CN217010511U - Convenient reassembling type motor iron-clad - Google Patents
Convenient reassembling type motor iron-clad Download PDFInfo
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- CN217010511U CN217010511U CN202123430495.6U CN202123430495U CN217010511U CN 217010511 U CN217010511 U CN 217010511U CN 202123430495 U CN202123430495 U CN 202123430495U CN 217010511 U CN217010511 U CN 217010511U
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Abstract
The utility model belongs to the technical field of motors, and particularly relates to a convenient detachable motor iron shell which is a detachable and assembled structure, wherein an enclosing cover body and an enclosing base are detachably assembled into a whole through a plurality of groups of first assembling structures, and a heat dissipation cover body, a rotor mounting seat and the enclosing base are detachably assembled into a whole through a plurality of groups of second assembling structures; meanwhile, the surrounding cover body and the surrounding base are surrounded to form a stator accommodating cavity for accommodating the motor stator, the surrounding cover body is used for connecting and fixing the upper end part of the motor rotor, and the rotor mounting seat is used for connecting and fixing the lower end part of the motor rotor; therefore, through the structure, the motor stator and the motor rotor can be easily and stably sleeved into the convenient detachable motor iron shell when being assembled, the positioning is moderate, and the effects of convenient detachment and simplified motor manufacturing process are achieved. In addition, the utility model is easy to realize convenient disassembly and assembly so as to replace damaged parts with low cost and reduce the maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of motors, and particularly relates to a convenient detachable motor iron shell.
Background
The motor is a transliteration of an English motor, namely an electric motor and an engine. The working principle is that the starter rotor is driven to rotate by the forced rotation of the electrified coil in a magnetic field, and the pinion on the rotor drives the engine flywheel to rotate. The technical product was first used in the automotive industry at 1912.
The electronic starter is a motor commonly referred to by people at present and is also called a starter. The starter rotor is driven to rotate by the forced rotation of the electrified coil in a magnetic field, and the pinion on the rotor drives the engine flywheel to rotate, so that the crankshaft is driven to rotate and the vehicle is driven to run.
In the prior art, the structure of the motor is integrally formed, so that the manufacturing process of the motor is complicated; in addition, once the motor is damaged, the whole motor needs to be replaced, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a convenient detachable motor iron shell to overcome the technical problems that the existing motor is integrally formed in structure, complicated in manufacturing process and high in maintenance cost.
In order to achieve the above object, an embodiment of the present invention provides a conveniently detachable motor iron case, including:
surrounding the base;
the surrounding cover body and the outer peripheral edge of the upper end face of the surrounding base are detachably assembled through a plurality of groups of first assembling structures; the surrounding cover body is used for connecting and fixing the upper end part of the motor rotor, and the surrounding cover body and the surrounding base form a stator accommodating cavity for accommodating the motor stator in a surrounding manner;
the rotor mounting seat is inserted into the surrounding base and is used for connecting and fixing the lower end part of the motor rotor;
and the heat dissipation cover body, the rotor mounting seat and the peripheral edge of the outer surface of the lower end face of the surrounding base are detachably assembled through a plurality of groups of second assembly structures.
Optionally, an upper mounting hole is formed in the center of the surrounding cover body in a penetrating manner, a lower mounting hole is formed in the center of the rotor mounting seat in an inward recessed manner, and the centers of the upper mounting hole and the lower mounting hole are located on the same axis; the upper end part and the lower end part of the motor rotor are respectively connected and fixed in the upper mounting hole and the lower mounting hole.
Optionally, an insertion hole is formed through the center of the surrounding base, the upper end of the rotor mounting seat is inserted into the surrounding base through the insertion hole, and the outer peripheral edge of the rotor mounting seat abuts against the surrounding base.
Optionally, the rotor mounting seat is of a boss structure, and the rotor mounting seat comprises a supporting platform and an insertion seat protruding upwards from the center of the supporting platform; the peripheral edge of the abutting platform abuts against the surrounding base, and the inserting seat is inserted into the inserting hole and matched with the inserting hole in shape.
Optionally, a plurality of weight-reducing through holes are formed in the inserting seat and the abutting platform in a penetrating mode.
Optionally, the upper end of the surrounding cover body protrudes outwards to form a flange fixing disk for being fixedly connected with an external reduction gearbox, the peripheral surface of the flange fixing disk and the surrounding cover body are in circular arc transition, and a plurality of first threaded holes for being connected with external fastening screws are uniformly formed in the peripheral edge of the flange fixing disk.
Optionally, the enclosing cover body comprises a covering top surface located in the center of the top surface, a plurality of connecting studs extending to the periphery along the tail end of the covering top surface, and a cover ring connecting the tail ends of the plurality of connecting studs; and a heat dissipation channel communicated with the inner cavity of the surrounding cover body is formed between every two adjacent connecting ribs.
Optionally, the cover top surface, the connecting rib and the cover ring are integrally formed.
Optionally, the first assembling structure includes a plurality of second threaded holes uniformly formed along an outer peripheral edge of the surrounding cover body for connecting with external fastening screws, and a plurality of second through holes uniformly formed along an outer peripheral edge of an upper end surface of the surrounding base for allowing the external fastening screws to pass through; and an external fastening screw penetrates through the second through hole and is locked in the second threaded hole, so that the surrounding cover body and the surrounding base are fixed into a whole.
Optionally, the second assembly structure includes a plurality of third threaded holes uniformly formed along an outer peripheral edge of the lower end surface of the surrounding base for connecting with external fastening screws, a plurality of third through holes uniformly formed along an outer peripheral edge of the rotor mounting seat for allowing the external fastening screws to pass through, and a plurality of fourth through holes uniformly formed along an outer peripheral edge of the heat dissipation cover for allowing the external fastening screws to pass through; and an external fastening screw sequentially penetrates through the fourth penetrating hole and the third penetrating hole and is locked in the third threaded hole, so that the heat dissipation cover body, the rotor mounting seat and the surrounding base are fixed into a whole.
One or more technical schemes in the conveniently detachable motor iron shell provided by the embodiment of the utility model at least have one of the following technical effects: the conveniently detachable motor iron shell is a detachable and assembled structure, wherein the surrounding cover body and the surrounding base are detachably assembled into a whole through a plurality of groups of first assembling structures, and the heat dissipation cover body, the rotor mounting seat and the surrounding base are detachably assembled into a whole through a plurality of groups of second assembling structures; meanwhile, the surrounding cover body and the surrounding base are surrounded to form a stator accommodating cavity for accommodating the motor stator, the surrounding cover body is used for connecting and fixing the upper end part of the motor rotor, and the rotor mounting seat is used for connecting and fixing the lower end part of the motor rotor; therefore, through the design of the structure, the motor stator and the motor rotor can be easily and stably sleeved into the convenient detachable motor iron shell when being assembled, the positioning is moderate, and the effects of convenient detachment and simplified motor manufacturing process are achieved. In addition, the convenient and fast detachable motor iron shell is easy to realize convenient and fast detachment and installation so as to meet the requirements of replacing damaged parts at low cost, reduce the maintenance cost and have higher use value.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a perspective view of a conveniently detachable motor iron shell according to an embodiment of the present invention under a first vision.
Fig. 2 is an exploded view of a detachable motor iron case according to an embodiment of the present invention under a first vision.
Fig. 3 is a perspective view of a conveniently detachable motor iron shell according to an embodiment of the present invention under a second vision.
Fig. 4 is an exploded view of the detachable motor iron case according to the embodiment of the present invention under a second vision.
Fig. 5 is a sectional view of a conveniently detachable motor iron case according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an enclosure provided in an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a rotor mounting base according to an embodiment of the present invention.
Wherein, in the figures, the various reference numbers:
100. surrounding the base; 110. Inserting holes;
200. surrounding the cover body; 210. An upper mounting hole; 220. A flange fixing disc; 221. A first threaded hole; 230. Covering the top surface; 240. Connecting the reinforced columns; 250. A cover ring; 260. A heat dissipation channel;
300. a rotor mounting seat; 310. A lower mounting hole; 320. A holding platform; 330. A socket; 340. A weight-reducing through hole;
400. a heat dissipating cover;
500. a first assembly structure; 510. A second threaded hole; 520. A second through hole;
600. a second assembly structure; 610. A third threaded hole; 620. A third through hole; 630. A fourth through hole;
700. the stator accommodating cavity.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 5, there is provided a detachable and convenient motor iron case, including:
surrounding the base 100;
an enclosing cover 200, the enclosing cover 200 and the outer peripheral edge of the upper end face of the enclosing base 100 being detachably assembled by a plurality of sets of first assembling structures 500; the enclosure cover 200 is used for connecting and fixing the upper end of the motor rotor, and the enclosure cover 200 and the enclosure base 100 enclose to form a stator accommodating cavity 700 for accommodating the motor stator;
a rotor mounting base 300, wherein the rotor mounting base 300 is inserted into the surrounding base 100, and the rotor mounting base 300 is used for connecting and fixing the lower end part of the motor rotor;
and a heat-radiating cover body 400, wherein the heat-radiating cover body 400, the rotor mount 300, and the outer peripheral edge of the lower end surface of the surrounding base 100 are detachably assembled by a plurality of sets of second assembling structures 600.
Specifically, the conveniently detachable motor iron shell of the present invention is a detachable structure, wherein the enclosure body 200 and the enclosure base 100 are detachably assembled into a whole through a plurality of sets of the first assembly structures 500, and the heat dissipation enclosure body 400, the rotor mounting base 300 and the enclosure base 100 are detachably assembled into a whole through a plurality of sets of the second assembly structures 600; meanwhile, the surrounding cover body 200 and the surrounding base 100 enclose to form a stator accommodating cavity 700 for accommodating a motor stator, the surrounding cover body 200 is used for connecting and fixing the upper end part of a motor rotor, and the rotor mounting base 300 is used for connecting and fixing the lower end part of the motor rotor; therefore, through the design of the structure, the motor stator and the rotor can be easily and stably sleeved into the convenient detachable motor iron shell when being assembled, the positioning is moderate, and the effects of convenient detachment and simplified motor manufacturing process are achieved. In addition, the convenient and fast detachable motor iron shell is easy to realize convenient and fast detachment and installation so as to meet the requirements of replacing damaged parts at low cost, reduce the maintenance cost and have higher use value.
In another embodiment of the present invention, as shown in fig. 1 to 5, an upper mounting hole 210 is formed through the center of the surrounding cover 200, a lower mounting hole 310 is formed by recessing the center of the rotor mounting base 300, and the centers of the upper mounting hole 210 and the lower mounting hole 310 are on the same axis; the upper and lower ends of the motor rotor are respectively connected and fixed to the upper mounting hole 210 and the lower mounting hole 310. Specifically, the upper mounting hole 210 and the lower mounting hole 310 are arranged on the same axis on the surrounding cover body 200 and the rotor mounting base 300, so that the upper and lower ends of the motor rotor are positioned by the upper mounting hole 210 and the lower mounting hole 310 in the assembling process of the motor rotor, time and labor are saved, the positioning is accurate, and no additional mounting parts are needed.
In another embodiment of the present invention, as shown in fig. 2 and 4, a plug hole 110 is formed through the center of the surrounding base 100, the upper end of the rotor mounting base 300 is inserted into the surrounding base 100 through the plug hole 110, and the outer peripheral edge of the rotor mounting base 300 abuts against the surrounding base 100.
As shown in fig. 7, the rotor mounting base 300 is a boss structure, and the rotor mounting base 300 includes a supporting platform 320 and an inserting base 330 protruding upward from the center of the supporting platform 320; the peripheral edge of the abutting platform 320 abuts against the surrounding base 100, and the inserting seat 330 is inserted into the inserting hole 110 and is matched with the shape of the inserting hole 110.
Preferably, as shown in fig. 7, a plurality of weight-reducing through holes 340 are disposed through the inserting seat 330 and the supporting platform 320.
Specifically, when the rotor mounting base 300 is assembled with the surrounding base 100, the rotor mounting base 300 is inserted into the insertion hole 110 by using the insertion seat 330 to achieve engagement with the surrounding base 100, and when the outer peripheral edge of the abutting platform 320 on the rotor mounting base 300 abuts against the surrounding base 100, the rotor mounting base 300 is assembled with the surrounding base 100 in place to form an assembly body. Therefore, the rotor mounting base 300 and the surrounding base 100 are more conveniently assembled, the connection is more stable, the structure is compact, the space is saved, and the volume of the conveniently detachable motor iron shell is greatly reduced. In addition, the weight-reducing through holes 340 are formed in the plug-in socket 330 and the abutting platform 320, so that the weight of the rotor mounting seat 300 can be effectively reduced, the weight of the whole structure of the conveniently detachable motor iron shell is reduced, and the purposes of reducing weight and saving cost are achieved.
In another embodiment of the present invention, as shown in fig. 6, a flange fixing plate 220 for fixedly connecting with an external reduction gearbox is formed at the upper end of the enclosure body 200 in an outward protruding manner, an arc transition is formed between the outer circumferential surface of the flange fixing plate 220 and the enclosure body 200, and a plurality of first threaded holes 221 for connecting with external fastening screws are uniformly formed in the outer circumferential edge of the flange fixing plate 220. Specifically, flange fixed disk 220 simple structure, through a plurality of first screw hole 221 and outside fastening screw cooperation realize locking the motor on outside reducing gear box fast, also can dismantle the motor from outside reducing gear box fast simultaneously, the dismouting is swift, and it is more convenient to use. Meanwhile, the flange fixing disk 220 has a large contact area, so that the stability is increased, the connection is stable, and the flange fixing disk cannot fall off or deform even if the flange fixing disk is used for a long time.
In another embodiment of the present invention, as shown in fig. 6, the enclosing cover 200 includes a cover top 230 located at the center of the top, a plurality of connection ribs 240 extending along the ends of the cover top 230 toward the periphery, and a cover ring 250 connecting the ends of the plurality of connection ribs 240; a heat dissipation channel 260 communicated with the inner cavity of the surrounding cover body 200 is formed between two adjacent connecting ribs 240. Specifically, the heat dissipation channel 260 is arranged, so that the surrounding cover body 200 has extremely high heat transfer capability, and heat generated by the motor stator and the rotor in the working process is transferred to the air through the heat dissipation channel 260; therefore, the surrounding cover body 200 has a small volume and fast internal heat transfer, so that the motor can dissipate heat quickly and run stably.
Wherein, cover top surface 230, connecting rib post 240 with cover ring 250 integrated into one piece, and then guaranteed surround more accurate rigidity, higher intensity and better stability of cover body 200, mechanical and physical properties are better, the miniaturization of overall structure of being convenient for simultaneously.
In another embodiment of the present invention, as shown in fig. 2 and 4, the first assembling structure 500 includes a plurality of second threaded holes 510 uniformly opened along the outer peripheral edge of the surrounding cover 200 for connecting with external fastening screws, and a plurality of second through holes 520 uniformly opened along the outer peripheral edge of the upper end surface of the surrounding base 100 for passing through the external fastening screws; an external fastening screw passes through the second through hole 520 and is locked in the second threaded hole 510, thereby fixing the surrounding cover 200 and the surrounding base 100 as a whole. Specifically, first assembly structure 500 overall structure is simple, through outside fastening screw with second through hole 520 and the cooperation between the second screw hole 510 makes surround the cover body 200 with surround and fix between the base 100 and become more stable, surround the cover body 200 with surround base 100 and can not rock when the installation, has improved the efficiency of this convenient reassembling type motor iron-clad when the equipment, has saved manpower and material resources, is applicable to various circumstances.
In another embodiment of the present invention, as shown in fig. 2 and 4, the second assembly structure 600 includes a plurality of third threaded holes 610 uniformly opened along an outer peripheral edge of the lower end surface of the surrounding base 100 for connecting with external fastening screws, a plurality of third through holes 620 uniformly opened along an outer peripheral edge of the rotor mounting base 300 for passing through external fastening screws, and a plurality of fourth through holes 630 uniformly opened along an outer peripheral edge of the heat dissipation cover 400 for passing through external fastening screws; external fastening screws sequentially pass through the fourth through hole 630 and the third through hole 620 and are locked in the third threaded hole 610, thereby fixing the heat dissipation cover body 400, the rotor mounting base 300 and the surrounding base 100 as a whole. Specifically, the second assembly structure 600 overall structure is simple, through outside fastening screw with the third through hole 620 the fourth through hole 630 and the cooperation between the third screw hole 610, make the heat exchanger body 400 the rotor mount pad 300 with it is more stable to surround to fix between the base 100, the heat exchanger body 400 the rotor mount pad 300 with surround the base 100 and can not rock when the installation, improved the efficiency of this convenient reassembling type motor iron-clad when the equipment, saved manpower and material resources, be applicable to various circumstances.
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 utility model, 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.
Claims (10)
1. The utility model provides a convenient reassembling type motor iron casing which characterized in that includes:
surrounding the base;
the surrounding cover body and the outer peripheral edge of the upper end face of the surrounding base are detachably assembled through a plurality of groups of first assembling structures; the surrounding cover body is used for connecting and fixing the upper end part of the motor rotor, and the surrounding cover body and the surrounding base form a stator accommodating cavity for accommodating the motor stator in a surrounding manner;
the rotor mounting seat is inserted into the surrounding base and is used for connecting and fixing the lower end part of the motor rotor;
and the heat dissipation cover body, the rotor mounting seat and the peripheral edge of the outer surface of the lower end face of the surrounding base are detachably assembled through a plurality of groups of second assembly structures.
2. The removable motor iron shell according to claim 1, wherein: the center of the surrounding cover body is arranged in a penetrating mode to form an upper mounting hole, the center of the rotor mounting seat is sunken inwards to form a lower mounting hole, and the centers of the upper mounting hole and the lower mounting hole are located on the same axis; the upper end part and the lower end part of the motor rotor are respectively connected and fixed in the upper mounting hole and the lower mounting hole.
3. The removable motor iron shell according to claim 1, wherein: the center of the surrounding base is penetrated and arranged to form an inserting hole, the upper end of the rotor mounting seat is inserted into the surrounding base through the inserting hole, and the peripheral edge of the rotor mounting seat abuts against the surrounding base.
4. The removable motor iron shell according to claim 3, wherein: the rotor mounting seat is of a boss structure and comprises a supporting platform and an inserting seat which protrudes upwards from the center of the supporting platform; the peripheral edge of the abutting platform abuts against the surrounding base, and the inserting seat is inserted into the inserting hole and matched with the inserting hole in shape.
5. The removable motor iron shell according to claim 4, wherein: and a plurality of weight-reducing through holes are arranged on the plug socket and the abutting platform in a penetrating manner.
6. The portable detachable motor iron case according to claim 1, wherein: the upper end of the surrounding cover body protrudes outwards to form a flange fixing disk which is used for being fixedly connected with an external reduction gearbox, the peripheral surface of the flange fixing disk and the surrounding cover body are in circular arc transition, and a plurality of first threaded holes which are used for being connected with external fastening screws are uniformly formed in the peripheral edge of the flange fixing disk.
7. The removable motor iron shell according to claim 1, wherein: the surrounding cover body comprises a covering top surface positioned in the center of the top surface, a plurality of connecting reinforced columns extending to the periphery along the tail ends of the covering top surface, and a cover ring connected with the tail ends of the connecting reinforced columns; and a heat dissipation channel communicated with the inner cavity of the surrounding cover body is formed between every two adjacent connecting ribs.
8. The removable motor iron shell of claim 7, wherein: the cover top surface, the connecting rib columns and the cover ring are integrally formed.
9. The iron shell of a convenient detachable motor according to any one of claims 1 to 8, wherein: the first assembling structure comprises a plurality of second threaded holes which are uniformly formed along the peripheral edge of the surrounding cover body and are used for being connected with external fastening screws, and a plurality of second penetrating holes which are uniformly formed along the peripheral edge of the outer end surface of the surrounding base and are used for allowing the external fastening screws to penetrate through; and an external fastening screw penetrates through the second through hole and is locked in the second threaded hole, so that the surrounding cover body and the surrounding base are fixed into a whole.
10. The iron shell of a convenient detachable motor according to any one of claims 1 to 8, wherein: the second assembly structure comprises a plurality of third threaded holes which are uniformly formed along the outer peripheral edge of the lower end surface of the surrounding base and are used for being connected with external fastening screws, a plurality of third through holes which are uniformly formed along the outer peripheral edge of the rotor mounting seat and are used for allowing the external fastening screws to pass through, and a plurality of fourth through holes which are uniformly formed along the outer peripheral edge of the heat dissipation cover body and are used for allowing the external fastening screws to pass through; and an external fastening screw sequentially penetrates through the fourth penetrating hole and the third penetrating hole and is locked in the third threaded hole, so that the heat dissipation cover body, the rotor mounting seat and the surrounding base are fixed into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123430495.6U CN217010511U (en) | 2021-12-30 | 2021-12-30 | Convenient reassembling type motor iron-clad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123430495.6U CN217010511U (en) | 2021-12-30 | 2021-12-30 | Convenient reassembling type motor iron-clad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217010511U true CN217010511U (en) | 2022-07-19 |
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ID=82388890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123430495.6U Active CN217010511U (en) | 2021-12-30 | 2021-12-30 | Convenient reassembling type motor iron-clad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217010511U (en) |
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2021
- 2021-12-30 CN CN202123430495.6U patent/CN217010511U/en active Active
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