CN211151681U - Automobile motor with good sealing performance - Google Patents
Automobile motor with good sealing performance Download PDFInfo
- Publication number
- CN211151681U CN211151681U CN201922472642.2U CN201922472642U CN211151681U CN 211151681 U CN211151681 U CN 211151681U CN 201922472642 U CN201922472642 U CN 201922472642U CN 211151681 U CN211151681 U CN 211151681U
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- China
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- shell
- casing
- protecgulum
- sealing ring
- sealing performance
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Abstract
The utility model discloses an automobile motor that sealing performance is good, concretely relates to automobile motor technical field, the on-line screen storage device comprises a base, the base top is provided with the casing, casing one side is provided with the protecgulum, the casing opposite side is provided with the back lid, one side that protecgulum and back lid faced the casing all is provided with the collar, collar and casing threaded connection, all be provided with fixed sealing mechanism between casing and protecgulum and the back lid. The utility model discloses a be provided with fixed sealing mechanism, the swivel becket rotates, the sealing ring can remove in sealed annular, when the sealing ring enters into sealed annular in, the sealing washer enters into sealed annular thereupon, extrude through extrusion lug and sealing washer, thereby can improve the leakproofness between go-between and the swivel becket, and through the setting of go-between and swivel becket, not only can improve the leakproofness between casing and protecgulum and the hou gai, thereby improve the holistic leakproofness of equipment, can also improve the fastness between the two.
Description
Technical Field
The utility model relates to an automobile motor technical field, more specifically says, the utility model relates to an automobile motor that sealing performance is good.
Background
The automobile motor is an electromagnetic device which realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. The electric motor is also known (colloquially called motor) and is indicated in the circuit by the letter "M" (old standard is indicated by "D"). The motor of the electric automobile can be divided into an alternating current motor, a direct current motor, an alternating current/direct current dual-purpose motor, a control motor (comprising stepping, speed measurement, servo, self-leveling angle and the like), a switched reluctance motor, a signal motor and the like.
However, in actual use, the motor of the automobile in the prior art has a complex structure and poor sealing effect.
Disclosure of Invention
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a car motor that sealing performance is good, through being provided with fixed sealing mechanism, the swivel becket rotates, the sealing ring can remove in sealed annular, when the sealing ring enters into sealed annular, the sealing ring enters into sealed annular thereupon, extrude through extrusion lug and sealing washer, thereby can improve the leakproofness between go-between and the swivel becket, and through the setting of go-between and swivel becket, not only can improve the leakproofness between casing and protecgulum and the hou gai, thereby improve the holistic leakproofness of equipment, can also improve the fastness between the two, in order to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automobile motor with good sealing performance comprises a base, wherein a shell is arranged at the top of the base, a front cover is arranged on one side of the shell, a rear cover is arranged on the other side of the shell, mounting rings are arranged on the sides, facing the shell, of the front cover and the rear cover, the mounting rings are in threaded connection with the shell, and a fixed sealing mechanism is arranged between the shell and the front cover as well as between the shell and the rear cover;
fixed sealing mechanism includes the go-between, go-between quantity sets up to two, two the go-between is fixed the setting respectively and is covered at protecgulum and back, the go-between is provided with sealed annular towards one side of casing, sealed annular inner chamber bottom evenly is provided with a plurality of extrusion lugs, extrusion lug top is provided with the arcwall face, the equal movable sleeve in casing both ends is equipped with the swivel becket, the swivel becket is provided with the sealing ring towards one side of go-between, the sealing ring bottom is provided with the sealing washer.
As a preferred technical scheme of the utility model, the inside rotor that is provided with of casing, the rotor outside is provided with the stator, the rotor output is provided with the pivot, the protecgulum is provided with first perforation to one side of pivot, pivot one end runs through first perforation and extends to the protecgulum outside, through bearing swing joint between pivot and the first perforation.
As a preferred technical scheme of the utility model, the protecgulum all fixedly is provided with the protection casing with the opposite one side of back lid, the protection casing middle part of protecgulum one side is run through and is provided with the second and perforates, pivot one end is run through the second and is perforate and extend to the protection casing outside.
As an optimal technical scheme of the utility model, the casing top evenly is provided with a plurality of fin, the fin is made by aluminum alloy material.
As an optimized technical scheme of the utility model, be provided with the connecting block between base and the casing, connecting block quantity sets up to two.
As a preferred technical scheme of the utility model, the connecting block top is provided with the standing groove, standing groove and casing phase-match, the inside a plurality of carrier blocks that evenly are provided with of standing groove, glue fixed connection through bonding between carrier block and the casing.
As an optimized technical scheme of the utility model, the carrier block is made by rubber materials.
The utility model discloses a technological effect and advantage:
1. by arranging the fixed sealing mechanism and rotating the rotating ring, the sealing ring on one side of the rotating ring is in threaded connection with the sealing ring groove, so that the sealing ring can move in the sealing ring groove in the rotating process, when the sealing ring enters the sealing ring groove, the sealing ring at the bottom of the sealing ring enters the sealing ring groove, the sealing ring inside the sealing ring groove is provided with a plurality of extrusion lugs, and the extrusion lugs and the sealing ring are extruded, so that the sealing property between the connecting ring and the rotating ring can be improved, the arc-shaped surface is arranged at the top of each extrusion lug, the sealing ring can be prevented from being contacted with the extrusion lugs to cause damage when entering the sealing ring groove, and the sealing property between the shell and the front cover as well as the rear cover can be improved through the arrangement of the connecting ring and the rotating ring, so that the integral sealing property of the equipment can be improved, and, compared with the prior art, the sealing performance of the whole equipment is effectively improved;
2. through setting up the connecting block, install the casing through the standing groove at connecting block top, and the inside a plurality of carrier blocks of standing groove can improve the fastness between casing and the base, and the carrier block is made by rubber materials, still has certain buffer function.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the overall structure of the present invention.
Fig. 3 is a schematic view of a partial structure at a position in fig. 2 according to the present invention.
Fig. 4 is a schematic view of the connecting block structure of the present invention.
The reference signs are: the structure comprises a base 1, a shell 2, a front cover 3, a rear cover 4, a mounting ring 5, a connecting ring 6, a sealing ring groove 7, an extrusion bump 8, an arc-shaped surface 9, a rotating ring 10, a sealing ring 11, a sealing ring 12, a rotor 13, a stator 14, a rotating shaft 15, a first through hole 16, a protective cover 17, a second through hole 18, a radiating fin 19, a connecting block 20, a placing groove 21 and a bearing block 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The automobile motor with good sealing performance shown in the attached drawings 1-3 comprises a base 1, wherein a shell 2 is arranged at the top of the base 1, a front cover 3 is arranged on one side of the shell 2, a rear cover 4 is arranged on the other side of the shell 2, mounting rings 5 are arranged on the front cover 3 and the rear cover 4 facing the shell 2, the mounting rings 5 are in threaded connection with the shell 2, and a fixed sealing mechanism is arranged between the shell 2 and the front cover 3 as well as between the shell 2 and the rear cover 4;
fixed sealing mechanism includes go-between 6, go-between 6 quantity sets up to two, two go-between 6 is fixed the setting respectively on protecgulum 3 and hou gai 4, go-between 6 is provided with sealed annular 7 towards one side of casing 2, 7 inner chamber bottoms of sealed annular evenly are provided with a plurality of extrusion lugs 8, extrusion lug 8 tops are provided with arcwall face 9, 2 both ends of casing equal movable sleeve are equipped with swivel becket 10, swivel becket 10 is provided with sealing ring 11 towards one side of go-between 6, sealing ring 11 bottom is provided with sealing washer 12.
The implementation mode is specifically as follows: when the utility model is used, the front cover 3 and the rear cover 4 are fixed at two ends of the shell 2 by rotating the front cover 3 and the rear cover 4 and connecting the mounting ring 5 with the inner wall of the shell 2 through threads, then the rotating ring 10 is rotated, the sealing ring 11 at one side of the rotating ring 10 is connected with the sealing ring groove 7 through threads, therefore, the sealing ring 11 can move in the sealing ring groove 7 during the rotating process of the rotating ring 10, when the sealing ring 11 enters the sealing ring groove 7, the sealing ring 12 at the bottom of the sealing ring 11 enters the sealing ring groove 7 along with the sealing ring, the sealing ring groove 7 is internally provided with a plurality of extrusion lugs 8, and the extrusion lugs 8 and the sealing ring 12 are extruded, thereby improving the sealing performance between the connecting ring 6 and the rotating ring 10, the tops of the extrusion lugs 8 are provided with arc surfaces 9, preventing the sealing ring 12 from being damaged when entering the sealing ring groove 7 due to contact with the extrusion, and through the setting of go-between 6 and swivel becket 10, not only can improve the leakproofness between casing 2 and protecgulum 3 and the back lid 4 to improve the holistic leakproofness of equipment, can also improve the fastness between the two, this embodiment has specifically solved and has existed among the prior art, and the automobile motor causes the not strong problem of leakproofness because of structural reason.
As shown in fig. 1 and fig. 4, the inside of the housing 2 is provided with a rotor 13, the outside of the rotor 13 is provided with a stator 14, the output end of the rotor 13 is provided with a rotating shaft 15, one side of the front cover 3 facing the rotating shaft 15 is provided with a first through hole 16, one end of the rotating shaft 15 penetrates through the first through hole 16 and extends to the outside of the front cover 3, and the rotating shaft 15 is movably connected with the first through hole 16 through a bearing.
The utility model discloses a safety protective cover, including protecgulum 3, protecgulum 4, the protecgulum 17 that all is fixed to one side opposite with back lid 4, the protection casing 17 middle part of protecgulum 3 one side is run through and is provided with second perforation 18, pivot 15 one end is run through second perforation 18 and is extended to the protection casing 17 outside.
A plurality of cooling fins 19 are uniformly arranged on the top of the shell 2, and the cooling fins 19 are made of aluminum alloy materials.
Connecting blocks 20 are arranged between the base 1 and the shell 2, and the number of the connecting blocks 20 is two.
The top of the connecting block 20 is provided with a placing groove 21, the placing groove 21 is matched with the shell 2, a plurality of bearing blocks 22 are evenly arranged in the placing groove 21, and the bearing blocks 22 are fixedly connected with the shell 2 through adhesive glue.
The bearing block 22 is made of a rubber material.
The implementation mode is specifically as follows: the utility model discloses when using, install casing 2 through the standing groove 21 at connecting block 20 top, and a plurality of carrier blocks 22 of standing groove 21 inside can improve the fastness between casing 2 and the base 1, and carrier block 22 is made by rubber materials, still has certain buffer function to can be equipped with the stability at the during operation.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, when the utility model is used, the front cover 3 and the rear cover 4 are fixed at two ends of the shell 2 by rotating the front cover 3 and the rear cover 4 and connecting the mounting ring 5 with the inner wall of the shell 2 through threads, then the rotating ring 10 is rotated, the sealing ring 11 at one side of the rotating ring 10 is connected with the sealing ring groove 7 through threads, so that the sealing ring 11 can move in the sealing ring groove 7 during the rotating process of the rotating ring 10, when the sealing ring 11 enters the sealing ring groove 7, the sealing ring 12 at the bottom of the sealing ring 11 enters the sealing ring groove 7 along with the sealing ring, a plurality of extrusion convex blocks 8 are arranged inside the sealing ring groove 7 and are extruded through the extrusion convex blocks 8 and the sealing ring 12, thereby the sealing performance between the connecting ring 6 and the rotating ring 10 can be improved, and the top of the extrusion convex blocks 8 is provided with an arc-shaped surface 9, damage due to contact with the extrusion bump 8;
referring to the attached drawings 1 and 4, the utility model discloses when using, install casing 2 through being provided with the standing groove 21 at connecting block 20 top, and the inside a plurality of carrier blocks 22 of standing groove 21 can improve the fastness between casing 2 and the base 1, and carrier block 22 is made by rubber materials, still has certain buffer function.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a car motor that sealing performance is good, includes base (1), its characterized in that: a shell (2) is arranged at the top of the base (1), a front cover (3) is arranged on one side of the shell (2), a rear cover (4) is arranged on the other side of the shell (2), mounting rings (5) are arranged on the sides, facing the shell (2), of the front cover (3) and the rear cover (4), the mounting rings (5) are in threaded connection with the shell (2), and a fixed sealing mechanism is arranged between the shell (2) and the front cover (3) as well as between the shell (4) and the rear cover (3); fixed sealing mechanism includes go-between (6), go-between (6) quantity sets up to two, two go-between (6) are fixed respectively and are set up on protecgulum (3) and hou gai (4), go-between (6) are provided with sealed annular (7) towards one side of casing (2), sealed annular (7) inner chamber bottom evenly is provided with a plurality of extrusion lug (8), extrusion lug (8) top is provided with arcwall face (9), the equal movable sleeve in casing (2) both ends is equipped with swivel becket (10), swivel becket (10) are provided with sealing ring (11) towards one side of go-between (6), sealing ring (11) bottom is provided with sealing washer (12).
2. The automobile motor with good sealing performance according to claim 1, characterized in that: the improved motor rotor is characterized in that a rotor (13) is arranged inside the shell (2), a stator (14) is arranged on the outer side of the rotor (13), a rotating shaft (15) is arranged at the output end of the rotor (13), a first through hole (16) is formed in one side, facing the rotating shaft (15), of the front cover (3), one end of the rotating shaft (15) penetrates through the first through hole (16) and extends to the outer side of the front cover (3), and the rotating shaft (15) is movably connected with the first through hole (16) through a bearing.
3. The automobile motor with good sealing performance according to claim 2, characterized in that: the utility model discloses a safety protective cover, including protecgulum (3) and back lid (4), protecgulum (3) and back lid (4) opposite side all are fixed and are provided with protection casing (17), the protection casing (17) middle part of protecgulum (3) one side is run through and is provided with second perforation (18), pivot (15) one end is run through second perforation (18) and is extended to the protection casing (17) outside.
4. The automobile motor with good sealing performance according to claim 1, characterized in that: the top of the shell (2) is uniformly provided with a plurality of radiating fins (19), and the radiating fins (19) are made of aluminum alloy materials.
5. The automobile motor with good sealing performance according to claim 1, characterized in that: be provided with connecting block (20) between base (1) and casing (2), connecting block (20) quantity sets up to two.
6. The automobile motor with good sealing performance according to claim 5, characterized in that: the novel bearing block is characterized in that a placing groove (21) is formed in the top of the connecting block (20), the placing groove (21) is matched with the shell (2), a plurality of bearing blocks (22) are evenly arranged in the placing groove (21), and the bearing blocks (22) are fixedly connected with the shell (2) through bonding glue.
7. The automobile motor with good sealing performance according to claim 6, characterized in that: the bearing block (22) is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472642.2U CN211151681U (en) | 2019-12-31 | 2019-12-31 | Automobile motor with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472642.2U CN211151681U (en) | 2019-12-31 | 2019-12-31 | Automobile motor with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211151681U true CN211151681U (en) | 2020-07-31 |
Family
ID=71756290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472642.2U Expired - Fee Related CN211151681U (en) | 2019-12-31 | 2019-12-31 | Automobile motor with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211151681U (en) |
-
2019
- 2019-12-31 CN CN201922472642.2U patent/CN211151681U/en not_active Expired - Fee Related
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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: 20200731 Termination date: 20201231 |