CN210536384U - Fast assembly formula brushless motor shell - Google Patents
Fast assembly formula brushless motor shell Download PDFInfo
- Publication number
- CN210536384U CN210536384U CN201921458810.6U CN201921458810U CN210536384U CN 210536384 U CN210536384 U CN 210536384U CN 201921458810 U CN201921458810 U CN 201921458810U CN 210536384 U CN210536384 U CN 210536384U
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- CN
- China
- Prior art keywords
- shell
- clamping
- brushless motor
- bottom cover
- guide
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- 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.)
- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 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
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a fast assembly formula brushless motor shell, constitute and clamping device including protecgulum, bottom, first casing, second casing, wherein: be provided with the wire hole that runs through the bottom on the bottom just even array is provided with the louvre that runs through the bottom on the bottom, be provided with convex snap ring just upwards on the bottom is provided with the catching groove, be provided with the outstanding guide post that makes progress on the bottom just the guide post encircles the even array of snap ring sets up, the utility model discloses an use protecgulum, bottom, first casing, and second casing to make up and assemble and can assemble into motor housing fast to through clamping device, can carry out quick fixation and dismantlement to motor housing, make motor maintenance, equipment, dismantlement convenient.
Description
Technical Field
The utility model belongs to the technical field of brushless motor, concretely relates to fast assembly formula brushless motor shell.
Background
The motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law, converts electric energy into mechanical energy to generate driving torque, and is used as a power source of electrical appliances or various machines. The motor casing is generally arranged at the outer end of the motor and is used for protecting internal parts of the motor.
Among the prior art, brushless motor casing fastens through bolted connection's mode mostly, overhaul and maintain brushless motor or make up when dismantling like this, need utilize tools such as screwdrivers to dismantle brushless motor casing, the dismouting is wasted time and energy, and when dismantling, damage the brushless motor shell easily, the live time that has shortened the brushless motor shell and current brushless motor casing all is integrative manufacturing, but the brushless motor casing of different length of the same but specification need be made alone, the degree of difficulty and the cost of production and maintenance have been improved like this greatly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fast assembly formula brushless motor shell to solve foretell technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fast assembly formula brushless motor shell, includes that protecgulum, bottom, first casing, second casing constitute and clamping device, wherein:
the bottom cover is provided with a wire outlet hole penetrating through the bottom cover, and heat dissipation holes penetrating through the bottom cover are uniformly arranged on the bottom cover in an array manner;
the bottom cover is provided with a snap ring protruding upwards, and the bottom of the bottom cover is provided with a hook groove;
the bottom cover is provided with guide posts protruding upwards, and the guide posts are uniformly arrayed around the snap ring;
the wall of the first shell is provided with a guide hole which vertically penetrates through the wall and is matched with the guide column;
a clamping groove is formed in the bottom of the first shell, and an upwards-protruding clamping ring is arranged at the top of the first shell;
the wall of the second shell is provided with a guide hole which vertically penetrates through the wall of the second shell, and the guide hole is matched with the guide column in shape;
a clamping groove is formed in the bottom of the second shell, and an upwards-protruding clamping ring is arranged at the top of the second shell;
fixed clamping blocks are fixedly welded on the outer wall of the second shell in a bilateral symmetry mode, and fixing holes are formed in the fixed clamping blocks;
the front cover is provided with a positioning hole penetrating through the front cover, and heat dissipation holes penetrating through the bottom cover are uniformly arranged on the front cover in an array manner;
the clamping device consists of a fixed block fixedly arranged at the top of the front cover and a clamping arm hinged with the fixed block;
a clamping device is arranged in the middle of the clamping arm and is formed by clamping spring arrays;
one end of the clamping arm is bent inwards and is hinged with the fixing block, and the other end of the clamping arm is bent inwards to form a semicircular hook block.
Preferably, the clamping groove can be clamped with the clamping ring.
Preferably, the semicircular hook block can be clamped with a hook groove formed in the bottom of the bottom cover.
Preferably, the bottom of the front cover is provided with a clamping groove which can be mutually clamped with the clamping ring.
Preferably, the bottom of the front cover is provided with a guide hole.
Preferably, the semicircular hook block is provided with a handle.
Preferably, the guide post is of a fan-shaped structure, and the middle parts of the left side and the right side of the guide post are inwards sunken to form fixing grooves.
The utility model discloses a technological effect and advantage: this fast assembly formula brushless motor shell through using the protecgulum, the bottom, first casing, and the second casing makes up to assemble and can assemble into motor housing fast, and through clamping device, can carry out quick fixation and dismantlement to motor housing, and through the setting of guide post, more swift and can prevent that the casing from rotating when making the motor install and dismantle, can be through adjusting guide post length, then according to the corresponding increase of guide post length or reduction combination casing, reach the purpose of adjusting brushless motor shell length, the utility model discloses motor casing's maintenance, equipment, dismantlement are convenient, have simple structure, easy maintenance, and the processing cost is low, advantages such as facilitate promotion are used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the specific structure of the present invention;
fig. 3 is a schematic structural view of the bottom cover of the present invention;
fig. 4 is a bottom view of the bottom cover of the present invention;
FIG. 5 is a schematic view of the front cover structure of the present invention;
fig. 6 is a bottom view of the front cover of the present invention;
fig. 7 is a schematic structural view of the first housing and the second housing of the present invention;
fig. 8 is a bottom view of the first and second housings of the present invention;
fig. 9 is a schematic view of the specific structure of the guide post of the present invention.
In the figure: 1-front cover, 2-bottom cover, 3-first shell, 4-second shell, 5-clamping device, 6-snap ring, 7-clamping groove, 8-guide post, 9-guide hole, 10-heat dissipation hole, 11-hook groove, 12-outlet hole, 13-fixed clamping block, 14-fixed hole, 15-positioning hole, 16-fixed block, 17-clamping arm, 18-clamping device, 19-semicircular hook block, 20-handle and 21-fixed groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 9 of 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 utility model provides a quick assemble brushless motor shell as shown in 1-9 in the picture, constitute including protecgulum 1, bottom 2, first casing 3, second casing 4 and clamping device 5, wherein:
the bottom cover 2 is provided with a wire outlet 12 penetrating through the bottom cover 2, the bottom cover 2 is uniformly provided with heat dissipation holes 10 penetrating through the bottom cover 2 in an array mode, a power line can be connected into the shell through the wire outlet 12, and the heat dissipation holes 10 can fully conduct out heat in the shell;
the bottom cover 2 is provided with a snap ring 6 protruding upwards, and the bottom of the bottom cover 2 is provided with a hook groove 11;
the bottom cover 2 is provided with guide posts 8 protruding upwards, the guide posts 8 are uniformly arranged around the snap ring 6 in an array mode, the guide posts 8 can be welded on the bottom cover in a welding mode, the length of the guide posts 8 can be adjusted, and then the shell is correspondingly increased or decreased according to the length of the guide posts 8, so that the purpose of adjusting the length of the motor shell can be achieved;
the wall of the first shell 3 is provided with a guide hole 9 which penetrates through the wall of the shell from top to bottom, the guide hole 9 is matched with the guide column 8, and the first shell 3 can be movably connected with the bottom cover through the guide hole 9 and the guide column 8;
a clamping groove 7 is formed in the bottom of the first shell 3, and a clamping ring 6 protruding upwards is arranged at the top of the first shell 3;
the wall of the second shell 4 is provided with a guide hole 9 which penetrates through the wall of the shell from top to bottom, the shape of the guide hole 9 is matched with that of the guide column 8, and the second shell 4 can be movably connected with the bottom cover through the guide hole 9 and the guide column 8;
a clamping groove 7 is formed in the bottom of the second shell 4, and a clamping ring 6 protruding upwards is arranged at the top of the second shell 4;
fixed fixture blocks 13 are fixedly welded on the outer wall of the second shell 4 in a bilateral symmetry manner, fixing holes 14 are formed in the fixed fixture blocks 13, and the motor and a using device can be fixed through the fixed fixture blocks 13 and the fixing holes 14;
the outer walls of the first shell 3 and the second shell 4 are provided with heat dissipation grooves, so that heat can be dissipated conveniently;
the front cover 1 is provided with a positioning hole 15 penetrating through the front cover 1, and the front cover 1 is uniformly provided with heat dissipation holes 10 penetrating through the bottom cover in an array manner, the positioning hole 15 can enable the motor rotating shaft to extend out of the shell, and the heat dissipation holes 10 can fully guide out the heat in the shell;
the clamping device 5 consists of a fixed block 16 fixedly arranged at the top of the front cover 1 and a clamping arm 17 hinged with the fixed block 16, and the clamping arm 17 is hinged with the fixed block 16, so that the clamping arm 17 can rotate relative to the fixed block 16, and the clamping device can clamp the front cover 1, the bottom cover 2, the first shell 3 and the second shell 4 mutually so as to ensure that the front cover 1, the bottom cover 2, the first shell 3 and the second shell 4 are stably connected to form a motor shell;
a clamping device 18 is arranged in the middle of the clamping arm 17, and the clamping device 18 is formed by arranging clamping springs in an array;
one end of the clamping arm 17 is bent inwards and is hinged to the fixing block 16, the other end of the clamping arm 17 is bent inwards to form a semicircular hook block 19, the semicircular hook block 19 can be clamped with a hook groove 11 formed in the bottom of the bottom cover 2, and the front cover 1, the bottom cover 2, the first shell 3 and the second shell 4 are stably connected through elastic force generated by a clamping device 18 arranged in the middle of the clamping arm 17.
Specifically, draw-in groove 7 can with 6 joints of snap ring, through draw-in groove 7 and 6 cooperation of snap ring, can make dust and rainwater can not get into motor housing inside through motor housing's card and department.
Specifically, the semicircular hook block 19 can be clamped with the hook groove 11 arranged at the bottom of the bottom cover 2, and the semicircular hook block 19 can be firmly clamped with the hook groove 11 arranged at the bottom of the bottom cover 2 through the design of the semicircular hook block 19, so that the semicircular hook block 19 cannot slide out of the hook groove 11.
Specifically, the bottom of the front cover 1 is provided with a clamping groove 7 which can be mutually clamped with the clamping ring 6.
Specifically, the bottom of the front cover 1 is provided with a guide hole 9.
Specifically, the handle 20 is disposed on the semicircular hook block 19, and the handle 20 can conveniently pull the clamping arm 17.
Specifically, guide post 8 is fan-shaped structure just inside sunken fixed slot 21 that forms in the middle part of the 8 left and right sides of guide post, fixed slot 21 can make motor housing connect more firmly.
The working principle is as follows: the fast-assembling type brushless motor shell is provided with a plurality of slots,
when the motor shell is assembled quickly, the bottom cover 2, the first shell 3 and the second shell 4 are connected through the guide post 8 and the guide hole 9, then the parts needed to be arranged on the stator, the rotor and the like can be fixedly arranged in the motor shell, then the bottom cover 2, the first shell 3, the second shell 4 and the front cover 1 are connected into a shell whole through the guide posts 8 and the guide holes 9 arranged at the bottom of the front cover 1, then the clamping arm 17 is rotated to pull the handle 20 arranged on the semicircular hook block 19, so that the clamping device 18 can generate elastic deformation, and simultaneously the semicircular hook block 19 is pulled to the bottom plate position of the bottom cover 2, then the semicircular hook block 19 is clamped with the hook groove 11 arranged at the bottom of the bottom cover 2, the handle 20 is loosened, and the clamping device 18 generates elasticity to clamp the front cover 1, the bottom cover 2, the first shell 3 and the second shell 4 mutually, so that the front motor shell is stably connected.
When dismantling motor housing fast, need not dismantle motor housing wholly through the screw with ordinary motor housing, only need stimulate the handle 20 that sets up on the semicircular hook piece 19, make binding clasp 18 take place elastic deformation, then will move the separation of the hook groove 11 that semicircular hook piece 19 and bottom 2 bottoms set up, loosen handle 20 and just can make motor housing separation, then pass through guide post 8 with protecgulum 1 and bottom 2 separation, just can set up the inside stator that sets up of motor housing, parts such as rotor separate, then separate second casing 4 and first casing 3 with bottom 2 through guide post 8 in proper order, just reached the quick dismantlement to motor housing.
When the motor is detected and maintained, the motor shell is not required to be integrally disassembled through screws as in common motor maintenance, only the handle 20 arranged on the semicircular hook block 19 is pulled to enable the clamping device 18 to generate elastic deformation, then the movable semicircular hook block 19 is separated from the hook groove 11 arranged at the bottom of the bottom cover 2, the motor shell can be separated by loosening the handle 20, then the front cover 1 is separated from the bottom cover 2 through the guide post 8, the components such as a stator, a rotor and the like arranged in the motor shell can be detected and maintained, after the detection and maintenance are completed, the front cover 1 is connected with the bottom cover 2, the first shell 3 and the second shell 4 through the guide post 8, then the clamping arm 17 is rotated, the handle 20 arranged on the semicircular hook block 19 is pulled to enable the clamping device 18 to generate elastic deformation, meanwhile, the semicircular hook block 19 is pulled to the bottom plate position of the bottom cover 2, and then the semicircular hook block 19 is clamped with the hook groove 11 arranged at the bottom of the bottom cover 2, when the handle 20 is loosened, the clamping device 18 can generate elastic force to clamp the front cover 1, the bottom cover 2, the first shell 3 and the second shell 4 mutually, so that the front motor shell is stably connected without integrally disassembling the motor shell, the maintenance and detection processes are more convenient, and a large amount of time can not be consumed.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a fast assembly formula brushless motor shell, includes protecgulum (1), bottom (2), first casing (3), second casing (4) and clamping device (5) and constitutes its characterized in that:
a wire outlet hole (12) penetrating through the bottom cover (2) is formed in the bottom cover (2), and heat dissipation holes (10) penetrating through the bottom cover (2) are uniformly arranged on the bottom cover (2) in an array manner;
the bottom cover (2) is provided with a snap ring (6) protruding upwards, and the bottom of the bottom cover (2) is provided with a hook groove (11);
the bottom cover (2) is provided with guide posts (8) protruding upwards, and the guide posts (8) are uniformly arranged around the snap ring (6) in an array manner;
a guide hole (9) which penetrates through the shell wall up and down is formed in the shell wall of the first shell (3), and the guide hole (9) is matched with the guide column (8);
a clamping groove (7) is formed in the bottom of the first shell (3), and a clamping ring (6) protruding upwards is arranged at the top of the first shell (3);
a guide hole (9) which penetrates through the shell wall up and down is formed in the shell wall of the second shell (4), and the shape of the guide hole (9) is matched with that of the guide column (8);
a clamping groove (7) is formed in the bottom of the second shell (4), and a clamping ring (6) protruding upwards is arranged at the top of the second shell (4);
fixed clamping blocks (13) are fixedly welded on the outer wall of the second shell (4) in a bilateral symmetry mode, and fixing holes (14) are formed in the fixed clamping blocks (13);
the front cover (1) is provided with a positioning hole (15) penetrating through the front cover (1), and the front cover (1) is uniformly provided with heat dissipation holes (10) penetrating through the bottom cover in an array manner;
the clamping device (5) consists of a fixed block (16) fixedly arranged at the top of the front cover (1) and a clamping arm (17) hinged with the fixed block (16);
a clamping device (18) is arranged in the middle of the clamping arm (17), and the clamping device (18) is formed by arranging clamping spring arrays;
one end of the clamping arm (17) is bent inwards and hinged with the fixed block (16), and the other end of the clamping arm (17) is bent inwards to form a semicircular hook block (19).
2. A fast assembling brushless motor housing according to claim 1, wherein: the clamping groove (7) can be clamped with the clamping ring (6).
3. A fast assembling brushless motor housing according to claim 1, wherein: the semicircular hook block (19) can be clamped with a hook groove (11) arranged at the bottom of the bottom cover (2).
4. A fast assembling brushless motor housing according to claim 1, wherein: the bottom of the front cover (1) is provided with a clamping groove (7) which can be mutually clamped with the clamping ring (6).
5. A fast assembling brushless motor housing according to claim 1, wherein: the bottom of the front cover (1) is provided with a guide hole (9).
6. A fast assembling brushless motor housing according to claim 1, wherein: the semicircular hook block (19) is provided with a handle (20).
7. A fast assembling brushless motor housing according to claim 1, wherein: the guide post (8) is of a fan-shaped structure, and the middle parts of the left side and the right side of the guide post (8) are inwards sunken to form fixing grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458810.6U CN210536384U (en) | 2019-09-03 | 2019-09-03 | Fast assembly formula brushless motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458810.6U CN210536384U (en) | 2019-09-03 | 2019-09-03 | Fast assembly formula brushless motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210536384U true CN210536384U (en) | 2020-05-15 |
Family
ID=70604068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458810.6U Expired - Fee Related CN210536384U (en) | 2019-09-03 | 2019-09-03 | Fast assembly formula brushless motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210536384U (en) |
-
2019
- 2019-09-03 CN CN201921458810.6U patent/CN210536384U/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 |
Granted publication date: 20200515 |