CN210273663U - Motor casing convenient to rotor winding maintains - Google Patents
Motor casing convenient to rotor winding maintains Download PDFInfo
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- CN210273663U CN210273663U CN201921474954.0U CN201921474954U CN210273663U CN 210273663 U CN210273663 U CN 210273663U CN 201921474954 U CN201921474954 U CN 201921474954U CN 210273663 U CN210273663 U CN 210273663U
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- shell
- motor
- installation
- rotor winding
- shell frame
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Abstract
The utility model belongs to the technical field of motor maintenance, in particular to a motor shell convenient for rotor winding maintenance, which comprises a shell frame, wherein the outer walls of the two sides of the shell frame are respectively provided with a plurality of installation planes, the shell frame is provided with a plurality of extension grooves, one end of an output shaft placing end arranged on the shell frame is detachably connected with a connecting shell, the outer wall of the connecting shell is provided with a fixed plane, the central position of the fixed plane is provided with an installation hole, and the inner wall of the shell frame is fixedly connected with a motor installation shell; stator winding and rotor winding are installed and fixed through the installation layer, then the motor wiring contact box is installed and fixed on a fixed plane, the contact surface of the installation face or the base, which is installed by the bottom face of the shell frame and the motor, is reduced through the plurality of extension grooves formed in the shell frame, the motor installation shell can not be attached to the installation face or the base to generate friction when the rotor winding rotates the motor to generate vibration, and the service life and the safety of winding insulation and a bearing are improved.
Description
Technical Field
The utility model belongs to the technical field of the motor maintenance is maintained, concretely relates to motor casing convenient to rotor winding maintains.
Background
An Electric machine (also known as "motor") is an electromagnetic device that converts or transmits Electric energy according to the law of electromagnetic induction, and is represented by the letter M (old standard is D) in a circuit, and mainly functions to generate driving torque as a power source for electrical appliances or various machines, and a generator is represented by the letter G in a circuit and mainly functions to convert mechanical energy into Electric energy.
Present motor is when installing, mostly be fixing the mounting plane at equipment or place motor installation base on ground, it can make the motor produce vibrations to rotate the during operation at rotor winding, if motor casing receives the influence of vibrations great, can make motor bottom and installation face produce friction and collision, the part stator winding that leads to the motor bottom receives the influence and makes winding insulation and bearing life shorten, cause insulation resistance to reduce and leak the electric current increase, form accidents such as insulation breakdown even, bring inconvenience to the work of maintaining the workman, the efficiency of maintaining the work has been reduced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a motor casing convenient to rotor winding maintains has improvement life characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor casing convenient to rotor winding is maintained, includes the shell frame, shell frame both sides outer wall all is equipped with a plurality of mounting surface, a plurality of extension groove has been seted up to the shell frame, the one end of the output shaft place end that the shell frame was equipped with can be dismantled and be connected with the connection shell, the connection shell outer wall is equipped with the fixed plane, the mounting hole has been seted up to fixed plane central point, the inner wall fixedly connected with motor installation shell of shell frame, motor installation shell inner wall is equipped with the installation layer, the shell frame with the connection shell with one side outer wall of output shaft place end equidirectional all has seted up the matched with connecting hole.
Preferably, the connecting holes formed in the shell frame and the connecting shell are thread grooves, and the shell frame and the connecting shell are fixed in a screwed mode through threaded rods screwed into the connecting holes formed in the shell frame and the connecting shell.
Preferably, four corners of the fixed plane are provided with fixing holes.
Preferably, the number of the extension grooves is eight, and the eight extension grooves are uniformly distributed on the shell frame in a circle.
Preferably, the outer wall of the mounting plane is provided with two positioning holes which are symmetrically distributed.
Preferably, the motor mounting shell and the mounting layer are made of aluminum alloy.
Compared with the prior art, the beneficial effects of the utility model are that:
1. install stator winding and rotor winding through the installation layer fixedly, install motor wiring contact box on fixed plane fixed again, the bottom surface that makes the shell frame through a plurality of extension groove that the shell frame was seted up diminishes with the installation face that the motor carries out the installation or the contact surface of base, motor installation shell can not paste and touch installation face or base and produce the friction when making rotor winding rotate the motor and produce vibrations, the life-span and the security of improvement winding insulation and bearing, it is more convenient when making the maintenance workman maintain the work, the efficiency of the work of maintenance is improved, the cost of maintenance is reduced.
2. After the installation, the contact surface of the outside of motor installation shell and the air is strengthened to eight extending grooves that are located motor installation shell top to let the heat dissipation of motor installation shell faster, can reduce because of the motor long-term operation generates heat hidden danger and the trouble that too high appearance appears, further improved equipment security and life-span, and reduced working cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a cross-sectional view of a connection housing according to the present invention;
fig. 5 is a side view of the present invention.
In the figure: 1. a housing; 101. connecting holes; 11. a mounting plane; 111. positioning holes; 12. an extension groove; 13. an output shaft placing end; 2. a connecting shell; 21. fixing a plane; 211. mounting holes; 212. a fixing hole; 3. a motor mounting case; 31. and (6) installing the layer.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a motor casing convenient to rotor winding maintains, including cradle 1, 1 both sides outer wall of cradle all is equipped with a plurality of mounting surface 11, a plurality of extension groove 12 has been seted up to cradle 1, the one end of output shaft place end 13 that cradle 1 was equipped with can be dismantled and be connected with connection shell 2, it is equipped with fixing plane 21 to connect 2 outer walls of shell, fixing plane 21 central point puts and has seted up mounting hole 211, the inner wall fixedly connected with motor installation shell 3 of cradle 1, 3 inner walls of motor installation shell are equipped with installation layer 31, matched with connecting hole 101 has all been seted up with one side outer wall of connection shell 2 and output shaft place end 13 equidirectional.
In the embodiment, when the motor is installed and used, the stator core of the motor is installed and fixed through the installation layer 31, after the fixation is completed, the rotor winding of the motor is inserted into the stator core installed and fixed through the installation layer 31, then the lead of the wiring contact box in the motor penetrates into the motor installation shell 3 through the installation hole 211 formed in the fixing plane 21 of the outer wall of the connection shell 2, and then the wiring contact box is connected above the fixing plane 21 through the screw inserted into the fixing hole 212 to be fixed, the contact surface between the whole body of the shell frame 1 and the installation surface or the base for installing the motor is reduced through the plurality of extension grooves 12 formed in the fixed rear shell frame 1, so that the vibration generated by the contact between the motor installation shell 3 and the installation surface or the base of the motor is reduced, the vibration force on the rotor winding in the motor is reduced, the service life and the failure rate of the winding insulation and the bearing can be improved, the time for maintaining workers is shortened, and the working efficiency of maintenance work is improved.
Specifically, a connecting hole 101 formed in the shell frame 1 and the connecting shell 2 is a threaded groove, and the shell frame 1 and the connecting shell 2 are screwed and fixed by screwing a threaded rod into the connecting hole 101 formed in the shell frame; if rotor winding goes wrong and needs to dismantle shell frame 1 and connection shell 2, only need to twist out the screw rod of installing in the fixed orifices 212 of fixed plane 21 top and take off the contact box of working a telephone switchboard, take out the screw rod in the connecting hole 101 that shell frame 1 and connection shell 2 seted up again, take out the rotor winding that is located motor installation shell 3 and maintain or change, the dismantlement mode is simple more convenient to operate to can improve the work efficiency of maintaining work.
Specifically, four corners of the fixing plane 21 are provided with fixing holes 212; when the wiring contact box of the motor is installed, the wiring contact box is only required to be placed above the fixing plane 21, the limiting holes of the wiring contact box are aligned with the four fixing holes 212, and then the screw penetrates through the limiting holes of the wiring contact box and is screwed into the fixing holes 212 to complete fixing.
Specifically, the number of the extension grooves 12 is eight, and the eight extension grooves 12 are uniformly distributed around the shell frame 1; the eight extending grooves 12 distributed on the shell frame 1 in a circle enlarge the contact surface between the outside of the motor mounting shell 3 and the air, so that the heat dissipation of the motor mounting shell 3 is faster, and the hidden danger and the fault caused by overhigh heat generation due to the long-term operation of the motor can be reduced.
Specifically, two positioning holes 111 are symmetrically arranged on the outer wall of the mounting plane 11; the positioning hole 111 formed at one end of the mounting plane 11, which is far away from the connecting shell 2, is used for fixing the heat dissipation housing cover of the motor, and the positioning hole 111 at one end, which is close to the connecting shell 2, is used for fixing the bearing cover and the end cover.
Specifically, the motor mounting shell 3 and the mounting layer 31 are made of aluminum alloy; the inner wall of the mounting layer 31 is coated with heat-conducting silicone grease, so that heat emitted by the stator winding is more effectively conducted to the mounting layer 31 and then dissipated to the surrounding air through the motor mounting shell 3.
The utility model discloses a theory of operation and use flow: when the motor is installed and used, the stator core of the motor is installed and fixed through the installation layer 31, after the fixation is finished, the rotor winding of the motor is inserted into the stator core installed and fixed through the installation layer 31, then the lead of the wiring contact box in the motor penetrates into the motor installation shell 3 through the installation hole 211 formed in the fixed plane 21 of the outer wall of the connection shell 2, the wiring contact box is connected above the fixed plane 21 in a threaded manner through the screw inserted in the fixed hole 212, the contact surface of the whole body of the shell frame 1 and the installation surface or the base of the motor is reduced through the plurality of extension grooves 12 formed in the fixed rear shell frame 1, so that the vibration generated by the contact between the motor installation shell 3 and the motor installation surface or the motor base is reduced, the vibration force borne by the rotor winding in the motor is reduced, and the contact surface between the outside of the motor installation shell 3 and the air is increased through the eight extension grooves 12 positioned above the motor installation shell 3, thereby let the heat dissipation of motor installation shell 3 faster, can reduce because of the motor long-term operation generate heat hidden danger and the trouble that the high appearance appears, if rotor winding goes wrong and need dismantle shelve 1 and connecting shell 2, only need to twist out the screw rod of installing in the fixed orifices 212 of fixed plane 21 top and take off the contact box of working a telephone switchboard, take out the screw rod in the connecting hole 101 that shelve 1 and connecting shell 2 were seted up again, take out the rotor winding that is located motor installation shell 3 and maintain or change, this device can improve the life-span and the security of winding insulation and bearing, reduce because of the motor long-term operation generate heat hidden danger and the trouble that the high appearance, it is more convenient when making the maintenance workman carry out maintenance work, improve the efficiency of maintenance work, the cost of maintenance has been reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A motor housing for facilitating maintenance of a rotor winding, comprising a housing frame (1), characterized in that: the utility model discloses a motor installation shell, including shell frame (1), output shaft place end (13), connecting shell (3), motor installation shell (3) inner wall are equipped with installation layer (31), shell frame (1) both sides outer wall all is equipped with a plurality of mounting surface (11), a plurality of extending groove (12) have been seted up in shell frame (1), the one end of output shaft place end (13) that shell frame (1) was equipped with can be dismantled and be connected with connecting shell (2), connecting shell (2) outer wall is equipped with fixed plane (21), fixed plane (21) central point puts and has seted up mounting hole (211), the inner wall fixedly connected with motor installation shell (3) of shell frame (1), motor installation shell (3) inner wall is equipped with installation layer (31), shell frame (1) with matched with connecting hole (101) have.
2. A motor housing for facilitating maintenance of a rotor winding according to claim 1, wherein: the connecting holes (101) formed in the shell frame (1) and the connecting shell (2) are thread grooves, and the shell frame (1) and the connecting shell (2) are fixed in a screwed mode through threaded rods screwed into the connecting holes (101) formed in the shell frame and the connecting shell.
3. A motor housing for facilitating maintenance of a rotor winding according to claim 1, wherein: fixing holes (212) are formed in four corners of the fixing plane (21).
4. A motor housing for facilitating maintenance of a rotor winding according to claim 1, wherein: the number of the extension grooves (12) is eight, and the eight extension grooves (12) are uniformly distributed on the shell frame (1) for a circle.
5. A motor housing for facilitating maintenance of a rotor winding according to claim 1, wherein: two positioning holes (111) which are symmetrically distributed are formed in the outer wall of the mounting plane (11).
6. A motor housing for facilitating maintenance of a rotor winding according to claim 1, wherein: the motor mounting shell (3) and the mounting layer (31) are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474954.0U CN210273663U (en) | 2019-09-05 | 2019-09-05 | Motor casing convenient to rotor winding maintains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474954.0U CN210273663U (en) | 2019-09-05 | 2019-09-05 | Motor casing convenient to rotor winding maintains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210273663U true CN210273663U (en) | 2020-04-07 |
Family
ID=70018866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474954.0U Active CN210273663U (en) | 2019-09-05 | 2019-09-05 | Motor casing convenient to rotor winding maintains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210273663U (en) |
-
2019
- 2019-09-05 CN CN201921474954.0U patent/CN210273663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230602 Address after: 341000 Shop 04, Building 10 #, Yulongcheng, Donghu New Area, Longnan Economic and Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province Patentee after: Ganzhou New Boxing New Material Technology Co.,Ltd. Address before: 341000 Fukang Industrial Park, Longnan Economic and Technological Development Zone, Ganzhou City, Jiangxi Province Patentee before: LONGNAN XINJING TITANIUM CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: 341000 Fukang Industrial Park, Longnan economic and Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province Patentee after: LONGNAN XINJING TITANIUM CO.,LTD. Address before: 341000 Shop 04, Building 10 #, Yulongcheng, Donghu New Area, Longnan Economic and Technological Development Zone, Longnan City, Ganzhou City, Jiangxi Province Patentee before: Ganzhou New Boxing New Material Technology Co.,Ltd. |