CN207777252U - Pump body component - Google Patents
Pump body component Download PDFInfo
- Publication number
- CN207777252U CN207777252U CN201721843449.XU CN201721843449U CN207777252U CN 207777252 U CN207777252 U CN 207777252U CN 201721843449 U CN201721843449 U CN 201721843449U CN 207777252 U CN207777252 U CN 207777252U
- Authority
- CN
- China
- Prior art keywords
- axis hole
- bearing block
- body component
- pump
- mounting surface
- 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
- 239000007767 bonding agent Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model provides a kind of pump body component, belongs to water pump technology.It solves the problems, such as that existing pump assembly concentricity is not high, installation effectiveness is low.The utility model pump assembly, include the pump housing with axis hole one and the bearing block with axis hole two, there is the vertically disposed end face in central axes with axis hole two on bearing block, there is the vertically disposed mounting surface in central axes with axis hole one on the pump housing, the end face of bearing block is resisted against on mounting surface and end face is bonded together by bonding agent and mounting surface, and the position limiting structure for making bearing two be coaxially disposed with axis hole one is additionally provided between bearing block and the pump housing.The utility model has many advantages, such as that concentricity is high, installation is quick.
Description
Technical field
The utility model belongs to water pump technology, is related to a kind of pump body component.
Background technology
Existing water pump includes the pump housing and bearing block, is all made of identical material (such as cast iron etc.) and is made, is set on the pump housing
It is equipped with installation step, bearing block is mounted on the installation step.The surrounding of bearing block is provided with connecting flange, will be even by bolt
Acting flange, which is fixed on the pump housing, to be achieved the purpose that install bearing block.When installation, bearing block is snapped on installation step, then by
A to screw bolt, not only working efficiency is low, but also during twisting bolt, bearing block can relative to pump housing slight shift, from
And concentricity between the two is influenced, therebetween by pump shaft installation, it may appear that pump shaft rotation flexibility is not high, to influence
The work of water pump.And the bearing block being made of cast iron is harder, if the surface of bearing block has burr, can equally influence axis
The concentricity of bearing and the pump housing.
Invention content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that it is a kind of it is easy to connect quickly and
The high pump body component of concentricity.
The purpose of this utility model can be realized by following technical proposal：
Pump body component, includes the pump housing with axis hole one and the bearing block with axis hole two, on the bearing block
With with the vertically disposed end face in the central axes of axis hole two, which is characterized in that there is axis with axis hole one on the pump housing
The end face of the vertically disposed mounting surface of line, the bearing block is resisted against on mounting surface and end face is Nian Jie with mounting surface by bonding agent
Together, the position limiting structure for making bearing two be coaxially disposed with axis hole one is additionally provided between the bearing block and the pump housing.
In above-mentioned pump body component, the position limiting structure includes being set to coaxially being set with axis hole two on bearing block
The outer ring surface set and set with the inner ring surface being coaxially disposed with axis hole one on the pump housing, the outer diameter of the outer ring surface and inner ring surface it is interior
Diameter is equal.
In above-mentioned pump body component, the inner ring surface intersects with mounting surface, and the inner ring surface is far from installation
The one end in face, which has, is oriented to anchor ring one.
In above-mentioned pump body component, the intersection of the outer ring surface and end face, which has, is oriented to anchor ring two.It is oriented to
Anchor ring one and guiding anchor ring two play the guiding role, convenient for bearing block to be encased in inner ring surface.
In above-mentioned pump body component, the bonding agent is AB glue water.
In above-mentioned pump body component, the bearing block is made of aluminum.
Compared with prior art, the utility model pump assembly has the following advantages：
Setting is oriented to anchor ring one and is oriented to anchor ring two, accurately bearing block can be encased in the inner ring surface of the pump housing, while axis
Bearing bonds together with the pump housing, and connection is quick and convenient, and bearing block is made of aluminum, can be by leading when having burr on outer ring surface
Burr is rejected to anchor ring one and the intersection of inner ring surface, the concentricity of bearing block and the pump housing has been effectively ensured.
Description of the drawings
Fig. 1 is the structural schematic diagram of preferred embodiment provided by the utility model.
In figure, 1, axis hole one；2, the pump housing；3, axis hole two；4, bearing block；5, end face；6, mounting surface；7, outer ring surface；8, interior
Anchor ring；9, it is oriented to anchor ring one；10, it is oriented to anchor ring two.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Pump body component as shown in Figure 1, includes the pump housing 2 with axis hole 1 and the bearing block 4 with axis hole 23,
There is the vertically disposed end face 5 in central axes with axis hole 23 on bearing block 4, have on the pump housing 2 and hang down with the central axes of axis hole 1
The end face 5 of the mounting surface 6 being directly arranged, bearing block 4 is resisted against on mounting surface 6 and end face 5 is bonded in by bonding agent and mounting surface 6
Together, the position limiting structure for making bearing two be coaxially disposed with axis hole 1 is additionally provided between bearing block 4 and the pump housing 2.
As shown in Figure 1, position limiting structure include be set to bearing block 4 on the outer ring surface 7 be coaxially disposed with axis hole 23 and set and
The inner ring surface 8 being coaxially disposed with axis hole 1 on the pump housing 2, the outer diameter of outer ring surface 7 are equal with the internal diameter of inner ring surface 8.
As shown in Figure 1, inner ring surface 8 intersects with mounting surface 6, the one end of inner ring surface 8 far from mounting surface 6, which has, is oriented to anchor ring one
9.The intersection of outer ring surface 7 and end face 5, which has, is oriented to anchor ring 2 10.It is oriented to anchor ring 1 and is oriented to anchor ring 2 10 and play the guiding role,
Convenient for bearing block 4 is encased in inner ring surface 8.
In the present embodiment, bonding agent is AB glue water.
In the present embodiment, bearing block 4 is made of aluminum.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
- Include the pump housing (2) with axis hole one (1) and the bearing block (4) with axis hole two (3) 1. a kind of pump body component, There is the vertically disposed end face in central axes (5) with axis hole two (3), which is characterized in that the pump on the bearing block (4) There is the vertically disposed mounting surface in central axes (6) with axis hole one (1) on body (2), the end face (5) of the bearing block (4) against On mounting surface (6) and end face (5) are bonded together by bonding agent and mounting surface (6), the bearing block (4) and the pump housing (2) position limiting structure for making bearing two be coaxially disposed with axis hole one (1) is additionally provided between.
- 2. pump body component according to claim 1, which is characterized in that the position limiting structure includes being set to bearing block (4) on axis hole two (3) coaxial arrangement outer ring surface (7) and set be coaxially disposed with axis hole one (1) on the pump housing (2) it is interior The outer diameter of anchor ring (8), the outer ring surface (7) is equal with the internal diameter of inner ring surface (8).
- 3. pump body component according to claim 2, which is characterized in that the inner ring surface (8) and mounting surface (6) phase It hands over, the one end of the inner ring surface (8) far from mounting surface (6), which has, is oriented to anchor ring one (9).
- 4. pump body component according to claim 2, which is characterized in that the phase of the outer ring surface (7) and end face (5) Have at friendship and is oriented to anchor ring two (10).
- 5. pump body component according to claim 1, which is characterized in that the bonding agent is AB glue water.
- 6. pump body component according to claim 1, which is characterized in that the bearing block (4) is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843449.XU CN207777252U (en) | 2017-12-26 | 2017-12-26 | Pump body component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843449.XU CN207777252U (en) | 2017-12-26 | 2017-12-26 | Pump body component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777252U true CN207777252U (en) | 2018-08-28 |
Family
ID=63224551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843449.XU Expired - Fee Related CN207777252U (en) | 2017-12-26 | 2017-12-26 | Pump body component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374739A (en) * | 2021-06-24 | 2021-09-10 | 珠海格力电器股份有限公司 | Method for machining radial bearing mounting hole and air cycle machine |
-
2017
- 2017-12-26 CN CN201721843449.XU patent/CN207777252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374739A (en) * | 2021-06-24 | 2021-09-10 | 珠海格力电器股份有限公司 | Method for machining radial bearing mounting hole and air cycle machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |