CN201723644U - Novel power assembly elastic column suspension device - Google Patents
Novel power assembly elastic column suspension device Download PDFInfo
- Publication number
- CN201723644U CN201723644U CN2010202600869U CN201020260086U CN201723644U CN 201723644 U CN201723644 U CN 201723644U CN 2010202600869 U CN2010202600869 U CN 2010202600869U CN 201020260086 U CN201020260086 U CN 201020260086U CN 201723644 U CN201723644 U CN 201723644U
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- elastic cylinder
- power assembly
- new type
- type power
- support
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Abstract
The utility model relates to a novel power assembly elastic column suspension device, which comprises a limiting cover, an upper elastic column, a connecting bracket, a lower elastic column and a connecting base; cavities are formed above and below the connecting bracket respectively; the upper elastic column is arranged in the upper cavity of the connecting bracket; the lower elastic column is arranged in the lower cavity of the connecting bracket; an integral body formed by the upper elastic column, the connecting bracket and the lower elastic column is arranged on the connecting base; and the limiting cover is positioned above the integral body formed by the upper elastic column, the connecting bracket and the lower elastic column and connected with the connecting base. The novel power assembly elastic column suspension device can effectively solve the problem that the power assembly suspension endurance of the automobile is poor during driving on the bumpy road.
Description
Technical field
The utility model relates to automobile power assembly vibration damping, isolation mounting field, particularly relates to a kind of new type power assembly elastic cylinder suspending apparatus.
Background technique
At present, issue along with a series of preferential policies such as country's issue deduction and exemption automobile with small output volumn purchase tax, the automobile market in rural area is increasing, and the relative road of city in road surface, rural area wants abominable, in addition along with the development of automotive engineering and the raising of automobile running velocity, durable requirement to dynamic assembly suspension further improves, and the particularly durable requirement of vertical direction operating mode is also more and more higher to the travelling comfort requirement of automobile.
At present to suspend all be to be made into integration by the metalwork and the vulcanization of rubber to great majority, when automobile when jolting road traveling, frequent tensile stress and the pressure stress of being subjected to that suspend, rubber and metal bonding part are easy to cracking, thereby cause suspending inefficacys, the reduction effectiveness in vibration suppression.Wanting to suspend at existing General Purpose Rubber solves durable problem and can only reach by reducing suspension motion displacement and the raising rigidity that suspends, but can sacrifice the travelling comfort of car load like this, and only the fine setting by rubber structure improves relatively difficulty of durability.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of new type power assembly elastic cylinder suspending apparatus, the problem of the durable difference of dynamic assembly suspension in the time of effectively solving automobile and travel on the road surface of jolting.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of new type power assembly elastic cylinder suspending apparatus is provided, comprise position-limiting cover, last elastic cylinder, connect support, descend elastic cylinder and be connected base, it is characterized in that described connection support respectively is provided with a cavity up and down; The described elastic cylinder that goes up is placed in the upper plenum of described connection support; Described elastic cylinder down is placed in the following cavity of described connection support; Described upward elastic cylinder, connection support are formed an integral body with following elastic cylinder and are placed described the connection on the base; Described position-limiting cover is positioned at the described top of going up elastic cylinder, connecting the integral body of support and following elastic cylinder composition, and links to each other with the described base that is connected.
Interference fit between the last elastic cylinder of described new type power assembly elastic cylinder suspending apparatus and the described upper plenum that is connected support; Interference fit between described down elastic cylinder and the described following cavity that is connected support.
The position-limiting cover of described new type power assembly elastic cylinder suspending apparatus is integral with the described base riveted joint white silk that is connected.
The last elastic cylinder of described new type power assembly elastic cylinder suspending apparatus and following elastic cylinder are made by the vulcanization of rubber.
The connection support of described new type power assembly elastic cylinder suspending apparatus is made by high-intensity aluminium alloy compression casting or is made by high-intensity nylon injection-molding.
The position-limiting cover of described new type power assembly elastic cylinder suspending apparatus is made by high-intensity aluminium alloy compression casting.
The connection base of described new type power assembly elastic cylinder suspending apparatus is made by high-intensity steel plate impact briquetting or by high-intensity aluminium alloy compression casting.
Beneficial effect
Owing to adopted above-mentioned technological scheme, the utility model compared with prior art, have following advantage and good effect: the rigidity of the utility model when last elastic cylinder provides jumping, following elastic cylinder provides the rigidity when pressing down, all rubber are a compression chord all, do not need to be subjected to tensile stress, and can effectively control the rise displacement, obviously be better than other routines aspect durable and suspend improving.Last elastic cylinder and following elastic cylinder rigidity can be made different, and highly beneficial to the debugging of car load travelling comfort, last elastic cylinder and following elastic cylinder are all made by rubber, need not to add adhesive, relatively environmental protection.
Description of drawings
Fig. 1 is a sectional structure schematic representation of the present utility model;
Fig. 2 is a side view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiments only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Mode of execution of the present utility model relates to a kind of new type power assembly elastic cylinder suspending apparatus, and as depicted in figs. 1 and 2, by position-limiting cover 1, last elastic cylinder 2 connects support 3, following elastic cylinder 4 and be connected base 5 compositions.Connecting support 3 respectively has a cavity up and down, and last elastic cylinder 2 is placed and connected in support 3 upper plenums interference fit, described elastic cylinder down 4 is placed and is connected in 3 times cavitys of support, interference fit, and then whole the placement connects on the base 5, connect base 5 and position-limiting cover 1 riveted joint, fuse.Last elastic cylinder 2 and following elastic cylinder 4 are made by caoutchouc vulcanization, connecting support 3 is made by high-intensity aluminium alloy compression casting or is made by high-intensity nylon injection-molding, position-limiting cover 1 is made by high-intensity aluminium alloy compression casting, connecting base 5 makes by high-intensity steel plate impact briquetting or by high-intensity aluminium alloy compression casting, surface spray black electrophoretic paint improves corrosion resistance.
In use, connection support 3 of the present utility model is connected with power assembly (being motor or gearbox), connects base 5 and is connected with vehicle body.When power assembly is subjected to the power of downward direction, last elastic cylinder 2 be connected support 3 pressure can be more and more littler, up to disengagement, be not subjected to any stress, this moment have only following elastic cylinder 4 to play damping effect; Power assembly be subjected to upward to power the time, following elastic cylinder 4 be connected support 3 pressure can be more and more littler, up to disengagement, be not subjected to any stress, have only last elastic cylinder 2 to play damping effect this moment, and shape that can be by adjust going up elastic cylinder 2 and following elastic cylinder 4 with the magnitude of interference adjusting rigidity that is connected support, make it reach best effectiveness in vibration suppression.
Claims (7)
1. a new type power assembly elastic cylinder suspending apparatus comprises position-limiting cover (1), last elastic cylinder (2), connects support (3), descends elastic cylinder (4) and be connected base (5), it is characterized in that described connection support (3) respectively is provided with a cavity up and down; The described elastic cylinder (2) that goes up is placed in the upper plenum of described connection support (3); Described elastic cylinder (4) down is placed in the following cavity of described connection support (3); Described elastic cylinder (2), connection support (3) and following elastic cylinder (4) composition one integral body of going up places described the connection on the base (5); Described position-limiting cover (1) is positioned at the described top of going up elastic cylinder (2), connecting the integral body of support (3) and following elastic cylinder (4) composition, and links to each other with the described base (5) that is connected.
2. new type power assembly elastic cylinder suspending apparatus according to claim 1 is characterized in that, describedly goes up interference fit between elastic cylinder (2) and the described upper plenum that is connected support (3); Interference fit between described down elastic cylinder (4) and the described following cavity that is connected support (3).
3. new type power assembly elastic cylinder suspending apparatus according to claim 1 is characterized in that, described position-limiting cover (1) is integral with described base (5) the riveted joint white silk that is connected.
4. new type power assembly elastic cylinder suspending apparatus according to claim 1 is characterized in that, described upward elastic cylinder (2) and following elastic cylinder (4) are made by the vulcanization of rubber.
5. new type power assembly elastic cylinder suspending apparatus according to claim 1 is characterized in that described connection support (3) is made by high-intensity aluminium alloy compression casting or made by high-intensity nylon injection-molding.
6. new type power assembly elastic cylinder suspending apparatus according to claim 1 is characterized in that described position-limiting cover (1) is made by high-intensity aluminium alloy compression casting.
7. new type power assembly elastic cylinder suspending apparatus according to claim 1 is characterized in that described connection base (5) is made by high-intensity steel plate impact briquetting or by high-intensity aluminium alloy compression casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600869U CN201723644U (en) | 2010-07-15 | 2010-07-15 | Novel power assembly elastic column suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202600869U CN201723644U (en) | 2010-07-15 | 2010-07-15 | Novel power assembly elastic column suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723644U true CN201723644U (en) | 2011-01-26 |
Family
ID=43491968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202600869U Expired - Fee Related CN201723644U (en) | 2010-07-15 | 2010-07-15 | Novel power assembly elastic column suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588506A (en) * | 2012-02-24 | 2012-07-18 | 潍柴动力股份有限公司 | Vibration isolation pad |
| CN103660898A (en) * | 2013-11-26 | 2014-03-26 | 上海众力投资发展有限公司 | Left suspended piece of automobile engine |
| CN107556744A (en) * | 2017-08-22 | 2018-01-09 | 中国第汽车股份有限公司 | A kind of lightweight plastic material power assembly support and preparation method thereof |
-
2010
- 2010-07-15 CN CN2010202600869U patent/CN201723644U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588506A (en) * | 2012-02-24 | 2012-07-18 | 潍柴动力股份有限公司 | Vibration isolation pad |
| CN102588506B (en) * | 2012-02-24 | 2014-12-31 | 潍柴动力股份有限公司 | Vibration isolation pad |
| CN103660898A (en) * | 2013-11-26 | 2014-03-26 | 上海众力投资发展有限公司 | Left suspended piece of automobile engine |
| CN107556744A (en) * | 2017-08-22 | 2018-01-09 | 中国第汽车股份有限公司 | A kind of lightweight plastic material power assembly support and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO TUOPU BRAKING SYSTEMS CO., LTD. Free format text: FORMER OWNER: NINGBO TUOPU AUTO RUBBER TECHNOLOGY CO., LTD. Effective date: 20110330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315800 NO. 1, LONGTANSHAN ROAD, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315806 NO. 1, LONGTANSHAN ROAD, DAGAN, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110330 Address after: 315806 Zhejiang province Ningbo city Beilun District Daqi Longtan Road No. 1 Patentee after: Ningbo Tuopu Steering System Co., Ltd. Address before: 315800 No. 1 Longtan Road, Beilun District, Zhejiang, Ningbo Patentee before: Ningbo Tuopu Auto Special Rubber Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO TUOPU GROUP CO., LTD. Free format text: FORMER NAME: NINGBO TUOPU BRAKING SYSTEMS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315800 No. 215 West Mount Huangshan Road, Beilun District, Zhejiang, Ningbo Patentee after: Ningbo Tuopu Group Co., Ltd. Address before: 315806 Zhejiang province Ningbo city Beilun District Daqi Longtan Road No. 1 Patentee before: Ningbo Tuopu Steering System Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |