CN205365234U - Gearbox supports - Google Patents
Gearbox supports Download PDFInfo
- Publication number
- CN205365234U CN205365234U CN201521090783.3U CN201521090783U CN205365234U CN 205365234 U CN205365234 U CN 205365234U CN 201521090783 U CN201521090783 U CN 201521090783U CN 205365234 U CN205365234 U CN 205365234U
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- Prior art keywords
- axle sleeve
- support
- yielding rubber
- rubber
- cover
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Abstract
The utility model provides a gearbox supports. It has solved the problem that the suspension damping device ubiquitous structure of gearbox is complicated, with high costs among the prior art, the shock attenuation effect poor and the monolithic stability reliability is poor. This gearbox supports, including fixed bolster, support cover, yielding rubber and axle sleeve, support cover welded fastening on the fixed bolster, be provided with the yielding rubber in the support cover, yielding rubber middle part cover has the axle sleeve, the axle sleeve is spherical, and spheroidal middle part is the shaft hole, the arc surface of contact surface for combining closely with the axle sleeve sphere of yielding rubber and axle sleeve, the yielding rubber and support and to leave the space between the cover, the both ends kou chu who supports the cover is provided with the interior turn of embedding rubber bush to supporting the inside folding edge of cover. The utility model discloses setting up the rubber elasticity structure on gearbox supports, making gearbox supports have better damping performance, replace suspension system, simple structure is with low costs.
Description
Technical field
This utility model belongs to a kind of bracing frame, particularly a kind of bracing frame for supporting change speed gear box.
Background technology
Since Reformation and development, particularly Domestic Automotive Industry growth momentum is powerful in recent years, and China becomes the 3rd automobile after U.S., day and produces the country breaking ten million per year, enters ten million automobile superpower ranks.In order to meet this swift and violent demand for development of automobile industry, the auto parts and components played a decisive role for speed of production and the quality of automobile form a complete production network producer, and produced modular construction, quality and quantitative requirement is more and more higher.It is known that the Main Function of the support of automobile variable speed cassette carrier is mounted on left/right longeron, it is used for fixing transmission assembly.
Automobile gearbox suspension damping device is for ensuring that the major part of automotive transmission stable operation, the rotation of automobile engine and the additional dynamic pressure of meeting of jolting produced by vehicle traveling, causes correlated parts to produce vibration and noise.Amplitude when if the amplitude of vibration is close to resonance, then can cause the destruction of change speed gear box and correlated parts thereof, the decline in intensity, efficiency and life-span.Damping and reduction noise are just played a significant role by automobile gearbox suspension damping device.Therefore the performance of automobile gearbox suspension damping device to reducing noise, extend motor live time, to improve the comfort level etc. of riding in an automobile of great advantage.
At present, be traditionally used for the suspension damping device ubiquity structure complexity of automobile gearbox, cost is high, damping effect is poor and the shortcoming of monolithic stability poor reliability.
Utility model content
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of speed changing box support, and this speed changing box support has elastic shock attenuation performance, and change speed gear box plays the effect of suspension damping.
The purpose of this utility model can be realized by following technical proposal: a kind of speed changing box support, including fixed support, fixing support set, yielding rubber and axle sleeve.Described support set is fixedly welded on fixed support, and support set is played a supportive role.It is provided with yielding rubber in described support set, in the middle part of described yielding rubber, is cased with axle sleeve, for carrying the support axle of change speed gear box.Described axle sleeve is spherical, and the middle part of spheroid is axis hole.The contact surface of described yielding rubber and axle sleeve is the arc surface combined closely with axle sleeve sphere, is beneficial to both combinations.Leave space between described yielding rubber and support set, think that deformation space is flowed out in the deformation of yielding rubber.The two-port place of described support set is provided with the folding edge bent towards within support set embedded in rubber bushing, in order to fixing yielding rubber, it is prevented that its vibration makes a noise, and increases it elastic simultaneously.
In above-mentioned speed changing box support, described rubber bushing two ends are provided with bearing, and bearing is connected with axle sleeve two ends.Bearing is owing to adapting to the rotation of axle.
In above-mentioned speed changing box support, in the middle part of described rubber bushing, periphery is provided with corrugated depression.To increase the elasticity of rubber bushing.
In above-mentioned speed changing box support, the inwall of described support set being provided with heating resistor, the wire of heating resistor passes the power supply outside connecting from supporting body.For the heating under the environment of low temperature, to rubber bushing, in order to make it keep elastic.
In above-mentioned speed changing box support, described support bracket fastened bottom is provided with the bolt hole of connection body.For being fixed in car body.
Compared with prior art, this speed changing box support has the advantage that
This utility model, by arranging caoutchouc elasticity structure on speed changing box support, makes speed changing box support have good damping performance, replaces suspension system, and simple in construction cost is low.
Accompanying drawing explanation
Fig. 1 is surface structure schematic diagram of the present utility model；
Fig. 2 is the sectional structure schematic diagram of support set.
In figure, 1, fixed support；2, support set；3, bolt hole；4, yielding rubber；5, axle sleeve；6, folding edge；7, bearing；8, heating resistor.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, 2, a kind of speed changing box support, including fixed support 1, fixing support set 2, yielding rubber 4 and axle sleeve 5, described support bracket fastened bottom is provided with the bolt hole 3 of connection body.Described support set is fixedly welded on fixed support, and support set is played a supportive role.It is provided with yielding rubber in described support set, in the middle part of described yielding rubber, is cased with axle sleeve, for carrying the support axle of change speed gear box.Described axle sleeve is spherical, and the middle part of spheroid is axis hole.The contact surface of described yielding rubber and axle sleeve is the arc surface combined closely with axle sleeve sphere, is beneficial to both combinations.Leave space between described yielding rubber and support set, think that deformation space is flowed out in the deformation of yielding rubber.In the middle part of described rubber bushing, periphery is provided with corrugated depression.The two-port place of described support set is provided with the folding edge 6 bent towards within support set embedded in rubber bushing, in order to fixing yielding rubber, it is prevented that its vibration makes a noise, and increases it elastic simultaneously.Described rubber bushing two ends are provided with bearing 7, and bearing is connected with axle sleeve two ends.Being provided with heating resistor 8 on the inwall of described support set, the wire of heating resistor passes the power supply outside connecting from supporting body.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing 1 herein, fixed support；2, support set；3, bolt hole；4, yielding rubber；5, axle sleeve；6, folding edge；7, bearing；8, the term such as heating resistor, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain essence of the present utility model more easily；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (5)
1. a speed changing box support, including fixed support, support set, yielding rubber and axle sleeve, it is characterized in that, described support set is fixedly welded on fixed support, it is provided with yielding rubber in described support set, it is cased with axle sleeve in the middle part of described yielding rubber, described axle sleeve is spherical, the middle part of spheroid is axis hole, the contact surface of described yielding rubber and axle sleeve is the arc surface combined closely with axle sleeve sphere, leaving space between described yielding rubber and support set, the two-port place of described support set is provided with the folding edge bent towards within support set embedded in rubber bushing.
2. speed changing box support according to claim 1, it is characterised in that described rubber bushing two ends are provided with bearing, and bearing is connected with axle sleeve two ends.
3. speed changing box support according to claim 1, it is characterised in that in the middle part of described rubber bushing, periphery is provided with corrugated depression.
4. speed changing box support according to claim 1, it is characterised in that be provided with heating resistor on the inwall of described support set, the wire of heating resistor passes the power supply outside connecting from supporting body.
5. speed changing box support according to claim 1, it is characterised in that described support bracket fastened bottom is provided with the bolt hole of connection body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090783.3U CN205365234U (en) | 2015-12-24 | 2015-12-24 | Gearbox supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521090783.3U CN205365234U (en) | 2015-12-24 | 2015-12-24 | Gearbox supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365234U true CN205365234U (en) | 2016-07-06 |
Family
ID=56259992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521090783.3U Active CN205365234U (en) | 2015-12-24 | 2015-12-24 | Gearbox supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901746A (en) * | 2017-10-31 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | A kind of universal vibration-proof structure |
| CN114704484A (en) * | 2022-03-26 | 2022-07-05 | 青岛理工大学 | Mining energy-saving fan and using method |
-
2015
- 2015-12-24 CN CN201521090783.3U patent/CN205365234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901746A (en) * | 2017-10-31 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | A kind of universal vibration-proof structure |
| CN114704484A (en) * | 2022-03-26 | 2022-07-05 | 青岛理工大学 | Mining energy-saving fan and using method |
| CN114704484B (en) * | 2022-03-26 | 2023-10-13 | 青岛理工大学 | Mining energy-saving fan and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314200 Building 2 and Building 3, No. 2223 Yongxing Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Manulife Automobile Parts Co., Ltd. Address before: 314200 West Side of No. 2 Workshop, No. 2223 Yongxing Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Hong Li auto parts and components Co., Ltd |