CN204641368U - A kind of suspension structure of engine and automobile - Google Patents
A kind of suspension structure of engine and automobile Download PDFInfo
- Publication number
- CN204641368U CN204641368U CN201520135121.7U CN201520135121U CN204641368U CN 204641368 U CN204641368 U CN 204641368U CN 201520135121 U CN201520135121 U CN 201520135121U CN 204641368 U CN204641368 U CN 204641368U
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- China
- Prior art keywords
- engine
- suspension
- sulfuration
- spacing
- upper plate
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 57
- 238000005987 sulfurization reaction Methods 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims abstract description 30
- 239000005060 rubber Substances 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 17
- 229920001021 polysulfide Polymers 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000005493 welding type Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a kind of suspension structure of engine and automobile, and this suspension structure of engine comprises: be connected with engine bed and carry out the spacing backplate of spacing suspension to engine bed; With the polysulphide rubbers that matches of the spacing backplate of suspension, polysulphide rubbers comprises: for the sulfuration upper plate of fixing projection welding bolt and locating dowel pin; For reducing the rubber block of engine vibration amplitude; For the sulfuration lower plate be connected with vehicle frame, wherein, sulfuration lower plate two ends are provided with the limiting section for contacting with the spacing backplate of suspension; Be fixed in sulfuration upper plate, for connecting the projection welding bolt of the spacing backplate of suspension and engine bed; And the locating dowel pin be fixed in sulfuration upper plate, for positioning engine bed.Suspension structure of engine in the utility model scheme is by making adjustment to the shape of the spacing backplate of suspension, the dynamic assembly of different automobile types can be applicable to, meet different spacing requirements, effectively control the space displacement of cross-country car driving engine in severe road conditions.
Description
Technical field
The utility model relates to automotive engine assembly technique field, particularly relates to a kind of suspension structure of engine and automobile.
Background technology
The cross-country car vehicle of longitudinal driving engine, in the design of engine mounting, the space displacement requirement of different automobile types dynamic assembly should be met, meet NVH (Noise, Vibration, Harshness that car load proposes suspension system again, noise, vibration, sound vibration roughness) requirement, therefore, design difficulty is relatively large.In addition, time different with the configuration of platform vehicle type dynamic assembly, cabin suspension arrangement spatial variations cause the engine mounting property continued to use low, need again develop, not only extend time-to-market, also add cost of development.
Utility model content
In order to overcome above-mentioned technical matters, the utility model provides a kind of suspension structure of engine and automobile, and structure is simple, can be applicable to the dynamic assembly of different automobile types, the cost of development of having saved and cycle, also effectively control the space displacement of cross-country car driving engine in severe road conditions.
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 suspension structure of engine, comprising:
Be connected with engine bed and the spacing backplate of spacing suspension is carried out to engine bed;
With the polysulphide rubbers that matches of the spacing backplate of suspension, polysulphide rubbers comprises: for the sulfuration upper plate of fixing projection welding bolt and locating dowel pin; For reducing the rubber block of engine vibration amplitude; For the sulfuration lower plate be connected with vehicle frame, wherein, sulfuration lower plate two ends are provided with the limiting section for contacting with the spacing backplate of suspension;
Be fixed in sulfuration upper plate, for connecting the projection welding bolt of the spacing backplate of suspension and engine bed; And
Be fixed on the locating dowel pin in sulfuration upper plate, for positioning engine bed.
Alternatively, suspend spacing backplate and be provided with the first via hole passed for projection welding bolt; And for the second via hole that locating dowel pin passes.
Alternatively, suspend spacing backplate and adopt Sheet Metal Forming Technology machine-shaping.
Alternatively, sulfuration upper plate, rubber block and sulfuration lower plate adopt sulfuration process one-body molded.
Alternatively, the shape of rubber block is parallelogram.
Alternatively, projection welding bolt and location are slightly all fixed in sulfuration upper plate by Type of Welding.
According to another aspect of the present utility model, additionally provide a kind of automobile, comprise above-mentioned suspension structure of engine.
The beneficial effects of the utility model are:
Suspension structure of engine in the utility model scheme mainly comprises: be connected with engine bed and carry out the spacing backplate of spacing suspension to engine bed, and with the polysulphide rubbers that matches of the spacing backplate of suspension, wherein, polysulphide rubbers comprises and has elastomeric rubber block, therefore can there is deformation time stressed, make the sulfuration lower plate suspending spacing backplate and polysulphide rubbers relative displacement can occur.Because the sulfuration lower plate two ends of polysulphide rubbers are also provided with limiting section, therefore when suspending spacing backplate and limiting section generation rigid contact, position-limiting action can be reached.In addition, rubber block also has damping of vibrations, therefore, it is possible to the space displacement meeting driving engine requires and the NVH requirement of car load to suspension system simultaneously.Therefore suspension structure of engine in the utility model scheme is simple and reliable, effectively can control the space displacement of cross-country car driving engine in severe road conditions, can adapt to again the concrete spacing requirement of same platform seriation vehicle, reduce time-to-market and cost of development.
Accompanying drawing explanation
Fig. 1 represents the decomposing schematic representation of suspension structure of engine in the utility model embodiment; And
Fig. 2 represents the assembly drowing of suspension structure of engine in the utility model embodiment.
Wherein in figure: 1, suspend spacing backplate; 2, polysulphide rubbers; 201, sulfuration upper plate; 202, rubber block; 203, sulfuration lower plate; 2031, limiting section; 3, projection welding bolt; 4, locating dowel pin.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
According to an aspect of the present utility model, provide a kind of suspension structure of engine, as shown in Figure 1, this suspension structure of engine comprises:
Be connected with engine bed and the spacing backplate 1 of spacing suspension is carried out to engine bed;
With the polysulphide rubbers 2 that matches of the spacing backplate 1 of suspension, polysulphide rubbers 2 comprises: for the sulfuration upper plate 201 of fixing projection welding bolt 3 and locating dowel pin 4; For reducing the rubber block 202 of engine vibration amplitude; For the sulfuration lower plate 203 be connected with vehicle frame, wherein, sulfuration lower plate 203 two ends are provided with the limiting section 2031 for contacting with the spacing backplate 1 of suspension;
Be fixed in sulfuration upper plate 201, for connecting the projection welding bolt 3 of the spacing backplate 1 of suspension and engine bed; And
Be fixed on the locating dowel pin 4 in sulfuration upper plate 201, for positioning engine bed.
Particularly, in the utility model embodiment, suspend spacing backplate 1 and be provided with the first via hole passed for projection welding bolt 3; And for the second via hole that locating dowel pin 4 passes.Therefore, it is possible to be connected with engine bed by spacing for suspension backplate 1, by locating dowel pin 4, also reach certain positioning action.Wherein, the spacing backplate of this suspension 1 adopts Sheet Metal Forming Technology shaping, this technique not only technology maturation, is also convenient to control the quality of the spacing backplate 1 of suspension.In addition, when running into dynamic assembly and configuring different situations, according to practical application, certain improvement can be made to the shape of the spacing backplate 1 of suspension, therefore, it is possible to be suitable for different automobile types dynamic assembly, effectively shorten time-to-market, and saved cost of development.
Particularly, in the utility model embodiment, sulfuration upper plate 201, rubber block 202 and sulfuration lower plate 203 adopt sulfuration process one-body molded, have good connection function to engine bed and vehicle frame.And projection welding bolt 3 and locating dowel pin 4 are all fixed in sulfuration upper plate 201 by Type of Welding, therefore, good fixation is served to projection welding bolt 3 and locating dowel pin 4, and then good fixation can be played to the spacing backplate 1 of suspension, make to suspend spacing backplate 1 to can be good at coordinating with polysulphide rubbers 2, ensure that the control to driving engine displacement.
Further, in the utility model embodiment, the shape of rubber block 202 is parallelogram, and has certain elasticity, can either reduce the Oscillation Amplitude of driving engine, can eliminate again the flexure stress that suspension position limiting structure is subject to.It is appreciated of course that, in the utility model embodiment, the shape of rubber block 202 is not specifically limited.
Particularly, as shown in Figure 2, for the assembly drowing of suspension structure of engine in the utility model embodiment, wherein, suspend spacing backplate 1 by being fixed on projection welding bolt 3 on sulfuration upper plate 201 and locating dowel pin 4 and engine bed, sulfuration upper plate 201 forms rigidity and is connected, sulfuration lower plate 203 is reliably connected by lining cement with vehicle frame, therefore when suspending spacing backplate 1, with sulfuration lower plate 203, relative displacement occurring, there is the stressed generation deformation of elastomeric rubber block 202, make the limiting section 2031 of sulfuration lower plate 203 both sides, with suspension spacing backplate 1, rigid contact occur, motion stops, now, the maxim of stroke-limit can be reached.Therefore, by suspending cooperatively interacting of spacing backplate 1 and polysulphide rubbers 2, namely can control the displacement of the spacing backplate 1 of suspension, and then achieving the control to driving engine displacement.Therefore engine mounting position limiting structure is simple and reliable in the utility model embodiment, effectively can control the space displacement of cross-country car driving engine in severe road conditions, the concrete spacing requirement of same platform seriation vehicle can be adapted to again, reduce time-to-market and cost of development.
According to another aspect of the present utility model, additionally provide a kind of automobile, comprise above-mentioned suspension structure of engine, both met the requirement to driving engine space displacement, meet again the requirement of car load to suspension system NVH.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (7)
1. a suspension structure of engine, is characterized in that, comprising:
Be connected with engine bed and the spacing backplate of spacing suspension is carried out to engine bed;
The polysulphide rubbers matched with the spacing backplate of described suspension, described polysulphide rubbers comprises: for the sulfuration upper plate of fixing projection welding bolt and locating dowel pin; For reducing the rubber block of engine vibration amplitude; For the sulfuration lower plate be connected with vehicle frame, wherein, described sulfuration lower plate two ends are provided with the limiting section for contacting with the spacing backplate of described suspension;
Be fixed in described sulfuration upper plate, for connecting the projection welding bolt of the spacing backplate of described suspension and engine bed; And
Be fixed on the locating dowel pin in described sulfuration upper plate, for positioning engine bed.
2. suspension structure of engine as claimed in claim 1, it is characterized in that, the spacing backplate of described suspension is provided with the first via hole passed for described projection welding bolt; And for the second via hole that described locating dowel pin passes.
3. suspension structure of engine as claimed in claim 2, is characterized in that, the spacing backplate of described suspension adopts Sheet Metal Forming Technology machine-shaping.
4. suspension structure of engine as claimed in claim 1, is characterized in that, described sulfuration upper plate, rubber block and sulfuration lower plate adopt sulfuration process one-body molded.
5. suspension structure of engine as claimed in claim 1, it is characterized in that, the shape of described rubber block is parallelogram.
6. suspension structure of engine as claimed in claim 1, is characterized in that, described projection welding bolt and location are slightly all fixed in described sulfuration upper plate by Type of Welding.
7. an automobile, is characterized in that, comprises the suspension structure of engine as described in any one of claim 1 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135121.7U CN204641368U (en) | 2015-03-10 | 2015-03-10 | A kind of suspension structure of engine and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135121.7U CN204641368U (en) | 2015-03-10 | 2015-03-10 | A kind of suspension structure of engine and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641368U true CN204641368U (en) | 2015-09-16 |
Family
ID=54094142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135121.7U Expired - Fee Related CN204641368U (en) | 2015-03-10 | 2015-03-10 | A kind of suspension structure of engine and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274438A (en) * | 2016-08-31 | 2017-01-04 | 江西江铃集团轻型汽车有限公司 | A kind of car engine suspension |
| CN106364305A (en) * | 2016-12-07 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Suspension soft cushion |
-
2015
- 2015-03-10 CN CN201520135121.7U patent/CN204641368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274438A (en) * | 2016-08-31 | 2017-01-04 | 江西江铃集团轻型汽车有限公司 | A kind of car engine suspension |
| CN106364305A (en) * | 2016-12-07 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Suspension soft cushion |
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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 |
Effective date of registration: 20180102 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20210310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |