CN108361227A - A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump - Google Patents
A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump Download PDFInfo
- Publication number
- CN108361227A CN108361227A CN201810165890.XA CN201810165890A CN108361227A CN 108361227 A CN108361227 A CN 108361227A CN 201810165890 A CN201810165890 A CN 201810165890A CN 108361227 A CN108361227 A CN 108361227A
- Authority
- CN
- China
- Prior art keywords
- pump cover
- positioning column
- shell
- hole
- connection structure
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000010079 rubber tapping Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of pump cover and connection structure of outer shell, water pump and the automobile for using the water pump, include pump cover and shell, the surrounding for being fitted to each other face of the shell is both provided with screw hole, wherein positioning column is provided with by a screw hole, it is also evenly arranged with screw hole and positioning column limit hole in the surrounding for being fitted to each other face of the pump cover, any one of positioning column limit hole is corresponding with the positioning column, the screw hole of the pump cover being fitted to each other on face is with the center of circle of positioning column limit hole on unified circumference, the pump cover and shell are mounted on fixed on screw hole using tapping screw；The pump cover of the present invention uses the connection structure of tapping screw fastening with shell so that accurate positioning, production efficiency is high, firmly installs, good airproof performance, adapts to the installation requirements for being unable to angle, versatile etc..
Description
Technical field
The present invention relates to automotive thermal tube road system regions more particularly to a kind of pump cover and connection structure of outer shell, water pump and adopt
With the automobile of the water pump.
Background technology
In automobile industry, the internal combustion engine equipped with booster needs to cool down air inlet in super charge end, generally
It is realized by electronic water pump circulating cooling liquid.Currently, the electronic water pump of industry, without location structure, when assembly, holds for pump cover and shell
Easily dislocation, the problems such as causing that insecure, leakage, low production efficiency are installed, meanwhile, screw hole is not uniformly distributed, can not adapt to pump cover and go out
The installation requirements of water hole different angle, versatility is poor, therefore, solves the problems, such as that this one kind is particularly important.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of pump cover and connection structure of outer shell, water pump and using the water
The automobile of pump, pump cover use the connection structure of tapping screw fastening with shell so that accurate positioning, production efficiency is high, installs jail
Gu, good airproof performance, adapt to the installation requirements for being unable to angle, it is versatile etc..
To solve the above-mentioned problems, include pump cover and shell the present invention provides a kind of pump cover and connection structure of outer shell,
The surrounding for being fitted to each other face of the shell is both provided with screw hole, is provided with positioning column by a screw hole wherein,
It is also evenly arranged with screw hole and positioning column limit hole, any one of positioning in the surrounding for being fitted to each other face of the pump cover
Column limit hole is corresponding with the positioning column, the circle of the screw hole being fitted to each other on face and positioning column limit hole of the pump cover
On unified circumference, the pump cover and shell are mounted on using tapping screw on screw hole and are fixed the heart.
Further improvement lies in that：The depth of the positioning column limit hole is more than the height of positioning column, the positioning column limit
The internal diameter in hole is more than the outer diameter of positioning column.
Further improvement lies in that：There are four positioning column limit holes for the setting on face that is fitted to each other of the pump cover, and are uniformly distributed
Arrangement, four positioning column limit holes can be assembled with positioning column respectively, so that the apopore of pump cover rotates different angles.
Further improvement lies in that：The screw hole internal diameter of the pump cover is more than the major diameter of tapping screw, the screw of the shell
Hole internal diameter is less than the central diameter of tapping screw and the path more than tapping screw.
A kind of water pump, including above-mentioned pump cover and connection structure of outer shell.
A kind of automobile, including above-mentioned water pump.
The beneficial effects of the invention are as follows：The pump cover of the present invention uses the connection structure of tapping screw fastening with shell so that
Accurate positioning, production efficiency is high, firmly installs, good airproof performance, adapts to the installation requirements for being unable to angle, versatile etc., and
And a positioning column is respectively cooperating with four positioning column limit holes, and the apopore of pump cover can be made to rotate different angles.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structure chart of the pump cover of the present invention.
Wherein：1- pump covers, 2- shells, 3- shells are fitted to each other face, 4- screw holes, 5- positioning columns, the assembly of 6- pump covers
Faying face, 7- positioning column limit holes, 8- tapping screws.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, be not intended to limit the scope of the present invention..
As shown in Figure 1, 2, a kind of pump cover and connection structure of outer shell are present embodiments provided, includes pump cover 1 and shell 2,
The surrounding for being fitted to each other face 3 of the shell is both provided with screw hole 4, is provided with positioning by a screw hole 4 wherein
Column 5 is also evenly arranged with screw hole 4 and positioning column limit hole 7 in the surrounding for being fitted to each other face 6 of the pump cover 1, any one
The positioning column limit hole 7 is corresponding with the positioning column 5, the screw hole 4 of the pump cover 1 being fitted to each other on face 6 with it is fixed
On unified circumference, the pump cover 1 and shell 2 are mounted on screw hole admittedly using tapping screw 8 in the center of circle of position column limit hole 7
It is fixed.The depth of the positioning column limit hole 7 is more than the height of positioning column 5, and the internal diameter of the positioning column limit hole 7 is more than positioning column
5 outer diameter.There are four positioning column limit holes 7 for the setting on face 6 that is fitted to each other of the pump cover, and are uniformly distributed arrangement, described in four
Positioning column limit hole 7 is assembled with positioning column 5 respectively, so that the apopore of pump cover rotates different angles.The screw of the pump cover
4 internal diameter of hole is more than the major diameter of tapping screw 8, and 4 internal diameter of screw hole of the shell is less than the central diameter of tapping screw 8 and is more than self tapping
The path of screw 8.
A kind of water pump, including above-mentioned pump cover and connection structure of outer shell.
A kind of automobile, above-mentioned water pump.
The connection structure that the pump cover 1 of the present invention is fastened with shell 2 using tapping screw 8 so that accurate positioning, production efficiency
Height firmly installs, good airproof performance, adapts to the installation requirements for being unable to angle, versatile etc., and a positioning column 5 and four
A positioning column limit hole 7 is respectively cooperating with, and the apopore of pump cover can be made to rotate different angles.
Claims (6)
1. a kind of pump cover and connection structure of outer shell, it is characterised in that：It include pump cover（1）And shell（2）, the assembly of the shell
Faying face（3）Surrounding be both provided with screw hole（4）, a screw hole wherein（4）Side is provided with positioning column（5）,
The pump cover（1）Be fitted to each other face（6）Surrounding be also evenly arranged with screw hole（4）With positioning column limit hole（7）, any one
A positioning column limit hole（7）With the positioning column（5）It is corresponding, the pump cover（1）Be fitted to each other face（6）On spiral shell
Nail hole（4）With positioning column limit hole（7）The center of circle on unified circumference, the pump cover（1）And shell（2）Using tapping screw
（8）It is fixed on screw hole.
2. a kind of pump cover as described in claim 1 and connection structure of outer shell, it is characterised in that：The positioning column limit hole（7）
Depth be more than positioning column（5）Height, the positioning column limit hole（7）Internal diameter be more than positioning column（5）Outer diameter.
3. a kind of pump cover as described in claim 1 and connection structure of outer shell, it is characterised in that：The pump cover is fitted to each other face
（6）There are four positioning column limit holes for upper setting（7）, and be uniformly distributed arrangement, four positioning column limit holes（7）Respectively with positioning
Column（5）Assembly, so that the apopore of pump cover rotates different angles.
4. a kind of pump cover as described in claim 1 and connection structure of outer shell, it is characterised in that：The screw hole of the pump cover（4）
Internal diameter is more than tapping screw（8）Major diameter, the screw hole of the shell（4）Internal diameter is less than tapping screw（8）Central diameter and be more than
Tapping screw（8）Path.
5. a kind of water pump, it is characterised in that：Include the pump cover and connection structure of outer shell as described in claim 1-4 any one.
6. a kind of automobile, it is characterised in that：Including water pump as claimed in claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165890.XA CN108361227A (en) | 2018-02-28 | 2018-02-28 | A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165890.XA CN108361227A (en) | 2018-02-28 | 2018-02-28 | A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361227A true CN108361227A (en) | 2018-08-03 |
Family
ID=63003262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165890.XA Pending CN108361227A (en) | 2018-02-28 | 2018-02-28 | A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095551A (en) * | 2022-07-19 | 2022-09-23 | 安徽江淮汽车集团股份有限公司 | Cooling water pump capable of being adjusted in multiple directions |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374198A (en) * | 2011-10-24 | 2012-03-14 | 山东双轮股份有限公司 | Pump cover connecting structure of centrifugal pump |
| US20140294626A1 (en) * | 2011-11-14 | 2014-10-02 | Mitsubishi Electric Corporation | Pump, refrigeration cycle device, and method of producing pump |
| CN204458520U (en) * | 2014-12-31 | 2015-07-08 | 上海连成（集团）有限公司 | A kind of stator cage of mini submersible sewage pump of improvement, connecting base and pump cover mounting structure |
| CN205298062U (en) * | 2015-12-10 | 2016-06-08 | 杭州天马时控科技有限公司 | Arrange water aspirator and pump cover connection structure |
| CN206503728U (en) * | 2016-12-27 | 2017-09-19 | 广东威灵电机制造有限公司 | Pump assembly |
| CN207975052U (en) * | 2018-02-28 | 2018-10-16 | 芜湖奇点新能源科技有限公司 | A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump |
-
2018
- 2018-02-28 CN CN201810165890.XA patent/CN108361227A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374198A (en) * | 2011-10-24 | 2012-03-14 | 山东双轮股份有限公司 | Pump cover connecting structure of centrifugal pump |
| US20140294626A1 (en) * | 2011-11-14 | 2014-10-02 | Mitsubishi Electric Corporation | Pump, refrigeration cycle device, and method of producing pump |
| CN204458520U (en) * | 2014-12-31 | 2015-07-08 | 上海连成（集团）有限公司 | A kind of stator cage of mini submersible sewage pump of improvement, connecting base and pump cover mounting structure |
| CN205298062U (en) * | 2015-12-10 | 2016-06-08 | 杭州天马时控科技有限公司 | Arrange water aspirator and pump cover connection structure |
| CN206503728U (en) * | 2016-12-27 | 2017-09-19 | 广东威灵电机制造有限公司 | Pump assembly |
| CN207975052U (en) * | 2018-02-28 | 2018-10-16 | 芜湖奇点新能源科技有限公司 | A kind of pump cover is with connection structure of outer shell, water pump and using the automobile of the water pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095551A (en) * | 2022-07-19 | 2022-09-23 | 安徽江淮汽车集团股份有限公司 | Cooling water pump capable of being adjusted in multiple directions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180803 |