CN214380408U - End cover of water pump motor - Google Patents
End cover of water pump motor Download PDFInfo
- Publication number
- CN214380408U CN214380408U CN202120042876.8U CN202120042876U CN214380408U CN 214380408 U CN214380408 U CN 214380408U CN 202120042876 U CN202120042876 U CN 202120042876U CN 214380408 U CN214380408 U CN 214380408U
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- China
- Prior art keywords
- end cover
- cover body
- water pump
- groove
- pump motor
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Abstract
The utility model discloses an end cover of water pump motor, including the end cover body, a serial communication port, the end cover body is equipped with two openings, be equipped with recess one on the opening, be equipped with the mounting groove on the end cover body, the end cover body is equipped with the circular slot, be equipped with the mounting hole in the mounting groove, be equipped with the boss on the end cover body, boss fixedly connected with drum, drum side fixedly connected with half round platform, be equipped with the screw hole on the semicircle bench, boss fixedly connected with cylinder, be equipped with the through-hole in the cylinder, end cover body both sides fixedly connected with lug, be equipped with the ladder in the middle of the boss, be equipped with the round hole in the middle of the ladder, end cover body below is equipped with two arcs one and two arcs two, and arcs two are longer than arcs one, arcs one and two edges of arcs two are equipped with the seal groove, two arcs one communicate with the opening respectively. The end cap is capable of passing water from one opening through the motor housing to cool the motor and out the other opening.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to water pump motor's end cover.
Background
The existing water pump motor is usually forcedly cooled by an external fan, heat generated by the operation of the stator and the rotor is conducted to the motor shell, the heat is quickly dissipated by the fan, the external fan needs to be matched with parts such as a fan cover, an air channel and a partition plate, the size of the water pump motor is increased, the air cooling structure determines that the water pump motor is a non-sealing structure, noise cannot be isolated, in addition, the fan dissipates heat and consumes electric power, the operation cost is increased, and the air cooling efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an end cover of water pump motor, this end cover can get into water from an opening, through motor housing, cools off the motor, comes out from another opening.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an end cover of water pump motor, includes the end cover body, its characterized in that, the end cover body is equipped with two openings, be equipped with recess one on the opening, be equipped with the mounting groove on the end cover body, the end cover body is equipped with the circular slot, be equipped with the mounting hole in the mounting groove, be equipped with the boss on the end cover body, boss fixedly connected with drum, drum side fixedly connected with semi-circular platform, the last screw hole that is equipped with of semi-circular platform, boss fixedly connected with cylinder, be equipped with the through-hole in the cylinder, end cover body both sides fixedly connected with lug, be equipped with the ladder in the middle of the boss, be equipped with the circular hole in the middle of the ladder, end cover body below is equipped with two arc wall one and two arc wall two, the edge of arc wall one and arc wall two is equipped with the seal groove, two arc wall one communicates with the opening respectively.
Adopt above-mentioned technical scheme, mounting groove and mounting hole are convenient to be in the same place end cover body and motor housing are fixed, the round hole is worn out to the output shaft of motor, the drum lives the output shaft parcel of motor, screw hole and water pump fixed connection through the top, through-hole in the cylinder makes the inside and outside intercommunication of motor, make things convenient for the heat to distribute out through the through-hole, and water gets into one of them arc wall from one of them opening, then can pass through motor housing, pass through two arc wall two again, get into another arc wall one at last, come out from another opening, so all cool off motor housing round, the lug conveniently takes the end cover, the seal groove is used for placing the sealing washer, effectively prevent that water from overflowing.
Preferably, the number of the threaded holes and the number of the mounting holes are three.
Adopt above-mentioned technical scheme, three screw hole can install more steadily on the water pump to the mounting hole can make the end cover more stable fix together with motor housing.
Preferably, the back of the boss and the step are provided with reinforcing ribs.
By adopting the technical scheme, the reinforcing ribs strengthen the strength of the end cover.
Preferably, the bottom of the semi-circular truncated cone is provided with a hollow groove.
By adopting the technical scheme, the empty groove reduces the quality of the end cover, and effectively saves resources.
Preferably, the projection is provided with a square groove.
By adopting the technical scheme, the square groove enables the lug to be hollow, the quality of the end cover is reduced, and resources are effectively saved.
Preferably, the circular groove edge is provided with a circular platform.
By adopting the technical scheme, the ring platform is conveniently clamped into the motor shell.
Preferably, the inner ring of the cylinder is provided with a ring groove.
By adopting the technical scheme, the ring groove facilitates clamping of the cylinder and the water pump.
Preferably, a second groove is formed between the two openings.
By adopting the technical scheme, the second groove effectively reduces the quality of the end cover, and effectively saves resources.
Preferably, the side surface of the opening is provided with a fixing hole.
Adopt above-mentioned technical scheme, the fixed orifices is used for fixing the water pipe in the opening.
Preferably, the diameter of the end cap body is 136 mm.
By adopting the technical scheme, the size of the end cover body is proper.
Drawings
Fig. 1 is a perspective view of an embodiment of the utility model;
fig. 2 is a schematic view of the structure of the back side of the end cap of the utility model;
fig. 3 is an enlarged view of the opening structure of the present invention.
Reference numerals: 1. an end cap body; 2. an opening; 3. a first groove; 4. mounting grooves; 5. mounting holes; 6. a boss; 7. a cylinder; 8. a half circular table; 9. a threaded hole; 10. a cylinder; 11. a through hole; 12. a bump; 13. a step; 14. a circular hole; 15. a first arc-shaped groove; 16. an arc-shaped groove II; 17. a sealing groove; 18. reinforcing ribs; 19. an empty groove; 20. a square groove; 21. a circular groove; 22. a ring platform; 23. a ring groove; 24. a second groove; 25. and (7) fixing holes.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 to 3, an end cover of a water pump motor comprises an end cover body 1, the diameter of the end cover body 1 is 136mm, the end cover body 1 is provided with two openings 2, the openings 2 are used for installing water pipes, one is used for water inlet and the other is used for water outlet, two arc-shaped grooves I15 and two arc-shaped grooves II 16 are arranged below the end cover body 1, the arc-shaped grooves II 16 are longer than the arc-shaped grooves I15, the two arc-shaped grooves I15 are respectively communicated with the openings 2, water enters one of the arc-shaped grooves I15 from one of the openings 2, then passes through a motor shell and two arc-shaped grooves II 16, finally enters the other arc-shaped groove I15, and then exits from the other opening 2, so that one circle of the motor shell is cooled.
Be equipped with recess 3 on opening 2, the side of opening 2 is equipped with fixed orifices 25, and fixed orifices 25 is used for fixing the water pipe in opening 2, is equipped with three mounting groove 4 on the end cover body 1, is equipped with three mounting hole 5 in the mounting groove 4, and mounting hole 5 is convenient to be in the same place end cover body 1 and motor housing are fixed through the bolt.
Fixedly connected with boss 6 on the end cover body 1, boss 6 fixedly connected with drum 7, 7 inner circles of drum are equipped with annular groove 23, annular groove 23 makes things convenient for drum 7 and water pump joint, 7 side fixedly connected with three half round platform 8 of drum, be equipped with three screw hole 9 on the half round platform 8, be equipped with ladder 13 in the middle of the boss 6, be equipped with round hole 14 in the middle of ladder 13, the output shaft of motor wears out round hole 14, drum 7 lives the output shaft parcel of motor, screw hole 9 and water pump fixed connection through the top.
The end cover comprises an end cover body 1, a circular groove 21 is arranged below the end cover body 1, a circular table 22 is arranged at the edge of the circular groove 21, the circular table 22 facilitates clamping of the end cover into a motor shell, positioning is carried out, reinforcing ribs 18 are arranged on the back faces of a boss 6 and a step 13, the reinforcing ribs 18 reinforce the strength of the end cover, the empty groove 19 reduces the quality of the end cover, effective resources are saved, the bottom of the semicircular table 8 is provided with the empty groove 19, a second groove 24 is arranged between the two openings 2, the quality of the end cover is reduced by the second groove 24 and the empty groove 19, and resources are effectively saved.
Claims (10)
1. An end cover of a water pump motor comprises an end cover body (1) and is characterized in that the end cover body (1) is provided with two openings (2), a first groove (3) is formed in each opening (2), a mounting groove (4) is formed in each end cover body (1), a circular groove (21) is formed in each end cover body (1), a mounting hole (5) is formed in each mounting groove (4), a boss (6) is arranged on each end cover body (1), a cylinder (7) is fixedly connected to each boss (6), a semi-circular table (8) is fixedly connected to the side face of each cylinder (7), a threaded hole (9) is formed in each semi-circular table (8), a cylinder (10) is fixedly connected to each boss (6), a through hole (11) is formed in each cylinder (10), protruding blocks (12) are fixedly connected to two sides of each end cover body (1), and a step (13) is arranged in the middle of each boss (6), be equipped with round hole (14) in the middle of ladder (13), end cover body (1) below is equipped with two arc wall one (15) and two arc wall two (16), and arc wall two (16) are longer than arc wall one (15), the edge of arc wall one (15) and arc wall two (16) is equipped with seal groove (17), two arc wall one (15) communicate with opening (2) respectively.
2. An end cover of a water pump motor according to claim 1, characterized in that the threaded holes (9) and the mounting holes (5) are provided in three numbers.
3. The end cover of the water pump motor as claimed in claim 2, wherein the bosses (6) and the back of the steps (13) are provided with reinforcing ribs (18).
4. The end cover of the water pump motor as claimed in claim 3, wherein the bottom of the semi-circular truncated cone (8) is provided with a hollow groove (19).
5. An end cover of a water pump motor according to claim 4, characterized in that the boss (6) is provided with a square groove (20).
6. An end cover of a water pump motor according to claim 5, characterized in that the circular groove (21) is provided with a ring platform (22) at the edge.
7. An end cover of a water pump motor according to claim 6, characterized in that the inner ring of the cylinder (7) is provided with a ring groove (23).
8. The end cover of the water pump motor as claimed in claim 7, wherein the end cover body (1) is provided with a second groove (24) between the two openings (2).
9. An end cover of a water pump motor according to claim 8, characterized in that the side of the opening (2) is provided with a fixing hole (25).
10. An end cover of a water pump motor according to claim 9, characterized in that the diameter of the end cover body (1) is 136 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042876.8U CN214380408U (en) | 2021-01-07 | 2021-01-07 | End cover of water pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120042876.8U CN214380408U (en) | 2021-01-07 | 2021-01-07 | End cover of water pump motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214380408U true CN214380408U (en) | 2021-10-08 |
Family
ID=77954138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120042876.8U Active CN214380408U (en) | 2021-01-07 | 2021-01-07 | End cover of water pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214380408U (en) |
-
2021
- 2021-01-07 CN CN202120042876.8U patent/CN214380408U/en active Active
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