CN204055204U - A kind of bush Assembly and automobile - Google Patents
A kind of bush Assembly and automobile Download PDFInfo
- Publication number
- CN204055204U CN204055204U CN201420432919.3U CN201420432919U CN204055204U CN 204055204 U CN204055204 U CN 204055204U CN 201420432919 U CN201420432919 U CN 201420432919U CN 204055204 U CN204055204 U CN 204055204U
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- China
- Prior art keywords
- cylinder
- pipeline section
- mounting pipe
- clamp ring
- bush
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Links
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241001247986 Calotropis procera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a kind of bush Assembly and automobile, bush Assembly comprises bush body, bush body comprises the first cylinder and the second cylinder, one end of first cylinder is provided with the first flange, the outside face of the first cylinder is circumferentially evenly distributed with multiple pin platform, and the second cylinder outer circumference surface is provided with the first screw thread; Mounting pipe, comprises the first pipeline section and the second pipeline section, and the first pipe segment inner surface axially evenly offers multiple cotter way; Clamp ring, clamp ring is loop configuration, and one end of clamp ring is provided with the second flange of outwards turnover, and clamp ring inside face is provided with the second screw thread; Wherein mounting pipe is sheathed on the periphery of bush body, and clamp ring is sheathed on the second cylinder of bush body, and the inside face of the outside face of clamp ring and the second pipeline section of mounting pipe is fitted and connected; First pipeline section one end of mounting pipe abuts the first flange; Second pipeline section one end of mounting pipe abuts the second flange.The bush Assembly that the utility model provides makes can changing separately of lining, reduces auto cost.
Description
Technical field
The utility model relates to auto parts and components and manufactures field, particularly a kind of bush Assembly and automobile.
Background technology
Lining is the important parts of suspension system, and belong to the flexible member of suspension, mainly playing the effects such as buffering, vibration damping, suspension property adjustment, is the parts affecting car load traveling comfort and handling key.
The bush structure that the parts such as current suspension leverage, swing arm, torsion beam use, is all welding on parts body, is connected one section of tubing, then lining is pressed into tubing, relies on the interference fit between lining outer tube and pipe material inner wall to ensure that lining does not come off.There is a shortcoming in such design, once rubber bush lost efficacy, whole part must be changed, and lining cannot be changed separately, and maintenance cost is too high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bush Assembly and automobile, and when can solve the inefficacy of current lining, whole part all must be changed, the problem that lining cannot be changed separately, maintenance cost is too high.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
According to an aspect of the present utility model, provide a kind of bush Assembly, comprise bush body, the second cylinder that described bush body comprises the first cylinder and is connected with the first cylinder, one end of described first cylinder is provided with the first flange of outwards turnover, the outside face of described first cylinder is circumferentially evenly distributed with the pin platform of multiple projection, and the bearing of trend of described pin platform is parallel with the axial direction of described first cylinder; Described second cartridge outer surface be circumferentially provided with the first screw thread; Mounting pipe, the second pipeline section that described mounting pipe comprises the first pipeline section and is connected with the first pipeline section, described first pipeline section internal diameter is less than the second pipeline section internal diameter, and described first pipe segment inner surface axially evenly offers the multiple cotter ways corresponding with described pin platform; Clamp ring, described clamp ring is loop configuration, and one end of described clamp ring is provided with the second flange of outwards turnover, and described clamp ring inside face is provided with the second screw thread with described first screw thread fit; Wherein said mounting pipe is sheathed on the periphery of described bush body, described pin platform is inserted in described cotter way, described clamp ring is sheathed on the second cylinder of described bush body, by described first screw thread and described second screw thread fit, described clamp ring is connected with described bush body, and the inside face of the second pipeline section of the outside face of described clamp ring and described mounting pipe is fitted and connected; On first pipeline section of described mounting pipe, the one end away from described second pipeline section abuts described first flange; On second pipeline section of described mounting pipe, the one end away from described first pipeline section abuts described second flange.
Alternatively, one end of described pin platform is connected with described first flange, and the other end of described pin platform is threaded with described first.
Alternatively, the quantity of described pin platform and cotter way is respectively six.
Alternatively, described second flange is evenly provided with multiple groove.
Alternatively, the quantity of described groove is four.
Alternatively, described bush body adopts elastomeric material to make.
Alternatively, described first cylinder is identical with the peripheral diameter of described second cylinder.
According to another aspect of the present utility model, additionally provide a kind of automobile, described automobile comprises sprung parts, also comprises above-mentioned bush Assembly, and described mounting pipe is connected with described sprung parts.
Alternatively, described sprung parts offers one with the mounting hole of the corresponding size of described mounting pipe external diameter, described mounting pipe is welded in described sprung parts by described mounting hole.
The beneficial effects of the utility model are: the bush Assembly that the utility model provides is arranged in mounting pipe by clamp ring, the cooperation of the first flange and the second flange is relied on to come the position of location and installation pipe, the bush Assembly that the utility model provides does not need when lining lost efficacy to change whole part, directly can open clamp ring and change bush body, improve maintainability, the replaceability of lining, reduce vehicle use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bush Assembly described in the utility model embodiment;
Fig. 2 is the exploded perspective view of the bush Assembly described in the utility model embodiment;
Fig. 3 is the structural representation of the bush body described in the utility model embodiment;
Fig. 4 is the structural front view of the mounting pipe described in the utility model embodiment;
Fig. 5 is the structure birds-eye view of the mounting pipe described in the utility model embodiment;
Fig. 6 is the structural front view of the clamp ring described in the utility model embodiment;
The cooperation schematic diagram that Fig. 7 is the bush Assembly described in the utility model embodiment and sprung parts.
Accompanying drawing illustrates: 1, bush Assembly; 2, bush body; 201, the first cylinder; 2011, the first flange; 2012, platform is sold; 202, the second cylinder; 2021, the first screw thread; 3, mounting pipe; 301, the first pipeline section; 3011, cotter way; 302, the second pipeline section; 4, clamp ring; 401, the second flange; 4011, groove; 402, the second screw thread; 5, sprung parts; 501, mounting hole.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in figures 1 to 6, in embodiment of the present utility model, bush Assembly 1 comprises: bush body 2, the second cylinder 202 that bush body 2 comprises the first cylinder 201 and is connected with the first cylinder 201, one end of first cylinder 201 is provided with the first flange 2011 of outwards turnover, the outside face of the first cylinder 201 is circumferentially evenly distributed with the pin platform 2012 of multiple projection, and the bearing of trend of pin platform 2012 is parallel with the axial direction of the first cylinder 201; Second cylinder 202 outside face be circumferentially provided with the first screw thread 2021; Mounting pipe 3, mounting pipe 3 comprises the first pipeline section 301 and the second pipeline section 302, first pipeline section 301 internal diameter of being connected with the first pipeline section 301 is less than the second pipeline section 302 internal diameter, and the first pipeline section 301 inner surface axial evenly offers the multiple cotter ways 3011 corresponding with pin platform 2012; Clamp ring 4, clamp ring 4 is loop configuration, and one end of clamp ring 4 is provided with the second flange 401 of outwards turnover, and clamp ring 4 inside face is provided with the second screw thread 402 coordinated with the first screw thread 2021; Wherein mounting pipe 3 is sheathed on the periphery of bush body 2, pin platform 2012 is inserted in cotter way 3011, clamp ring 4 is sheathed on the second cylinder 202 of bush body 2, coordinated with the second screw thread 402 by the first screw thread 2021, clamp ring 4 is connected with bush body 2, and the inside face of the second pipeline section 302 of the outside face of clamp ring 4 and mounting pipe 3 is fitted and connected; On first pipeline section 301 of mounting pipe 3, the one end away from the second pipeline section 302 abuts the first flange 2011; On second pipeline section 302 of mounting pipe 3, the one end away from the first pipeline section 301 abuts the second flange 401.
The bush body 2 that the utility model embodiment provides is coordinated by the cotter way 3011 on pin platform 2012 and mounting pipe 3, again by clamp ring 4 locking, mounting pipe 3 is located by the first flange 2011 and the second flange 401, realize bush body 2 can freely dismantle, improve the keeping in repair of lining, convertibility.
In the utility model embodiment, the first pipeline section 301 and the second pipeline section 302 of the first cylinder 201 of above-mentioned bush body 2 and the second cylinder 202, mounting pipe 3, is respectively the integrative-structure be connected.
As shown in Figure 2, in embodiment of the present utility model, one end of pin platform 2012 is connected with the first flange 2011, and the other end of pin platform 2012 is connected with the first screw thread 2021.The development length of pin platform 2012 and the development length correspondence of cotter way 3011.
As shown in Figure 2-5, in embodiment of the present utility model, the quantity of pin platform 2012 and cotter way 3011 is respectively six, and pin platform 2012 is identical with the quantity of cotter way 3011, it is appreciated of course that, in embodiment of the present utility model, do not limit the concrete quantity of pin platform 2012 and cotter way 3011.
As shown in Figure 6, in embodiment of the present utility model, second flange 401 is evenly provided with multiple groove 4011, can the hand-held clamp ring 4 of ease of assembly personnel by the groove 4011 that the second flange 401 is arranged, clamp ring 4 is twisted and is set on the second cylinder 202 of bush body 2.
Continue see Fig. 6, in embodiment of the present utility model, the quantity of groove 4011 is four.It is appreciated of course that do not limit the concrete quantity of groove 4011 in embodiment of the present utility model, the quantity of groove 4011 can be determined as the case may be.
As Fig. 1-2, in embodiment of the present utility model, bush body 2 adopts elastomeric material to make.Adopt the bush body 2 of elastomeric material to belong to the flexible member of suspension, the effects such as buffering, damping, suspension property adjustment can be played.
Continue see Fig. 1-2, in embodiment of the present utility model, the first cylinder 201 is identical with the outside diameter of the second cylinder 202.
As shown in Figure 7, according to another aspect of the present utility model, also provide a kind of automobile, comprise sprung parts 5, also comprise above-mentioned bush Assembly 1, the mounting pipe 3 in bush Assembly 1 is connected with sprung parts 5.
Continue see Fig. 7, in embodiment of the present utility model, sprung parts 5 offers one with the mounting hole 501 of the corresponding size of mounting pipe 3 external diameter, mounting pipe 3 is welded in sprung parts 5 by described mounting hole 501.
The automobile that the utility model provides adopts above-mentioned bush Assembly 1 can not change whole part when bush body 2 loses efficacy, and only changes bush body 2 separately, saves vehicle maintenance and repair cost.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a bush Assembly, is characterized in that, comprising:
Bush body, the second cylinder that described bush body comprises the first cylinder and is connected with the first cylinder, one end of described first cylinder is provided with the first flange of outwards turnover, the outside face of described first cylinder is circumferentially evenly distributed with the pin platform of multiple projection, and the bearing of trend of described pin platform is parallel with the axial direction of described first cylinder; Described second cartridge outer surface be circumferentially provided with the first screw thread;
Mounting pipe, the second pipeline section that described mounting pipe comprises the first pipeline section and is connected with the first pipeline section, described first pipeline section internal diameter is less than the second pipeline section internal diameter, and described first pipe segment inner surface axially evenly offers the multiple cotter ways corresponding with described pin platform;
Clamp ring, described clamp ring is loop configuration, and one end of described clamp ring is provided with the second flange of outwards turnover, and described clamp ring inside face is provided with the second screw thread with described first screw thread fit;
Wherein said mounting pipe is sheathed on the periphery of described bush body, described pin platform is inserted in described cotter way, described clamp ring is sheathed on the second cylinder of described bush body, by described first screw thread and described second screw thread fit, described clamp ring is connected with described bush body, and the inside face of the second pipeline section of the outside face of described clamp ring and described mounting pipe is fitted and connected; On first pipeline section of described mounting pipe, the one end away from described second pipeline section abuts described first flange; On second pipeline section of described mounting pipe, the one end away from described first pipeline section abuts described second flange.
2. bush Assembly as claimed in claim 1, it is characterized in that, one end of described pin platform is connected with described first flange, and the other end of described pin platform is threaded with described first.
3. bush Assembly as claimed in claim 1, it is characterized in that, the quantity of described pin platform and cotter way is respectively six.
4. bush Assembly as claimed in claim 1, is characterized in that, described second flange is evenly provided with multiple groove.
5. bush Assembly as claimed in claim 4, it is characterized in that, the quantity of described groove is four.
6. bush Assembly as claimed in claim 1, is characterized in that, described bush body adopts elastomeric material to make.
7. bush Assembly as claimed in claim 1, it is characterized in that, described first cylinder is identical with the peripheral diameter of described second cylinder.
8. an automobile, comprises sprung parts, it is characterized in that, described automobile also comprises the bush Assembly as described in any one of claim 1-7, and wherein said mounting pipe is connected with described sprung parts.
9. automobile as claimed in claim 8, is characterized in that, described sprung parts offers one with the mounting hole of the corresponding size of described mounting pipe external diameter, described mounting pipe is welded in described sprung parts by described mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432919.3U CN204055204U (en) | 2014-08-01 | 2014-08-01 | A kind of bush Assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420432919.3U CN204055204U (en) | 2014-08-01 | 2014-08-01 | A kind of bush Assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055204U true CN204055204U (en) | 2014-12-31 |
Family
ID=52196778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420432919.3U Active CN204055204U (en) | 2014-08-01 | 2014-08-01 | A kind of bush Assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984996A (en) * | 2017-12-08 | 2018-05-04 | 重庆长安汽车股份有限公司 | A kind of automotive suspension control arm assembly and automobile |
| CN112026465A (en) * | 2020-09-17 | 2020-12-04 | 江西大杰科技产业有限公司 | Automobile swing arm bush with good performance |
-
2014
- 2014-08-01 CN CN201420432919.3U patent/CN204055204U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984996A (en) * | 2017-12-08 | 2018-05-04 | 重庆长安汽车股份有限公司 | A kind of automotive suspension control arm assembly and automobile |
| CN112026465A (en) * | 2020-09-17 | 2020-12-04 | 江西大杰科技产业有限公司 | Automobile swing arm bush with good performance |
| CN112026465B (en) * | 2020-09-17 | 2022-03-04 | 江西大杰科技产业有限公司 | Automobile swing arm bush with good performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: 102606 Beijing City Economic Development Zone, Daxing District Caiyu mining and Road No. 1 Patentee after: BAIC BJEV Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: BAIC MOTOR Co.,Ltd. |