CN218850467U - Tip bearing structure and motor thereof - Google Patents
Tip bearing structure and motor thereof Download PDFInfo
- Publication number
- CN218850467U CN218850467U CN202223148860.9U CN202223148860U CN218850467U CN 218850467 U CN218850467 U CN 218850467U CN 202223148860 U CN202223148860 U CN 202223148860U CN 218850467 U CN218850467 U CN 218850467U
- Authority
- CN
- China
- Prior art keywords
- main body
- stator
- supporting
- motor
- support structure
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an end supporting structure and a motor thereof, which comprises a main body and a supporting component, wherein the supporting component is fixed on the side surface of the main body; the support assembly comprises a support part positioned at the upper end of the main body, a buckle positioned at the lower end of the main body and a reinforcing rib positioned at the inner side of the main body; the supporting part extends along the direction far away from the main body, and the length of the buckle is gradually reduced along the direction far away from the supporting part; the reinforcing ribs are evenly distributed around the center of the main body. By arranging the main body and the supporting component, the supporting part can ensure that the main body is fixed in the motor stator, thereby avoiding the deformation of the motor stator and improving the stability of the end part supporting structure; through setting up strengthening rib and buckle, the main part of being convenient for can be fixed in motor stator fast accurately, avoids tip bearing structure to take place the condition that the displacement drops even, has improved the production yields of motor.
Description
Technical Field
The utility model belongs to the technical field of the motor technique and specifically relates to an end support structure and motor thereof.
Background
The motor stator is an important component of a motor such as a generator and a starter. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base, and mainly has the function of generating a rotating magnetic field, and the rotor mainly has the function of being cut by magnetic lines in the rotating magnetic field to generate or output current. In the motor assembling process, the stator needs to be accurately and fixedly installed in the motor shell. In order to guarantee the installation stability and the accuracy of stator, in the current production flow, need carry out the japanning operation to the stator to reach design and insulating effect. However, the painting process not only complicates the production steps of the motor, but also easily causes deformation and damage of the stator, greatly affecting the production cost and yield of the motor.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide a tip bearing structure and motor simplifies the production step of motor, improves the production yields of motor.
The utility model provides a technical scheme that its problem adopted is:
in a first aspect of the present invention, an end supporting structure comprises a main body and a supporting component, wherein the supporting component is fixed on a side surface of the main body; the support assembly comprises a support part positioned at the upper end of the main body, a buckle positioned at the lower end of the main body and a reinforcing rib positioned at the inner side of the main body; the supporting part extends along the direction far away from the main body, and the length of the buckle is gradually reduced along the direction far away from the supporting part; the reinforcing ribs are evenly distributed around the center of the main body.
The end supporting structure at least has the following beneficial effects: by arranging the main body and the supporting component, the supporting part can ensure that the main body is fixed in the motor stator, thereby avoiding the deformation of the motor stator and improving the stability of the end part supporting structure; through setting up strengthening rib and buckle, the main part of being convenient for can be fixed in motor stator fast accurately, avoids tip bearing structure to take place the condition that the displacement drops even, has improved the production yields of motor.
Further, the main body is annular; the plane of the support part is perpendicular to the axial direction of the main body. The structure ensures that the supporting part can stably support the main body, avoids the main body from inclining and being not installed in place, and improves the stability of the end part supporting structure.
Further, the supporting part is in a round rectangle shape. The structure increases the contact area between the outer side of the supporting part and the motor part, avoids the damage of the supporting part to the motor and improves the safety of the end part supporting structure.
Further, the main body is provided with a groove matched with the buckle. Through setting up the recess, the buckle of being convenient for takes place deformation and has fixed the main part better, also effectively reduces tip bearing structure's weight and manufacturing cost.
Further, the buckle is located between two adjacent supporting parts. The structure ensures the connection stability of the end supporting structure and the motor, the buckle and the supporting part are evenly stressed, and the production yield of the motor is improved.
Further, the reinforcing ribs comprise main reinforcing ribs and secondary reinforcing ribs, and the height of the main reinforcing ribs is larger than that of the secondary reinforcing ribs. Through setting up main strengthening rib and inferior strengthening rib, guaranteed to exert the holding power to the co-altitude of strengthening rib main part, avoided the main part to take place deformation in the use, influence tip bearing structure's location effect.
Further, the main reinforcing ribs and the secondary reinforcing ribs are arranged on the inner side of the main body at intervals. This structure ensures that the support force of the reinforcing bars can be uniformly applied to the main body, ensuring the stability of the end support structure.
Further, the main body and the support component are integrally formed. The structure ensures the connection stability of the main body and the supporting component, avoids the damage of the end supporting structure in the using process and prolongs the service life of the end supporting structure.
In a second aspect of the present invention, an electric machine comprises a housing, a stator, and an end support structure as described above; the stator and the main body are both fixed in the shell; the upper and lower ends of the stator are provided with supporting tables matched with the supporting parts, the supporting tables are inwards sunken to form through holes, and the main body is inserted into the through holes through the buckles and fixedly connected with the stator.
The motor at least has the following beneficial effects: through the arrangement of the main body and the supporting component, the supporting part can ensure that the main body is fixed in the stator, the stator is prevented from deforming, and the connection stability between the shell and the stator is improved; through setting up strengthening rib and buckle, the main part of being convenient for can be fixed in the stator fast accurately, avoids tip bearing structure to take place the condition that the displacement drops even, has improved the production yields of motor.
Furthermore, one end of the shell, which is far away from the main body, is also provided with a wire outlet groove and a wire outlet; the outgoing line penetrates through the outgoing line groove and is electrically connected with the stator. Through setting up outlet groove and lead-out wire 32, be convenient for carry out the lead wire operation to the stator, improve the convenience of use of motor.
The beneficial effect of above-mentioned motor is: by arranging the main body and the supporting component, the supporting part can ensure that the main body is fixed in the stator, the stator is prevented from deforming, and the connection stability between the shell and the stator is improved; by arranging the reinforcing ribs and the buckles, the main body can be conveniently and quickly and accurately fixed in the stator, the situation that the end supporting structure is displaced and even falls off is avoided, and the production yield of the motor is improved; through setting up outlet groove and lead-out wire 32, be convenient for carry out the lead wire operation to the stator, improve the convenience in use of motor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an end support structure according to an embodiment of the present invention;
fig. 2 is a top view of an end support structure according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of an end support structure according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a motor according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides an end supporting structure, including a main body 100 and a supporting assembly 200, wherein the supporting assembly 200 is fixed on a side surface of the main body 100; the support assembly 200 includes a support part 210 at the upper end of the main body 100, a catch 220 at the lower end of the main body 100, and a reinforcing rib 230 at the inner side of the main body 100; the supporting portion 210 extends in a direction away from the main body 100, and the length of the buckle 220 gradually decreases in the direction away from the supporting portion 210; the reinforcing bars 230 are evenly distributed around the center of the main body 100.
By arranging the main body 100 and the support assembly 200, the support part 210 can ensure that the main body 100 is fixed in the motor stator, thereby avoiding the deformation of the motor stator and improving the stability of the end part support structure; through setting up strengthening rib 230 and buckle 220, the main part 100 of being convenient for can fix in motor stator fast accurately, avoids tip bearing structure to take place the condition that the displacement drops even, has improved the production yields of motor.
In another embodiment, the body 100 has a circular ring shape; the plane on which the supporting portion 210 is located is perpendicular to the axial direction of the main body 100. This structure ensures that the supporting part 210 can stably support the main body 100, prevents the main body 100 from being inclined and not mounted in place, and improves the stability of the end supporting structure.
In another embodiment, the supporting portion 210 has a rounded rectangular shape. The structure increases the contact area between the outer side of the supporting part 210 and the motor part, avoids the damage of the supporting part 210 to the motor and improves the safety of the end part supporting structure.
In another embodiment, the main body 100 is provided with a groove 240 for engaging with the latch 220. By providing the groove 240, the buckle 220 is easily deformed to fix the main body 100 better, and the weight and production cost of the end support structure are also effectively reduced.
In another embodiment, the clip 220 is located between two adjacent supporting portions 210. The structure ensures the connection stability of the end part supporting structure and the motor, the buckle 220 and the supporting part 210 are uniformly stressed, and the production yield of the motor is improved.
In another embodiment, the reinforcing beads 230 include a primary reinforcing bead 231 and a secondary reinforcing bead 232, and the height of the primary reinforcing bead 231 is greater than that of the secondary reinforcing bead 232. Through setting up main strengthening rib 231 and secondary strengthening rib 232, guaranteed to exert the holding power to the co-altitude of strengthening rib 230 main part 100, avoided main part 100 to take place deformation in the use, influence end portion bearing structure's location effect.
In another embodiment, the main bead 231 and the sub bead 232 are spaced apart from each other at the inner side of the main body 100. This structure ensures that the supporting force of the reinforcing bars 230 can be uniformly applied to the main body 100, ensuring the stability of the end supporting structure.
In another embodiment, the main body 100 and the support member 200 are integrally formed. The structure ensures the connection stability of the main body 100 and the support assembly 200, avoids the damage of the end support structure in the use process, and prolongs the service life of the end support structure.
Referring to fig. 4, an embodiment of the present invention also provides an electric machine, including a housing 300, a stator 400, and an end support structure as described above; the stator 400 and the main body 100 are fixed in the housing 300; the upper and lower ends of the stator 400 are provided with a supporting platform 410 matched with the supporting part 210, the supporting platform 410 is inwards recessed to form a through hole 420, and the main body 100 is inserted into the through hole 420 through the buckle 220 to be fixedly connected with the stator 400.
By arranging the main body 100 and the support assembly 200, the support portion 210 can ensure that the main body 100 is fixed in the stator 400, thereby avoiding the deformation of the stator 400 and improving the connection stability between the shell 300 and the stator 400; through setting up strengthening rib 230 and buckle 220, the main part 100 of being convenient for can be fixed in stator 400 fast accurately, avoids tip bearing structure to take place the condition that the displacement drops even, has improved the production yields of motor.
In another embodiment, an outlet groove 310 and an outlet 320 are further provided at an end of the housing 300 away from the main body 100; the outgoing line 320 passes through the outgoing line groove 310 to be electrically connected to the stator 400. By providing the outlet groove 310 and the outlet wire 32, the operation of the lead wire for the stator 400 is facilitated, and the convenience in use of the motor is improved.
The working principle of the present invention will be further explained below.
During the assembly process of the motor, the main body 100 and the support assembly 200 are selected to have corresponding sizes according to the sizes of the housing 300 and the stator 400, so as to ensure that the main body 100 can be inserted into the through hole 420 and supported on the support table 410 through the support portion 210; then, according to the performance requirement of the motor, the winding of the stator 400, the rotor (not shown) and other parts is completed; then, the main body 100 is fixed at the upper and lower ends of the stator 400 by inserting the buckle 220 into the through hole 420, and the buckle 220 is inserted into the through hole 420 to ensure that the main body 100 is fixedly connected with the stator 400; meanwhile, the support table 410 is attached to the support portion 210, and the main reinforcing rib 231 and the secondary reinforcing rib 232 support the main body 100, so that the main body 100 is prevented from being deformed or even damaged after being subjected to pressure, the coil of the stator 400 is ensured to keep the original shape and size in the subsequent assembly process, the stator 400 is prevented from being deformed in the injection molding process of the housing 300, and the stator 400 is prevented from being damaged or reduced in performance due to contact with an external circuit in the assembly process; next, the stator 400 and the end support structure are installed in the housing 300, or the stator 400 and the end support structure are placed in an injection mold to complete injection molding of the housing 300; finally, the lead wires 320 are inserted into the housing 300 through the lead slots 310, and the electrical connection between the lead wires 320 and the stator 400 is completed, thereby completing the assembly of the motor. In the whole assembling process, the main body 100 can keep the stability of the shape and the structure of the coil of the stator 400, avoid the operation of additionally coating insulating paint and the like on the coil of the stator 400, and improve the production efficiency and the product yield of the motor.
As can be seen from the above description, the end supporting structure and the motor thereof of the present invention, by providing the main body 100 and the supporting component 200, the supporting portion 210 can ensure that the main body 100 is fixed in the stator 400, thereby avoiding the deformation of the stator 400 and improving the connection stability between the housing 300 and the stator 400; by arranging the reinforcing ribs 230 and the buckles 220, the main body 100 can be fixed in the stator 400 quickly and accurately, the situation that the end supporting structure is displaced and even falls off is avoided, and the production yield of the motor is improved; by providing the outlet groove 310 and the outlet wire 32, the operation of leading the wire to the stator 400 is facilitated, and the convenience of use of the motor is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. An end support structure comprising a main body and a support assembly secured to a side of the main body; the support assembly comprises a support part positioned at the upper end of the main body, a buckle positioned at the lower end of the main body and a reinforcing rib positioned at the inner side of the main body; the supporting part extends along the direction far away from the main body, and the length of the buckle is gradually reduced along the direction far away from the supporting part; the reinforcing ribs are uniformly distributed around the center of the main body.
2. An end support structure according to claim 1, wherein said body is annular; the plane of the support part is perpendicular to the axial direction of the main body.
3. An end support structure according to claim 2, wherein the support portion is rounded rectangular.
4. An end support structure according to claim 1, wherein said body is provided with a groove for snap-fitting with said clip.
5. An end support structure according to claim 4, wherein said catch is located between two adjacent said supports.
6. An end support structure according to claim 1, wherein the reinforcing bars comprise primary reinforcing bars and secondary reinforcing bars, the height of the primary reinforcing bars being greater than the height of the secondary reinforcing bars.
7. An end support structure according to claim 6, wherein the primary and secondary reinforcing bars are spaced inwardly of the main body.
8. An end support structure according to claim 1, wherein said body and said support assembly are integrally formed.
9. An electrical machine comprising a housing, a stator and an end support structure according to any one of claims 1 to 8; the stator and the main body are both fixed in the shell; the upper and lower ends of the stator are provided with supporting tables matched with the supporting parts, the supporting tables are inwards sunken to form through holes, and the main body is inserted into the through holes through the buckles and fixedly connected with the stator.
10. The electric machine of claim 9 wherein said housing further includes an outlet slot and an outlet wire at an end of said housing remote from said body; the outgoing line penetrates through the outgoing line groove and is electrically connected with the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148860.9U CN218850467U (en) | 2022-11-25 | 2022-11-25 | Tip bearing structure and motor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148860.9U CN218850467U (en) | 2022-11-25 | 2022-11-25 | Tip bearing structure and motor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218850467U true CN218850467U (en) | 2023-04-11 |
Family
ID=87292563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223148860.9U Active CN218850467U (en) | 2022-11-25 | 2022-11-25 | Tip bearing structure and motor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218850467U (en) |
-
2022
- 2022-11-25 CN CN202223148860.9U patent/CN218850467U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6888284B2 (en) | Stator | |
| US6394767B1 (en) | Blower and a manufacturing method of the same | |
| US20100207466A1 (en) | Rotating electric machine | |
| CN106972684B (en) | Stator winding outlet structure, stator assembly and motor | |
| CN216056720U (en) | Busbar unit electrically connected to motor | |
| CN218850467U (en) | Tip bearing structure and motor thereof | |
| CN216016576U (en) | Bus bar unit | |
| CN108199516B (en) | Plastic hot-melt connector for motor stator and production method | |
| CN219204252U (en) | Motor carbon brush holder and motor carbon brush holder assembly | |
| CN104836389A (en) | Method for preventing large part of insulation frame from being exposed, and plastic-packaging stator assembly | |
| CN113969821A (en) | Electronic water pump and vehicle | |
| CN104701087A (en) | Relay for large current environment | |
| US11658535B2 (en) | Apparatus for driving a compressor and method for assembling the apparatus | |
| CN108696027B (en) | Motor wiring structure and motor | |
| CN215186106U (en) | Injection molding stator and plastic packaging motor using same | |
| CN114665668A (en) | Brushless motor | |
| CN213637219U (en) | Back-wound type linear motor stator structure | |
| CN216794732U (en) | Insulating skeleton convenient to wire winding back end of a thread cuts off and motor thereof | |
| CN201222694Y (en) | DC brushless motor with built-in controller | |
| CN212114917U (en) | Stator structure, motor and drainage motor | |
| CN216981619U (en) | Motor stator structure and compressor | |
| US20240048015A1 (en) | Motor | |
| CN113113997A (en) | Motor stator insulation and winding connection structure | |
| CN209462095U (en) | Motor | |
| CN212935582U (en) | Stator injection molding iron core and outer rotor motor stator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |