CN207088892U - A kind of front shock absorber of automobile support - Google Patents
A kind of front shock absorber of automobile support Download PDFInfo
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- CN207088892U CN207088892U CN201721136711.7U CN201721136711U CN207088892U CN 207088892 U CN207088892 U CN 207088892U CN 201721136711 U CN201721136711 U CN 201721136711U CN 207088892 U CN207088892 U CN 207088892U
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- support
- supports block
- lug boss
- shock absorber
- support shaft
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Abstract
The utility model discloses a kind of front shock absorber of automobile support, it is related to auto parts machinery production technical field, including set gradually from inside to outside from same central shaft inner sleeve, depressed part, the first bossing, the second bossing, second lug boss is provided with air-vent, interior jacket wall is provided with through hole, and framework, upper support shaft, connection chamber, lower support shaft and underframe are sequentially provided with below depressed part and the first lug boss；The utility model solves in vehicle traveling process the problem of deformation is uneven, and support can deform upon, and cause the endurance of support to reduce, and service life shortens during due to extruding.
Description
Technical field
The utility model is to be related to auto parts machinery production technical field, more particularly to a kind of front shock absorber of automobile support.
Background technology
In order that the vibration of vehicle frame and vehicle body decays rapidly, improve the ride comfort and comfortableness of running car, automotive suspension
Damper is typically equipped with system.Damper is typically arranged on wheel linkage by shock absorber support, and automobile is started
During it is caused vibration be driven by buffer of damper support to tire；Remaining energy passes through after tire absorbs roadside vibrations
Shock absorber support is driven to damper, therefore shock absorber support has played very crucial transmission effect.Patent No.
201410243839.8 Chinese invention discloses a kind of front shock absorber of automobile rubber standoff, including rubber bodies, inner sleeve and support
Skeleton, the support frame are annular, the rubber bodies be coated with the support frame and the first lug boss including ring-type,
The depressed part of ring-type and circular centre bore, the inner sleeve is coaxial with the support frame and is arranged at the central hole, institute
State the first lug boss and be symmetrically arranged with two air-vents, overcome automobile in limiting condition in use, vehicle body and shock absorber rubber branch
Frame coordinate between stress it is excessive, rubber deformation amount is big, cause exhaust it is not smooth, produce abnormal sound the problem of.But this front damper
Rubber standoff in vehicle traveling process due to extruding when deformation it is uneven, support can deform upon, especially it is serious should
Power concentrates position, and in the remittance of type of motor car process, the temperature, deformation near front damper are all higher, easily cause rubber standoff
Splitting is produced, so as to cause the endurance of rubber standoff to reduce, physical life shortens；Simultaneously as the bottom of support is born
Pressure it is maximum, support bottom is contacted with miscellaneous part, and the shoulder in the bottom of support is easily damaged, again such that support
Service life shorten, it is and logical due to stress, be that the follow-up taking-up of support is also inconvenient；It would therefore be desirable to overcome this
A little deficiencies, redesign a kind of front shock absorber of automobile rubber standoff.
Utility model content
The purpose of this utility model is：To solve existing front damper support in vehicle traveling process due to extruding
When deformation it is uneven, support can deform upon, temperature, shape especially near serious stress concentration position, front damper
Become all higher, easily cause rubber standoff to produce splitting, so as to cause the endurance of rubber standoff to reduce, service life shortens.
The technical solution of the utility model is as follows：
A kind of front shock absorber of automobile support, including set gradually from inside to outside from same central shaft annular inner sleeve, ring
The depressed part of shape, the first bossing of annular, the second bossing of annular, second lug boss are provided with air-vent,
The interior jacket wall is provided with through hole, and framework, upper support shaft, connection are sequentially provided with below the depressed part and the first lug boss
Chamber, lower support shaft and underframe, the connection chamber are connected with the through hole, and the connection intracavitary is provided with and upper support axis connection
Upper supports block, the lower supports block with lower support axis connection, the height of the connection chamber be more than upper supports block and lower supports block height and；It is described
Preceding yielding rubber support also includes anti-skidding support ring, and the anti-skidding support ring upper end inboard, upright is provided with baffle ring, the baffle ring
Inwall is located inside inner sleeve, and the baffle ring outer wall contacts with the inner sleeve, and this has protective bulkhead on the outside of the anti-skidding support ring upper end,
Concavity position between the protective bulkhead and the baffle ring, the inner sleeve, depressed part, the first lug boss composition rack body, institute
The bottom for stating rack body is located in the spill position, and anti-vibration ring, the anti-skidding support are provided with the inside of the anti-skidding support ring
O-ring is provided with the outside of ring.
Further, including the corner of upper framework and underframe is arc angling.
Preferably, upper supports block and lower supports block are permanent magnet, and homopolarity is oppositely arranged.
Further, the bottom surface of the anti-skidding support ring is arc.
Further, spacing ring is provided between the protective bulkhead and the outer shoulder of the rack body.
After such scheme, the beneficial effects of the utility model are：
(1) in use, power is transmitted force to upper supports block to the utility model by upper framework by upper support shaft, together
Sample, for underframe, power is transferred to lower supports block by underframe by lower support shaft, and upper supports block connects chamber with the extruding of lower supports block, even
Air in cavity is discharged by through hole, deformation of timbering, and upper supports block and lower supports block mutually prop up limitation largest deformation amount, deblocking
When, connection intracavitary forms negative pressure, and air enters from through hole connects chamber, and supports block and lower supports block displacement in promotion, support restore to the original state,
Through hole to connection chamber serve protective effect so that connection cavity wall will not be excessive due to air pressure and produce transverse deformation,
Simultaneously so that upper supports block and lower supports block Involution are more preferable, so as to help the deformation of rack body to recover, slow down internal stent
It is pressurized, dispersive stress, so as to improve the service life of front shock absorber of automobile support of the present utility model；Meanwhile through hole is set
The too high air of connection cavity temperature can suitably be discharged by putting, and play a part of radiating.
(2) arc angling causes framework and underframe being bonded even closer with internal stent, the smooth of the edge, reduces
Damage to internal stent.
(3) supports block and lower supports block are permanent magnet on, and homopolarity is oppositely arranged, because homopolarity is mutually exclusive so that above support
Interaction force between block and lower supports block is bigger, and just upper framework and underframe are played a supporting role, and is improving pressure-bearing
Strengthen Involution while ability, permanent magnet primitive enriches, and can be recycled, and is easy to the secondary use of whole support, more
Economize on resources, it is more environmentally-friendly.
Brief description of the drawings
Fig. 1 is side sectional view of the present utility model；
Fig. 2 is top view of the present utility model；
Marked in figure：1- inner sleeves, 2- depressed parts, the lug bosses of 3- first, the lug bosses of 4- second, 41- air-vents, 5- through holes,
The upper support shafts of 61-, support shaft under 62-, the upper frameworks of 71-, 72- underframes, the upper supports blocks of 81-, supports block under 82-, 9- connection chambers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the present embodiment is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment 1
A kind of front shock absorber of automobile support, including set gradually from inside to outside from same central shaft annular inner sleeve 1, ring
The depressed part 2 of shape, the first lug boss 3 of annular, the second lug boss 4 of annular, second lug boss 4 are provided with air-vent
41；By setting the first lug boss 3, the lug boss 4 of depressed part 2 and second to ensure that traditional rubber standoff plays damping effect, and
And air-vent 41 is provided with the second lug boss 11, be advantageous to be vented.Specifically, the junction of the lug boss 3 of depressed part 2 and first
With certain gradient, the junction of the first lug boss 3 and the second lug boss 4 carries certain gradient, and not vertical connection,
Power vertically downward can so be carried out to the decomposition of both direction, slow down the pressure of support.
The wall of inner sleeve 1 is provided with through hole 5, and the lower section of the lug boss 3 of depressed part 2 and first is sequentially provided with framework 71, upper support shaft
61st, chamber 9, lower support shaft 62 and underframe 72, the ladder between the shape and the lug boss 3 of depressed part 2 and first of upper framework 71 are connected
Degree shape is matched, and when so can bear pressure on rack body top, can bear pressure more fully hereinafter so that deformation
Uniformly, and deformation is reduced；Connection chamber 61 connects with the through hole 5, is provided with what is be connected with upper support shaft 61 in the connection chamber 9
Upper supports block 81, the lower supports block 82 being connected with lower support shaft 62, the height of the connection chamber 9 are more than upper supports block 81 and lower supports block 82
Highly and, in the present embodiment, connect height and big 3cm of the height than upper supports block 81 and lower supports block 82 of chamber 9；The preceding damping
Rubber standoff also includes anti-skidding support ring 14, and the anti-skidding upper end inboard, upright of support ring 14 is provided with baffle ring 10, the baffle ring
10 inwalls are located inside inner sleeve 1, and the outer wall of baffle ring 10 contacts with the inner sleeve 1, on the outside of the anti-skidding upper end of support ring 14 this
There are protective bulkhead 13, concavity position between the protective bulkhead 13 and the baffle ring 1, the inner sleeve 1, depressed part 2, the first lug boss
3 composition rack bodies, the bottom of the rack body are located in the spill position, and the anti-skidding inner side of support ring 14 is provided with anti-
Grinding ring 15, the anti-skidding outside of support ring 14 are provided with O-ring 11, anti-vibration ring 15 and O-ring 11 to strengthen wearability and sealing.
When support bears pressure, upper framework 71 and underframe 72 are weighed protective cradle main body, the shape of upper framework 71 with
Gradient shape between the lug boss 3 of depressed part 2 and first is matched, when so can bear pressure on rack body top, energy
It is enough to bear pressure more fully hereinafter so that deformation is uniform, and reduces deformation；Meanwhile power is passed through upper support shaft by upper framework 71
61 transmit force to supports block 81, and equally, for underframe 72, power is transferred to lower supports block by underframe 71 by lower support shaft 62
82, upper supports block 81 connects chamber 9 with the extruding of lower supports block 82, and the air connected in chamber 9 is discharged by through hole 5, deformation of timbering, upper supports block
81 and lower supports block 82 mutually prop up limitation largest deformation amount, during deblocking, negative pressure is formed in connection chamber 9, air enters from through hole 5 and connected
Cavity 9, supports block 81 and the lower displacement of supports block 82 in promotion, support restore to the original state, and through hole 5 serves protective effect to connection chamber 9, makes
The inwall of chamber 9, which must be connected, to produce transverse deformation because air pressure is excessive, simultaneously so that upper supports block 81 and lower supports block 82 are returned
Contracting effect is more preferable, so as to help the deformation of rack body to recover, slows down internal stent compression, dispersive stress, so as to improve
The service life of front shock absorber of automobile rubber standoff of the present utility model, meanwhile, the setting of through hole 5 can suitably discharge connection chamber
The too high air of temperature, plays a part of radiating in 9.
Embodiment 2
On the basis of embodiment 1, the corner of the upper framework 71 and underframe 72 is arc angling, arc angling
So that upper framework 71 and underframe 72 are being bonded even closer with internal stent, the smooth of the edge, the damage to internal stent is reduced
It is bad.
Embodiment 3
On the basis of embodiment 1 or embodiment 2, upper supports block 81 and lower supports block 82 are permanent magnet, and homopolarity is set relatively
Put, because homopolarity is mutually exclusive so that upper interaction force between supports block 81 and lower supports block 82 is bigger, just to upper framework
71 and underframe 72 play a supporting role, strengthen Involution while bearing capacity is improved, permanent magnet primitive enriches, and can follow
Ring uses, and is easy to the secondary use of whole support, more economizes on resources, more environmentally-friendly.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of front shock absorber of automobile support, it is characterised in that including the annular set gradually from inside to outside from same central shaft
Inner sleeve (1), annular depressed part (2), annular the first lug boss (3), annular the second lug boss (4), described second is convex
Play portion (4) and be provided with air-vent (41)；Inner sleeve (1) wall is provided with through hole (5), the depressed part (2) and the first lug boss (3)
Lower section be sequentially provided with framework (71), upper support shaft (61), connection chamber (9), lower support shaft (62) and underframe (72), it is described
Connection chamber (9) connect with the through hole (5), the connection chamber (9) it is interior provided with the upper supports block (81) being connected with upper support shaft (61),
The lower supports block (82) being connected with lower support shaft (62), the height of the connection chamber (9) are more than upper supports block (81) and lower supports block (82)
Height and.
2. a kind of front shock absorber of automobile support according to claim 1, it is characterised in that including upper framework (71) and lower frame
The corner of frame (72) is arc angling.
A kind of 3. front shock absorber of automobile support according to claim 1 or 2, it is characterised in that upper supports block (81) and under support
Block (82) is permanent magnet, and homopolarity is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136711.7U CN207088892U (en) | 2017-09-06 | 2017-09-06 | A kind of front shock absorber of automobile support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136711.7U CN207088892U (en) | 2017-09-06 | 2017-09-06 | A kind of front shock absorber of automobile support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207088892U true CN207088892U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136711.7U Active CN207088892U (en) | 2017-09-06 | 2017-09-06 | A kind of front shock absorber of automobile support |
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| Country | Link |
|---|---|
| CN (1) | CN207088892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305009A (en) * | 2018-10-30 | 2019-02-05 | 西南交通大学 | It is a kind of towards road noise control crosslinking maglev type suspension outside connector sleeve |
-
2017
- 2017-09-06 CN CN201721136711.7U patent/CN207088892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305009A (en) * | 2018-10-30 | 2019-02-05 | 西南交通大学 | It is a kind of towards road noise control crosslinking maglev type suspension outside connector sleeve |
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Address after: 610500 Pu River Road, Xindu Industrial Development Zone, Xindu District, Sichuan, Chengdu Patentee after: Taifu special steel suspension (Chengdu) Co., Ltd Address before: 610500 Pu River Road, Xindu Industrial Development Zone, Xindu District, Sichuan, Chengdu Patentee before: Chengdu shuaichao Auto Parts Co., Ltd. |