CN220319846U - Non-rigid fixed water pump housing structure - Google Patents
Non-rigid fixed water pump housing structure Download PDFInfo
- Publication number
- CN220319846U CN220319846U CN202322017920.1U CN202322017920U CN220319846U CN 220319846 U CN220319846 U CN 220319846U CN 202322017920 U CN202322017920 U CN 202322017920U CN 220319846 U CN220319846 U CN 220319846U
- Authority
- CN
- China
- Prior art keywords
- water pump
- motor shell
- pump housing
- housing structure
- outlet pipe
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000007795 chemical reaction product Substances 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of water pump shells. The utility model provides a non-rigid fixed water pump shell structure, includes the water pump shell, and the water pump shell includes integrative injection moulding's motor casing and bottom, and motor casing's top is open end, and motor casing's top is equipped with the top cap, is equipped with inlet tube and outlet pipe on the top cap, and top cap, inlet tube, outlet pipe are integrative injection moulding, and motor casing overcoat is equipped with the installed part, all is equipped with the anticreep structure on inlet tube and the outlet pipe. The utility model provides a non-rigid fixed water pump shell structure which has good sealing effect, is convenient to install, effectively isolates vibration transmission of a client product and is fixed with the client product through a non-rigid connecting piece; the problem of current water pump structure single among the prior art exist, the part is numerous, and is very inconvenient during the installation, and hardly guarantee the leakproofness of various spare parts, the mounting means of water pump is single, and the vibration of customer end product is transmitted very easily to the water pump on, influences water pump life's technical problem.
Description
Technical Field
The utility model relates to the technical field of water pump shells, in particular to a non-rigid fixed water pump shell structure.
Background
In modern society, automobiles become one of the preferred riding instead of walking tools of masses, and the automobile industry is rapidly developed, and as automobile performance is developed towards safer, more reliable, more stable, environment-friendly and energy-saving, a perfect executing mechanism is required to be equipped for ensuring the stable operation of an automobile power assembly, so that each executing mechanism with a motor is used on the automobile power assembly in a large quantity, including a hydraulic executing mechanism, a gear selecting and shifting executing mechanism, a brake boosting mechanism and the like.
In order to ensure the cooling of the engine, a water pump is needed to provide power for the cooling liquid circulation, the water pump is provided with power by an internal motor, the damage of the engine vibration to the water pump is required to be reduced as much as possible due to the working environment, the current water pump mounting mode is mainly mounted on a client product through a rigid fixing mode such as a hanging lug and a bolt, the water pump is easy to resonate with the client product in the fixing mode, the service life is greatly reduced, the tightness of the motor in the water pump and the good butt joint of a water inlet and a water outlet are required to be ensured, the structure of the current water pump shell is single, and the required effect cannot be achieved, so the improved requirement is provided.
Disclosure of Invention
The utility model provides a non-rigid fixed water pump shell structure which has good sealing effect, is convenient to install, effectively isolates the vibration transmission of a client product, prolongs the service life of equipment and is fixed with the client product through a non-rigid connecting piece; the problem of current water pump structure single, the part is numerous among the prior art, and very inconvenient when installing, and hardly guarantee the leakproofness of various spare parts, the mounting means of water pump is single, installs on client product through this kind of rigid connection mode of hangers generally, and the vibration of client product is transmitted very easily to the water pump on, influences water pump life's technical problem.
The technical problems of the utility model are solved by the following technical scheme: the utility model provides a non-rigid fixed water pump shell structure, includes the water pump shell, the water pump shell include integrative injection moulding's motor casing and bottom, motor casing's top is open end, motor casing's top is equipped with the top cap, is equipped with inlet tube and outlet pipe on the top cap, inlet tube, outlet pipe are integrative injection moulding, motor casing overcoat is equipped with the installed part, all is equipped with the anticreep structure on inlet tube and the outlet pipe. The motor casing and the bottom are injection molded integrally, the top cover, the water inlet pipe and the water outlet pipe are injection molded integrally, the top cover and the motor casing are buckled together and fixedly mounted together through connecting parts during assembly, the mounting part is sleeved and mounted outside the motor casing, the client is connected with the mounting part and the water pump casing through fixing parts and other structures, the mounting part can play the effect of isolating the water pump casing and the client, vibration transmission of a client product can be greatly isolated compared with the traditional hanging structure mounting, and the whole service life of equipment is prolonged.
Preferably, the mounting piece is a rubber ring sleeved outside the motor casing, and the outer wall of the rubber ring is provided with a mounting groove in an annular mode. The installation spare cover that the rubber circle was made is established and is installed outside the motor casing, during the installation with the fixed part cover such as lantern ring on the customer end in the mounting groove outside the rubber circle can, the water pump casing passes through the rubber circle to be fixed on the customer end, can isolate the vibration transmission of customer end product effectively, avoid the product to lead to damaging because of the vibration.
Preferably, a plurality of motor limiting protrusions are arranged on the inner wall of the motor shell at intervals. The water pump motor is installed in the cavity of seting up at motor housing top, and the spacing protruding integrated into one piece of motor is on the cavity lateral wall, and the spacing protruding effect that can play fixed water pump motor of motor prevents that water pump motor from rocking in the cavity.
Preferably, the cavity bottom of the inner cavity of the motor shell is integrally formed with a PCBA positioning column. The PCBA positioning column has the advantages that the PCBA is convenient to align and mount, the phenomenon that the pin dislocation influences welding due to automatic equipment assembly is avoided, and the mounting precision of the PCBA is improved.
Preferably, the outer wall of the motor shell is uniformly provided with a plurality of reinforcing ribs, and the inner wall of the mounting piece is provided with a plurality of clamping grooves corresponding to the reinforcing ribs. The motor casing outer wall integrated into one piece's strengthening rib can increase motor casing's intensity on the one hand, and on the other hand strengthening rib cooperates with the draw-in groove of seting up on the installed part, can prevent the rotation of installed part, increases the stability of during operation.
Preferably, the motor shell outer wall is also integrally formed with a plurality of installation buckles, the bottoms of the installation buckles are provided with guide inclined planes which are connected with the motor shell outer wall, and the tops of the installation buckles are planes perpendicular to the motor shell outer wall. The effect of installation buckle is spacing to the installed part, prevents that the installed part from droing, and the direction inclined plane effect of installation buckle bottom is convenient for with the installed part suit outside the motor casing, and the top of installation buckle can be spacing to the installed part after the installation is put in place.
Preferably, the motor shell and the top cover are integrally formed with limiting bosses which can be correspondingly connected, and the diameter of each limiting boss is larger than that of the mounting piece. The effect of spacing boss is convenient for with motor housing and top cap fixed connection on the one hand, and on the other hand spacing boss's diameter is greater than the diameter of installed part can play spacing effect to the installed part, and the top of installed part supports in spacing boss bottom surface after the installation, can play spacing effect to the installation of installed part.
Preferably, the limiting boss is annularly provided with a plurality of locking bolts which can connect the motor shell and the top cover. The motor shell and the top cover are fixedly connected and installed through locking bolts, and the locking bolts penetrate through limiting bosses on the motor shell and the top cover to lock.
Preferably, the bottom surface of the bottom cover is integrally injection-molded with plug connector pins. The bottom surface of the bottom cover at the bottom of the motor shell is also integrally injection molded with the pins of the plug connector, so that the sealing problem during assembly of the plug connector is effectively avoided.
Preferably, the anti-falling structure comprises an anti-falling protrusion integrally injection-molded at the extending end of the water inlet pipe and the extending end of the water outlet pipe, the diameter of the anti-falling protrusion is larger than that of the water inlet pipe or the water outlet pipe, and a limiting plate is integrally molded at the bottoms of the water inlet pipe and the water outlet pipe. The anti-falling protrusion is a smooth arc protrusion, the diameter of the anti-falling protrusion is larger than that of the water inlet pipe or the water outlet pipe, the stability of the installation end of the water inlet pipe and the water outlet pipe can be improved, the water inlet pipe and the water outlet pipe are prevented from falling off, and the limiting plate can limit the installation structure of the water inlet pipe and the water outlet pipe.
Accordingly, a non-rigidly fixed water pump housing structure of the present utility model provides the following advantages: the motor shell and the bottom shell are integrally injection molded, the sealing effect of the water pump shell is good, the water pump is convenient to install, the water pump is fixed on a client product through the rubber ring, vibration transmission of the client product is effectively isolated, and the service life of the water pump is prolonged.
Drawings
FIG. 1 is a schematic front view of a non-rigidly fixed water pump housing structure of the present utility model.
Fig. 2 is a schematic diagram of the front view structure of fig. 1.
Fig. 3 is a schematic bottom view of fig. 1.
Fig. 4 is a schematic perspective view of the motor housing of fig. 1.
Fig. 5 is a schematic top view of fig. 4.
Fig. 6 is a schematic perspective view of the rubber ring in fig. 1.
In the figure, a water pump shell 1, a motor shell 2, a bottom cover 3, a water blocking sleeve 4, a rubber ring 5, a clamping groove 6, a top cover 7, a water inlet pipe 8, a water outlet pipe 9, an anti-falling protrusion 10, a limiting plate 11, a limiting boss 12, a locking bolt 13, a motor limiting protrusion 14, a PCBA positioning column 15, a reinforcing rib 16, a mounting buckle 17, a plug connector pin 18 and a mounting groove 19.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples:
as shown in fig. 1 and 2, 3, 4 and 5 and 6, a non-rigid fixed water pump shell structure comprises a water pump shell 1, wherein the water pump shell 1 comprises a motor shell 2 and a bottom cover 3 which are integrally injection molded, a water blocking sleeve 4 is arranged between the motor shell 2 and the bottom cover 3, a mounting piece is sleeved outside the motor shell 2 and is a rubber ring 5, a mounting groove 19 is formed in the outer wall of the rubber ring 5, and a plurality of clamping grooves 6 are formed in the inner wall of the rubber ring 5 in an annular mode.
The top of motor housing 2 is open end, and top cap 7 is installed at the top of motor housing 2, and integrative injection moulding has inlet tube 8 and outlet pipe 9 on the top cap 7, and the uniform shaping has the anticreep structure on inlet tube 8 and the outlet pipe 9.
The anti-drop structure comprises an anti-drop protrusion 10 integrally formed at the extending ends of the water inlet pipe 8 and the water outlet pipe 9, the anti-drop protrusion 10 is an arc protrusion with a smooth surface, the diameter of the anti-drop protrusion 10 is larger than that of the water inlet pipe 8 or the water outlet pipe 9, and a limiting plate 11 is uniformly formed at the bottoms of the water inlet pipe 8 and the water outlet pipe 9.
The motor shell 2 and the top cover 7 are uniformly and integrally formed with a limiting boss 12, the limiting bosses 12 on the motor shell 2 and the top cover 7 can be connected and aligned, and the diameter of the limiting boss 12 is larger than that of the rubber ring 5.
A plurality of locking bolts 13 which fixedly connect the motor shell 2 and the top cover 7 are annularly arranged on the limiting boss 12 on the motor shell 2 and the top cover 7.
A plurality of motor limiting protrusions 14 are formed on the inner wall of the inner cavity of the motor shell 2 at intervals in an annular mode, and PCBA positioning columns 15 are integrally formed at the bottom of the inner cavity of the motor shell 2.
The outer wall of the motor shell 2 is annularly provided with a plurality of reinforcing ribs 15, a plurality of installation buckles 17 are integrally formed between the outer wall of the motor shell 2, a guide inclined plane connected with the outer wall of the motor shell 2 is arranged at the bottom of each installation buckle 17, and the top of each installation buckle 17 is a plane perpendicular to the outer wall of the motor shell 2.
The bottom surface of the bottom cover 3 at the bottom of the motor housing 2 is integrally injection molded with plug connector pins 18.
The motor housing 2 and the bottom cover 3 are integrally injection molded, the top cover 7, the water inlet pipe 8 and the water outlet pipe 9 are integrally injection molded, the water blocking sleeve 4 is a component on the motor stator, the PCBA board is mounted on the PCBA positioning column 15 during mounting, the motor is mounted in the inner cavity of the motor housing 2, and the motor limiting protrusion 14 can play a role in positioning and limiting the motor, so that the motor is prevented from shaking in the motor housing 2.
After the motor is positioned and installed, the water-blocking sleeve 4 is naturally clamped between the motor shell 2 and the top cover 7, then the top cover 7 is covered above the motor shell 2 and the water-blocking sleeve 4, the motor shell 2 and the top cover 7 are fixedly installed together through the locking bolt 13, finally the rubber ring 5 is sleeved outside the motor shell 2, the clamping groove 6 formed in the inner side of the rubber ring 5 is aligned with the reinforcing rib 15 of the outer wall of the motor shell 2 for installation, the top of the rubber ring 5 abuts against the bottom surface of the limiting boss 12 after installation, and the installation buckle 17 is clamped at the bottom of the rubber ring 5.
During installation, the installing parts such as the lantern ring on the client are sleeved in the installing groove 19 outside the rubber ring 5, the water pump housing 1 is fixed on the client through the rubber ring 5, so that vibration transmission of a client product can be effectively isolated, and damage to the product due to vibration is avoided.
Claims (10)
1. A non-rigidly fixed water pump housing structure comprising a water pump housing, characterized in that: the water pump shell comprises a motor shell body and a bottom cover which are integrally injection molded, wherein the top of the motor shell body is an open end, the top of the motor shell body is provided with a top cover, the top cover is provided with a water inlet pipe and a water outlet pipe, the top cover, the water inlet pipe and the water outlet pipe are integrally injection molded, the motor shell body is sleeved with a mounting part, and the water inlet pipe and the water outlet pipe are respectively provided with an anti-drop structure.
2. A non-rigidly fixed water pump housing structure as claimed in claim 1, wherein: the installation piece is a rubber ring sleeved outside the motor casing, and the outer wall of the rubber ring is provided with an installation groove in an annular mode.
3. A non-rigidly fixed water pump housing structure as claimed in claim 1, wherein: the motor shell inner wall interval be equipped with a plurality of motor spacing arch.
4. A non-rigidly fixed water pump housing structure according to claim 3, wherein: the cavity bottom of the inner cavity of the motor shell is integrally formed with a PCBA positioning column.
5. A non-rigidly fixed water pump housing structure as claimed in claim 4, wherein: the motor shell outer wall evenly be equipped with a plurality of strengthening rib, the mounting inner wall seted up a plurality of draw-in groove that corresponds with the strengthening rib.
6. A non-rigidly fixed water pump housing structure as claimed in claim 5, wherein: the motor shell outer wall still integrated into one piece have a plurality of installation buckle, the guide slope who links up with the motor shell outer wall has been seted up to the bottom of installation buckle, the top of installation buckle be with motor shell outer wall vertically plane.
7. A non-rigidly fixed water pump housing structure as claimed in claim 1, wherein: the motor shell and the top cover are integrally formed with limiting bosses which can be correspondingly connected, and the diameter of each limiting boss is larger than that of the mounting piece.
8. A non-rigidly fixed water pump housing structure as claimed in claim 7, wherein: the limiting boss is annularly provided with a plurality of locking bolts which can connect the motor shell with the top cover.
9. A non-rigidly fixed water pump housing structure as claimed in claim 1, wherein: the bottom surface of the bottom cover is integrally injection molded with plug connector pins.
10. A non-rigidly fixed water pump housing structure as claimed in claim 1, wherein: the anti-drop structure comprises an anti-drop bulge which is integrally injection molded at the extending end of the water inlet pipe and the extending end of the water outlet pipe, the diameter of the anti-drop bulge is larger than that of the water inlet pipe or the water outlet pipe, and a limiting plate is integrally molded at the bottoms of the water inlet pipe and the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322017920.1U CN220319846U (en) | 2023-07-31 | 2023-07-31 | Non-rigid fixed water pump housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322017920.1U CN220319846U (en) | 2023-07-31 | 2023-07-31 | Non-rigid fixed water pump housing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319846U true CN220319846U (en) | 2024-01-09 |
Family
ID=89415898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322017920.1U Active CN220319846U (en) | 2023-07-31 | 2023-07-31 | Non-rigid fixed water pump housing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319846U (en) |
-
2023
- 2023-07-31 CN CN202322017920.1U patent/CN220319846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7717466B2 (en) | Mounting structure for fuel pump of vehicle engine and vehicle installing the same | |
| CN220319846U (en) | Non-rigid fixed water pump housing structure | |
| CN116487921A (en) | Quick-change terminal assembly and charging socket with same | |
| CN220420949U (en) | Annular connector of integrated controller | |
| CN216198428U (en) | Water pump base mounting structure, engine and motorcycle | |
| CN210715051U (en) | Vibration and noise reduction mounting structure of water pump | |
| CN210687409U (en) | Flange plate for water inlet and outlet | |
| CN219774434U (en) | Water pump housing structure of integral type installation of being convenient for | |
| CN208442753U (en) | A kind of car headlamp ball screw mounting structure | |
| CN219775583U (en) | Outdoor lamp | |
| CN107600248B (en) | Rear mudguard subassembly and scooter's rear mudguard integrated structure | |
| CN215109221U (en) | Casing assembly of air filter | |
| CN215675780U (en) | Liquid heater | |
| CN216867647U (en) | Valve casing structure convenient to installation | |
| CN221299470U (en) | Diaphragm water pump installation mechanism | |
| CN221262794U (en) | High-tightness electricity-exchanging connector | |
| CN212454957U (en) | Pump housing of canned motor pump and canned motor pump | |
| CN117661269A (en) | Washing device | |
| CN216111567U (en) | Anti-loosening combined accessory of paper processing equipment | |
| CN216299113U (en) | Flange frame of box body of textile machine | |
| CN220909789U (en) | Engine oil filler cap and vehicle | |
| CN220492293U (en) | Automobile high-voltage controller and automobile | |
| CN216241022U (en) | Work platform for electric injection fuel pump | |
| CN114559601B (en) | Forming structure and forming method of T-shaped connector | |
| CN218972525U (en) | E3 rubber and plastic piece of high strength electric motor car steering lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |