CN107846102B - Multipurpose casing and motor - Google Patents
Multipurpose casing and motor Download PDFInfo
- Publication number
- CN107846102B CN107846102B CN201711014981.5A CN201711014981A CN107846102B CN 107846102 B CN107846102 B CN 107846102B CN 201711014981 A CN201711014981 A CN 201711014981A CN 107846102 B CN107846102 B CN 107846102B
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- platform
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- housing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Abstract
The invention provides a multipurpose case and a motor. The multipurpose machine shell comprises a shell (1) and a plurality of matching platforms (2) arranged in the shell (1), wherein the specifications of at least two matching platforms (2) are different. According to the multipurpose shell, the shell can be suitable for components with different specifications, and the development cost of the shell is reduced.
Description
Technical Field
The invention belongs to the technical field of motor equipment, and particularly relates to a multipurpose shell and a motor.
Background
The motor generally comprises a stator, a rotor, a controller, a machine shell and other parts, and the machine shell wraps other parts inside the machine shell. The components on the controller are usually matched with the casing appropriately, so that the heat dissipation and the electrical safety of the components are realized.
Generally, in order to ensure good heat dissipation and electrical safety of the matched components, when the specifications of the matched components are changed, the matching distance between the matched components and the shell is also changed, and in order to ensure normal operation and safety of the motor, a new shell is often required to be matched, that is, the components of one specification need to be newly molded and matched with the corresponding shell, so that the types of the shells are numerous, and the mold and production cost are overhigh.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide a multipurpose casing and a motor, so that the casing can be suitable for components with different specifications, and the development cost of the casing is reduced.
In order to solve the above problems, the present invention provides a multi-purpose housing, comprising a housing and a plurality of mating platforms disposed in the housing, wherein at least two mating platforms have different specifications.
Preferably, the specifications of the mating platform include shape, height, and/or area.
Preferably, the plurality of mating platforms are distributed along the circumference of the housing.
Preferably, the housing is further provided with a mark for determining the mounting position of the mating platform.
Preferably, the logo is provided on an outer peripheral side of the housing.
Preferably, the marks and the matching platforms are arranged in a one-to-one correspondence mode, and the marks are different from each other.
Preferably, the graphics of each logo are different, different in size and/or different in color.
Preferably, the mating platform is integrally formed with the housing; or the matching platform and the shell are formed separately, and the matching platform is fixedly arranged on the shell.
Preferably, the indicia is formed by printing, photolithography, casting or stretching.
According to another aspect of the present invention, there is provided an electric machine comprising a housing, the housing being the multipurpose housing described above.
The invention provides a multipurpose case, which comprises a case body and a plurality of matching platforms arranged in the case body, wherein at least two matching platforms have different specifications. The shell is provided with at least two matching platforms with different specifications, the matching platforms can be matched with components with different specifications in the shell, when the components with different specifications are replaced, the proper matching platforms can be selected according to the components, a new shell and a new mold do not need to be newly opened, the universality of the shell and the mold is improved, meanwhile, the shell model and the number of the manufacturing molds can be reduced by more than 70%, the repeated mold opening cost is avoided, and the production and management cost is reduced.
Drawings
FIG. 1 is a schematic structural view of a multipurpose case according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a multipurpose case according to a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a multi-purpose housing and components of an embodiment of the invention;
FIG. 4 is a schematic view of an identification structure of a multi-purpose housing according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of the mating platform and logo mating of the multipurpose case according to the third embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of FIG. 5;
fig. 7 is a schematic structural view of a multipurpose case according to a fourth embodiment of the present invention.
The reference numerals are represented as:
1. a housing; 2. a mating platform; 3. and (5) identifying.
Detailed Description
Referring to fig. 1 to 7 in combination, according to an embodiment of the present invention, a multipurpose case includes a case 1 and a plurality of mating platforms 2 disposed in the case 1, at least two of the mating platforms 2 having different specifications.
The shell is provided with at least two matching platforms 2 with different specifications, the matching platforms 2 can be matched with components of different specifications in the shell, when the components of different specifications are replaced, the proper matching platforms 2 can be selected according to the components, a new shell and a new mold do not need to be re-opened, the universality of the shell and the mold is improved, meanwhile, the shell model and the number of the manufacturing molds of the shell can be reduced by more than 70%, the repeated mold opening cost is avoided, and the production and management cost is reduced.
Preferably, the specification of the matching platform 2 comprises shape, height and/or area, and can be better matched with the components according to different specifications of the components, so that the matching effect is better. Through the cooperation platform 2 that sets up different specifications on the casing, the components and parts of cooperation platform 2 cooperation in certain extent specification of different specifications, can be according to actual need, casing size and technology process level, form not co-altitude, different quantity, different shapes and the cooperation platform 2 of different size of a dimension, the cooperation platform 2 of the components and parts cooperation different specifications in certain extent specification, it is suitable to guarantee the cooperation of components and parts and casing, the radiating effect is good and satisfy electric safety, realize the multipurpose function of the general multiple different specification components and parts of adaptation on same casing, thereby reach the purpose of retrenching casing model quantity, save mould expense and manufacturing cost.
Preferably, a plurality of cooperation platforms 2 distribute along the circumference of casing 1, are convenient for more realize the cooperation of different components and parts and different cooperation platforms 2. Because a plurality of cooperation platforms 2 distribute along the circumference of casing 1, and roughly lie in same circumference, but the components and parts of different specifications to same type, only need adjust the components and parts and correspond to the different circumferential position of casing 1, just can realize the cooperation between components and parts and the cooperation platform 2 that matches thereof, the operation is more simple and convenient, realizes more easily.
Preferably, the housing 1 is further provided with a logo 3 for determining the mounting position of the mating platform 2. Through setting up the location sign on the casing, can conveniently realize the mistake proofing of cooperation platform 2 and the components and parts that cooperate, realize the quick matching of cooperation platform 2 and components and parts.
Preferably, sign 3 sets up the periphery side at casing 1, can be when carrying out the matching of cooperation platform 2 and components and parts, more conveniently confirm the mounted position of various cooperation platforms 2 through sign 3, be convenient for carry out the matching of cooperation platform 2 and components and parts.
Preferably, the marks 3 and the matching platforms 2 are arranged in a one-to-one correspondence, and the marks 3 are different from each other. In particular, the respective markings 3 are different in figure, size and/or colour. Produce the location sign of different figures, different degree of depth size or digit, letter on the casing, because the figure or the figure of location sign are inequality separately, and location sign and cooperation platform 2 are the one-to-one relation, consequently through guaranteeing the correspondence of components and parts and location sign during the assembly, need not to distinguish specific cooperation platform 2 again, can realize corresponding cooperation platform 2 and the suitable matching of components and parts, realize the mistake proofing purpose.
Preferably, the mating platform 2 is integrally formed with the housing 1; or, the matching platform 2 and the shell 1 are formed separately, and the matching platform 2 is fixedly arranged on the shell 1. When cooperation platform 2 and casing 1 integrated into one piece, can realize integrated into one piece through modes such as casting, tensile, punching press, machining, after cooperation platform 2 and casing 1 separately-formed, can carry out fixed connection through modes such as welding, screw connection or riveting.
Preferably, the mark 3 is printed, photoetched, cast or stretch-formed at a conspicuous position of the housing, and may also be cast or stamped together with the mating platform 2, so that the mark relationship between the mark 3 and the mating platform 2 can be more effectively ensured.
With reference to fig. 1, according to the first embodiment of the present invention, four matching platforms 2 are disposed on a housing 1, and the four matching platforms 2 are uniformly distributed along a circumferential direction of the housing 1, wherein a first matching platform 2a is a fan-shaped protrusion, a second matching platform 2b is a rectangular or frustum-shaped protrusion, a third matching platform 2c is a plane, and a fourth matching platform 2d is an elliptical protrusion, and the four matching platforms 2 may have different heights or different shapes, or have different heights and shapes at the same time, so as to better match with components of different specifications, and improve matching performance between a chassis and the components.
Referring to fig. 2 in combination, according to the second embodiment of the present invention, four matching platforms 2 are disposed on the housing 1, and the four matching platforms 2 are uniformly distributed along the circumferential direction of the housing 1, wherein the first matching platform 2a is a plane flush with the inner end surface of the housing 1, the second matching platform 2b is a fan-shaped protrusion, the third matching platform 2c is a plane flush with the inner end surface of the housing 1, and the fourth matching platform 2d is an elliptical protrusion, and the four matching platforms 2 may have different heights or different shapes, or may have different heights and shapes at the same time.
Referring to fig. 3, a schematic structural diagram of the component when being matched with the matching platform 2 is shown. In this embodiment, the device comprises a first matching platform 2A, a second matching platform 2B and a third matching platform 2C, wherein the height of the first matching platform 2A is H1, the height of the second matching platform 2B is 0, the height of the third matching platform 2C is H2, the height of a first component 2A on a controller is H2, the height of a second component 2B is H1+ H2, the height of a third component 2C is H1, a matching gap between the matching platform 2 and the component is H, when the first component 2A is adopted, the first component 2A is matched with the first matching platform 2A, and the distance between the first component 2A and the inner wall of the housing is H1+ H2+ H; when the second component 2B is adopted, the second component 2B is matched with the second matching platform 2B, and the distance between the second component 2B and the inner wall of the shell is H1+ H2+ H; when the third component 2C is adopted, the third component 2C is matched with the third matching platform 2C, and the distance between the third component 2C and the inner wall of the shell is H1+ H2+ H, so that the distances between components of different specifications and the inner wall of the shell are all H1+ H2+ H, and the matching between the same shell and the components of different specifications is realized.
Referring to fig. 4, the structure of the mark on the housing is shown, wherein the first mark 3a is a round hole, the second mark 3b is a triangular hole, the third mark 3c is a plane, the fourth mark is a square hole, and the shapes of the four marks are different, so that the matching platform 2 can be conveniently identified through each mark.
Referring to fig. 5 and 6 in combination, according to the third embodiment of the present invention, the multipurpose case includes a plurality of marks 3 and matching platforms 2, the marks 3 and the matching platforms 2 are arranged in a one-to-one correspondence, wherein the first matching platform 2a is a plane, the first mark 3a is a triangular protrusion, and the first mark 3a is used for marking the position of the first matching platform 2 a; the second matching platform 2b is a fan-shaped bulge, the second mark 3b is an arc-shaped bulge, and the second mark 3b is used for marking the position of the second matching platform 2 b; the third matching platform 2c is a fan-shaped platform, the third mark 3c is a plane, and the third mark 3c is used for marking the position of the third matching platform 2 c; fourth cooperation platform 2d is fan-shaped protruding, and fourth sign 3d is the arc arch, and fourth sign 3d is used for sign fourth cooperation platform 2 d's position, three fan-shaped bellied difference in height.
Referring to fig. 7 in combination, according to the fourth embodiment of the present invention, the multipurpose case includes three matching platforms 2, and the three matching platforms 2 are uniformly distributed along the circumferential direction of the casing 1, wherein the first matching platform 2a is a rectangular protrusion or a frustum, the second matching platform 2b is an elliptical protrusion, and the third matching platform 2c is a fan-shaped protrusion, and the heights of the three may be different. When assembling, through guaranteeing that components and parts mark with the location correspond, need not to distinguish specific cooperation platform 2 again, can realize corresponding cooperation platform 2 and components and parts be fit for matching to reach the purpose of mistake proofing.
According to an embodiment of the invention, the electric machine comprises a stator, a rotor, a controller and a housing, the housing being the multi-purpose housing described above, the controller being selectively cooperable with the mating platform 2.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a multipurpose casing, its characterized in that is in including casing (1) and setting be used for in casing (1) with a plurality of cooperation platforms (2) of components and parts complex on the controller, at least two with the components and parts complex of the different specifications of same type the specification of cooperation platform (2) is different, components and parts for the circumferential position of cooperation platform (2) can be adjusted, is changing different specifications during components and parts, according to the components and parts adjustment after changing components and parts with the circumferential relative position of cooperation platform (2), realize changing components and parts and corresponding matching between the cooperation platform (2).
2. The multipurpose case according to claim 1, wherein the specifications of the mating platform (2) include shape, height, and/or area.
3. Multipurpose case according to claim 1, characterized in that a plurality of said mating platforms (2) are distributed along the circumference of the casing (1).
4. Multipurpose case according to any of the claims 1 to 3, characterized in that the housing (1) is further provided with a logo (3) for determining the mounting position of the mating platform (2).
5. Multipurpose case according to claim 4, characterized in that the logo (3) is arranged on the outer circumference side of the housing (1).
6. Multipurpose case according to claim 4, characterized in that the logos (3) and the mating platforms (2) are arranged in a one-to-one correspondence, each logo (3) being different from each other.
7. Multipurpose case according to claim 6, characterized in that the graphics of each logo (3) are different, different in size and/or different in colour.
8. The multipurpose case according to any one of claims 1 to 3, wherein the mating platform (2) is integrally formed with the housing (1); or, the matching platform (2) and the shell (1) are formed separately, and the matching platform (2) is fixedly arranged on the shell (1).
9. Multipurpose case according to any of claims 5 to 7, characterized in that the logo (3) is formed by printing, photolithography, casting or stretching.
10. An electric machine comprising a stator, a rotor, a controller and a housing, characterized in that the housing is a multipurpose housing according to any one of claims 1 to 9, the controller being selectively cooperable with the cooperating platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014981.5A CN107846102B (en) | 2017-10-26 | 2017-10-26 | Multipurpose casing and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014981.5A CN107846102B (en) | 2017-10-26 | 2017-10-26 | Multipurpose casing and motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107846102A CN107846102A (en) | 2018-03-27 |
| CN107846102B true CN107846102B (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014981.5A Active CN107846102B (en) | 2017-10-26 | 2017-10-26 | Multipurpose casing and motor |
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| Country | Link |
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| CN (1) | CN107846102B (en) |
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| Publication number | Publication date |
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| CN107846102A (en) | 2018-03-27 |
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