CN202152050U - Vacuum pump support for mounting electric vacuum pump of automobile - Google Patents
Vacuum pump support for mounting electric vacuum pump of automobile Download PDFInfo
- Publication number
- CN202152050U CN202152050U CN2011202587093U CN201120258709U CN202152050U CN 202152050 U CN202152050 U CN 202152050U CN 2011202587093 U CN2011202587093 U CN 2011202587093U CN 201120258709 U CN201120258709 U CN 201120258709U CN 202152050 U CN202152050 U CN 202152050U
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- Prior art keywords
- vacuum pump
- electric vacuum
- hole
- shaped support
- support
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- 238000009434 installation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a vacuum pump support for mounting an electric vacuum pump of an automobile, which comprises a U-shaped support body. A through hole is arranged at the bottom of the U-shaped support body, a rubber washer is arranged in the through hole, turnups outwardly extending by 90 degrees are arranged on two sides of the upper portion of the U-shaped support and provided with a mounting hole respectively, and bolts are inserted into the mounting holes. The lower portion of the U-shaped support on one side of the through hole is provided with a lower turnup, the lower turnup is provided with a mounting through hole, a rod-shaped fastening pin is connected with one side of the lower portion of the lower turnup, and one end of the fastening pin is hook-like. During use, the electric vacuum pump is placed in the U-shaped support, and accordingly, the vacuum pump support for mounting the electric vacuum pump of the automobile is simple and compact in structure and brings convenience for arrangement of the electric vacuum pump in an engine cabinet, and space is saved to the greatest extent. Further, the electric vacuum pump can be supported by the rubber washer, noise and vibration during working of the electric vacuum pump can be attenuated effectively, and thereby comfortableness in driving is improved.
Description
Technical field
The utility model belongs to automobile technical field, is specifically related to be used on auto body, to install and the mechanism of fixing electric vacuum pump.
Background technology
In order to alleviate driver's working strength; Present most of automobile (comprise total mass in the manned vehicle more than 1.10t～1.35t and charge material amount at the commercial vehicle/comm..vehicle below the 6t) has all adopted vacuum booster in service braking system; (degree of vacuum is generally 0.057～0.07MPa) through the vacuum source by the external world; Make the driver implement glancing impact, on brake pedal, apply less power and just can obtain bigger braking force.For the spark ignition engine vehicle; The degree of vacuum of vacuum booster utilization generally is to obtain behind the throttle gate from the gasoline engine inlet-air pipe; And for the diesel engine vehicle, because general non-air throttle in the diesel motor air inlet pipe, degree of vacuum is not high in the air inlet pipe; Generally on driving engine, install by engine-driven vacuum pump, as vacuum source.For some vehicles, because its driving engine can't provide degree of vacuum stable or that meet the demands, can effectively bring into play the power-assisted effect for guaranteeing vacuum booster, electric vacuum pump generally has been installed on these vehicles has been used for vacuumizing vacuum servo is additional.Electric vacuum pump generally is installed in the machinery space of automobile, the position nearer apart from vacuum booster.Because receive the space size restriction of the machinery space of automobile, all parts all need compact Layout to save the space in the machinery space of automobile.For electric vacuum pump, the design demand of its mounting and fixing bracket solves following problem: 1. simple and compact for structure; 2. assembly manipulation is convenient; 3. simple to vehicle body stamping holes position demand.
Summary of the invention
For make the electric vacuum pump mounting bracket satisfy simple and compact for structure, assembly manipulation is convenient, to the simple requirement of vehicle body stamping holes position demand, the utility model provides a kind of motorcar electric vacuum pump that improves structure to install and uses the vacuum pump support.
Concrete structural development technical scheme is following:
The motorcar electric vacuum pump is installed and is comprised the U-shaped support with the vacuum pump support, and said U-shaped frame bottom offers through hole, is provided with rubber cradle in the through hole; Both sides, U-shaped support top are respectively equipped with the flange of outside 90 degree, offer mounting hole on two side flangings respectively, are provided with bolt in the mounting hole; The U-shaped support bottom of said through hole one side is provided with flange, offers an installation through holes on the following flange, and following flange bottom one side is connecting a shaft-like card base, and the card base end is hook solid.
Said rubber cradle bottom is provided with the rounding frustum circle of overhanging formation snap ring, and rounding frustum circle is positioned at the U-shaped frame bottom in the through hole outside.
The utlity model has the advantage of following several respects:
1. because rack body has adopted the U-shaped design, and electric vacuum pump can be placed on the U-shaped internal stent, and is simple and compact for structure, convenient in the layout of electric vacuum pump in machinery space, save the space to greatest extent;
2. through being welded on the bolt electric vacuum pump on the support flange, when electric vacuum pump is installed, can realize quick location, make assembly manipulation more convenient;
3. because the fixed form of rack body on vehicle body adopt is the design that an installation through holes adds a card base; So only need vehicle body to provide the position, hole of a band project-welding nut and the simple feature that can cooperate card base to use to get final product; This scheme helps reducing the dependence to the body cutout position; Reduce the consumption of vehicle body project-welding nut, cost-cutting;
4. hold electric vacuum pump through the rubber cradle of installing in the U-shaped frame bottom, the noise and vibration that produces in can effective attenuation electric vacuum pump working process improves driver comfort.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the axial cutaway view of rubber cradle.
Fig. 3 is running condition figure.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done explanation further through embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, the motorcar electric vacuum pump is installed and is comprised U-shaped support 1 with the vacuum pump support, and U-shaped support 1 bottom offers through hole, and rubber cradle 5 is installed in the through hole; Rubber cradle 5 bottoms are connecting the rounding frustum circle of overhanging formation snap ring, and rounding frustum circle is positioned at the U-shaped frame bottom in the through hole outside; Inboard profile of rubber cradle and electric vacuum pump bottom construction coincide, and are used to hold electric vacuum pump.Both sides, U-shaped support 1 top are respectively equipped with the flange of outside 90 degree, offer mounting hole on two side flangings respectively, are welded with bolt 2 in the mounting hole.Bolt 2 is upward through mounting hole and is welded on the flange, when electric vacuum pump 6 is installed, the mounting hole on the electric vacuum pump 6 is cooperated with weld bolt 2 on the support flange, tightens with nut 7 then and fixes electric vacuum pump 6.Owing to adopted weld bolt 2 designs,, electric vacuum pump 6 can realize quick location when being installed, make assembly manipulation more convenient.The bottom of through hole one side of U-shaped support 1 is provided with flange, offers an installation through holes 3 on the following flange, and following flange bottom one side is connecting a shaft-like card base 4, and card base 4 ends are hook solid.Installation through holes 3 is used for through bolt the electric vacuum pump support being installed to vehicle body, and card base 4 is designed for realizes fitting process medium-height trestle anti-rotation and spacing.Because what the fixed form of support on vehicle body adopted is the design that an installation through holes adds a card base; So only need vehicle body to provide the position, hole of a band project-welding nut and the simple feature that can cooperate card base to use to get final product; This scheme helps reducing the dependence to the body cutout position; Reduce the consumption of vehicle body project-welding nut, cost-cutting.
Claims (2)
1. the motorcar electric vacuum pump is installed and is used the vacuum pump support, and it is characterized in that: comprise the U-shaped support, said U-shaped frame bottom offers through hole, is provided with rubber cradle in the through hole; Both sides, U-shaped support top are respectively equipped with the flange of outside 90 degree, offer mounting hole on two side flangings respectively, are provided with bolt in the mounting hole; The U-shaped support bottom of said through hole one side is provided with flange, offers an installation through holes on the following flange, and following flange bottom one side is connecting a shaft-like card base, and the card base end is hook solid.
2. motorcar electric vacuum pump as claimed in claim 1 is installed and used the vacuum pump support, it is characterized in that: said rubber cradle bottom is provided with the rounding frustum circle of overhanging formation snap ring, and rounding frustum circle is positioned at the U-shaped frame bottom in the through hole outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202587093U CN202152050U (en) | 2011-07-21 | 2011-07-21 | Vacuum pump support for mounting electric vacuum pump of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202587093U CN202152050U (en) | 2011-07-21 | 2011-07-21 | Vacuum pump support for mounting electric vacuum pump of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152050U true CN202152050U (en) | 2012-02-29 |
Family
ID=45692556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202587093U Expired - Fee Related CN202152050U (en) | 2011-07-21 | 2011-07-21 | Vacuum pump support for mounting electric vacuum pump of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152050U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359103A (en) * | 2013-07-31 | 2013-10-23 | 安徽江淮汽车股份有限公司 | Vacuum pump support assembly and automobile |
| CN104228807A (en) * | 2014-09-11 | 2014-12-24 | 重庆长安汽车股份有限公司 | Electronic vacuum pump mounting bracket |
| CN107503915A (en) * | 2017-09-30 | 2017-12-22 | 湖州知谷汽车零部件有限公司 | Cup-shaped holder damping connection mechanism |
| CN107524583A (en) * | 2017-09-30 | 2017-12-29 | 湖州知谷汽车零部件有限公司 | U-bracket damping connection mechanism |
| CN107559177A (en) * | 2017-09-30 | 2018-01-09 | 湖州知谷汽车零部件有限公司 | The assembly fixed support of electric vacuum pump damping |
| CN107600060A (en) * | 2017-09-30 | 2018-01-19 | 湖州知谷汽车零部件有限公司 | Electric vacuum pump with damping device |
| CN107685726A (en) * | 2017-09-30 | 2018-02-13 | 湖州知谷汽车零部件有限公司 | Vavuum pump installs bindiny mechanism |
| WO2019105567A1 (en) * | 2017-12-01 | 2019-06-06 | HELLA GmbH & Co. KGaA | Vehicle component for attachment to a framework of a vehicle |
| CN111075690A (en) * | 2019-12-02 | 2020-04-28 | 同济大学 | Suspension of electric vacuum pump |
| CN111301154A (en) * | 2020-03-24 | 2020-06-19 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
-
2011
- 2011-07-21 CN CN2011202587093U patent/CN202152050U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359103A (en) * | 2013-07-31 | 2013-10-23 | 安徽江淮汽车股份有限公司 | Vacuum pump support assembly and automobile |
| CN104228807A (en) * | 2014-09-11 | 2014-12-24 | 重庆长安汽车股份有限公司 | Electronic vacuum pump mounting bracket |
| CN104228807B (en) * | 2014-09-11 | 2016-08-31 | 重庆长安汽车股份有限公司 | A kind of electronic vacuum pump mounting bracket |
| CN107503915A (en) * | 2017-09-30 | 2017-12-22 | 湖州知谷汽车零部件有限公司 | Cup-shaped holder damping connection mechanism |
| CN107524583A (en) * | 2017-09-30 | 2017-12-29 | 湖州知谷汽车零部件有限公司 | U-bracket damping connection mechanism |
| CN107559177A (en) * | 2017-09-30 | 2018-01-09 | 湖州知谷汽车零部件有限公司 | The assembly fixed support of electric vacuum pump damping |
| CN107600060A (en) * | 2017-09-30 | 2018-01-19 | 湖州知谷汽车零部件有限公司 | Electric vacuum pump with damping device |
| CN107685726A (en) * | 2017-09-30 | 2018-02-13 | 湖州知谷汽车零部件有限公司 | Vavuum pump installs bindiny mechanism |
| WO2019105567A1 (en) * | 2017-12-01 | 2019-06-06 | HELLA GmbH & Co. KGaA | Vehicle component for attachment to a framework of a vehicle |
| CN111075690A (en) * | 2019-12-02 | 2020-04-28 | 同济大学 | Suspension of electric vacuum pump |
| CN111301154A (en) * | 2020-03-24 | 2020-06-19 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
| CN111301154B (en) * | 2020-03-24 | 2022-07-08 | 重庆长安汽车股份有限公司 | Electronic water pump mounting structure |
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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: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |