs
It further enhances, and lacks certain protection component under long-play state, influence its service life, exist and change
Into space.For this purpose, we release a kind of new-energy automobile shock absorber piston device.
Utility model content
The purpose of this utility model is to provide a kind of new-energy automobile shock absorber piston devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of new-energy automobile shock absorber piston
Device, including piston rod, working cylinder and valve seat, the working cylinder is located at piston-rod lower end and piston rod and working cylinder activity connect
It connects, the valve seat is connected to working cylinder lower end, and the piston rod inner is provided with sliding block, and the sliding block side is connected with flexible
Axis, the piston rod inner upper end are provided with supporting block, and the telescopic shaft is connect with supporting block, and the piston rod inner lower end is set
It is equipped with inlet channel, the working cylinder two sides are provided with piston, and the piston two sides are respectively connected with venthole and venthole is set
Working cylinder two sides are placed in, the piston bottom end is connected with shaft, and the piston is connected with valve block by shaft and valve block is set
It is placed in working cylinder interior lower end.
Preferably, the piston-rod lower end is connected with mounting plate, and the installation plate surface two sides are provided with oil filler point, institute
It states oil filler point and is set to piston upper end.
Preferably, the working cylinder lower end is connected with reset spring, and the working cylinder is connect by reset spring with valve seat.
Preferably, the piston rod inner is connected with gasket and gasket is specially the gasket of rubber material.
Preferably, the installation board ends are threaded with expansion bolt.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by being arranged sliding block in piston rod inner and being slidably connected on the inside of piston rod, to the piston
Device carries out sliding up and down distance using telescopic shaft using when convenient for adjusting slider, so as to adjust inside working cylinder into
Tolerance, when tolerance excessively expands, sliding block is lifted, and expands capacity, and can then be pressed air pressure when tolerance reduction sliding block decline
Contracting increases efficiency, is conducive to maintain stability when damper work operation.
2, the utility model is directed to damper peace by connecting reset spring in working cylinder lower end and connecting with valve seat
The varying environment and runing time used is filled, the pressure etc. generated when using reset spring to working cylinder stress accept slow
Punching keeps stablizing effect when work, prolongs its service life, and oil filler point is arranged in piston upper end, can be to linkage part
The injection for carrying out direct coolant liquid or lubricating oil, the fluency when piston apparatus being maintained to run, help improve working efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model piston rod construction schematic diagram；
Fig. 3 is the utility model air outlet hole structure schematic diagram；
In figure: 1 piston rod, 2 working cylinders, 3 valve seats, 4 supporting blocks, 5 telescopic shafts, 6 sliding blocks, 7 gaskets, 8 pistons, 9 valve blocks,
10 shafts, 11 oil filler points, 12 expansion bolts, 13 reset springs, 14 mounting plates, 15 ventholes, 16 inlet channels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of new-energy automobile is filled with shock absorber piston
It sets, including piston rod 1, working cylinder 2 and valve seat 3, the working cylinder 2 is located at 1 lower end of piston rod and piston rod 1 and working cylinder 2 are living
Dynamic connection, the valve seat 3 are connected to 2 lower end of working cylinder, and the piston rod 1 is internally provided with sliding block 6, and 6 side of sliding block connects
It is connected to telescopic shaft 5,1 inner upper end of piston rod is provided with supporting block 4, and the telescopic shaft 5 is connect with supporting block 4, the work
1 interior lower end of stopper rod is provided with inlet channel 16, and 2 two sides of working cylinder are provided with piston 8, and 8 two sides of piston connect
It is connected to venthole 15 and venthole 15 is set to 2 two sides of working cylinder, 8 bottom end of piston is connected with shaft 10, and the piston 8 is logical
Cross that shaft 10 is connected with valve block 9 and valve block 9 is set to 2 interior lower end of working cylinder.
Further, 1 lower end of piston rod is connected with mounting plate 14, and the 14 surface two sides of mounting plate are provided with note
Oilhole 11, the oil filler point 11 are set to 8 upper end of piston, the injection of coolant liquid or lubricating oil are convenient for using oil filler point 11,
Keep the smooth degree and stablizing effect when damper work operation.
Further, 2 lower end of working cylinder is connected with reset spring 13, the working cylinder 2 by reset spring 13 with
Valve seat 3 connects, and is worked in the working cylinder 2 by longitudinal using reset spring 13 and forms certain bumper and absorbing shock effect when back pressure
Fruit prolongs its service life.
Further, the piston rod 1 is internally connected with gasket 7 and gasket 7 is specially the gasket of rubber material,
Reinforce compactness of the sliding block 6 inside piston rod 1 using gasket 7, prevents gas from oozing out, enhance using effect.
Further, 14 both ends of mounting plate are threaded with expansion bolt 12, for carrying out to the piston apparatus
Installation is reinforced, and stablizing effect is reinforced.
Specifically, in use, by being improved to a certain degree its structure and increasing it corresponding functional adaptation
Property component, enhance its practical effect, be embodied in, first inside piston rod 1 be arranged sliding block 6, for adjusting work
Make the air inflow inside cylinder 2, when tolerance excessively expands, sliding block 6 is lifted, expand capacity, and tolerance reduces when sliding block 6 declines then
Air pressure can be compressed, increase efficiency, then connect reset spring 13 in 2 lower end of working cylinder and connect with valve seat 3, to work
Make pressure generated when 2 stress of cylinder etc. and carry out undertaking buffering, keep stablizing effect when work, is finally arranged in 8 upper end of piston
Oil filler point 11 can carry out the injection of direct coolant liquid or lubricating oil to 8 linkage part of piston, when the piston apparatus being maintained to run
Fluency, enhance working efficiency, thus substantially increase the new-energy automobile shock absorber piston device using effect and its
Adaptability and practicability in practical applications.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of new-energy automobile shock absorber piston device, including piston rod (1), working cylinder (2) and valve seat (3), the work
Make that cylinder (2) is located at piston rod (1) lower end and piston rod (1) is flexibly connected with working cylinder (2), the valve seat (3) is connected to work
Cylinder (2) lower end, it is characterised in that: the piston rod (1) is internally provided with sliding block (6), and sliding block (6) side is connected with flexible
Axis (5), piston rod (1) inner upper end are provided with supporting block (4), and the telescopic shaft (5) connect with supporting block (4), described
Piston rod (1) interior lower end is provided with inlet channel (16), and working cylinder (2) two sides are provided with piston (8), the piston
(8) two sides are respectively connected with venthole (15) and venthole (15) is set to working cylinder (2) two sides, piston (8) the bottom end connection
Have shaft (10), the piston (8) is connected with valve block (9) by shaft (10) and valve block (9) is set in working cylinder (2)
Subordinate end.
2. a kind of new-energy automobile shock absorber piston device according to claim 1, it is characterised in that: the piston rod
(1) lower end is connected with mounting plate (14), and mounting plate (14) the surface two sides are provided with oil filler point (11), the oil filler point
(11) it is set to piston (8) upper end.
3. a kind of new-energy automobile shock absorber piston device according to claim 1, it is characterised in that: the working cylinder
(2) lower end is connected with reset spring (13), and the working cylinder (2) is connect by reset spring (13) with valve seat (3).
4. a kind of new-energy automobile shock absorber piston device according to claim 1, it is characterised in that: the piston rod
(1) it is internally connected with gasket (7) and gasket (7) is specially the gasket of rubber material.
5. a kind of new-energy automobile shock absorber piston device according to claim 2, it is characterised in that: the mounting plate
(14) both ends are threaded with expansion bolt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727598.8U CN208364656U (en) | 2018-05-16 | 2018-05-16 | A kind of new-energy automobile shock absorber piston device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727598.8U CN208364656U (en) | 2018-05-16 | 2018-05-16 | A kind of new-energy automobile shock absorber piston device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364656U true CN208364656U (en) | 2019-01-11 |
Family
ID=64934796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820727598.8U Expired - Fee Related CN208364656U (en) | 2018-05-16 | 2018-05-16 | A kind of new-energy automobile shock absorber piston device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364656U (en) |
-
2018
- 2018-05-16 CN CN201820727598.8U patent/CN208364656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |