CN107984999A - Mounting support structure under traveller aluminium alloy - Google Patents
Mounting support structure under traveller aluminium alloy Download PDFInfo
- Publication number
- CN107984999A CN107984999A CN201711374235.7A CN201711374235A CN107984999A CN 107984999 A CN107984999 A CN 107984999A CN 201711374235 A CN201711374235 A CN 201711374235A CN 107984999 A CN107984999 A CN 107984999A
- Authority
- CN
- China
- Prior art keywords
- aluminium alloy
- barrel body
- traveller
- cylindrical barrel
- arm
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 208000020442 loss of weight Diseases 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
- B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention relates to mounting support structure under a kind of traveller aluminium alloy, belong to the technical field of Automobile Design and Manufacturing.Mounting support structure under the traveller aluminium alloy of the present invention, including the cylindrical barrel body with periphery wall and internal perisporium, the internal perisporium of cylindrical barrel body, which defines, to be used for and the matched centre bore of damper cylinder barrel, the gap for penetrating through the cylindrical barrel body periphery wall and internal perisporium is provided with cylindrical barrel body, gap extends to lower surface from the upper surface of the cylindrical barrel body, and the first and second lock ring arms of strap bolt mounting hole are oppositely disposed on the periphery wall of gap both sides.Mounting support structure can make damper cylinder barrel axial and circumferential position and use bolt and nut laterally to lock under the traveller aluminium alloy of the present invention, therefore defective shock absorber can be individually replaced, mounting bracket no-welding under traveller, loss of weight and the effect for reducing use cost can be achieved, suitable for all McPherson suspension vehicles.
Description
Technical field
The present invention relates to the technical field of Automobile Design and Manufacturing, it is more particularly related to which a kind of traveller aluminium closes
The lower mounting support structure of gold.
Background technology
As shown in Figure 1, in the prior art, mounting bracket is steel plate punched structure under conventional McPherson suspension traveller,
Inside and outside two-ply is generally divided into weld with damper cylinder barrel；Stabilizer bar connecting bar stent is also steel plate punching structure, with vibration damping
Device cylinder barrel welds；The two is in Split type structure, it is necessary to which positioning is respectively welded.There are following technical problem for this structure：And cylinder barrel 1)
Welding, easily there are weld defect, influences cylinder barrel intensity；2) three weight support frames are more considerable, are not easy to realize lightweight；If 3)
Defective shock absorber needs integral replacing, increases customer using cost.
The content of the invention
In order to solve above-mentioned technical problem of the prior art, it is an object of the invention to provide under a kind of traveller aluminium alloy
Mounting support structure.
Mounting support structure under a kind of traveller aluminium alloy, including the cylindrical barrel body with periphery wall and internal perisporium, it is described
The internal perisporium of cylindrical barrel body, which defines, to be used for and the matched centre bore of damper cylinder barrel, it is characterised in that：The cylindrical barrel body
On be provided with the gap for penetrating through the cylindrical barrel body periphery wall and internal perisporium, and the gap is from the upper of the cylindrical barrel body
Surface extends to lower surface, and the first lock ring arm and the second lock ring arm have been oppositely disposed on the periphery wall of the gap both sides,
The first lock ring arm on the second lock ring arm with being oppositely disposed the first bolt mounting holes and the second bolt mounting holes.
Wherein, the extending direction in the gap and the cylindrical barrel body is axially in parallel.
Wherein, the internal perisporium of the cylindrical barrel body is shiny surface structure.
Wherein, the engaging portion of the upper surface and lower surface of the gap and the cylindrical barrel body is formed with chamfering.
Wherein, the first installing arm and the second peace for installing knuckle are additionally provided with the periphery wall of the cylindrical barrel body
Arm is filled, first installing arm in second installing arm with being oppositely disposed two the first mounting holes and the second mounting hole.
Wherein, first installing arm, two surfaces facing with second installing arm are to match somebody with somebody with what knuckle was installed
Conjunction face, planar structure is in described two surfaces and is parallel to each other.
Wherein, linking arm is additionally provided with the periphery wall of the cylindrical barrel body, is provided with the linking arm for installing
The mounting hole of stabilizer bar connecting bar；One of side wall of the linking arm is bulb mounting surface, another side wall is pacified for nut
Dress face.
Wherein, the cylindrical barrel body and the first lock ring arm, the second lock ring arm, the first installing arm, the second installing arm and company
Arm is connect to be integrally formed by aluminium alloy casting or forging.
The second aspect of the present invention further relates to mounting bracket and the fit structure of damper cylinder barrel under a kind of traveller aluminium alloy.
The fit structure of the present invention, including mounting bracket and damper cylinder barrel under traveller aluminium alloy；The traveller aluminium alloy
Lower mounting support structure, including the cylindrical barrel body with periphery wall and internal perisporium, the internal perisporium of the cylindrical barrel body define
For with the matched centre bore of damper cylinder barrel, be provided with the cylindrical barrel body perforation cylindrical barrel body periphery wall and
The gap of internal perisporium, and the gap extends to lower surface from the upper surface of the cylindrical barrel body, in the gap both sides
The first lock ring arm and the second lock ring arm, the first lock ring arm and phase on the second lock ring arm have been oppositely disposed on periphery wall
The first bolt mounting holes and the second bolt mounting holes are provided with over the ground；It is welded with the periphery wall of the damper cylinder barrel spacing
Plate, the limiting plate include the matched tile body of periphery wall with the damper cylinder barrel, the tile body
Lower end is formed with matched with the gap on the periphery wall of the cylindrical barrel body in mounting support structure under the traveller aluminium alloy
Limited post, the lower face of the tile body is plane；The damper cylinder barrel is arranged in the centre bore, and described
The limited post of limiting plate is caught in the gap and the lower face of tile body is contacted with rack upper surface so that damper
The axial and circumferential of cylinder barrel are spacing；Penetrate bolt in first bolt mounting holes and the second bolt mounting holes, and with nut check, make
The internal perisporium of cylindrical barrel body is fitted close with damper cylinder barrel.
Wherein, the part that the outer circumferential surface of the damper cylinder barrel is located at below the limiting plate is and the cylindrical barrel body
The matched mating surface of internal perisporium, the roughness Ra of the mating surface is 0.05~0.10 μm.When roughness Ra is less than 0.05 μm
When clamping force will be caused insufficient, and roughness Ra is more than 0.10 μm will cause damper installation and removal inconvenience.
Mounting support structure has the advantages that under traveller aluminium alloy of the present invention：
Mounting support structure stent itself can provide stabilizer bar connecting bar mount point, center under the traveller aluminium alloy of the present invention
Macropore is fitted close with damper cylinder barrel, is laterally locked using bolt and nut, therefore defective shock absorber can be individually replaced, it can be achieved that sliding
Mounting bracket no-welding, loss of weight and the effect for reducing use cost under column.
Brief description of the drawings
Fig. 1 be the prior art McPherson suspension traveller under mounting bracket structure diagram.
Fig. 2 be embodiment 1 traveller aluminium alloy under mounting support structure structure diagram (the first visual angle).
Fig. 3 be embodiment 1 traveller aluminium alloy under mounting support structure structure diagram (the second visual angle).
Fig. 4 is the assembling structure schematic diagram of mounting support structure and damper under traveller aluminium alloy.
Fig. 5 is the disassemblying structure schematic diagram of mounting support structure and damper under traveller aluminium alloy.
Embodiment
Mounting support structure under traveller aluminium alloy of the present invention is done further below with reference to specific embodiment
Illustrate, to help those skilled in the art to have more complete, accurate and deep reason to inventive concept of the invention, technical solution
Solution.
Embodiment 1
As shown in figures 2-3, mounting support structure under the traveller aluminium alloy of the present embodiment, including with periphery wall and interior
The cylindrical barrel body 10 of perisporium, and be provided with the cylindrical barrel body 10 and penetrate through the cylindrical barrel body periphery wall and internal perisporium
Gap 12, and the gap 12 extends to lower surface (not shown), and institute from the upper surface 13 of the cylindrical barrel body
The extending direction for stating gap 12 is parallel with the axial direction of the cylindrical barrel body 10.The internal perisporium of the cylindrical barrel body 10 is smooth
Structure simultaneously defines and is used for centre bore 15 matched with damper cylinder barrel.The engaging portion in the gap 12 and upper surface 13 is formed
There is a chamfering 11, the engaging portion of the gap 12 and lower surface is formed with chamfering (not shown in Fig. 2~3, can refer to Fig. 4).Institute
State and the first lock ring arm 40 and the second lock ring arm 50 have been oppositely disposed on the periphery wall of 12 both sides of gap, the first lock ring arm 40
With being oppositely disposed the first bolt mounting holes 42 and the second bolt mounting holes 52, and described on the second lock ring arm 50
Two phases of one lock ring arm 40 and the second lock ring arm 50 back to surface 41,51 be screw bolt and nut stress surface, be arranged to
Planar structure.The first installing arm 20 and the second peace for installing knuckle are additionally provided with the periphery wall of the cylindrical barrel body 10
Fill arm 30.First installing arm 20 in second installing arm 30 with being oppositely disposed two the first mounting holes 22 and second
Mounting hole 32, first installing arm 20 are to pacify with knuckle with facing two surfaces 21,22 of second installing arm 30
The mating surface of dress ensures its flatness, the depth of parallelism, it is necessary to machine.Connection is additionally provided with the periphery wall of the cylindrical barrel body 10
Arm 60, the mounting hole 63 for installing stabilizer bar connecting bar is provided with the linking arm.One of side of the linking arm
Wall is bulb mounting surface 62, another side wall is nut mounting surface, is that machined surface ensures its flatness and the depth of parallelism.At this
Mounting support structure is cast using aluminium alloy under traveller aluminium alloy described in implementation or forging technology is molded.
In addition, as described in Figure 4 and 5, the present embodiment further relates to mounting bracket and damper cylinder barrel under a kind of traveller aluminium alloy
Fit structure, limiting plate 80 is welded with the periphery wall of the damper cylinder barrel 70, the limiting plate 80 includes subtracting with described
Shake the matched tile body 81 of periphery wall 70 of device cylinder barrel 70, the lower end of the tile body 81 formed with the cunning
The matched limited post 82 in gap 12 on the periphery wall of cylindrical barrel body 10 under column aluminium alloy in mounting support structure, described watt
The lower face of sheet noumenon 81 is plane.The limiting plate 80 welded on damper cylinder barrel 70, it is described during mounting dampers cylinder barrel 70
The chamfering 11 that the engaging portion of gap 12 and upper surface 13 is formed plays installation guiding role.After damper cylinder barrel 70 is inserted into stent, limit
The limited post 82 of position plate is caught in gap 12 at the same time so that the lower face of tile body 81 is contacted with rack upper surface 12, completion institute
The axial and circumferential for stating damper cylinder barrel 70 are spacing；Then penetrated in the first bolt mounting holes 42 and the second bolt mounting holes 52
Bolt, with nut check, applies pressure by the surface 41,51 of bolt and nut axial force, make the internal perisporium of cylindrical barrel body 10 with
Damper cylinder barrel 70 is fitted close.The part that the outer circumferential surface of the damper cylinder barrel is located at below the limiting plate is and the column
The matched mating surface 72 of internal perisporium of shape cylinder, the roughness Ra of the mating surface is 0.05~0.10 μm.Work as roughness Ra
Clamping force will be caused insufficient during less than 0.05 μm, and roughness Ra is more than 0.10 μm and damper installation and removal will be caused inconvenient.
Under the traveller aluminium alloy of the present embodiment mounting support structure can conveniently realize damper cylinder barrel axial and circumferential positioning and can
Releasably fix.
Mounting bracket under traveller and stabilizer bar connecting bar stent are integrated into an aluminium by the mounting support structure of the present embodiment
Alloy components, reduce number of parts compared with prior art, reduce damper welding capacity, so as to reduce to damper cylinder barrel
Destroy.This mounting bracket and damper cylinder barrel assemble for grafting, therefore the two can be individually replaced, reduction user's later maintenance into
This.Damper cylinder barrel diameter can do local swollen type or undergauge processing, therefore can realize and branch is installed under multi-vehicle-type different size damper
Frame generalization, reduces development cost, and the structure of the present embodiment can be adapted for all McPherson suspension vehicles.
For the ordinary skill in the art, specific embodiment is simply exemplarily described the present invention,
Obviously the present invention specific implementation is not subject to the restrictions described above, as long as employ the inventive concept and technical scheme of the present invention into
The improvement of capable various unsubstantialities, or it is not improved by the present invention design and technical solution directly apply to other occasions
, within protection scope of the present invention.
Claims (10)
1. mounting support structure under a kind of traveller aluminium alloy, including the cylindrical barrel body with periphery wall and internal perisporium, the column
The internal perisporium of shape cylinder, which defines, to be used for and the matched centre bore of damper cylinder barrel, it is characterised in that：On the cylindrical barrel body
It is provided with the gap for penetrating through the cylindrical barrel body periphery wall and internal perisporium, and the gap is from the upper table of the cylindrical barrel body
Face extends to lower surface, and the first lock ring arm and the second lock ring arm, institute have been oppositely disposed on the periphery wall of the gap both sides
The first lock ring arm is stated with being oppositely disposed the first bolt mounting holes and the second bolt mounting holes on the second lock ring arm.
2. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：The extension side in the gap
To axially in parallel with the cylindrical barrel body.
3. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：The cylindrical barrel body it is interior
Perisporium is shiny surface structure.
4. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：The gap and the column
The engaging portion of the upper surface and lower surface of shape cylinder is formed with chamfering.
5. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：Outside the cylindrical barrel body
The first installing arm and the second installing arm for installing knuckle, first installing arm and described second are additionally provided with perisporium
Two the first mounting holes and the second mounting hole have been oppositely disposed in installing arm.
6. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：First installing arm with
Two facing surfaces of second installing arm be with knuckle installation mating surface, described two surfaces for planar structure simultaneously
And it is parallel to each other.
7. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：Outside the cylindrical barrel body
Linking arm is additionally provided with perisporium, the mounting hole for installing stabilizer bar connecting bar is provided with the linking arm；The connection
One of side wall of arm is bulb mounting surface, another side wall is nut mounting surface.
8. mounting support structure under traveller aluminium alloy according to claim 1, it is characterised in that：The cylindrical barrel body and
One lock ring arm, the second lock ring arm, the first installing arm, the second installing arm and linking arm by aluminium alloy cast or forge one into
Type.
9. mounting bracket and the fit structure of damper cylinder barrel under a kind of traveller aluminium alloy, including mounting bracket under traveller aluminium alloy
With damper cylinder barrel；It is characterized in that：Mounting support structure includes having periphery wall and internal perisporium under the traveller aluminium alloy
Cylindrical barrel body, the internal perisporium of the cylindrical barrel body define for and the matched centre bore of damper cylinder barrel, the column
It is provided with the gap for penetrating through the cylindrical barrel body periphery wall and internal perisporium on cylinder, and the gap is from the cylindrical barrel body
Upper surface extend to lower surface, the first lock ring arm and the second lock ring have been oppositely disposed on the periphery wall of the gap both sides
Arm, the first lock ring arm are installed with being oppositely disposed the first bolt mounting holes and the second bolt on the second lock ring arm
Hole；Limiting plate is welded with the periphery wall of the damper cylinder barrel, the limiting plate includes the periphery with the damper cylinder barrel
The matched tile body of wall, the lower end of the tile body formed with mounting support structure under the traveller aluminium alloy
In cylindrical barrel body periphery wall on the matched limited post in gap, the lower face of the tile body is plane；It is described
Damper cylinder barrel is arranged in the centre bore, and the limited post of the limiting plate is caught in the gap and causes tile sheet
The lower face of body is contacted with rack upper surface so that the axial and circumferential of damper cylinder barrel are spacing；And the first bolt mounting holes and
Bolt is penetrated in two bolt mounting holes, and with nut check, the internal perisporium and damper cylinder barrel for making cylindrical barrel body are fitted close.
10. mounting bracket and the fit structure of damper cylinder barrel, the vibration damping under traveller aluminium alloy according to claim 9
The part that the outer circumferential surface of device cylinder barrel is located at below the limiting plate is the matched mating surface of internal perisporium with the cylindrical barrel body,
The roughness Ra of the mating surface is 0.05~0.10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374235.7A CN107984999A (en) | 2017-12-15 | 2017-12-15 | Mounting support structure under traveller aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374235.7A CN107984999A (en) | 2017-12-15 | 2017-12-15 | Mounting support structure under traveller aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107984999A true CN107984999A (en) | 2018-05-04 |
Family
ID=62039059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374235.7A Pending CN107984999A (en) | 2017-12-15 | 2017-12-15 | Mounting support structure under traveller aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107984999A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085848A1 (en) * | 2009-10-08 | 2011-04-14 | Hyundai Motor Company | Stabilizer link mounting unit for shock absorber |
| KR20110096357A (en) * | 2010-02-22 | 2011-08-30 | 주식회사 만도 | Suspension in vehicle |
| KR20120121237A (en) * | 2011-04-26 | 2012-11-05 | 현대자동차주식회사 | Bracket for shock absorber |
| CN202879185U (en) * | 2012-10-31 | 2013-04-17 | 北汽福田汽车股份有限公司 | Installation structure for installing oscillating damper and wheel installation support and automobile with installation structure |
| CN205686120U (en) * | 2016-06-28 | 2016-11-16 | 宁波市百孚车业有限公司 | Dismountable mounting bracket on automobile absorber |
| CN207711740U (en) * | 2017-12-15 | 2018-08-10 | 阿尔特汽车技术股份有限公司 | Traveller aluminium alloy lower mounting bracket structure |
-
2017
- 2017-12-15 CN CN201711374235.7A patent/CN107984999A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110085848A1 (en) * | 2009-10-08 | 2011-04-14 | Hyundai Motor Company | Stabilizer link mounting unit for shock absorber |
| CN102029868A (en) * | 2009-10-08 | 2011-04-27 | 现代自动车株式会社 | Stabilizer link mounting unit for shock absorber |
| KR20110096357A (en) * | 2010-02-22 | 2011-08-30 | 주식회사 만도 | Suspension in vehicle |
| KR20120121237A (en) * | 2011-04-26 | 2012-11-05 | 현대자동차주식회사 | Bracket for shock absorber |
| CN202879185U (en) * | 2012-10-31 | 2013-04-17 | 北汽福田汽车股份有限公司 | Installation structure for installing oscillating damper and wheel installation support and automobile with installation structure |
| CN205686120U (en) * | 2016-06-28 | 2016-11-16 | 宁波市百孚车业有限公司 | Dismountable mounting bracket on automobile absorber |
| CN207711740U (en) * | 2017-12-15 | 2018-08-10 | 阿尔特汽车技术股份有限公司 | Traveller aluminium alloy lower mounting bracket structure |
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