CN105889395A - Stabilizing structure for spring applied to automobile shock absorber - Google Patents
Stabilizing structure for spring applied to automobile shock absorber Download PDFInfo
- Publication number
- CN105889395A CN105889395A CN201410735819.2A CN201410735819A CN105889395A CN 105889395 A CN105889395 A CN 105889395A CN 201410735819 A CN201410735819 A CN 201410735819A CN 105889395 A CN105889395 A CN 105889395A
- Authority
- CN
- China
- Prior art keywords
- spring
- oil cylinder
- rock
- cushion pad
- steady structure
- 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
- 230000035939 shock Effects 0.000 title abstract description 9
- 239000006096 absorbing agent Substances 0.000 title abstract description 8
- 230000000087 stabilizing Effects 0.000 title abstract 3
- 230000037250 Clearance Effects 0.000 claims description 3
- 230000035512 clearance Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003139 buffering Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching Effects 0.000 description 1
- 230000003313 weakening Effects 0.000 description 1
Abstract
The invention discloses a stabilizing structure for a spring applied to an automobile shock absorber. The stabilizing structure comprises a base plate and a top plate which are arranged at intervals; an oil cylinder is arranged between the top plate and the base plate; the spring is mounted at the outer side of the oil cylinder; the top end of the oil cylinder is fixedly arranged on the top plate through a nut and a threaded stud; a buffering cushion is arranged between the spring and the oil cylinder; the buffering cushion is in the same spiral shape as the spring and has the same coil number as the spring. The buffering cushion in the structure is capable of effectively absorbing a horizontal impact force to protect the spring, so axial deformation of the spring is prevented, the service life of the spring is prolonged, and the shock absorption effect of the shock absorber is improved.
Description
Technical field
The present invention relates to AE field, be specifically related to design and the manufacture field of automobile damper,
Particularly relate to the rock-steady structure of a kind of automobile damper spring.
Background technology
Typically all can install shock absorber additional between automobile chassis and tire, its Main Function is to absorb automobile travelling
What process was run into jolts, and traditional shock absorber mainly realizes shock-proof effect by spring, and spring is on road surface
When travelling or carry relatively parcel on uneven road, the situation that spring can rock, if rock can not and
Time stop, the situation that spring can be caused to deform, reduce the shock-proof effect of shock absorber.Publication No. CN
The patent document of 101559704 A discloses the cushion pad of a kind of automobile damper, is the buffering of an arc bulk
Pad, the cushion pad of at least a piece is arranged on the spring of automobile damper, and this cushion pad upper and lower end has C respectively
Shape groove, the outside of C-channel is respectively provided with fluting.The program uses cushion pad to be socketed on spring, though can play
Absorb the effect rocked of spring, but when vehicle travels part hollow bigger jolt road surface time, hollow is irregular,
There will be the situation that spring is lateral stressed, spring axial deformation, i.e. its axis the most so can be caused to occur curved
Song, has a strong impact on the shock-proof effect of automobile damper.
Summary of the invention
It is an object of the invention to: the rock-steady structure of a kind of automobile damper spring is provided, to solve tradition
Automobile damper can not absorb cross force and cause camber of spring, the problem weakening shock absorber shock-proof effect.
It is an object of the invention to realize by following technical solution:
A kind of rock-steady structure of automobile damper spring, including spaced apart base plate and top board, top board with
Being provided with oil cylinder between base plate, be provided with spring outside oil cylinder, oil cylinder top is fixed on top by nut and threaded post
On plate, between described spring and oil cylinder, be provided with cushion pad, this cushion pad be the spirality identical with spring and with
The number of coils is identical.
Having the deep-slotted chip breaker matched with spring outside described cushion pad, Spring Card is contained in this deep-slotted chip breaker.
Being provided with support plate inside described cushion pad, support plate inwall fits with oil cylinder outer wall.
Being socketed with packing ring in described threaded post, this packing ring is placed between nut and top board.
Distance between described oil cylinder and support plate is 0.1-0.5mm.
Fit clearance between described spring and deep-slotted chip breaker is 0.05mm.
Described support plate is horizontal T-shaped.
The invention has the beneficial effects as follows:
Compared with prior art, the rock-steady structure of automobile damper spring that the present invention provides, spring with
Being provided with spiral cushion pad between oil cylinder, Spring Card is contained in the deep-slotted chip breaker of this helical buffer pad outer wall,
Being support plate inside this helical buffer pad, support plate is fitted with oil cylinder outer wall, if the horizontal impact that spring is arrived
During power, under the support and energy-absorbing function of support plate, cross force is absorbed, and then protects spring, it is to avoid its
Axial deformation occurs, increases spring volume service life, improve the shock-proof effect of shock absorber.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the fragmentary cross-sectional view of the present invention；
Fig. 3 is the radial cross-section of cushion pad in the present invention；
In figure: 1-base plate, 2-spring, 3-packing ring, 4-nut, 5-threaded post, 6-top board, 7-oil cylinder, 8-
Cushion pad, 81-support plate, 82-deep-slotted chip breaker.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described further, but required protection domain is also
It is not limited to described；
As shown in Figure 1, 2, the rock-steady structure of the automobile damper spring that the present invention provides, including interval cloth
The base plate 1 put and top board 6, be provided with oil cylinder 7, be provided with spring 2, oil cylinder outside oil cylinder 7 between top board 6 and base plate 1
7 tops are fixing on the top plate 6 by nut 4 and threaded post 5, are provided with cushion pad between described spring 2 and oil cylinder 7
8, this cushion pad 8 is the spirality identical with spring 2 identical with spring 2 number of turns.
As it is shown on figure 3, have the deep-slotted chip breaker 82 matched with spring 2 outside described cushion pad 8, spring 2 card dress
In this deep-slotted chip breaker 82, the laminating completely of cushion pad 8 and spring 2 can be realized, it is to avoid asking of loose or dislocation occurs
Topic.
Being provided with support plate 81 inside described cushion pad 8, support plate 81 inwall fits with oil cylinder 7 outer wall, and it can prevent
There is lateral shift in cushion pad 8, it is to avoid spring 2 deforms.
In order to avoid nut 4 scratches top board 6, described threaded post 5 being socketed with packing ring 3, this packing ring 3 is placed in nut
Between 4 and top board 6.
In order to avoid support plate 81 the most closely causes oil cylinder 7 limitation of activity, described oil cylinder 7 and support plate apart from oil cylinder 7 outer wall
Distance between 81 is 0.1-0.5mm.
Spring 2 is avoided to come off in order to further enhance grip strength, joining between described spring 2 and deep-slotted chip breaker 82
Conjunction gap is 0.05mm.
Described support plate 81 is horizontal T-shaped, increases and the contact area of oil cylinder 7, reduces pressure, prevents
The situation of deformation occurs.
During use, first oil cylinder 7 is fixed by nut 4 and threaded post 5, and below nut 4, adds packing ring 3,
Prevent nut 4 from scratching top board 6, spring 2 is installed in the deep-slotted chip breaker 82 offered outside cushion pad 8, it is ensured that bullet
Fit clearance between spring 2 and deep-slotted chip breaker 82 is 0.05mm, and ensures that the distance between oil cylinder 7 and support plate 81 is
0.1-0.5mm；When vehicle traveling process runs into bumpy sections, the horizontal impulsive force that spring 2 can be arrived,
Impulsive force drives cushion pad 8 transverse shifting, and under the effect of support plate 81, cushion pad 8 closely pastes with oil cylinder 7 outer wall
Close, reduce transverse shifting, prevent spring 2 from axial deformation occurring.
Claims (7)
1. a rock-steady structure for automobile damper spring, including spaced apart base plate (1) and top board
(6), being provided with oil cylinder (7) between top board (6) and base plate (1), oil cylinder (7) outside is provided with spring (2),
Oil cylinder (7) top is fixed on top board (6) by nut (4) and threaded post (5), it is characterised in that:
Being provided with cushion pad (8) between described spring (2) and oil cylinder (7), this cushion pad (8) is and spring (2)
Identical spirality is the most identical with spring (2) number of turns.
The rock-steady structure of automobile damper spring the most according to claim 1, it is characterised in that: institute
Stating cushion pad (8) outside and have the deep-slotted chip breaker (82) matched with spring (2), spring (2) is installed on
In this deep-slotted chip breaker (82).
The rock-steady structure of automobile damper spring the most according to claim 1, it is characterised in that: institute
Stating cushion pad (8) inner side and be provided with support plate (81), support plate (81) inwall fits with oil cylinder (7) outer wall.
4. the rock-steady structure of the automobile damper spring described in claim 1, it is characterised in that: described spiral shell
Being socketed with packing ring (3) on line post (5), this packing ring (3) is placed between nut (4) and top board (6).
5. the rock-steady structure of the automobile damper spring described in claim 1, it is characterised in that: described oil
Distance between cylinder (7) and support plate (81) is 0.1-0.5mm.
6. the rock-steady structure of the automobile damper spring described in claim 1, it is characterised in that: described bullet
Fit clearance between spring (2) and deep-slotted chip breaker (82) is 0.05mm.
7. the rock-steady structure of the automobile damper spring described in claim 3, it is characterised in that: described
Plate (81) is horizontal T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735819.2A CN105889395A (en) | 2014-12-05 | 2014-12-05 | Stabilizing structure for spring applied to automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735819.2A CN105889395A (en) | 2014-12-05 | 2014-12-05 | Stabilizing structure for spring applied to automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889395A true CN105889395A (en) | 2016-08-24 |
Family
ID=56699284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735819.2A Pending CN105889395A (en) | 2014-12-05 | 2014-12-05 | Stabilizing structure for spring applied to automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889395A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286678A (en) * | 2015-05-28 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | A kind of enhanced type automobile shock absorber spring structure |
| CN113108007A (en) * | 2021-04-06 | 2021-07-13 | 浙江正盛减振器有限公司 | Effectual automobile shock absorber ware of moving away to avoid possible earthquakes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601325Y (en) * | 2003-02-19 | 2004-01-28 | 杨登任 | Shock damping structure of plastic forming |
| US20050011714A1 (en) * | 2003-07-18 | 2005-01-20 | Johannes Menzel | Anti-vibration element |
| CN2767754Y (en) * | 2004-12-17 | 2006-03-29 | 张金良 | Plastic pad for spiral spring |
| CN101559704A (en) * | 2008-04-18 | 2009-10-21 | 陈清福 | Buffer cushion of automobile damper |
| CN201660095U (en) * | 2010-01-29 | 2010-12-01 | 重庆隆鑫机车有限公司 | Flexible suspension structure of engine |
| DE102010063101A1 (en) * | 2010-12-15 | 2012-06-21 | Zf Friedrichshafen Ag | Spring plate mounting arrangement for vibration damper in automobile industry, has fuse element enclosing damper tube and radially arranged between damper tube and radial inner surface, where arrangement is securely arranged against loading |
-
2014
- 2014-12-05 CN CN201410735819.2A patent/CN105889395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2601325Y (en) * | 2003-02-19 | 2004-01-28 | 杨登任 | Shock damping structure of plastic forming |
| US20050011714A1 (en) * | 2003-07-18 | 2005-01-20 | Johannes Menzel | Anti-vibration element |
| CN2767754Y (en) * | 2004-12-17 | 2006-03-29 | 张金良 | Plastic pad for spiral spring |
| CN101559704A (en) * | 2008-04-18 | 2009-10-21 | 陈清福 | Buffer cushion of automobile damper |
| CN201660095U (en) * | 2010-01-29 | 2010-12-01 | 重庆隆鑫机车有限公司 | Flexible suspension structure of engine |
| DE102010063101A1 (en) * | 2010-12-15 | 2012-06-21 | Zf Friedrichshafen Ag | Spring plate mounting arrangement for vibration damper in automobile industry, has fuse element enclosing damper tube and radially arranged between damper tube and radial inner surface, where arrangement is securely arranged against loading |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286678A (en) * | 2015-05-28 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | A kind of enhanced type automobile shock absorber spring structure |
| CN113108007A (en) * | 2021-04-06 | 2021-07-13 | 浙江正盛减振器有限公司 | Effectual automobile shock absorber ware of moving away to avoid possible earthquakes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |