CN203580541U - Bushing assembly used for connecting control arm and sub vehicle frame - Google Patents
Bushing assembly used for connecting control arm and sub vehicle frame Download PDFInfo
- Publication number
- CN203580541U CN203580541U CN201320764197.7U CN201320764197U CN203580541U CN 203580541 U CN203580541 U CN 203580541U CN 201320764197 U CN201320764197 U CN 201320764197U CN 203580541 U CN203580541 U CN 203580541U
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- Prior art keywords
- control arm
- bush
- lug
- latch
- pressed
- 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
- 241001247986 Calotropis procera Species 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a bushing assembly used for connecting a control arm and a sub vehicle frame. The bushing assembly comprises a control arm sleeve, a rubber bushing and two connecting elements, wherein the control arm sleeve is welded to the control arm, the rubber bushing is pressed into the control arm sleeve, each connecting element comprises a plug pin and a convex lug, the plug pin is pressed into the rubber bushing, and the convex lug is connected with the sub vehicle frame. The bushing assembly has the advantages that the structure of the bushing assembly is optimized, a support frame is omitted, the integral weight of products is reduced, and the cost is reduced.
Description
Technical field
The utility model relates to auto parts and components, relates in particular to a kind of for connecting the bush assembly of Control arm and subframe.
Background technology
Current people's environmental consciousness is strengthened gradually, and also more and more harsher for the requirement of automobile fuel consumption and cost, meanwhile, each main engine plants are also more and more higher to the requirement of automotive parts corrosion stability.
As shown in Figure 1, traditional Control arm 2 ' with subframe 3 ' connection mode be: Control arm 2 ' with bush assembly 1 ' welding, bush assembly 1 ' and subframe 3 ' between install additional support 4 ', support 4 ' be welded on subframe 3 ' upper, bush assembly 1 ' with support 4 ' with bolts.
This connection mode, because needs connect by support, has increased space, is unfavorable for that the space of part is arranged.Because attaching parts adopts ferrous materials, make, weight is heavier simultaneously, for meeting corrosion, requires to carry out the processing such as electrophoresis by effects on surface, increases technological process, has also increased weight and the cost of product simultaneously.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, lightweight, cost is low for connecting the bush assembly of Control arm and subframe.
It is a kind of for connecting the bush assembly of Control arm and subframe that the technical solution of the utility model provides, and comprises Control arm sleeve, rubber bush and two attaching partss;
Described Control arm sleeve and the welding of described Control arm;
Described rubber bush is pressed in described Control arm sleeve;
Described attaching parts comprises latch and lug, and described latch is pressed in described rubber bush, and described lug is connected with described subframe.
Preferably, described rubber bush comprises outer tube and inner sleeve, after described outer tube and described inner sleeve and rubber curing forming, forms described rubber bush.
Preferably, described latch is solid cylindrical, and described latch is pressed in described inner sleeve.
Preferably, the outer circumference surface of described Control arm sleeve and the welding of described Control arm.
Preferably, described lug is tabular.
Preferably, on described lug, offer screw hole, described lug is connected with described subframe screw.
Preferably, described attaching parts is made by aluminum alloy.
Preferably, described attaching parts also comprises back-up ring, and described back-up ring is between described lug and described latch, and described latch is pressed into after described rubber bush, and described back-up ring is resisted against outside described rubber bush.
Adopt after technique scheme, there is following beneficial effect: the utility model is optimized the structure of bush assembly, has saved support, alleviated the overall weight of product, provide cost savings.
Accompanying drawing explanation
Fig. 1 is the structural representation of the connecting device between existing Control arm and subframe;
Fig. 2 is the structural representation that in the utility model one embodiment, bush assembly is connected with Control arm and subframe;
Fig. 3 is the assembly drawing of bush assembly in the utility model one embodiment;
Fig. 4 is the detail drawing of attaching parts in the utility model one embodiment;
Fig. 5 is the assembly drowing of the utility model one embodiment middle sleeve and rubber bush;
Fig. 6 is the partial enlarged drawing that in the utility model one embodiment, outer sleeve is connected with Control arm.
Reference numeral synopsis:
1 '---bush assembly 2 '---Control arm 3 '---subframe
4 '---support
10---bush assembly 20---Control arm 30---subframes
11---Control arm sleeve 12---rubber bush 13---attaching partss
111---weld seam 121---outer tube 122---inner sleeves
131---latch 132---lug 133---screw holes
134---back-up ring
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present utility model.
As shown in Figure 2, the utility model only connects Control arm 20 and subframe 30 by bush assembly 10.The utility model is optimized the structure of bush assembly, has saved support, has alleviated the overall weight of product, provides cost savings.
Referring to Fig. 3, Fig. 3 is the assembly drawing of bush assembly in the present embodiment.Bush assembly 10 comprises Control arm sleeve 11, rubber bush 12, two attaching partss 13.Control arm sleeve 11 is for welding with Control arm 20.As shown in Figure 4, attaching parts 13 comprises latch 131 and lug 132, and lug 132 is for being connected with subframe 30.
In the present embodiment, latch 131 is solid cylindrical.As shown in Figure 5, inner sleeve 122 and outer tube 121 obtain rubber bush 12 with rubber curing forming.As shown in Figure 6, the outer circumference surface of Control arm sleeve 11 and Control arm 20 weld, and form weld seam 111.Latch 131 is pressed into the two ends of inner sleeve 15.
The assembly method of bush assembly is as follows:
First Control arm sleeve 11 and Control arm 20 are welded;
The latch of an attaching parts 13 131 is pressed in one end of inner sleeve 122, interference fit is fixed latch 131 again;
Afterwards, an attaching parts 13 is pressed in Control arm sleeve 11 together with rubber bush 12, outer tube 121, inner sleeve 122.
Then, another attaching parts 13 is pressed into the other end of inner sleeve 122;
Finally, lug 132 is connected with subframe 30, completes installation.
In the present embodiment, as shown in Figure 4, lug 132 is tabular.On lug 132, offer screw hole 133, lug 132 is connected with subframe 30 screws.Flat lug 132 is conducive to be connected with subframe 30, makes the structure of product entirety compacter.
In the present embodiment, attaching parts 13 is made by aluminum alloy.The attaching parts 13 that aluminum alloy is made, lightweight, do not need to carry out surface treatment, reduce process of surface treatment, cost-saving.
In the present embodiment, as shown in Figure 4, attaching parts 13 also comprises back-up ring 134, and back-up ring 134 is between lug 132 and latch 131, and latch 131 is pressed into after rubber bush 12, and back-up ring 134 is resisted against outside rubber bush 12.
Preferably, also can there is no back-up ring, lug is directly connected with latch, and interference fit is pressed in inner sleeve.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.
Claims (8)
1. for connecting a bush assembly for Control arm and subframe, it is characterized in that, comprise Control arm sleeve, rubber bush and two attaching partss;
Described Control arm sleeve and the welding of described Control arm;
Described rubber bush is pressed in described Control arm sleeve;
Described attaching parts comprises latch and lug, and described latch is pressed in described rubber bush, and described lug is connected with described subframe.
2. bush assembly according to claim 1, is characterized in that, described rubber bush comprises outer tube and inner sleeve, after described outer tube and described inner sleeve and rubber curing forming, forms described rubber bush.
3. bush assembly according to claim 2, is characterized in that, described latch is solid cylindrical, and described latch is pressed in described inner sleeve.
4. bush assembly according to claim 1, is characterized in that, the outer circumference surface of described Control arm sleeve and the welding of described Control arm.
5. bush assembly according to claim 1, is characterized in that, described lug is tabular.
6. bush assembly according to claim 5, is characterized in that, on described lug, offers screw hole, and described lug is connected with described subframe screw.
7. bush assembly according to claim 1, is characterized in that, described attaching parts is made by aluminum alloy.
8. bush assembly according to claim 1, is characterized in that, described attaching parts also comprises back-up ring, and described back-up ring is between described lug and described latch, and described latch is pressed into after described rubber bush, and described back-up ring is resisted against outside described rubber bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764197.7U CN203580541U (en) | 2013-11-27 | 2013-11-27 | Bushing assembly used for connecting control arm and sub vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764197.7U CN203580541U (en) | 2013-11-27 | 2013-11-27 | Bushing assembly used for connecting control arm and sub vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580541U true CN203580541U (en) | 2014-05-07 |
Family
ID=50578506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764197.7U Expired - Fee Related CN203580541U (en) | 2013-11-27 | 2013-11-27 | Bushing assembly used for connecting control arm and sub vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004288A (en) * | 2016-05-16 | 2016-10-12 | 浙江方泰汽车配件有限公司 | Reinforced type hanging triangular control arm |
| CN106794732A (en) * | 2014-10-08 | 2017-05-31 | 标致·雪铁龙汽车公司 | The suspension arm of motor vehicles |
| CN113530940A (en) * | 2020-04-13 | 2021-10-22 | 普尔曼公司 | Bush with split bolt |
-
2013
- 2013-11-27 CN CN201320764197.7U patent/CN203580541U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794732A (en) * | 2014-10-08 | 2017-05-31 | 标致·雪铁龙汽车公司 | The suspension arm of motor vehicles |
| CN106794732B (en) * | 2014-10-08 | 2019-10-11 | 标致·雪铁龙汽车公司 | The suspension arm of motor vehicles |
| CN106004288A (en) * | 2016-05-16 | 2016-10-12 | 浙江方泰汽车配件有限公司 | Reinforced type hanging triangular control arm |
| CN113530940A (en) * | 2020-04-13 | 2021-10-22 | 普尔曼公司 | Bush with split bolt |
| CN113530940B (en) * | 2020-04-13 | 2023-12-08 | 普尔曼公司 | Bushing with split bolt |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |