CN205977809U - Lightweight boss formula water pump shell structure - Google Patents
Lightweight boss formula water pump shell structure Download PDFInfo
- Publication number
- CN205977809U CN205977809U CN201620810468.1U CN201620810468U CN205977809U CN 205977809 U CN205977809 U CN 205977809U CN 201620810468 U CN201620810468 U CN 201620810468U CN 205977809 U CN205977809 U CN 205977809U
- Authority
- CN
- China
- Prior art keywords
- boss
- base plate
- water pump
- dead eye
- substrate
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000407 epitaxy Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a lightweight boss formula water pump shell structure, includes the base plate, sets up boss and locating hole at the base plate middle part, and its technical essential is: being equipped with the dead eye that runs through boss and base plate on the boss, being equipped with the retainer that is used for spacing water pump bearing of annular undergauge in the dead eye, the base plate is the quadrangle, wherein is equipped with the installation card in the trilateral epitaxy, is equipped with the screw that is used for fixed base plate on the four corners of base plate respectively, is equipped with the strengthening rib between dead eye and the screw, is equipped with the locating hole on the boss outer wall relatively, base plate bottom and the concentric constant head tank that sets up of dead eye. It has the simple structure compactness, convenient to use is swift, the maintenance cost is low, life is longer, fault rate low grade advantage.
Description
Technical field
This utility model is related to automobile manufacturing field, specifically a kind of lightweight projective table type structure of water pump housing.
Background technology
At present in the machinery industries such as automobile making, internal combustion engine, cooling water pump is mainly coolant and provides circulation power, protects
The normal work of card cooling system.Housing plays the effect being fastenedly connected in assembly, at present in its structured design process many from
From the aspect of intensity, structure design is excessive, leads to pts wt to increase；Simultaneously because petrol engine rotational speed is high, the load that train is born
Lotus is larger, and bearing easily occurs axial float, the normal operation of impact water pump, lead to electromotor cannot normal work, this practicality is newly
Type is mainly for this situation, and custom-designed casing mechanism.
Utility model content
The purpose of this utility model is to provide a kind of lightweight projective table type structure of water pump housing, fundamentally solves above-mentioned
Problem, it has, and simple and compact for structure, convenient to use, maintenance cost is low, service life is longer, the low advantage of fault rate.
For achieving the above object, this utility model provides following technical scheme：This lightweight projective table type water pump cover is tied
Structure includes substrate, is arranged on boss and location hole in the middle part of substrate, is characterized in that：Described boss is provided with and runs through boss
And the dead eye of substrate, bearing in the hole is provided with the retainer for spacing water pump bearing of annular undergauge, and substrate is in tetragon, its
In three sides extension be provided with installation card, the corner of substrate is respectively provided with the screw of fixing substrate, dead eye and screw
Between be provided with reinforcement, outer wall of boss is relatively provided with location hole, the locating slot that base plate bottom and dead eye are arranged concentrically.
The beneficial effects of the utility model：By arranging reinforcement between casing bolts fastening point, strengthen the strong of housing
Degree, makes weight lightweight, thus lifting the economy of car load.Increase stop ledge at housing bearing mounting hole simultaneously, permissible
Effectively prevent bearing to impeller end, axial float occurring, total design is simple, manufacturing process low cost.
Brief description
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is the cross section structure diagram of Fig. 1.
Description of reference numerals：
In Fig. 1：1 screw, 2 reinforcements, 3 boss, 4 location holes, 5 locating slots；
In Fig. 2：3 boss, 5 locating slots, 6 retainers, 7 dead eyes.
Specific embodiment
Below in conjunction with Fig. 1 ~ 2, content of the present utility model is described in detail by specific embodiment.This lightweight projective table type water
Pump case structure includes substrate, is arranged on boss 3 and location hole 4 in the middle part of substrate, and boss 3 is provided with and runs through boss and substrate
Dead eye 7, bearing in the hole be provided with annular undergauge for spacing water pump bearing（In figure is not shown）Retainer 6, it is to avoid water
Pump bearing and then improves water pump complement reliability when bearing larger train load to impeller end play.Substrate is in four sides
Shape, the extension on wherein three sides is provided with installation card（The non-label of in figure）, the corner of substrate is respectively provided with fixing substrate
Screw 1, is provided with reinforcement 2 between dead eye 7 and screw 1, so that bolt fastening point is connected with bearing mounting hole outer end, meet light weight
Change the structural strength of lifting housing while design, the outer wall of boss 3 is provided with location hole 4, base plate bottom and dead eye relatively
The locating slot being arranged concentrically.
Claims (1)
1. a kind of lightweight projective table type structure of water pump housing, including substrate, is arranged on boss and location hole in the middle part of substrate, its
It is characterised by：Described boss is provided with the dead eye running through boss and substrate, bearing in the hole be provided with annular undergauge for spacing
The retainer of water pump bearing, substrate is in tetragon, and the extension on wherein three sides is provided with installation card, and the corner of substrate is respectively equipped with
For fixing the screw of substrate, between dead eye and screw, it is provided with reinforcement, outer wall of boss is provided with location hole, substrate base relatively
The locating slot that portion and dead eye are arranged concentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810468.1U CN205977809U (en) | 2016-07-29 | 2016-07-29 | Lightweight boss formula water pump shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810468.1U CN205977809U (en) | 2016-07-29 | 2016-07-29 | Lightweight boss formula water pump shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977809U true CN205977809U (en) | 2017-02-22 |
Family
ID=58027997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810468.1U Expired - Fee Related CN205977809U (en) | 2016-07-29 | 2016-07-29 | Lightweight boss formula water pump shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140541A (en) * | 2019-12-31 | 2020-05-12 | 昆山匠联精密组件有限公司 | Automobile water pump shell and production method thereof |
-
2016
- 2016-07-29 CN CN201620810468.1U patent/CN205977809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140541A (en) * | 2019-12-31 | 2020-05-12 | 昆山匠联精密组件有限公司 | Automobile water pump shell and production method thereof |
| CN111140541B (en) * | 2019-12-31 | 2021-11-12 | 昆山匠联精密组件有限公司 | Production method of automobile water pump shell |
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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: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |