CN210246465U - Motor housing structure - Google Patents
Motor housing structure Download PDFInfo
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- CN210246465U CN210246465U CN201921474778.0U CN201921474778U CN210246465U CN 210246465 U CN210246465 U CN 210246465U CN 201921474778 U CN201921474778 U CN 201921474778U CN 210246465 U CN210246465 U CN 210246465U
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- motor
- motor housing
- fixed
- main body
- cover
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Abstract
The utility model discloses a motor housing structure relates to motor protector technical field, including the motor housing main part, the side of motor housing main part is fixed with the motor housing bottom, the bottom side surface of motor housing bottom is the arc curved surface, the arc curved surface is used for the side of laminating motor housing main part, the top side of motor housing bottom is provided with lid in the motor housing, the top side of lid is provided with the motor housing top cap in the motor housing, the side of motor housing main part is fixed with the through-hole post, the top side screw thread of motor housing main part has closed the link soon, the bottom side of motor housing main part is fixed with four at least fixed pad feet. The utility model provides a link with motor housing main part closes soon can be used for a plurality of motor housing, avoids every motor housing to all install the link, further reduction motor housing's manufacturing cost.
Description
Technical Field
The utility model relates to a motor protector technical field especially relates to a motor housing structure.
Background
Before using the motor, can be to the last shell of motor body usefulness, so that fixing on the plane that the motor can be convenient, but motor housing's on the existing market bottom is the fixed plate of a rectangular shape usually, set up the screw hole at the both ends of fixed plate, and the mid portion of fixed plate is basically not used from beginning to end, waste on the material has been caused, lead to the holistic cost of manufacture of motor housing to increase, motor housing top is fixed with the link at present, be used for violently inserting the convenient motor that lifts up of rod, usually every motor housing all can have a link, the link can't take off generally, cause motor housing manufacturing cost to increase.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a motor housing structure, make motor housing whole manufacturing cost reduce.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a motor shell structure comprises a motor shell main body, wherein a motor shell bottom cover is fixed on the side face of the motor shell main body, the bottom side surface of the motor shell bottom cover is an arc-shaped curved surface, the arc-shaped curved surface is used for being attached to the side face of the motor shell main body, a motor shell middle cover is arranged on the top side of the motor shell bottom cover, a motor shell top cover is arranged on the top side of the motor shell middle cover, a through hole column and an internal thread column are fixed on the side face of the motor shell main body, a hanging ring is screwed on the top side thread of the motor shell main body, at least four fixing pad feet are fixed on the bottom side of the motor shell main body, a second through hole is formed in the top side of the motor shell top cover, the position of the second through hole corresponds to the position of the internal thread column, and a first.
Preferably, the hanging ring comprises a circular ring and a threaded column.
Preferably, a first fixing piece is fixed on the inner side of the motor housing bottom cover, a second fixing piece is fixed on the inner side of the motor housing middle cover, and threaded holes are formed in the upper surfaces of the first fixing piece and the second fixing piece in a penetrating mode.
Preferably, four fixing foot pads are arranged, and the four fixing foot pads are symmetrically fixed on the bottom surface of the motor shell main body in pairs.
Preferably, two through-hole posts are provided, and they are located inside the motor housing bottom cover.
Preferably, the top cover of the motor shell is connected with the middle cover of the motor shell in a screwing mode through threads.
Preferably, the motor housing main body and the motor housing middle cover are both hollow cylinder structures.
Preferably, the bottom surface of the motor housing bottom cover is fixedly connected with the motor housing main body by welding.
Preferably, the screw is used for being sequentially inserted into the second through hole and the inner side of the internal thread column.
Preferably, the internal thread column is a hollow cylinder structure with an opening at the top and an internal thread arranged on the inner side, and a sealing gasket is arranged at the bottom of the inner side of the internal thread column.
The utility model has the advantages of:
1. the utility model provides an integral fixed plate before independent fixed bolster is compared, has reduced motor housing's material cost, and then has reduced motor housing's manufacturing cost.
2. The utility model provides a link with motor housing main part closes soon can be used for a plurality of motor housing, avoids every motor housing to all install the link, further reduction motor housing's manufacturing cost.
3. The utility model provides a bottom surface can be by convenient fixing in the motor housing main part for arc curved surface motor housing bottom, adapts to the structure on motor housing main part outside surface, and then conveniently fixes motor housing bottom at motor housing main part outside surface, has improved the leakproofness between the two of the aforesaid, still conveniently welds both.
Drawings
Fig. 1 is a schematic perspective view of a main body of a motor casing according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a motor housing main body viewed from the right according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a bottom cover of a motor housing according to an embodiment of the present invention;
fig. 4 is a schematic top view of a cover in a motor housing according to an embodiment of the present invention;
fig. 5 is a schematic top view of a bottom cover of a motor housing according to an embodiment of the present invention.
In the figure: 1-motor shell main body, 2-motor shell bottom cover, 3-motor shell middle cover, 4-motor shell top cover, 5-first through hole, 6-second through hole, 7-fixed pad foot, 8-first fixed sheet, 9-second fixed sheet, 10-through hole column, 11-internal thread column, 12-hanging ring, 1201-circular ring, 1202-threaded column, and 13-screw.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-5, the motor casing structure provided in this embodiment includes a motor casing main body 1, a motor casing bottom cover 2 fixed to a side surface of the motor casing main body 1, the motor casing bottom cover 2 can be welded and fixed to the side surface of the motor casing main body 1, or can be directly attached to the side surface of the motor casing main body 1, the motor casing bottom cover 2, the motor casing middle cover 3 and the motor casing top cover 4 are fixed to an outer side of the motor casing main body 1 by screws 13,
the top side of the motor housing bottom cover 2 is provided with a motor housing middle cover 3, the top side of the motor housing middle cover 3 is provided with a motor housing top cover 4, the side of the motor housing main body 1 is fixed with a through hole column 10 and an internal thread column 11, the top side thread of the motor housing main body 1 is screwed with a hanging ring 12, the bottom side of the motor housing main body 1 is fixed with at least four fixed pad feet 7, the top side of the motor housing top cover 4 is provided with a second through hole 6, the position of the second through hole 6 corresponds to the position of the internal thread column 11, the side of the motor housing middle cover 3 is provided with a first through hole 5, the connection mode between the motor housing bottom cover 2 and the motor housing middle cover 3 and the motor housing top cover 4 facilitates the assembly of the motor housing, the connection mode is different from the integral setting on the market, the whole manufacturing process of the motor housing is further facilitated.
In this embodiment, as shown in fig. 2, the hanging ring 12 includes a circular ring 1201 and a threaded column 1202, the circular ring 1201 is fixedly connected to the threaded column 1202, a threaded hole is formed in the top surface of the motor housing body 1, and the threaded hole is used in cooperation with the threaded column 1202, so that the hanging ring 12 is conveniently mounted and dismounted, the hanging ring 12 can be used for a plurality of motor housings, and thus, it is not necessary to mount the hanging ring 12 on each motor housing, and the cost is saved.
In this embodiment, as shown in fig. 1, a first fixing plate 8 is fixed on the inner side of the motor housing bottom cover 2, a second fixing plate 9 is fixed on the inner side of the motor housing middle cover 3, and threaded holes are respectively penetrated through the upper surfaces of the first fixing plate 8 and the second fixing plate 9, and bolts are used to sequentially penetrate through the first fixing plate 8 and the second fixing plate 9 and match nuts, so that the motor housing bottom cover 2 and the motor housing middle cover 3 can be fixed, and the purpose of conveniently assembling the motor housing is achieved.
In this embodiment, as shown in fig. 2 and 5, four fixing pad feet 7 are provided, and are symmetrically fixed on the bottom surface of the motor housing main body 1 in pairs, each fixing pad foot 7 is an independent individual, bolt holes penetrate through the surfaces of the fixing pad feet, the four independent fixing pad feet 7 can stably fix the motor housing, and more materials are not needed, so that the material cost is greatly reduced compared with the conventional integral fixing plate.
In the present embodiment, as shown in fig. 5, two through-hole columns 10 are provided, and they are located inside the motor housing bottom cover 2, so that the structure on the motor body is inserted inside the motor housing bottom cover 2 for the convenience of placing the motor body.
In the embodiment, as shown in fig. 1, the motor housing top cover 4 is screwed with the motor housing middle cover 3 for easy installation and removal.
In the present embodiment, as shown in fig. 1, the motor housing main body 1 and the motor housing middle cover 3 are both hollow cylindrical structures in order to adapt to the structure of the motor body.
In this embodiment, as shown in fig. 1, the bottom surface of the motor housing bottom cover 2 is fixedly connected to the motor housing main body 1 by welding, the bottom surface of the motor housing bottom cover 2 is an arc-shaped curved surface, the arc-shaped curved surface is used for being attached to the side surface of the motor housing main body 1, in order to increase the tightness between the inner side of the motor housing bottom cover 2 and the motor housing main body 1, when the motor housing bottom cover is fixed by using the screws 13, no gap is left, and meanwhile, the welding process is facilitated.
In the present embodiment, as shown in fig. 1, a screw 13 is further included, where the screw 13 is used to be long, the screw 13 is used to be inserted into the second through hole 6 and the inner side of the internal thread column 11 in sequence, and the screw 13 passes through the second through hole 6 from top to bottom and is screwed and fixed with the internal thread column 11 to fix the motor housing bottom cover 2, the motor housing middle cover 3 and the motor housing top cover 4 on the outer side of the motor housing main body 1.
In this embodiment, as shown in fig. 5, the internally threaded column 11 is a hollow cylindrical structure with an open top and an internal thread on the inside, and a sealing washer is disposed on the bottom of the inside of the internally threaded column 11, so as to facilitate screwing the screw 13 on the inside of the internally threaded column 11 and improve the stability between the two.
In summary, in the present embodiment, compared with the conventional integral fixing plate, the independent fixing pad 7 provided in the present embodiment reduces the material cost of the motor housing, and further reduces the manufacturing cost of the motor housing. The link that closes soon with motor housing main part 1 that this embodiment provided can be used for a plurality of motor housing, avoids every motor housing to all install the link, further reduction motor housing's manufacturing cost. The bottom side that this embodiment provided can be by convenient fixing on motor housing main part 1 for curved surface motor housing bottom 2, adapts to the structure of the 1 outside surface of motor housing main part, and then conveniently assembles motor housing.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. A motor housing structure characterized in that: the motor casing comprises a motor casing main body (1), a motor casing bottom cover (2) is fixed on the side face of the motor casing main body (1), the bottom side surface of the motor casing bottom cover (2) is an arc-shaped curved surface which is used for being attached to the side face of the motor casing main body (1), a motor casing middle cover (3) is arranged on the top side of the motor casing bottom cover (2), a motor casing top cover (4) is arranged on the top side of the motor casing middle cover (3), a through hole column (10) and an internal thread column (11) are fixed on the side face of the motor casing main body (1), a hanging ring (12) is screwed on the top side thread of the motor casing main body (1), at least four fixing pad feet (7) are fixed on the bottom side of the motor casing main body (1), a second through hole (6) is formed on the top side of the motor casing top cover (4), and the position of the second through hole (6) corresponds to the position of the, a first through hole (5) is formed in the side face of the motor shell middle cover (3).
2. The motor housing structure according to claim 1, wherein: the suspension loop (12) comprises a circular ring (1201) and a threaded column (1202).
3. The motor housing structure according to claim 1, wherein: the motor shell is characterized in that a first fixing piece (8) is fixed on the inner side of the motor shell bottom cover (2), a second fixing piece (9) is fixed on the inner side of the motor shell middle cover (3), and threaded holes are formed in the upper surfaces of the first fixing piece (8) and the second fixing piece (9) in a penetrating mode.
4. The motor housing structure according to claim 1, wherein: the number of the fixed foot pads (7) is four, and the four fixed foot pads are symmetrically fixed on the bottom surface of the motor shell main body (1) in pairs.
5. The motor housing structure according to claim 1, wherein: the through hole columns (10) are arranged in two numbers and are located on the inner side of the motor shell bottom cover (2).
6. The motor housing structure according to claim 1, wherein: the motor shell top cover (4) is connected with the motor shell middle cover (3) in a screwing mode through threads.
7. The motor housing structure according to claim 1, wherein: the motor shell main body (1) and the motor shell middle cover (3) are both of hollow cylinder structures.
8. The motor housing structure according to claim 1, wherein: the bottom surface of the motor shell bottom cover (2) is fixed with the motor shell main body (1) in a welding mode
And (4) connecting.
9. The motor housing structure according to claim 1, wherein: the screw (13) is used for being sequentially inserted into the second through hole (6) and the inner side of the internal thread column (11).
10. The motor housing structure according to claim 1, wherein: the internal thread column (11) is of a cavity cylinder structure with an opening at the top and an internal thread arranged on the inner side, and a sealing gasket is arranged at the bottom of the inner side of the internal thread column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474778.0U CN210246465U (en) | 2019-09-06 | 2019-09-06 | Motor housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474778.0U CN210246465U (en) | 2019-09-06 | 2019-09-06 | Motor housing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246465U true CN210246465U (en) | 2020-04-03 |
Family
ID=69964836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474778.0U Active CN210246465U (en) | 2019-09-06 | 2019-09-06 | Motor housing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210246465U (en) |
-
2019
- 2019-09-06 CN CN201921474778.0U patent/CN210246465U/en active Active
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