CN203819224U - Novel fixing support for vacuum pump assembly - Google Patents
Novel fixing support for vacuum pump assembly Download PDFInfo
- Publication number
- CN203819224U CN203819224U CN201420223305.4U CN201420223305U CN203819224U CN 203819224 U CN203819224 U CN 203819224U CN 201420223305 U CN201420223305 U CN 201420223305U CN 203819224 U CN203819224 U CN 203819224U
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- plate
- fixing support
- mounting plate
- pump assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a novel fixing support for a vacuum pump assembly. The novel fixing support for the vacuum pump assembly comprises a fixed installation plate, a vacuum pump installation plate and a vacuum pump installation side plate. The fixed installation plate is connected with the edge of the vacuum pump installation plate. The vacuum pump installation side plate is perpendicularly connected to the edge of the fixed installation plate and the edge of the vacuum pump installation plate. A horseshoe-shaped opening is formed in the front side of the vacuum pump installation plate. Vacuum pump installation holes are formed in the two ends of the vacuum pump installation plate. Four support fixed installation holes are formed in the fixed installation plate. The support fixed installation holes are connected with an automobile body through bolts. The vacuum pump installation side plate is provided with supporting holes assisting in supporting a vacuum pump. The supporting holes are connected with the vacuum pump through nuts. By the adoption of the novel fixing support for the vacuum pump assembly, the vacuum pump can be installed on the automobile body, noise of a cab is lowered, and the NVH performance of a whole automobile is improved; the edge of the novel fixing support is provided with a flange and the vacuum pump installation side plate, so that the strength of the novel fixing support is improved; the novel fixing support for the vacuum pump assembly has the advantages of being simple in structure, convenient to operate and good in stability.
Description
Technical field
The utility model belongs to auto parts and components apparatus field, especially relates to a kind of novel evacuated pump assembly fixed support.
Background technology
Servo vacuum braking is a kind of common structure form of hydraulic braking driver train, and its propulsion source is vacuum.For traditional petrol engine vehicles, its induction maniflod can produce higher negative pressure of vacuum, can be directly for servo vacuum system provides vacuum source; For diesel-engine vehicles, because its induction maniflod can not provide enough negative pressure of vacuum, need to be equipped with in addition vacuum pump and guarantee that servo vacuum system normally works; And for carrying TC engine or gasoline direct injection engine, its induction maniflod, also due to the negative pressure of vacuum that can not guarantee to provide reliable and stable, therefore also needs to be equipped with vacuum pump.
For the traditional energy automobile that adopts TC engine or direct fuel-injection engine, vacuum pump is generally installed on the vehicle body wallboard in cabin, yet while working due to electronic vacuum pump itself, can produce vibration and noise, this type of vibration and noise can be delivered to automobile cabin by vehicle body wallboard, very easily affect driver and crew's traveling comfort, also the vehicle body wallboard in cabin is caused to friction, reduce service life simultaneously.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of novel evacuated pump assembly fixed support, and this supporting structure is simple, reasonable in design, vacuum pump can be arranged on auto body, makes vacuum pump away from driving compartment, improves the NVH performance of car load.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of novel evacuated pump assembly fixed support, comprise mounting plate, vacuum pump adapter plate and vacuum pump are installed side plate, described mounting plate is connected with described vacuum pump adapter plate edge, described vacuum pump is installed side plate and described mounting plate, described vacuum pump adapter plate respectively edge-perpendicular connects, the front side of described vacuum pump adapter plate has one for holding the shape of a hoof opening of vacuum pump, described vacuum pump adapter plate is respectively equipped with vacuum pump mounting hole on two ends, described mounting plate is provided with four support fixed installation holes, described support fixed installation hole is connected with auto body by bolt, described vacuum pump is installed the supported hole that side plate is provided with vacuum pump described in supplemental support, described supported hole is connected with described vacuum pump by nut.
Preferably, between described mounting plate and described vacuum pump adapter plate, angular range is 115 °-130 °.
Preferably, described supported hole is two.
Preferably, between described supported hole and described vacuum pump, nut has been provided with the rubber pad of buffer action.
Preferably, a side of described mounting plate is installed side plate with described vacuum pump and is connected, and opposite side is provided with flange.
The utility model can be arranged on vacuum pump on auto body, make vacuum pump away from driving compartment, improve the NVH performance of car load, described support bracket fastened edge is provided with flange, vacuum pump is installed side plate, improved support intensity, have advantages of simple in structure, easy to operate, bracket stable performance is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, mounting plate 2, vacuum pump adapter plate 3, vacuum pump are installed side plate
4, support fixed installation hole 5, vacuum pump mounting hole 6, supported hole
The specific embodiment
As shown in Figure 1, the utility model provides a kind of novel evacuated pump assembly fixed support, comprise mounting plate 1, vacuum pump adapter plate 2 and vacuum pump are installed side plate 3, mounting plate 1 is connected with vacuum pump adapter plate 2 edges, vacuum pump is installed side plate 3 and mounting plate 1, vacuum pump adapter plate 3 respectively edge connects, the front side of vacuum pump adapter plate 3 has one for holding the shape of a hoof opening of vacuum pump, vacuum pump adapter plate is respectively equipped with vacuum pump mounting hole 5 on 3 two ends, mounting plate 1 is provided with four support fixed installation holes 4, support fixed installation hole 4 is connected with auto body by bolt, vacuum pump is installed two supported holes 6 that side plate 3 is provided with supplemental support vacuum pump, supported hole 6 is connected with vacuum pump by nut, between supported hole 6 and vacuum pump, nut has been provided with the rubber pad of buffer action.
Further, one side of mounting plate 1 is installed side plate 3 with described vacuum pump and is connected, opposite side is provided with flange, the width of flange is identical near the minimum width of side of mounting plate 1 with vacuum pump installation side plate 3, flange can improve this support bracket fastened strength and stiffness, makes it not yielding and produces fracture.
Embodiment: fixed support comprises mounting plate 1, vacuum pump adapter plate 2 and vacuum pump installation side plate 3, mounting plate 1 is connected with vacuum pump adapter plate 2 edges, between mounting plate 1 and vacuum pump adapter plate 2, angle is 120 °, and vacuum pump is installed side plate 3 and is connected with mounting plate 1, vacuum pump adapter plate 2 difference edge-perpendicular.
This practical use procedure:
When this fixed support is installed on auto body, use four bracket fixing bolts through support fixed installation hole 4, be screwed into internal thread hole reserved on auto body, tighten and this fixed support can be installed and is fixed on auto body.
When electronic vacuum pump is installed, vacuum pump body is removed to the shape of a hoof opening part to vacuum pump adapter plate 2, use vacuum pump bolt of rear end plate through vacuum pump mounting hole, tighten and vacuum pump can be fixed on this fixed support; Then use the rubber pad on vacuum pump body to aim at two corresponding supported holes respectively, use captive nut to be fixed on vacuum pump through rubber pad hole, supported hole and install on side plate, rubber pad plays good buffering depressurization.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. a novel evacuated pump assembly fixed support, it is characterized in that: comprise mounting plate, vacuum pump adapter plate and vacuum pump are installed side plate, described mounting plate is connected with described vacuum pump adapter plate edge, described vacuum pump is installed side plate and described mounting plate, described vacuum pump adapter plate respectively edge-perpendicular connects, the front side of described vacuum pump adapter plate has one for holding the shape of a hoof opening of vacuum pump, described vacuum pump adapter plate is respectively equipped with vacuum pump mounting hole on two ends, described mounting plate is provided with four support fixed installation holes, described support fixed installation hole is connected with auto body by bolt, described vacuum pump is installed the supported hole that side plate is provided with vacuum pump described in supplemental support, described supported hole is connected with described vacuum pump by nut.
2. a kind of novel evacuated pump assembly fixed support according to claim 1, is characterized in that: between described mounting plate and described vacuum pump adapter plate, angular range is 115 °-130 °.
3. a kind of novel evacuated pump assembly fixed support according to claim 1, is characterized in that: described supported hole is two.
4. a kind of novel evacuated pump assembly fixed support according to claim 1, is characterized in that: between described supported hole and described vacuum pump, nut has been provided with the rubber pad of buffer action.
5. a kind of novel evacuated pump assembly fixed support according to claim 1, is characterized in that: a side of described mounting plate is installed side plate with described vacuum pump and is connected, and opposite side is provided with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223305.4U CN203819224U (en) | 2014-04-30 | 2014-04-30 | Novel fixing support for vacuum pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223305.4U CN203819224U (en) | 2014-04-30 | 2014-04-30 | Novel fixing support for vacuum pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819224U true CN203819224U (en) | 2014-09-10 |
Family
ID=51474752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223305.4U Expired - Fee Related CN203819224U (en) | 2014-04-30 | 2014-04-30 | Novel fixing support for vacuum pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819224U (en) |
-
2014
- 2014-04-30 CN CN201420223305.4U patent/CN203819224U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |