CN220705958U - Water pump capable of efficiently producing glue without filling - Google Patents
Water pump capable of efficiently producing glue without filling Download PDFInfo
- Publication number
- CN220705958U CN220705958U CN202322377851.5U CN202322377851U CN220705958U CN 220705958 U CN220705958 U CN 220705958U CN 202322377851 U CN202322377851 U CN 202322377851U CN 220705958 U CN220705958 U CN 220705958U
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- CN
- China
- Prior art keywords
- stator
- pump
- water pump
- annular
- glue
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003292 glue Substances 0.000 title claims description 10
- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a high-efficiency production glue-pouring-free water pump, which belongs to the technical field of water pumps and adopts the technical scheme that the high-efficiency production glue-pouring-free water pump comprises a pump body, and a pump cover and a rear cover which are respectively connected with two ends of the pump body, wherein an annular step surface is arranged at the top end of the pump body, the pump cover is attached to the step surface, the pump cover is fixed to the step surface through ultrasonic welding, a circle of annular protruding blocks protrude from the edge of the top end of the rear cover, an annular groove is arranged at the bottom end of the pump body, the annular protruding blocks penetrate into the annular groove, the top end of the annular protruding blocks are attached to the top wall of the annular groove, and the annular protruding blocks are fixed to the annular groove through ultrasonic welding.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a water pump capable of efficiently producing glue filling-free water.
Background
The existing water pump adopts a sealing ring arranged between a pump cover and a pump body, the pump cover and the pump body are locked and attached by screws, and due to poor waterproof performance of the joint, the electric part structure is required to be waterproof by pouring sealant, so that the production efficiency is low, the cost is high, the defective rate is high, and a novel water pump is designed at present to solve the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the water pump capable of efficiently producing the filling-free glue, which has the advantages that the pump cover and the pump body are welded by ultrasonic waves, the waterproof sealing performance is good, the electrical part inside the pump body does not need to be filled with the pouring sealant, the production efficiency is improved, and the defective rate is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-efficient production exempts from water pump of encapsulating, includes the pump body and connects in pump cover and the back lid at pump body both ends respectively, annular step face has been seted up on the top of the pump body, pump cover and step face laminating, the pump cover passes through ultrasonic welding with the step face and fixes, the edge protrusion on back lid top has round annular lug, the annular has been seted up to the bottom of the pump body, annular lug penetrates in the annular, just annular lug's top and the roof laminating of annular, annular lug passes through ultrasonic welding with the annular.
The utility model is further provided with: the pump body comprises a shell, a rotor and a stator, wherein a mounting groove is formed in the shell, the rotor is rotationally connected in the mounting groove, and the stator is sleeved outside the mounting groove.
The utility model is further provided with: the stator is in interference fit with the inner peripheral wall of the housing.
The utility model is further provided with: the inner peripheral wall of the shell is provided with a guide strip in a protruding mode, and the stator is provided with a guide groove in sliding fit with the guide strip.
The utility model is further provided with: an intelligent circuit board for controlling the stator is arranged in the shell.
The utility model is further provided with: the bottom of stator protrusion has a plurality of trip, and a plurality of trip and intelligent circuit board's edge joint makes intelligent circuit board and stator fixed.
The utility model is further provided with: the edge of the intelligent circuit board is provided with a plurality of notches, and the clamping hooks are clamped at the notches.
The utility model is further provided with: the periphery wall of the shell is provided with a wiring port, and a power line penetrates through the wiring port and is connected with the intelligent circuit board.
Compared with the prior art, the utility model has at least the following advantages:
1. the pump cover and the pump body are welded by ultrasonic waves, so that the waterproof sealing performance is good, the electric part inside the pump body does not need pouring sealant, the production efficiency is improved, and the defective rate is reduced; and the step surface is arranged at the joint of the pump cover and the pump body, and the annular groove is arranged at the joint of the pump body and the rear cover, so that the tightness can be further improved, water flow can not directly impact the welding position, and the sealing duration of the welding position is prolonged.
2. The guide strip arranged on the inner wall of the shell is matched with the guide groove arranged on the stator, so that the stator is conveniently arranged in the shell, the stator cannot rotate and deviate, and the stability is high.
3. The existing intelligent circuit board and the clamping hooks are fixed by a method of winding pins, the clamping hooks are arranged at the bottom of the stator instead, so that the intelligent circuit board and the stator are fixed, the intelligent circuit board and the stator are more convenient, and the production efficiency is higher.
Drawings
FIG. 1 is an overall schematic of the present embodiment;
fig. 2 is a perspective sectional view of the present embodiment;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2;
FIG. 5 is an exploded view of the present embodiment;
fig. 6 is a schematic view of a pump body portion in the present embodiment.
Reference numerals illustrate:
1. a pump body; 101. a housing; 102. a stator; 103. a rotor;
2. a pump cover; 3. a rear cover; 4. a step surface; 5. an annular bump; 6. a ring groove; 7. a mounting groove; 8. a guide bar; 9. a guide groove; 10. an intelligent circuit board; 11. a hook; 12. a notch; 13. a wiring port; 14; a power line; 15. a water outlet; 16. welding rod.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a high-efficient production exempts from water pump structure of filling glue, as shown in fig. 1 through 3, including pump body 1 and connect respectively in pump cover 2 and the back lid 3 at pump body 1 both ends, annular step face 4 has been seted up on the top of pump body 1, the bottom and the laminating of step face 4 of pump cover 2, pump cover 2 and step face 4 pass through ultrasonic welding fixed, the edge protrusion on back lid 3 top has round annular lug 5, annular lug 5 and back lid 3 integrated into one piece, annular groove 6 has been seted up to the bottom of pump body 1, annular lug 5 penetrates in annular groove 6, and the top of annular lug 5 is laminated with the roof of annular groove 6, annular lug 5 and annular groove 6 pass through ultrasonic welding fixed for back lid 3 is fixed with pump body 1, need set up welding rod 16 in the welding department before the welding.
As shown in fig. 4 and 5, the pump body 1 comprises a housing 101, a rotor 103 and a stator 102, wherein a mounting groove 7 is arranged in the housing 101, the rotor 103 is rotationally connected in the mounting groove 7, the top end of the rotor 103 extends into a pump cover 2, the top end of the rotor 103 is an impeller, a water outlet 15 is arranged on the pump cover 2, and the impeller drives water to flow in the direction of the water outlet 15 when the rotor 103 rotates; the stator 102 is sleeved outside the mounting groove 7, an electromagnetic coil (not shown) is arranged in the stator 102, and the rotor 103 rotates in the mounting groove 7 through electromagnetic induction.
The stator 102 is in interference fit with the inner peripheral wall of the shell 101, the guide strip 8 is vertically arranged in a protruding mode on the inner peripheral wall of the shell 101, the guide groove 9 is formed in the stator 102 in a sliding fit with the guide strip 8, the stator 102 is plugged into the shell 101 from the bottom of the shell 101 along the guide strip 8, the stator 102 can be clamped between the inner wall of the shell 101 and the outer wall of the mounting groove 7, and the stator 102 cannot rotate and deviate due to the limiting effect of the guide strip 8 and the guide groove 9.
An intelligent circuit board 10 for controlling the stator 102 is arranged in the shell 101, and the intelligent circuit board 10 controls the electromagnetic coil in the stator 102 to be electrified so as to enable the rotor 103 to rotate; the bottom of the stator 102 is provided with a plurality of hooks 11 in a protruding mode, the edge of the intelligent circuit board 10 is provided with a plurality of notches 12, the notches 12 are in one-to-one correspondence with the hooks 11, the hooks 11 are clamped at the notches 12, the intelligent circuit board 10 and the stator 102 are fixed, the hooks 11 have certain elasticity and can deform, the hooks are clamped with the notches 12, the notches 12 have a limiting effect, and the intelligent circuit board 10 cannot rotate; the middle part of the intelligent circuit board 10 is provided with a through hole for giving way to the mounting groove 7, so that the intelligent circuit board can be sleeved outside the mounting groove 7.
The casing 101 is wound with a power line 14, a wiring port 13 is arranged on the peripheral side wall of the casing 101 and near the bottom end, and the power line 14 penetrates from the wiring port 13 and is connected with the intelligent circuit board 10, so that power is supplied to the intelligent circuit board 10 and the stator 102.
The installation process of the utility model is as follows: firstly, a rotor 103 is arranged in an installation groove 7, an intelligent circuit board 10 is clamped on a clamping hook 11 at the bottom of a stator 102, then the stator 102 is plugged into a shell 101, a power line 14 extends into the intelligent circuit board 10 from a wiring port 13 to be connected, and the installation of a pump body 1 is completed; the rear cover 3 is placed at the bottom end of the pump body 1, the protruding blocks penetrate into the annular groove 6, the pump cover 2 is placed at the top end of the pump body 1 and is attached to the step surface 4, the pump cover 2 and the rear cover 3 are welded and fixed through welding rods 16 by using ultrasonic welding, and the installation of the water pump is completed.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a high-efficient production exempts from water pump of filling glue, includes pump body (1) and connects pump cover (2) and back lid (3) at pump body (1) both ends respectively, its characterized in that: annular step face (4) has been seted up on the top of pump body (1), pump cover (2) laminating with step face (4), pump cover (2) are fixed through ultrasonic welding with step face (4), the edge protrusion on back lid (3) top has round annular lug (5), annular groove (6) has been seted up to the bottom of pump body (1), annular lug (5) penetrate in annular groove (6), just the top of annular lug (5) is laminated with the roof of annular groove (6), annular lug (5) are fixed through ultrasonic welding with annular groove (6).
2. The efficient glue-free water pump of claim 1, wherein: the pump body (1) comprises a shell (101), a rotor (103) and a stator (102), wherein an installation groove (7) is formed in the shell (101), the rotor (103) is rotationally connected in the installation groove (7), and the stator (102) is sleeved outside the installation groove (7).
3. The efficient glue-free water pump for producing glue according to claim 2, wherein: the stator (102) is in interference fit with the inner peripheral wall of the housing (101).
4. A high efficiency glue dispensing free water pump as defined in claim 3 wherein: the inner peripheral wall of the shell (101) is provided with a guide strip (8) in a protruding mode, and the stator (102) is provided with a guide groove (9) in sliding fit with the guide strip (8).
5. The efficient glue-free water pump for producing glue according to claim 2, wherein: an intelligent circuit board (10) for controlling the stator (102) is arranged in the shell (101).
6. The efficient glue-filling free water pump of claim 5, wherein: the bottom of the stator (102) is provided with a plurality of hooks (11) in a protruding mode, and the hooks (11) are connected with the edge of the intelligent circuit board (10) in a clamping mode, so that the intelligent circuit board (10) is fixed with the stator (102).
7. The efficient glue-free water pump of claim 6, wherein: a plurality of notches (12) are formed in the edge of the intelligent circuit board (10), and the clamping hooks (11) are clamped at the notches (12).
8. The efficient glue-free water pump for producing glue according to claim 2, wherein: a wiring port (13) is formed in the peripheral side wall of the shell (101), and a power line (14) penetrates through the wiring port (13) and is connected with the intelligent circuit board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377851.5U CN220705958U (en) | 2023-09-01 | 2023-09-01 | Water pump capable of efficiently producing glue without filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377851.5U CN220705958U (en) | 2023-09-01 | 2023-09-01 | Water pump capable of efficiently producing glue without filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705958U true CN220705958U (en) | 2024-04-02 |
Family
ID=90446847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322377851.5U Active CN220705958U (en) | 2023-09-01 | 2023-09-01 | Water pump capable of efficiently producing glue without filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705958U (en) |
-
2023
- 2023-09-01 CN CN202322377851.5U patent/CN220705958U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |