CN204774484U - Stabilizer bar boom assembly and stabilizer bar - Google Patents
Stabilizer bar boom assembly and stabilizer bar Download PDFInfo
- Publication number
- CN204774484U CN204774484U CN201520500205.6U CN201520500205U CN204774484U CN 204774484 U CN204774484 U CN 204774484U CN 201520500205 U CN201520500205 U CN 201520500205U CN 204774484 U CN204774484 U CN 204774484U
- Authority
- CN
- China
- Prior art keywords
- stabilizer rod
- connecting bushing
- boom assembly
- mounting framework
- stabilizer bar
- 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
- 239000003381 stabilizer Substances 0.000 title claims abstract description 106
- 229920001971 elastomer Polymers 0.000 claims abstract description 29
- 239000005060 rubber Substances 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a stabilizer bar boom assembly, including stabilizer bar davit body, stabilizer bar davit body is waist type structure, the round hole has been seted up respectively at stabilizer bar davit body both ends, the connection bush is equipped with in the round hole respectively, connect the bush and connect the bush on including installing in the round hole of davit body top, on connect the bush for individual layer rubber structure with install the lower connection bush at davit body bottom round hole, under connect the bush for double -deck rubber structure, installation skeleton in the middle of being fixed with between two rubber layers. In this scheme, install on the stabilizer bar boom assembly through connecting the bush, improved the convenience and the easy maintenance nature of stabilizer bar assembly, simultaneously, connect under in the stabilizer bar boom assembly bush adopt in the middle of installation skeleton texture, improved connection bush rigidity, can realize great torsion angle, the deformation range is bigger, has further improved the stability of stabilizer bar.
Description
Technical field
The utility model belongs to stabilizer rod field, is specifically related to a kind of stabilizer rod boom assembly and stabilizer rod.
Background technology
Along with the raising required commercial vehicle/comm..vehicle road-holding property, increasing vehicle configuration stabilizer bar device, particularly front stabilizer bar device, be used widely at present, greatly can improve the road-holding property of car load in heavy-duty tractor.In stabilizer bar device, stabilizer rod arm is the vitals of stable connection bar and vehicle frame, and the Structure & Intensity of stabilizer rod arm have important impact to stabilizer bar device.
In prior art, as shown in Figure 1, stabilizer rod boom assembly 2a upper end is arranged on the connecting bushing of stabilizer rod fixed support 3a; The lower end of stabilizer rod boom assembly 2a is arranged on the connecting bushing of stabilizer rod assembly 1a.In prior art, connecting bushing is located at respectively and is located at stabilizer rod assembly two ends and stabilizer rod fixed support end respectively, this anatomical connectivity lining maintain and replace is comparatively difficult, connecting bushing particularly on stabilizer rod damages, need stabilizer rod assembly, stabilizer rod fixed support to pull down respectively, maintenance cost is higher.
In prior art figure: 1a-stabilizer rod assembly 2a-stabilizer rod boom assembly 3a-stabilizer rod fixed support
In the present embodiment figure: connecting bushing 6-first inner ring mounting framework 7-set collar 8-second inner ring mounting framework 9-second outer ring mounting framework 10-double-layer rubber 11-middle mounting framework 12-stabilizer rod assembly 13-stabilizer rod boom assembly 14-stabilizer rod fixed support 15-individual layer rubber 16-first outer ring mounting framework under connecting bushing 5-on the circular hole 2-bottom circular aperture 3-lightening grooves 4-of 1-top
Utility model content
The purpose of this utility model is to provide a kind of stabilizer rod boom assembly and stabilizer rod, and to solving in prior art, the dismounting of stabilizer rod connecting bushing is complicated, the problem that maintenance cost is high.
To achieve these goals, the utility model provides a kind of stabilizer rod boom assembly, comprises stabilizer rod arm body, and described stabilizer rod arm body is waist type structure, described stabilizer rod arm body two ends offer circular hole respectively, respectively connecting bushing are housed in described circular hole.Described connecting bushing comprises the upper connecting bushing being arranged on arm bodies top circular hole, and described upper connecting bushing is individual layer rubber structure; Be arranged on the lower connecting bushing of arm body bottom portion circular hole, described lower connecting bushing, for being double-layer rubber structure, is fixed with middle mounting framework between two rubber layers.
Preferably, described upper connecting bushing and top circular hole interference fit, described lower connecting bushing and bottom circular aperture are also interference fit.
Preferably, described upper connecting bushing comprises the first inner ring mounting framework, the first outer ring mounting framework, and is fixed on the coupling link on the first inner ring connecting framework, and described individual layer rubber is fixed between coupling link and the first outer ring mounting framework.
Preferably, described lower connecting bushing comprises the second inner ring mounting framework, the second outer ring mounting framework, and is located at the middle mounting framework between two mounting frameworks; Described double-layer rubber is separately fixed between the second inner ring mounting framework and middle mounting framework and between middle mounting framework and the second outer ring mounting framework.
Preferably, described stabilizer rod arm body is that casting forms.
Preferably, offer lightening grooves in the middle part of described stabilizer rod arm body, described lightening grooves is strip structure.
Preferably, the stabilizer rod boom assembly as described in such scheme is also comprised.
Effect of the present utility model is: the novel stabilizer rod boom assembly that this programme provides, and is integrated into by connecting bushing in stabilizer rod arm, and the property easy to assembly that improve stabilizer bar device reduces maintenance cost; By adopting connecting bushing on individual layer rubber, connecting bushing under the double-layer rubber of the middle mounting framework of band, achieves and increases twist angle effect, improve stabilizer rod boom assembly and stabilizer rod stability, and make stabilizer rod boom assembly more reliable, stability is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the mounting structure schematic diagram of stabilizer rod in prior art;
Fig. 2 is the front view of stabilizer rod boom assembly in the present embodiment;
Fig. 3 is the lateral plan of stabilizer rod boom assembly;
Fig. 4 is upper connecting bush structure schematic diagram;
Fig. 5 is lower connecting bush structure schematic diagram;
The stabilizer rod assembly drowing that Fig. 6 the present embodiment provides.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in figures 2-6, for a kind of stabilizer rod boom assembly that the utility model provides, comprise stabilizer rod arm body, described stabilizer rod arm body is waist type structure, described stabilizer rod arm body two ends offer circular hole respectively, respectively connecting bushing are housed in described circular hole; Described connecting bushing comprises the upper connecting bushing 4 be arranged in arm bodies top circular hole 1, described upper connecting bushing 4 is individual layer rubber structure, with the lower connecting bushing 5 being arranged on arm body bottom portion circular hole 2, described lower connecting bushing 5 is double-layer rubber structure, is fixed with middle mounting framework 11 between two rubber layers.In the present embodiment, by being arranged on stabilizer rod boom assembly 13 by connecting bushing, improve comfort feature and the servicing ease of stabilizer rod assembling; Meanwhile, in stabilizer rod boom assembly, lower connecting bushing adopts middle mounting framework structure, improves connecting bushing rigidity, can realize larger twist angle, and deformation range is larger, further increases the stability of stabilizer rod.
In the present embodiment, in order to improve connecting bushing installation reliability, top circular hole 1 interference fit of upper connecting bushing 4 and stabilizer rod arm body, the bottom circular aperture 2 of described lower connecting bushing 5 and stabilizer rod arm body is interference fit.Concrete, upper connecting bushing 4 comprises the first inner ring mounting framework 6, first outer ring mounting framework 16, and is fixed on the set collar 7 of the first inner ring mounting framework inwall, and described individual layer rubber 15 is fixed between coupling link 7 and the first outer ring mounting framework 16.Wherein, adopt set collar 7 in order to realize the better fixing of individual layer rubber 15, in this programme, individual layer rubber 15 is polysulphide rubbers, and the first outer ring mounting framework 16 and top circular hole 1 inwall interference fit, ensure that connecting bushing has enough hauling-out power.Lower connecting bushing 5 comprises the second inner ring mounting framework 8, second outer ring mounting framework 9, and is located at the middle mounting framework 11 between two mounting frameworks; Described double-layer rubber 10 is separately fixed between the second inner ring mounting framework 8 and middle mounting framework 11 and between middle mounting framework 11 and the second outer ring mounting framework 9.Wherein, double-layer rubber material is polysulphide rubbers, in the middle of adopting, mounting framework object improves lower connecting bushing rigidity further, thus realize larger twist angle, and then realize improving stabilizer rod hunting range, improve the stability of stabilizer rod, wherein, the second outer ring mounting framework 9 and bottom circular aperture 2 inwall interference fit.
It should be noted that, first inner ring mounting framework, the second inner ring mounting framework, all adopt the steel inner ring of heavy thickness, so that the assembling of stabilizer rod boom assembly and stabilizer bar arm and stabilizer rod assembly, preferably, upper connecting bushing, each interlayer of lower connecting bushing are all adopted as interference fit.
Further, in order to improve the intensity of stabilizer rod arm body, stabilizer rod adopts the larger material of rigidity to make, and processing mode adopts forging or casting to form, and in this programme, stabilizer rod arm body adopts forging type to process.
In order to save material further, also offer a lightening grooves 3 in the middle part of stabilizer rod arm body, in this programme, lightening grooves 3 is strip structure.
In sum, first upper connecting bushing and lower connecting bushing are integrated on stabilizer rod boom assembly in this programme, achieve convenient disassembly, reduce the effect of maintenance cost.Further, by adopting connecting bushing on individual layer rubber, connecting bushing under the double-layer rubber of the middle mounting framework of band, achieve and increase twist angle effect, improve stabilizer rod boom assembly and stabilizer rod stability, make stabilizer rod boom assembly more reliable, stability is better.
The present embodiment also provides a kind of stabilizer rod, comprises stabilizer rod assembly, stabilizer rod fixed support, wherein.Also comprise the stabilizer rod boom assembly 13 as described in such scheme.Wherein, the lower end of stabilizer rod boom assembly 13 coordinates with the end of stabilizer rod assembly 12, and the upper end of stabilizer rod boom assembly 13 is connected with stabilizer rod fixed support 14.Concrete, stabilizer rod assembly 12 is arranged on the H-girder of propons, when sending inclination in vehicle travel process, the counteracting power that stabilizer rod produces passes to vehicle frame by stabilizer rod boom assembly, the roll force produced when weakening inclination by the connecting bush structure of stabilizer rod boom assembly.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (7)
1. a stabilizer rod boom assembly, is characterized in that: comprise stabilizer rod arm body, and described stabilizer rod arm body is waist type structure, and described stabilizer rod arm body two ends offer circular hole respectively, respectively connecting bushing are housed in described circular hole,
Described connecting bushing comprises the upper connecting bushing being arranged on arm bodies top circular hole, and described upper connecting bushing is individual layer rubber structure; Be arranged on the lower connecting bushing of arm body bottom portion circular hole, described lower connecting bushing, for being double-layer rubber structure, is fixed with middle mounting framework between two rubber layers.
2. stabilizer rod boom assembly as claimed in claim 1, it is characterized in that: described upper connecting bushing and top circular hole interference fit, described lower connecting bushing and bottom circular aperture are also interference fit.
3. stabilizer rod boom assembly as claimed in claim 2, it is characterized in that: described upper connecting bushing comprises the first inner ring mounting framework, first outer ring mounting framework, and the coupling link be fixed on the first inner ring connecting framework, described individual layer rubber is fixed between coupling link and the first outer ring mounting framework.
4. stabilizer rod boom assembly as claimed in claim 2, it is characterized in that, described lower connecting bushing comprises the second inner ring mounting framework, the second outer ring mounting framework, and is located at the middle mounting framework between two mounting frameworks; Described double-layer rubber is separately fixed between the second inner ring mounting framework and middle mounting framework and between middle mounting framework and the second outer ring mounting framework.
5. the stabilizer rod boom assembly as described in any one of claim 1-4, is characterized in that, described stabilizer rod arm body is that casting forms.
6. stabilizer rod boom assembly as claimed in claim 5, it is characterized in that, offer lightening grooves in the middle part of described stabilizer rod arm body, described lightening grooves is strip structure.
7. a stabilizer rod, comprises stabilizer rod assembly, and stabilizer rod fixed support, is characterized in that: also comprise the stabilizer rod boom assembly as described in any one of the claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500205.6U CN204774484U (en) | 2015-07-09 | 2015-07-09 | Stabilizer bar boom assembly and stabilizer bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500205.6U CN204774484U (en) | 2015-07-09 | 2015-07-09 | Stabilizer bar boom assembly and stabilizer bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774484U true CN204774484U (en) | 2015-11-18 |
Family
ID=54514600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500205.6U Expired - Fee Related CN204774484U (en) | 2015-07-09 | 2015-07-09 | Stabilizer bar boom assembly and stabilizer bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693528A (en) * | 2019-02-26 | 2019-04-30 | 博戈橡胶金属（上海）有限公司 | A kind of engine wobble support |
-
2015
- 2015-07-09 CN CN201520500205.6U patent/CN204774484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693528A (en) * | 2019-02-26 | 2019-04-30 | 博戈橡胶金属（上海）有限公司 | A kind of engine wobble support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20151118 Termination date: 20190709 |