CN219736745U - Water pump housing testing device - Google Patents
Water pump housing testing device Download PDFInfo
- Publication number
- CN219736745U CN219736745U CN202223056835.8U CN202223056835U CN219736745U CN 219736745 U CN219736745 U CN 219736745U CN 202223056835 U CN202223056835 U CN 202223056835U CN 219736745 U CN219736745 U CN 219736745U
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- China
- Prior art keywords
- water pump
- pump housing
- water
- assembly
- base
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 187
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump shell testing device which comprises a water pump shell, a base, a compressing assembly, a driving assembly and a water supply assembly, wherein the base is horizontally arranged and is vertically provided with at least three supporting plates, the base is provided with the compressing assembly and the driving assembly, the water pump shell is detachably fixed in the compressing assembly and is in transmission connection with the driving assembly, the supporting plates are horizontally provided with a top plate, the top plate is provided with the water supply assembly, and the water supply assembly is respectively communicated with the water pump shell and the compressing assembly through pipelines so as to form a circulating waterway. The utility model relates to a water pump shell testing device, which can compress a water pump shell on a water pump cover by driving a compressing rod on a vertical plate through an electric cylinder, so as to achieve the effect of fixing the water pump shell and the water pump cover, and the water pump shell is not required to be fixed by bolts; the impeller in the water pump shell is driven to rotate by the motor so as to simulate the working state of the water pump shell in the automobile.
Description
Technical Field
The utility model relates to the field of automobile water pump processing, in particular to a water pump housing testing device.
Background
The engine water pump is used for pumping hot water in the engine into the water tank, and cold air in the vehicle can blow through the water tank to take away heat. Centrifugal water pumps are widely used in automotive engines. The basic structure of the water pump consists of a water pump shell, a connecting disc or a belt pulley, a water pump shaft and a bearing or a shaft connecting bearing, a water pump impeller, a water seal device and other parts, and is a main component of an automobile. The water pump shell of the automobile water pump is usually machined by a lathe, and after the water pump shell of the automobile water pump is machined, the water pump shell is subjected to sampling inspection, and whether the tightness of the water pump shell after being connected with the water pump cover is qualified or not is mainly detected.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a water pump housing testing device.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a water pump shell testing device which comprises a water pump shell, a base, a compressing assembly, a driving assembly and a water supply assembly, wherein the base is horizontally arranged and is vertically provided with at least three supporting plates, the base is provided with the compressing assembly and the driving assembly, the water pump shell is detachably fixed in the compressing assembly and is in transmission connection with the driving assembly, the supporting plates are horizontally provided with a top plate, and the water supply assembly is respectively communicated with the water pump shell and the compressing assembly through pipelines so as to form a circulating waterway.
As a preferable technical scheme of the utility model, the pressing component comprises a water pump cover, a fixing seat, an electric cylinder, a vertical plate and four pressing rods, wherein the electric cylinder is horizontally arranged on one supporting plate, a piston rod of the electric cylinder faces to the center of the base, the vertical plate is arranged at the end part of the piston rod of the electric cylinder, the four pressing rods are horizontally arranged at one side of the vertical plate away from the electric cylinder and are arranged in a diamond shape, the fixing seat is arranged at the top end of the base, the water pump cover is arranged at one side of the fixing seat facing to the electric cylinder and is matched with the water pump shell, and the water pump shell is positioned between the pressing rod and the water pump cover.
As a preferable technical scheme of the utility model, the driving assembly comprises a motor, a first belt pulley and a belt, wherein the motor is horizontally arranged at the top end of the base, the first belt pulley is arranged at the end part of an output shaft of the motor, the belt is sleeved on the first belt pulley and the belt pulley of the water pump shell, and the motor drives the impeller in the water pump shell to rotate.
As a preferred technical scheme of the utility model, the water supply assembly comprises a water tank, a first connecting pipe and a second connecting pipe, wherein the water tank is arranged at the top end of the top plate, one end of the first connecting pipe is communicated with the water inlet pipe of the water pump cover, the other end of the first connecting pipe is communicated with the water tank through the top plate, one end of the second connecting pipe is communicated with the water outlet pipe of the water pump shell, and the other end of the second connecting pipe is communicated with the water tank through the top plate.
As a preferable technical scheme of the utility model, the first connecting pipe is provided with a valve, and the second connecting pipe is provided with a flowmeter.
As a preferable technical scheme of the utility model, the bottom end of the base is provided with a plurality of universal wheels.
Compared with the prior art, the utility model has the following beneficial effects:
1. the pressing rod on the vertical plate is driven by the electric cylinder to press the water pump shell on the water pump cover, so that the effect of fixing the water pump shell and the water pump cover is achieved, and bolts are not needed to be used for fixing;
2. the impeller in the water pump shell is driven to rotate by the motor so as to simulate the working state of the water pump shell in the automobile.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is one of the usage status schematics of the present utility model;
FIG. 3 is a second schematic view of the present utility model in use;
FIG. 4 is a schematic cross-sectional view of the present utility model;
in the figure: 1. a water pump housing; 2. a base; 21. a support plate; 22. a top plate; 23. a universal wheel; 3. a compression assembly; 31. a water pump cover; 32. a fixing seat; 33. an electric cylinder; 34. a riser; 35. a pressing rod; 4. a drive assembly; 41. a motor; 42. a first pulley; 43. a belt; 5. a water supply assembly; 51. a water tank; 52. a first connection pipe; 53. a second connection pipe; 54. a valve; 55. a flow meter.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Wherein like reference numerals refer to like elements throughout.
As shown in fig. 1 to 4, the utility model provides a water pump housing testing device, which comprises a water pump housing 1, a base 2, a compressing assembly 3, a driving assembly 4 and a water supply assembly 5, wherein the base 2 is horizontally arranged, at least three supporting plates 21 are vertically arranged on the base 2, the compressing assembly 3 and the driving assembly 4 are arranged on the base 2, the water pump housing 1 is detachably fixed in the compressing assembly 3 and is in transmission connection with the driving assembly 4, a top plate 22 is horizontally arranged on the supporting plates 21, the water supply assembly 5 is arranged on the top plate 22, and the water supply assembly 5 is respectively communicated with the water pump housing 1 and the compressing assembly 3 through pipelines so as to form a circulating waterway.
In this embodiment, the water pump housing 1 to be measured is fixed in the compressing assembly 3 and is communicated with the water supply assembly 5 through a pipeline, meanwhile, the water pump housing 1 is in transmission connection with the driving assembly 4, and the driving assembly 4 drives the impeller installed in the water pump housing 1 to rotate so as to simulate the working state of the automobile water pump in the automobile.
Further, the compressing assembly 3 comprises a water pump cover 31, a fixing seat 32, an electric cylinder 33, a vertical plate 34 and four compressing rods 35, wherein the electric cylinder 33 is horizontally arranged on one supporting plate 21, a piston rod of the electric cylinder is arranged towards the center of the base 2, the vertical plate 34 is arranged at the end part of the piston rod of the electric cylinder 33, the four compressing rods 35 are horizontally arranged at one side, far away from the electric cylinder 33, of the vertical plate 34 and are arranged in a diamond shape, the fixing seat 32 is arranged at the top end of the base 2, the water pump cover 31 is arranged at one side, facing the electric cylinder 33, of the fixing seat 32, and is matched with the water pump shell 1, and the water pump shell 1 is arranged between the compressing rods 35 and the water pump cover 31.
In this embodiment, during testing, the water pump housing 1 to be tested is placed between the pressing rod 35 and the water pump cover 31 and is tightly attached to the water pump cover 31, and the electric cylinder 33 is started to push the four pressing rods 35 through the vertical plate 34 to press the water pump housing and the water pump cover 31 arranged on the fixing seat 32, so that the water pump housing 1 is replaced to be fixedly connected with the water pump cover 31 through bolts, the installation steps are reduced, and the installation time is saved.
Further, the driving assembly 4 comprises a motor 41, a first belt pulley 42 and a belt 43, the motor 41 is horizontally arranged at the top end of the base 2, the first belt pulley 42 is arranged at the end part of an output shaft of the motor 41, the belt 43 is sleeved on the first belt pulley 42 and the belt pulley of the water pump housing 1, and the motor 41 drives the impeller in the water pump housing 1 to rotate.
In this embodiment, during testing, the belt 43 is respectively sleeved on the first belt pulley 42 of the motor 41 and the belt pulley of the water pump housing 1, and the motor 41 is started to drive the impeller in the water pump housing 1 to rotate by the motor 41, so as to achieve the purpose of pumping water.
Further, the water supply assembly 5 includes a water tank 51, a first connection pipe 52 and a second connection pipe 53, the water tank 51 is disposed at the top end of the top plate 22, one end of the first connection pipe 52 is communicated with the water inlet pipe of the water pump cover 31, the other end thereof passes through the top plate 22 to be communicated with the water tank 51, one end of the second connection pipe 53 is communicated with the water outlet pipe of the water pump housing 1, and the other end thereof passes through the top plate 22 to be communicated with the water tank 51.
In this embodiment, the water tank 51 is respectively connected to the water pump cover 31 and the water pump housing 1 through the first connecting pipe 52 and the second connecting pipe 53, when the driving assembly 4 drives the water pump housing 1 to be tested to work, water in the water tank 51 enters the water pump cover 31 through the first connecting pipe 52, the impeller in the water pump housing 1 pumps water in the water pump cover 31 into the water tank 51 through the second connecting pipe 53 to form a circulation, and a inspector needs to observe whether the phenomenon of bubbling and water bead generation occurs at the rotating shaft of the water pump housing 1 and at the joint with the water pump cover 31, if no phenomenon occurs, the water pump housing 1 to be tested is qualified.
Further, a valve 54 is provided on the first connecting pipe 52, and a flowmeter 55 is provided on the second connecting pipe 53.
In this embodiment, the valve 54 can control the water in the water tank 51 to enter the water pump cover 31 through the first connecting pipe 52, and the flow meter 55 on the second connecting pipe 53 can detect the flow rate of the water pumped into the water tank 51 by the water pump housing 1, so as to help a inspector judge the problem of the water pump housing 1, for example, if the flow meter has no reading, the connection between the driving assembly and the water pump housing 1 may be incorrect, the impeller in the water pump housing 1 cannot be driven to rotate, and if the reading of the flow meter is smaller, the problem of tightness of the water pump housing 1 may also occur, so that the inspector needs to observe further.
Further, the bottom end of the base 2 is provided with a plurality of universal wheels 23.
In this embodiment, the universal wheel 23 is a lockable universal wheel, and the universal wheel 23 at the bottom end of the base 2 can facilitate the movement of the device.
The application mode of the utility model is as follows:
the water pump housing 1 to be tested is placed in the compression assembly 3, the belt 43 is respectively sleeved on the first belt pulley 42 and the belt pulley of the water pump housing 1, the electric cylinder 33 is started to enable the piston rods of the electric cylinder to push the four compression rods 35 through the vertical plates 34 to compress the water pump housing and the water pump cover 31 arranged on the fixed seat 32, the water pump housing 1 is fixed and used for replacing the water pump housing 1 and the water pump cover 31 to be fixedly connected through bolts, then the motor 41 is started to simultaneously open the valve 54, water in the water tank 51 flows into the water pump cover 31, the impeller in the water pump housing 1 is driven to rotate through the motor 41, water in the water pump cover 31 is pumped into the water tank 51 through the second connecting pipe 53, circulation is achieved, a detector observes the phenomenon that whether bubbling and water bead appear on the surface of the water pump housing 1 and the joint of the water pump housing 1 are observed, and whether the water pump housing 1 is qualified or not is judged.
The utility model relates to a water pump shell testing device, which can compress a water pump shell on a water pump cover by driving a compressing rod on a vertical plate through an electric cylinder, so as to achieve the effect of fixing the water pump shell and the water pump cover, and the water pump shell is not required to be fixed by bolts; the impeller in the water pump shell is driven to rotate by the motor so as to simulate the working state of the water pump shell in the automobile.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a water pump housing testing arrangement, its characterized in that, includes water pump housing (1), base (2), compresses tightly subassembly (3), drive assembly (4) and water supply assembly (5), base (2) level sets up, and vertically on it is provided with three piece at least backup pad (21), be provided with on base (2) and compress tightly subassembly (3) and drive assembly (4), water pump housing (1) detachable be fixed in compress tightly in subassembly (3), and it with drive assembly (4) transmission is connected, the level is provided with roof (22) on backup pad (21), be provided with water supply assembly (5) on roof (22), water supply assembly (5) respectively with water pump housing (1) with compress tightly subassembly (3) intercommunication to form the water route of circulation.
2. The water pump housing test device according to claim 1, wherein the pressing assembly (3) comprises a water pump cover (31), a fixing seat (32), an electric cylinder (33), a vertical plate (34) and four pressing rods (35), the electric cylinder (33) is horizontally arranged on one supporting plate (21), a piston rod of the electric cylinder is arranged towards the center of the base (2), the vertical plate (34) is arranged at the end part of the piston rod of the electric cylinder (33), the four pressing rods (35) are horizontally arranged on one side, away from the electric cylinder (33), of the vertical plate (34) and are arranged in a diamond shape, the fixing seat (32) is arranged at the top end of the base (2), the water pump cover (31) is arranged on one side, facing the electric cylinder (33), of the fixing seat (32) and is matched with the water pump housing (1), and the water pump housing (1) is arranged between the pressing rods (35) and the water pump cover (31).
3. The water pump housing test device according to claim 1, wherein the driving assembly (4) comprises a motor (41), a first belt pulley (42) and a belt (43), the motor (41) is horizontally arranged at the top end of the base (2), the first belt pulley (42) is arranged at the end part of an output shaft of the motor (41), and the belt (43) is sleeved on the first belt pulley (42) and the belt pulley of the water pump housing (1), and the impeller in the water pump housing (1) is driven to rotate by the motor (41).
4. A water pump housing test device according to claim 2, wherein the water supply assembly (5) comprises a water tank (51), a first connecting pipe (52) and a second connecting pipe (53), the water tank (51) is arranged at the top end of the top plate (22), one end of the first connecting pipe (52) is communicated with the water inlet pipe of the water pump cover (31), the other end of the first connecting pipe passes through the top plate (22) to be communicated with the water tank (51), one end of the second connecting pipe (53) is communicated with the water outlet pipe of the water pump housing (1), and the other end of the second connecting pipe passes through the top plate (22) to be communicated with the water tank (51).
5. A water pump housing test device according to claim 4, wherein the first connecting pipe (52) is provided with a valve (54), and the second connecting pipe (53) is provided with a flow meter (55).
6. A water pump housing testing device according to any one of claims 1-5, wherein the bottom end of the base (2) is provided with a plurality of universal wheels (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223056835.8U CN219736745U (en) | 2022-11-17 | 2022-11-17 | Water pump housing testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223056835.8U CN219736745U (en) | 2022-11-17 | 2022-11-17 | Water pump housing testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736745U true CN219736745U (en) | 2023-09-22 |
Family
ID=88056012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223056835.8U Active CN219736745U (en) | 2022-11-17 | 2022-11-17 | Water pump housing testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736745U (en) |
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2022
- 2022-11-17 CN CN202223056835.8U patent/CN219736745U/en active Active
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