CN107559174A - Connect the bindiny mechanism of vavuum pump and damper - Google Patents
Connect the bindiny mechanism of vavuum pump and damper Download PDFInfo
- Publication number
- CN107559174A CN107559174A CN201710917999.XA CN201710917999A CN107559174A CN 107559174 A CN107559174 A CN 107559174A CN 201710917999 A CN201710917999 A CN 201710917999A CN 107559174 A CN107559174 A CN 107559174A
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- CN
- China
- Prior art keywords
- damper
- die cavity
- vavuum pump
- bindiny mechanism
- triangular plate
- 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.)
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- Fluid-Damping Devices (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to appliance technology, more particularly to a kind of bindiny mechanism for connecting vavuum pump and damper.The invention discloses the bindiny mechanism of connection vavuum pump and damper, including cup support plate, described cup support plate is a triangular plate, threaded mounting hole is respectively offered at three angles of triangular plate, limit shock absorber die cavity is provided with one angle of described triangular plate, described threaded mounting hole is located in limit shock absorber die cavity, and the middle of described triangular plate is provided with main damper die cavity, and threaded mounting hole is provided with main damper die cavity.The beneficial effects of the invention are as follows：It can prevent damper excessive deformation from causing damage, play safe and reliable protection damper again, make damper fully and muchly keep its good damping effect, and cause damper to be not susceptible to come off.
Description
Technical field
The invention belongs to appliance technology, more particularly to a kind of bindiny mechanism for connecting vavuum pump and damper.
Background technology
New-energy automobile is increasingly paid attention to, but due to inside electric vacuum pump, to move back and forth, radial direction can be caused
Out-of-balance force, so that vibrations can be caused.And there is electric vacuum pump under the severe inertia impact operating mode of vehicle traveling and come off.Base
In continuous improvement of the current new-energy automobile to vehicle NVH performance requirements, and the consideration of automobile reliability, security.JP is sent out
It is a to be applied to reciprocating electric vacuum pump shock-damping structure.Current vavuum pump is deposited in the attachment structure with damping
In defect：First, damping installation is unstable, it is easy to is come off from vavuum pump；Second, damping does not have protection to arrange
Apply, in continuous jerk, damping is by continuous impulsive force, so as to damage.
The content of the invention
It is an object of the invention to solve the problems, such as techniques discussed above, there is provided one kind can prevent damper excessive deformation from drawing
Damage is played, plays safe and reliable protection damper again, makes damper fully and muchly keeps its good damping effect, and
And causing damper to be not susceptible to the bindiny mechanism of the connection vavuum pump and damper to come off, its technical scheme is as follows：
Connect the bindiny mechanism of vavuum pump and damper, it is characterised in that including cup support plate, described cup support plate is one or three
Angular plate, threaded mounting hole is respectively offered at three angles of triangular plate, is set on an angle of described triangular plate limited
Position damper die cavity, described threaded mounting hole are located in limit shock absorber die cavity, and the middle of described triangular plate is set
There is main damper die cavity, threaded mounting hole is provided with main damper die cavity.
Preferred embodiment is to be provided with boss on the upper surface of described limit shock absorber die cavity.
Preferred embodiment is to be provided with limited impression at the lower inside of described limit shock absorber die cavity.
Preferred embodiment is to offer annular groove at the madial wall of described main damper die cavity.
The bindiny mechanism of connection vavuum pump and damper provided by the invention, when in use, main damper die cavity master
If for placing main damper, limit shock absorber die cavity is mainly used for placing limit shock absorber.Main damper die cavity and limit
Position damper die cavity can prevent damper excessive deformation from causing damage, play safe and reliable protection damper again, make damper
Keep fully and muchly its good damping effect.
The boss and limited impression of the present invention effectively can prevent limit shock absorber from coming off.
The present invention annular groove can enable winner's damper stablize be placed on main damper die cavity kind, be not easy to send out
Life comes off.
The beneficial effects of the invention are as follows：It can prevent damper excessive deformation from causing damage, play safe and reliable protection again
Damper, make damper fully and muchly keep its good damping effect, and cause damper to be not susceptible to come off.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Embodiment
With reference to Fig. 1 specific illustrative embodiments：
Connect the bindiny mechanism of vavuum pump and damper, it is characterised in that including cup support plate 1, described cup support plate 1 is one
Triangular plate, threaded mounting hole 2 is respectively offered at three angles of triangular plate, is provided with an angle of described triangular plate
Limit shock absorber die cavity 3, described threaded mounting hole are located in limit shock absorber die cavity, and the middle of described triangular plate is set
Main damper die cavity 4 is equipped with, threaded mounting hole is provided with main damper die cavity 4.
Preferred embodiment is to be provided with boss 5 on the upper surface of described limit shock absorber die cavity 3.
Preferred embodiment is to be provided with limited impression 6 at the lower inside of described limit shock absorber die cavity 3.
Preferred embodiment is to offer annular groove 7 at the madial wall of described main damper die cavity.
Specifically used when, main damper is provided with main damper die cavity, is provided with limit shock absorber die cavity
Limit shock absorber.The setting of main damper is to improve the cushioning ability of whole vavuum pump so that impact energy obtains effectively
Absorb.Setting the effect of limit shock absorber is：To prevent that amount of spin is excessive, peripheral component is caused to be interfered, to electric vacuum pump
Amount of spin carries out spacing.In interference fit in main damper outside diameter and main damper die cavity, during assembling, a small amount of water is applied, side
It can be easily assembled.Cup support plate is fixed on vavuum pump by tapping screw, the threaded mounting hole on the angle of 3 on cup support plate
Hole that can be arbitrarily with vavuum pump upper end is assembled, and realizes the function of 90 degree of rotations.
Claims (4)
1. connect the bindiny mechanism of vavuum pump and damper, it is characterised in that including cup support plate, described cup support plate is one
Triangular plate, threaded mounting hole is respectively offered at three angles of triangular plate, is provided with an angle of described triangular plate
Limit shock absorber die cavity, described threaded mounting hole are located in limit shock absorber die cavity, and the middle of described triangular plate is set
Main damper die cavity is equipped with, threaded mounting hole is provided with main damper die cavity.
2. the bindiny mechanism of connection vavuum pump and damper as claimed in claim 1, it is characterised in that described spacing damping
Boss is provided with the upper surface of type chamber.
3. the bindiny mechanism of connection vavuum pump and damper as claimed in claim 1, it is characterised in that described spacing damping
Limited impression is provided with the lower inside of type chamber.
4. the bindiny mechanism of connection vavuum pump and damper as claimed in claim 1, it is characterised in that described main damper
Annular groove is offered at the madial wall of die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917999.XA CN107559174B (en) | 2017-09-30 | 2017-09-30 | Connecting mechanism for connecting vacuum pump and shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710917999.XA CN107559174B (en) | 2017-09-30 | 2017-09-30 | Connecting mechanism for connecting vacuum pump and shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107559174A true CN107559174A (en) | 2018-01-09 |
| CN107559174B CN107559174B (en) | 2020-09-22 |
Family
ID=60984770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710917999.XA Expired - Fee Related CN107559174B (en) | 2017-09-30 | 2017-09-30 | Connecting mechanism for connecting vacuum pump and shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559174B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019426A1 (en) * | 1979-05-18 | 1980-11-26 | Fujitsu Limited | A structure for vibration isolation in an apparatus with a vacuum system |
| CN2832645Y (en) * | 2005-08-16 | 2006-11-01 | 祥发金属工业股份有限公司 | Improved shock-proof structure |
| CN104847832A (en) * | 2015-05-15 | 2015-08-19 | 吴永 | Automobile damper external connecting sleeve |
| CN106949188A (en) * | 2017-04-28 | 2017-07-14 | 湖州知谷汽车零部件有限公司 | Electric vacuum pump with shock-absorbing function |
| CN207393416U (en) * | 2017-09-30 | 2018-05-22 | 湖州知谷汽车零部件有限公司 | Connect the bindiny mechanism of vacuum pump and damper |
-
2017
- 2017-09-30 CN CN201710917999.XA patent/CN107559174B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019426A1 (en) * | 1979-05-18 | 1980-11-26 | Fujitsu Limited | A structure for vibration isolation in an apparatus with a vacuum system |
| CN2832645Y (en) * | 2005-08-16 | 2006-11-01 | 祥发金属工业股份有限公司 | Improved shock-proof structure |
| CN104847832A (en) * | 2015-05-15 | 2015-08-19 | 吴永 | Automobile damper external connecting sleeve |
| CN106949188A (en) * | 2017-04-28 | 2017-07-14 | 湖州知谷汽车零部件有限公司 | Electric vacuum pump with shock-absorbing function |
| CN207393416U (en) * | 2017-09-30 | 2018-05-22 | 湖州知谷汽车零部件有限公司 | Connect the bindiny mechanism of vacuum pump and damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107559174B (en) | 2020-09-22 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20210930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |