CN107701403A - A kind of special double miniature high-speed piston type electric vavuum pump attachment structures - Google Patents
A kind of special double miniature high-speed piston type electric vavuum pump attachment structures Download PDFInfo
- Publication number
- CN107701403A CN107701403A CN201711089541.6A CN201711089541A CN107701403A CN 107701403 A CN107701403 A CN 107701403A CN 201711089541 A CN201711089541 A CN 201711089541A CN 107701403 A CN107701403 A CN 107701403A
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- China
- Prior art keywords
- connecting pole
- main body
- attachment structure
- body attachment
- piston type
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/14—Provisions for readily assembling or disassembling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to new-energy automobile brake assist system technical field, more particularly to a kind of special double miniature high-speed piston type electric vavuum pump attachment structures.The technical solution adopted by the present invention is：Part generally bilateral symmetry, including horizontal positioned 8 font main body attachment structure, the left and right sides of main body attachment structure is cylindrical connecting pole, linked together between connecting pole homonymy by the connection plane of two connection arc structures and a vertical direction, the connecting pole center of the left and right sides is respectively equipped with a cylindrical assembly connection hole, the upper surface link position in assembly connection hole is provided with sealing fastening chamfering, and main body attachment structure upper surface center is provided with inverted U operating handle.It is an advantage of the invention that：Two miniature high-speed piston type electric vavuum pumps are made to turn into an overall structure, it is all more convenient when being taken or being installed, make it more convenient when in use, it is more safe and reliable during use, and use cost can be reduced.
Description
Technical field
The present invention relates to new-energy automobile brake assist system technical field, more particularly to a kind of special double miniature high-speeds
Piston type electric vavuum pump attachment structure.
Background technology
The vavuum pump used in pure electronic, hybrid power and other types new-energy automobile brake assist system, at present
Market is mostly low speed piston type vacuum pump or high speed blade vavuum pump, low speed piston type vacuum pump can not meet volume compared with
Big brake booster, and the perishable hidden danger of blade be present in high speed blade vavuum pump.In view of both a little combinations, we
It has developed high-speed piston formula vavuum pump, the odds for effectiveness of existing express pump, but also with the life-span advantage of piston pump, and in automobile
Industry is pursued under light-weighted demand, by the volume and Mass lost of product.But due to a single high-speed piston formula
Vavuum pump use effect it is limited because generally requiring to use two height in the brake assist system high to requiring comparison sometimes
Fast piston type vacuum pump, if they individually placed, use inconvenient, and installation effectiveness can be than relatively low.
The content of the invention
It is an object of the invention to provide a kind of special double miniature high-speed piston type electric vavuum pump attachment structures, it can
By two direct assembly connections of miniature high-speed piston type electric vavuum pump together, miniature high-speed piston type electric vavuum pump is passed through
Pump body structure directly together with this component assembly, this part is turned into one of miniature high-speed piston type electric vavuum pump
Point, production cost can be so reduced, and two miniature high-speed piston type electric vavuum pumps is turned into an overall structure,
It is all more convenient when being taken or being installed, make it more convenient when in use, it is more safe and reliable during use.
Technical scheme is as follows：
A kind of special double miniature high-speed piston type electric vavuum pump attachment structures, part generally bilateral symmetry,
It is characterized in that：Including horizontal positioned 8 font main body attachment structure, the left and right sides of the main body attachment structure connects for cylinder
Post is connect, connects the connection plane of arc structure and a vertical direction between the connecting pole homonymy by two diameter identicals
Link together, the connection plane is between two connection arc structures, the connecting pole center of the left and right sides
Position is respectively equipped with a cylindrical assembly connection hole, and the diameter in the assembly connection hole is more than among the main body attachment structure
The width of narrow most position, the upper surface link position in the assembly connection hole are provided with sealing fastening chamfering, the main body connection knot
Structure upper surface center is provided with inverted U operating handle, the central shaft of the connecting pole of the left and right sides of the operating handle and institute
It is 80 degree to state the angle between main body attachment structure upper surface, the connecting pole of the left and right sides of the operating handle and the main body
The position of attachment structure connection is respectively equipped with a symmetrical taper and reinforces connecting pole, the central shaft for reinforcing connecting pole
The central shaft of connecting pole corresponding with the left and right sides of the operating handle coincides together.
Further, the depth of the sealing fastening chamfering is 1/3rd of the main body attachment structure thickness.
Beneficial effects of the present invention：
The present invention makes two miniature high-speed piston type electric vavuum pumps turn into an overall structure, is being taken or is being installed
Shi Dougeng is convenient, makes it more convenient when in use, more safe and reliable during use, and can reduce use cost.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the leftschematic diagram of the present invention；
Fig. 4 is the right side schematic view of the present invention；
Fig. 5 is the schematic top plan view of the present invention；
Fig. 6 is the elevational schematic view of the present invention；
Fig. 7 is the dimensional structure diagram of second direction of the present invention；
In figure：1st, main body attachment structure, 2, connection arc structure, 3, connection plane, 4, assembly connection hole, 5, sealing fastening
Chamfering, 6, operating handle, 7, reinforce connecting pole.
Embodiment
As shown in Figures 1 to 7, a kind of special double miniature high-speed piston type electric vavuum pump attachment structures, it can be incited somebody to action
Two direct assembly connections of miniature high-speed piston type electric vavuum pump together, make them turn into an entirety, pass through miniature height
The pump body structure of fast piston type electric vavuum pump makes this part turn into miniature high-speed piston type directly together with this component assembly
A part for electric vacuum pump, production cost can be so reduced, and connect two miniature high-speed piston type electric vavuum pumps
The fastness being connected together is more reliable, using more square when needing to use two miniature high-speed piston type electric vavuum pumps at the same time
Just, it is all more convenient when being taken or being installed, efficiency during installation can be effectively improved, is made overall more square when in use
Just, it is more safe and reliable during use.Part generally bilateral symmetry, in use more flexibly, assembling
Efficiency during installation can be higher.It includes horizontal positioned 8 font main body attachment structure 1, the left and right two of the main body attachment structure 1
Side is cylindrical connecting pole, when in use together with the pump body top cover Standard of miniature high-speed piston type electric vavuum pump.
The connection plane 3 for connecting arc structure 2 and a vertical direction between the connecting pole homonymy by two diameter identicals connects
It is connected together, the connection plane 3 makes the width in centre position smaller, made between two connection arc structures 2
Space-consuming is smaller during, more convenient using meeting.The connecting pole center of the left and right sides is respectively equipped with one
Cylindrical assembly connection hole 4, the diameter in the assembly connection hole 4 are more than the width of the 1 middle narrow most position of main body attachment structure
Degree.The upper surface link position in the assembly connection hole 4 is provided with sealing fastening chamfering 5, miniature high-speed piston type electric vavuum pump
Pump body top cover directly by seal fasten chamfering 5 position be fastenedly connected, make the fastness that this part is fixedly connected more
It is good, and pump body top cover is overlapped after fixing with the upper surface of this part, make their globality more preferable, use process
In it is safer.The upper surface center of main body attachment structure 1 is provided with inverted U operating handle 6, can by operating handle 6
To be taken to two miniature high-speed piston type electric vavuum pumps, operate more convenient, compared with use of taking one by one
It is more efficient.Between the central shaft of the connecting pole of the left and right sides of the operating handle 6 and the upper surface of main body attachment structure 1
Angle be 80 degree, can not only conveniently take operation, but also can be effectively increased the intensity of handling position, if converted to its
Its angle is then inconvenient to use.The position that the connecting pole of the left and right sides of the operating handle 6 is connected with the main body attachment structure 1
Put and be respectively equipped with a symmetrical taper reinforcing connecting pole 7, make the intensity of operation link position more preferable, the longevity when in use
Order longer.The center overlapping of axles of the central shaft connecting pole corresponding with the left and right sides of the operating handle 6 for reinforcing connecting pole 7
Together.
Preferably, the depth of the sealing fastening chamfering 5 is 1/3rd of the thickness of main body attachment structure 1, energy
Enough ensure that the connectivity robustness after assembling is more reliable, make connection between this part and miniature high-speed piston type electric vavuum pump more
Closely.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of special double miniature high-speed piston type electric vavuum pump attachment structures, part generally bilateral symmetry, its
It is characterised by：Including horizontal positioned 8 font main body attachment structure (1), the left and right sides of the main body attachment structure (1) is cylinder
Shape connecting pole, arc structures (2) and vertical direction are connected by two diameter identicals between the connecting pole homonymy
Connection plane (3) links together, and the connection plane (3) is between two connection arc structures (2), the left and right sides
The connecting pole center be respectively equipped with a cylindrical assembly connection hole (4), the diameter of the assembly connection hole (4) is big
The width of narrow most position, the upper surface link position of the assembly connection hole (4) are provided among the main body attachment structure (1)
Sealing fastening chamfering (5), main body attachment structure (1) the upper surface center is provided with inverted U operating handle (6), the behaviour
The angle made between the central shaft of the connecting pole of the left and right sides of handle (6) and the main body attachment structure (1) upper surface is 80
Degree, the position that the connecting pole of the left and right sides of the operating handle (6) is connected with the main body attachment structure (1) is respectively equipped with one
Connecting pole (7), a left side for the central shaft and the operating handle (6) for reinforcing connecting pole (7) are reinforced in individual symmetrical taper
The central shaft that right both sides correspond to connecting pole coincides together.
2. a kind of special double miniature high-speed piston type electric vavuum pump attachment structures according to claim 1, its feature
It is：The depth of the sealing fastening chamfering (5) is 1/3rd of main body attachment structure (1) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089541.6A CN107701403A (en) | 2017-11-07 | 2017-11-07 | A kind of special double miniature high-speed piston type electric vavuum pump attachment structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089541.6A CN107701403A (en) | 2017-11-07 | 2017-11-07 | A kind of special double miniature high-speed piston type electric vavuum pump attachment structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701403A true CN107701403A (en) | 2018-02-16 |
Family
ID=61178705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089541.6A Withdrawn CN107701403A (en) | 2017-11-07 | 2017-11-07 | A kind of special double miniature high-speed piston type electric vavuum pump attachment structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595543A (en) * | 2018-12-28 | 2019-04-09 | 江苏东南环保科技有限公司 | One kind is advanced to be easily assembled boiler safety protective device |
-
2017
- 2017-11-07 CN CN201711089541.6A patent/CN107701403A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595543A (en) * | 2018-12-28 | 2019-04-09 | 江苏东南环保科技有限公司 | One kind is advanced to be easily assembled boiler safety protective device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |