CN204870414U - Detachable automotive suspension control arm - Google Patents
Detachable automotive suspension control arm Download PDFInfo
- Publication number
- CN204870414U CN204870414U CN201520644760.6U CN201520644760U CN204870414U CN 204870414 U CN204870414 U CN 204870414U CN 201520644760 U CN201520644760 U CN 201520644760U CN 204870414 U CN204870414 U CN 204870414U
- Authority
- CN
- China
- Prior art keywords
- ball end
- ball
- control arm
- round pin
- upper cover
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 34
- 238000005987 sulfurization reaction Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000001815 facial effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a detachable automotive suspension control arm, including the control arm body, be equipped with bulb round pin installation end and bush installation end on the control arm body, the bush installation end on be equipped with main welded pipe, built -in neck bush and the outer bush of being equipped with of main welded pipe, the neck bush vulcanize and to fix on outer bush's interior anchor ring, outer bush's outer anchor ring interference cartridge is in main welded pipe, bulb round pin installation end on be equipped with bulb round pin installation cavity, bulb round pin installation cavity facial make -up be equipped with bulb round pin assembly, bulb round pin assembly including bulb round pin, ball seat and upper cover, the ball seat inlay and adorn in bulb round pin installation cavity, the bulb portion of bulb round pin inlays and adorns in the ball seat, the upper cover suit on bulb round pin, still be equipped with in the upper cover with the step face of ball seat looks butt, through adopting above -mentioned structure, the utility model provides a but greatly reduced cost of maintenance, avoid causing the detachable automotive suspension control arm of the wasting of resources.
Description
Technical field
The utility model belongs to vehicle structure field, is specifically related to a kind of detachable automobile irs control arm.
Background technology
At present, automotive suspension control arm is provided with ball end installation end and lining installation end, described ball end installation end is provided with ball end and installs cavity, described ball end is installed on cavity and is equiped with ball end assembly, described ball end assembly includes ball end, ball seat, described lining installation end is provided with main welded pipe, is equiped with inner covering and external bushing in described main welded pipe.In the prior art, ball seat is that direct sulfuration is fixed in ball end installation cavity, simultaneously, inner covering, be also that integrated vulcanizing is fixed between external bushing and main welded pipe, thus cause ball seat, inner covering, be all wholely set between external bushing and automotive suspension control arm body, cannot separate, and due to ball seat, inner covering, external bushing are all consumable accessorys, therefore it will wear and tear after using a period of time, thus upon wear, people need integral replacing automotive suspension control arm, not only greatly increase maintenance cost like this, and cause the wasting of resources.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of detachable automobile irs control arm that can greatly reduce maintenance cost, avoid causing the wasting of resources.
For achieving the above object, the utility model provides a kind of detachable automobile irs control arm, include Control arm body, described Control arm body is provided with ball end installation end and lining installation end, described ball end installation end is provided with ball end and installs cavity, described ball end is installed on cavity and is equiped with ball end assembly, described ball end assembly includes ball end, ball seat, described ball seat is flush-mounted in ball end and installs in cavity, the ball head of ball end is flush-mounted in ball seat, described lining installation end is provided with main welded pipe, inner covering and external bushing is equiped with in described main welded pipe, described inner covering sulfuration is fixed on the inner ring surface of external bushing, the outer ring surface interference of described external bushing is plugged in main welded pipe, and the axial rear and front end of external bushing is respectively by front, rear catch and main welded pipe are fixed, described ball end assembly also includes upper cover, described upper cover is set on ball end, the step surface abutted against with ball seat is also provided with in upper cover, the upper edge of ball end installation cavity is provided with negative thread, the elongated end being provided with and penetrating in ball end installation cavity is covered on described, and correspondence is provided with the outside thread coordinated with described negative thread bolt on the outer circumference surface of described elongated end, described ball end installation end installs cavity around described ball end and is also evenly distributed in multiple long arc-shaped holes, cover corresponding each long arc-shaped holes on described and be provided with a tapped bore, fixed by bolt and nut between each long arc-shaped holes and each tapped bore.
The beneficial effects of the utility model are: adopt said structure, first, that sulfuration is fixed together owing to only having inside and outside lining in the utility model, then that interference grafting coordinates between external bushing with main welded pipe, and formed axially spacing by forward and backward catch, therefore after inside and outside lining uses, occur wearing and tearing, it only need be disassembled independent maintain and replace by people in main welded pipe, and without the need to by automotive suspension control arm integral replacing; Secondly, in the utility model, ball seat and ball end are installed between cavity and neither sulfuration one be fixed, but be fixed by upper cover, therefore after ball seat uses, there are wearing and tearing, upper cover also only need be opened by people, separately to ball seat carry out maintain and replace just can, and without the need to by automotive suspension control arm integral replacing.In sum, the utility model provides a kind of detachable automobile irs control arm that can greatly reduce maintenance cost, avoid causing the wasting of resources.
In addition, upper cover and ball end are installed between cavity and are first coordinated by internal and external screw thread, stopping lock flush fit is carried out again by bolt and nut, when effectively can avoid ball end normal rotation, upper cover plays rotation with one, and then occurs the phenomenon that gets loose, and be long arc-shaped holes because of what ball end installation end coordinated with bolt, thus can also finely tune operation when assembling, avoiding causing because of maloperation internal and external screw thread locked, cannot again dismantle.
The utility model can be set to described upper cover elongated end and ball end further and install between cavity and be also pressed with gasket seal.By adopting said structure, greatly can strengthen upper cover and ball end and sealing property between cavity is installed, avoiding external dust or impurity etc. enter and affect the normal rotation of ball end.
The utility model also can be set to also be fixed with cover of dust between described upper cover and ball end further.By adopting said structure, greatly can strengthen the sealing property between upper cover and ball end, avoiding external dust or impurity etc. enter and affect the normal rotation of ball end.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present utility model;
Fig. 2 is local structure exploded view of the present utility model;
Fig. 3 is local structure exploded view of the present utility model;
Fig. 4 is local structure cutaway view of the present utility model.
Detailed description of the invention
As Fig. 1, 2, 3, a kind of detachable automobile irs control arm is given shown in 4, include Control arm body 1, described Control arm body 1 is provided with ball end installation end 11 and lining installation end 12, described lining installation end 12 is provided with main welded pipe 13, inner covering 2 and external bushing 3 is equiped with in described main welded pipe 13, described inner covering 2 sulfuration is fixed on the inner ring surface of external bushing 3, the outer ring surface interference of described external bushing 3 is plugged in main welded pipe 13, and the axial rear and front end of external bushing 3 is respectively by front catch 4, rear catch 5 is fixed with main welded pipe 13, described ball end installation end 11 is provided with ball end and installs cavity 14, described ball end is installed on cavity 14 and is equiped with ball end assembly, described ball end assembly includes ball end 6, ball seat 7 and upper cover 8, described ball seat 7 is flush-mounted in ball end and installs in cavity 14, the ball head 61 of ball end 6 is flush-mounted in ball seat 7, described upper cover 8 is set on ball end 6, the step surface 81 abutted against with ball seat 7 is also provided with in upper cover 8, the upper edge of ball end installation cavity 14 is provided with negative thread 141, described upper cover 8 is provided with the elongated end 82 penetrated in ball end installation cavity 14, and correspondence is provided with the outside thread 821 coordinated with described negative thread 141 bolt on the outer circumference surface of described elongated end 82, described ball end installation end 11 installs cavity 14 around described ball end and is also evenly distributed in multiple long arc-shaped holes 15, on described upper cover 8, corresponding each long arc-shaped holes 15 is provided with a tapped bore 83, fixed by bolt and nut 9 between each long arc-shaped holes 15 and each tapped bore 83.Described upper cover elongated end 82 and ball end are installed between cavity 14 and are also pressed with gasket seal 84.Cover of dust 10 is also fixed with between described upper cover 8 and ball end 6.By adopting said structure, the utility model provides a kind of detachable automobile irs control arm that can greatly reduce maintenance cost, avoid causing the wasting of resources.
Claims (3)
1. a detachable automobile irs control arm, include Control arm body, described Control arm body is provided with ball end installation end and lining installation end, described ball end installation end is provided with ball end and installs cavity, described ball end is installed on cavity and is equiped with ball end assembly, described ball end assembly includes ball end, ball seat, described ball seat is flush-mounted in ball end and installs in cavity, the ball head of ball end is flush-mounted in ball seat, described lining installation end is provided with main welded pipe, inner covering and external bushing is equiped with in described main welded pipe, it is characterized in that: described inner covering sulfuration is fixed on the inner ring surface of external bushing, the outer ring surface interference of described external bushing is plugged in main welded pipe, and the axial rear and front end of external bushing is respectively by front, rear catch and main welded pipe are fixed, described ball end assembly also includes upper cover, described upper cover is set on ball end, the step surface abutted against with ball seat is also provided with in upper cover, the upper edge of ball end installation cavity is provided with negative thread, the elongated end being provided with and penetrating in ball end installation cavity is covered on described, and correspondence is provided with the outside thread coordinated with described negative thread bolt on the outer circumference surface of described elongated end, described ball end installation end installs cavity around described ball end and is also evenly distributed in multiple long arc-shaped holes, cover corresponding each long arc-shaped holes on described and be provided with a tapped bore, fixed by bolt and nut between each long arc-shaped holes and each tapped bore.
2. detachable automobile irs control arm according to claim 1, is characterized in that: described upper cover elongated end and ball end are installed between cavity and be also pressed with gasket seal.
3. detachable automobile irs control arm according to claim 1, is characterized in that: be also fixed with cover of dust between described upper cover and ball end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644760.6U CN204870414U (en) | 2015-08-25 | 2015-08-25 | Detachable automotive suspension control arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644760.6U CN204870414U (en) | 2015-08-25 | 2015-08-25 | Detachable automotive suspension control arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870414U true CN204870414U (en) | 2015-12-16 |
Family
ID=54814832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644760.6U Expired - Fee Related CN204870414U (en) | 2015-08-25 | 2015-08-25 | Detachable automotive suspension control arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059073A (en) * | 2015-08-25 | 2015-11-18 | 温州鸿鹏汽配制造有限公司 | Detachable automotive suspension control arm |
-
2015
- 2015-08-25 CN CN201520644760.6U patent/CN204870414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059073A (en) * | 2015-08-25 | 2015-11-18 | 温州鸿鹏汽配制造有限公司 | Detachable automotive suspension control arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |