CN108488287A - A kind of vacuum pump damping device - Google Patents
A kind of vacuum pump damping device Download PDFInfo
- Publication number
- CN108488287A CN108488287A CN201810183784.4A CN201810183784A CN108488287A CN 108488287 A CN108488287 A CN 108488287A CN 201810183784 A CN201810183784 A CN 201810183784A CN 108488287 A CN108488287 A CN 108488287A
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- CN
- China
- Prior art keywords
- damping
- vacuum pump
- ontology
- damper
- hole
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to vacuum pump appliance technologies, more particularly, to a kind of vacuum pump damping device.A kind of vacuum pump damping device, including the fixed ring being arranged on vacuum pump, the both sides of the fixed ring are symmetrically arranged with damping connecting seat, the female damper hole of tool is provided on the damping connecting seat, it is threaded with damper in the damper hole, the damper includes the damping ontology that middle part is provided through connecting hole, the upper and lower surface of the damping ontology is both provided with protective plate, it is provided with the external screw thread to match with internal thread on the outer wall of the damping ontology, it is provided with installation set on the connecting hole, it is provided with bolt hole at the center of the installation set, connecting hole is provided with multiple damping chambers in the damping ontology, it is connected with damping spring between the top and bottom of the damping chamber.The configuration of the present invention is simple, it is good damping effect, easy to assembly quick, and noise can be reduced.
Description
Technical field
The present invention relates to vacuum pump appliance technologies, more particularly, to a kind of vacuum pump damping device.
Background technology
Electric vehicle is driven using motor, is eliminated traditional engine, therefore lose vacuum source, i.e., can not is vapour
Vehicle master cylinder provides vacuum servo.Vacuum pump just generates to make up this deficiency.It provides power using vehicle power supply, pushes away
Into on the pump housing motor carry out piston motion to generate vacuum, for electric vehicle hydraulic brake system provide it is unique, reliable
Vacuum source, to be effectively improved the braking ability of vehicle.
The vacuum pump of traditional electric vehicle is fixedly mounted on electric vehicle by mounting bracket, vacuum pump and installation
It is fixedly connected with the cooperation of nut by screw between holder, vacuum pump can be inevitably generated certain vibrations in the running
And noise, electric car body can be transferred vibrations to by mounting bracket at this time, the phenomenon that cause to shake strongly, for
Vehicle frame causes to damage, and seriously affects comfort by bus, and noise impacts driver.
Invention content
The present invention primarily directed to the above problem, provide it is a kind of simple in structure, it is good damping effect, easy to assembly quick, and
The vacuum pump damping device of noise can be reduced.
The purpose of the present invention is mainly to be achieved by following proposal：A kind of vacuum pump damping device, including setting
Fixed ring on vacuum pump, the both sides of the fixed ring are symmetrically arranged with damping connecting seat, on the damping connecting seat
It is provided with the female damper hole of tool, is threaded with damper in the damper hole, the damper includes
Middle part is provided through the damping ontology of connecting hole, and the upper and lower surface of the damping ontology is both provided with protective plate,
It is provided with the external screw thread to match with internal thread on the outer wall of the damping ontology, installation is provided on the connecting hole
It covers, bolt hole is provided at the center of the installation set, the damping ontology is interior to be provided with multiple dampings around connecting hole
Chamber is connected with damping spring between the top and bottom of the damping chamber.Fixing shrink ring is located on vacuum pump, and the two of fixed ring
Side is symmetrically arranged with damping connecting seat, is provided on damping connecting seat and has female damper hole, screw thread in damper hole
It is connected with damper, damper can play effective cushioning effect, and damper includes the damping that middle part is provided through connecting hole
The upper and lower surface of ontology, damping ontology is both provided with protective plate, and protective plate can be effectively protected damping ontology, improves
The service life of damping ontology is provided with the external screw thread to match with internal thread on the outer wall of damping ontology, is arranged on connecting hole
There is installation set, bolt hole is provided at the center of installation set, when specifically used, damper threaded connection is first fixed on damping and is connected
At suitable position in the damper hole of joint chair, then by bolt pass through installation set on bolt hole in and with the installation in automobile
Holder is fixedly connected, you can vacuum pump is fixed in mounting bracket, installation is very quick firm, around connection in damping ontology
Hole is provided with multiple damping chambers, and damping spring is connected between the top and bottom of damping chamber, and damping spring can absorb vacuum
The vibration energy generated in the running is pumped, effective cushioning effect is played.
Preferably, the damping ontology is made of rubber material.Damping ontology is made of rubber material, damping ontology
Elastic deformation energy vibrations for generating when effectively absorbing vacuum pump operating.
Preferably, the protective plate is structure as a whole with the vulcanization of the upper and lower surface of damping ontology respectively.It is anti-
Backplate is structure as a whole with the vulcanization of the upper and lower surface of damping ontology respectively so that the connection of protective plate and damping ontology is more
To be close, protective plate can play better protective effect, while make resistance to ozone, the high and low temperature resistance of damping ontology more preferable,
Increase service life.
Preferably, being provided with bloop in the damping ontology.It is provided with bloop in damping ontology, in damping
It can also achieve the effect that noise reduction simultaneously, the noise generated when vacuum pump operating can be effectively reduced.
Therefore, a kind of vacuum pump damping device of the invention has following advantages：The configuration of the present invention is simple, it is quick for installation steady
Gu good damping effect so that the vibrations generated when vacuum pump operation directly will not be transmitted to body of a motor car by mounting bracket, carry
High comfort when taking, and the present invention also has the effect of noise reduction.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of the present invention.
Attached drawing 2 is the structural schematic diagram of damper in the present invention.
It illustrates：1- vacuum pumps, 2- dampers, 3- dampers hole, 4- damping connecting seats, 5- fixed rings, 6- damping sheets
Body, 7- bloops, 8- installation sets, 9- connecting holes, 10- bolts hole, 11- damping chambers, 12- damping springs, 13- protective plates.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：
As shown in Figure 1, a kind of vacuum pump damping device, including the fixed ring 5 that is arranged on vacuum pump 1, the both sides pair of fixed ring
Title is provided with damping connecting seat 4, and the female damper hole 3 of tool is provided on damping connecting seat, and screw thread connects in damper hole
It is connected to damper 2, damper can play effective cushioning effect, as shown in Fig. 2, damper, which includes middle part, is provided through connection
The damping ontology 6 in hole 9, damping ontology are made of rubber material, and the elastic deformation energy of damping ontology effectively absorbs vacuum pump operating
When the vibrations that generate, be provided with bloop 7 in damping ontology, noise reduction, Neng Gouyou can also be achieved the effect that while damping
Effect reduces the noise generated when vacuum pump operating, and the upper and lower surface of damping ontology is both provided with protective plate 13, protective plate
It is structure as a whole respectively with the vulcanization of the upper and lower surface of damping ontology so that the connection of protective plate and damping ontology is more tight
Close, protective plate can play better protective effect, while make resistance to ozone, the high and low temperature resistance of damping ontology more preferable, increase
Service life is provided with the external screw thread to match with internal thread on the outer wall of damping ontology, installation set is provided on connecting hole
8, bolt hole 10 is provided at the center of installation set, and when specifically used, damper threaded connection is first fixed on damping connecting seat
Damper hole in suitable position at, then by bolt pass through installation set on bolt hole in and with the mounting bracket in automobile
It is fixedly connected, you can vacuum pump is fixed in mounting bracket, installation is very quick firm, is set around connecting hole in damping ontology
Multiple damping chambers 11 are equipped with, damping spring 12 is connected between the top and bottom of damping chamber, damping spring can absorb vacuum
The vibration energy generated in the running is pumped, effective cushioning effect is played.
It should be understood that being somebody's turn to do, examples are only for illustrating the present invention and not for limiting the scope of the present invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (4)
1. a kind of vacuum pump damping device, which is characterized in that including the fixed ring being arranged on vacuum pump, the fixed ring
Both sides are symmetrically arranged with damping connecting seat, and the female damper hole of tool is provided on the damping connecting seat, described
Damper is threaded in damper hole, the damper includes the damping ontology that middle part is provided through connecting hole, institute
The upper and lower surface for the damping ontology stated is both provided with protective plate, is provided on the outer wall of the damping ontology and interior spiral shell
The external screw thread that line matches is provided with installation set on the connecting hole, bolt hole is provided at the center of the installation set,
Connecting hole is provided with multiple damping chambers in the damping ontology, is connected between the top and bottom of the damping chamber
Damping spring.
2. a kind of vacuum pump damping device according to claim 1, which is characterized in that the damping ontology is by rubber material
Material is made.
3. a kind of vacuum pump damping device according to claim 1, which is characterized in that the protective plate respectively with damping
The upper and lower surface vulcanization of ontology is structure as a whole.
4. a kind of vacuum pump damping device according to claim 1 or 2 or 3, which is characterized in that in the damping ontology
It is provided with bloop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183784.4A CN108488287A (en) | 2018-03-06 | 2018-03-06 | A kind of vacuum pump damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183784.4A CN108488287A (en) | 2018-03-06 | 2018-03-06 | A kind of vacuum pump damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488287A true CN108488287A (en) | 2018-09-04 |
Family
ID=63341524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183784.4A Pending CN108488287A (en) | 2018-03-06 | 2018-03-06 | A kind of vacuum pump damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488287A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7032497B2 (en) * | 2002-01-28 | 2006-04-25 | Continental Teves Ag & Co. Ohg | Vacuum brake booster |
| CN202274847U (en) * | 2011-09-06 | 2012-06-13 | 中国石油天然气集团公司 | Buffer type oil pipe inside gauge |
| CN204025523U (en) * | 2014-07-30 | 2014-12-17 | 山东新大洋电动车有限公司 | A kind of electric vehicle and cushioning members thereof |
| CN204783670U (en) * | 2015-06-12 | 2015-11-18 | 陈玉宝 | Vacuum pump with shock -absorbing function |
| CN205423104U (en) * | 2016-03-24 | 2016-08-03 | 台州环球真空设备制造有限公司 | Vacuum pump with shock attenuation effect |
| CN205559209U (en) * | 2016-03-30 | 2016-09-07 | 大连海纳新能源汽车零部件制造有限公司 | Electric vacuum pump with bumper shock absorber |
| CN107542647A (en) * | 2017-09-27 | 2018-01-05 | 黄石锐智机械自动化股份有限公司 | A kind of length adjustable compressor foot stool |
-
2018
- 2018-03-06 CN CN201810183784.4A patent/CN108488287A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7032497B2 (en) * | 2002-01-28 | 2006-04-25 | Continental Teves Ag & Co. Ohg | Vacuum brake booster |
| CN202274847U (en) * | 2011-09-06 | 2012-06-13 | 中国石油天然气集团公司 | Buffer type oil pipe inside gauge |
| CN204025523U (en) * | 2014-07-30 | 2014-12-17 | 山东新大洋电动车有限公司 | A kind of electric vehicle and cushioning members thereof |
| CN204783670U (en) * | 2015-06-12 | 2015-11-18 | 陈玉宝 | Vacuum pump with shock -absorbing function |
| CN205423104U (en) * | 2016-03-24 | 2016-08-03 | 台州环球真空设备制造有限公司 | Vacuum pump with shock attenuation effect |
| CN205559209U (en) * | 2016-03-30 | 2016-09-07 | 大连海纳新能源汽车零部件制造有限公司 | Electric vacuum pump with bumper shock absorber |
| CN107542647A (en) * | 2017-09-27 | 2018-01-05 | 黄石锐智机械自动化股份有限公司 | A kind of length adjustable compressor foot stool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |