CN216530821U - Flange structure of axial magnetic motor - Google Patents
Flange structure of axial magnetic motor Download PDFInfo
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- CN216530821U CN216530821U CN202123121390.2U CN202123121390U CN216530821U CN 216530821 U CN216530821 U CN 216530821U CN 202123121390 U CN202123121390 U CN 202123121390U CN 216530821 U CN216530821 U CN 216530821U
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Abstract
The utility model provides a flange structure of an axial flux motor, which comprises a flange body, a flange body and a flange body, wherein the flange body is provided with a front end face, a rear end face and a flange outer peripheral edge, the flange outer peripheral edge is connected between the front end face and the rear end face in an extending mode, and the rear end face is configured to be connected with the axial flux motor; the lug has an equipment connecting surface, a threaded hole is formed in the equipment connecting surface, the lug extends beyond the flange outer peripheral edge in a mode that the equipment connecting surface is connected with the outer peripheral edge of the flange body, the flange structure passes through the rear end face of the flange body, the flange structure is connected with the axial flux motor, and other equipment is matched with the threaded hole through bolts to be connected onto the equipment connecting surface, and then is connected onto the axial flux motor through the flange structure.
Description
Technical Field
The utility model relates to the field of axial flux motors, in particular to a flange structure of an axial flux motor.
Background
The axial flux motor has the advantages of small axial size, high torque density, high power density, high efficiency and the like, and is widely applied to the fields of electric automobiles, general industries, household appliances and the like. At present, a motor needs to be connected with other equipment through a flange, an axial flux motor is different from a common motor in that the flux direction is axial, a current-carrying conductor system is arranged in a radial direction, and a rotor and a stator which form the axial flux motor are both in a disc structure.
Due to the special properties of the structure of the axial flux motor, the conventional flange cannot be well matched with the axial flux motor, and further cannot be connected with other equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a flange structure which is novel in structure, reasonably arranged and used for realizing connection of an axial flux motor with other equipment.
The utility model provides a flange structure of an axial flux motor, comprising:
a flange body having a front end face and a rear end face, and a flange outer periphery extending between the front end face and the rear end face, wherein the rear end face is configured to connect to an axial flux motor;
a plurality of bumps having a device attachment face, the bumps being attached to the outer periphery of the flange body in such a manner that the device attachment face extends beyond the outer periphery of the flange.
As a preferred technical scheme, the plurality of lugs are divided into at least two rows and are arranged on the flange body from top to bottom, and the number of the lugs in each row is two.
As a preferable technical scheme, the distance between the equipment connecting surfaces of the two lugs in each row is consistent with the diameter of the flange body.
Preferably, the device connection surfaces of the bumps in the same row are located on the same plane.
As a preferred technical solution, the equipment connection surface is perpendicular to the rear end surface.
As a preferred technical scheme, at least one threaded hole is formed in the equipment connecting surface.
As a preferable technical solution, the flange body has a plurality of motor mounting holes penetrating through the front end surface and the rear end surface, and the motor mounting holes are arranged at intervals in the circumferential direction of the flange body.
As a preferable technical solution, the flange body is annular, and the front end surface includes annular protrusions, annular step portions, and annular recessed portions arranged in a direction from an inner peripheral edge of the flange to an outer peripheral edge of the flange, wherein the axial dimension of the annular protrusions along the flange body is greater than the axial dimension of the annular recessed portions along the flange body, so that the annular step portions are formed between the annular protrusions and the annular recessed portions.
Preferably, the protrusion extends and connects to the annular recess and the annular step.
As a preferred technical solution, the motor mounting hole is located on the annular recess.
Preferably, the projection is flush with the rear end face.
Compared with the prior art, the technical scheme has the following advantages:
the flange structure passes through the rear end face install connection of flange body in axial flux motor, other equipment are connected on the face is connected to the equipment, wherein the equipment is connected the face and is extended beyond outside the flange outer peripheral edge, avoid both to connect and interfere, and then connect other equipment on axial flux motor through the flange structure. In addition, the distance between the equipment connecting surfaces of two lugs in each row is consistent with the diameter of the flange body, so that the extending length of the lugs is prevented from being overlong, the overall size is increased, and the adaptability of the axial flux motor in small environment installation is further reduced. Moreover, the flange structure adopts symmetrical arrangement, and not only is the structure novel, but also the stability of the structure is promoted.
The utility model is further described with reference to the following figures and examples.
Drawings
Fig. 1 is a perspective view of a flange configuration of an axial-flux electric machine of the present invention;
fig. 2 is a front view of a flange configuration of an axial flux electric machine of the present invention;
fig. 3 is a rear view of a flange configuration of an axial-flux electric machine of the present invention.
In the figure: 100 flange body, 110 front end face, 111 annular convex part, 112 annular step part, 113 annular concave part, 120 rear end face, 130 flange outer periphery, 140 flange inner periphery, 150 motor mounting hole, 200 convex block, 210 equipment connecting face, 211 threaded hole.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
As shown in fig. 1 to 3, the flange structure of the axial-flux motor includes:
a flange body 100, said flange body 100 having a front end face 110 and a rear end face 120, and a flange outer periphery 130 extending between said front end face 110 and said rear end face 120, wherein said rear end face 120 is configured for connection to an axial flux motor;
a plurality of bumps 200, said bumps 200 having a device connection face 210, said bumps 200 being connected to the outer periphery of said flange body 100 in such a way that said device connection face 210 extends beyond said flange outer periphery 130.
The flange structure is connected to the axial flux motor through the rear end face 120 of the flange body 100, and other devices are connected to the device connecting face 210, wherein the device connecting face extends beyond the outer periphery 130 of the flange, so as to avoid connection interference between the device and the flange, and further connect other devices to the axial flux motor through the flange structure. Specifically, the flange body 100 and the axial-flux motor are coaxially connected to a housing of the axial-flux motor, and other devices are connected by means of a device connection surface extending beyond the outer periphery 130 of the flange, so that the structure is novel, and the connection between the axial-flux motor and other devices is realized, wherein the other devices include, but are not limited to, a fan, a cooling device, and the like.
As shown in fig. 1 and 2, the bumps 200 are divided into at least two rows, and are arranged on the flange body 100 from top to bottom, the number of the bumps 200 in each row is two, and the device connecting surfaces 210 of the two bumps 200 face the outer side of the flange body 100.
Preferably, two bumps 200 of each row are symmetrically arranged, and two bumps 200 of each column are symmetrically arranged, so that four bumps 200 form a rectangular arrangement as shown in fig. 1. Through adopting symmetrical arrangement, promote the steadiness of structure, prevent flange structure focus skew, and influence its with the efficiency that axial flux motor cooperation was used.
Specifically, the central connecting line of the two bumps 200 at the upper row is parallel to the central connecting line of the two bumps 200 at the lower row, so as to realize symmetrical arrangement.
Referring to fig. 1, the distance between the device connection surfaces 210 of two bumps 200 in each row is consistent with the diameter of the flange body 100, so that the bumps 200 are prevented from extending too long to increase the overall size, and the adaptability of the axial flux motor in small environment installation is further reduced.
With continued reference to fig. 1, the device connection faces 210 of the bumps 200 in the same column are in the same plane. The other devices can be fixed by the lugs 200 in the same row at the same time, so that the connection stability of the other devices is improved.
Further, the device connection face 210 is perpendicular to the rear face 120. The axial flux motor and the other equipment are perpendicular to each other in the connection direction of the flange structure, and are reasonably arranged, so that the connection interference of the axial flux motor and the other equipment is further prevented.
Further, the flange body 100 has a plurality of motor mounting holes 150 penetrating through the front end surface 110 and the rear end surface 120, and the motor mounting holes 150 are arranged at intervals along the circumferential direction of the flange body 100. Motor fasteners axially extend through the motor mounting holes 150 along the flange body 100 to secure the flange structure to the axial-flux motor. The motor mounting hole 150 may be a through hole or a threaded hole, etc., to implement different connection modes.
The equipment connecting surface 210 is provided with at least one threaded hole 211, and the threaded hole 211 is parallel to the front end surface 110 and the rear end surface 120 of the flange body 100, so that an equipment fastener can fix the other equipment on the projection 200 along the vertical direction of the axis of the flange body 100.
The motor fastener and the equipment fastener may be bolts, and connection directions of the motor fastener and the equipment fastener on the flange structure are perpendicular to each other, so that connection directions of the axial-flux motor and the other equipment on the flange structure are perpendicular to each other.
As shown in fig. 1 to 3, the flange body 100 is annular, and the front end surface 110 includes an annular protrusion 111, an annular step 112, and an annular recess 113 arranged in a direction from the inner periphery 140 to the outer periphery 130 of the flange, wherein the axial dimension of the annular protrusion 111 along the flange body 100 is greater than the axial dimension of the annular recess 113 along the flange body 100, so that the annular step 112 is formed between the annular protrusion 111 and the annular recess 113.
Wherein, motor mounting hole 150 with lug 200 equipartition is arranged in on the annular depressed part 113, so that flange body 100 can arrange simultaneously motor mounting hole 150 with lug 200 is simultaneously, still utilizes annular bellying 111 has sufficient intensity, not only reasonable layout, still promotes structural strength.
Specifically, the axial dimension of the annular protrusion 111 along the flange body 100 is slightly larger than the axial dimension of the annular recess 113 along the flange body 100, so that the axial dimension of the flange structure is small to be suitable for the installation of the axial-flux motor.
More specifically, the bump 200 is extended to the annular step portion 112 away from the end surface of the equipment connecting surface 210, so that the bump 200 is extended to the annular recess 113 and the annular step portion 112. Wherein, the annular step portion 112 is annular, so that the end surface of the projection 200 far away from the equipment connecting surface 210 is inclined, refer to fig. 1.
As shown in fig. 3, the protrusion 200 is flush with the rear end surface 120, so that the bottom surface of the flange structure is a horizontal surface, the contact area between the flange structure and the axial flux motor is increased, and the connection strength between the flange structure and the axial flux motor is further enhanced.
In summary, the flange structure is installed and connected to the axial flux motor through the rear end surface 120 of the flange body 100, and other devices are connected to the device connection surface 210, wherein the device connection surface extends beyond the outer periphery 130 of the flange, so as to avoid connection interference between the device connection surface and the flange, and further connect the other devices to the axial flux motor through the flange structure. In addition, the distance between the device connection surfaces 210 of two lugs 200 in each row is consistent with the diameter of the flange body 100, so that the lugs 200 are prevented from being too long in extension length, the overall size is increased, and the adaptability of the axial flux motor in small environment installation is further reduced. Moreover, the flange structure adopts symmetrical arrangement, and not only is the structure novel, but also the stability of the structure is promoted.
The above-mentioned embodiments are only for illustrating the technical idea and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and the scope of the present invention is not limited by the embodiments, i.e. all equivalent changes or modifications made according to the spirit of the present invention will still fall within the scope of the present invention.
Claims (10)
1. The utility model provides a flange structure of axial flux motor which characterized in that includes:
a flange body (100), said flange body (100) having a front end face (110) and a rear end face (120), and a flange outer peripheral edge (130) extending between said front end face (110) and said rear end face (120), wherein said rear end face (120) is configured for connection to an axial flux motor;
a plurality of bumps (200), the bumps (200) having a device connection face (210), the bumps (200) being connected to the outer periphery of the flange body (100) in such a manner that the device connection face (210) extends beyond the flange outer periphery (130).
2. The flange structure of an axial-flux electric machine according to claim 1, wherein the plurality of projections (200) are divided into at least two rows and arranged on the flange body (100) from top to bottom, and the number of projections (200) in each row is two.
3. Flange structure of an axial flux machine according to claim 2, characterized in that the distance between the equipment connection faces (210) of two projections (200) in each row corresponds to the diameter of the flange body (100).
4. Flange structure of an axial flux machine according to claim 2, characterized in that the equipment attachment faces (210) of the projections (200) in the same row are in the same plane.
5. A flange structure of an axial flux machine according to claim 1, wherein said equipment attachment face (210) is perpendicular to said rear end face (120).
6. The flange structure of an axial-flux electric machine according to claim 1, wherein the equipment attachment surface (210) has at least one threaded hole (211) formed therein.
7. The flange structure of an axial-flux electric machine according to claim 1, wherein the flange body (100) has a plurality of motor mounting holes (150) penetrating the front end surface (110) and the rear end surface (120), and the motor mounting holes (150) are arranged at intervals in a circumferential direction of the flange body (100).
8. The flange structure of an axial flux machine according to claim 1, wherein the flange body (100) has an annular shape, and the front end surface (110) includes an annular protrusion (111), an annular step (112), and an annular recess (113) arranged in a direction from a flange inner circumferential edge (140) to a flange outer circumferential edge (130), wherein an axial dimension of the annular protrusion (111) along the flange body (100) is larger than an axial dimension of the annular recess (113) along the flange body (100) so that the annular step (112) is formed between the annular protrusion (111) and the annular recess (113).
9. The flange structure of an axial-flux electric machine according to claim 8, wherein the projection (200) is extendedly connected to the annular recess (113) and the annular step (112).
10. Flange structure of an axial flux machine according to claim 1, wherein the projection (200) is flush with the rear end face (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123121390.2U CN216530821U (en) | 2021-12-06 | 2021-12-06 | Flange structure of axial magnetic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123121390.2U CN216530821U (en) | 2021-12-06 | 2021-12-06 | Flange structure of axial magnetic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530821U true CN216530821U (en) | 2022-05-13 |
Family
ID=81468385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123121390.2U Active CN216530821U (en) | 2021-12-06 | 2021-12-06 | Flange structure of axial magnetic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530821U (en) |
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2021
- 2021-12-06 CN CN202123121390.2U patent/CN216530821U/en active Active
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