CN204156659U - A kind of syndeton of tube shaped electric machine - Google Patents
A kind of syndeton of tube shaped electric machine Download PDFInfo
- Publication number
- CN204156659U CN204156659U CN201420565850.1U CN201420565850U CN204156659U CN 204156659 U CN204156659 U CN 204156659U CN 201420565850 U CN201420565850 U CN 201420565850U CN 204156659 U CN204156659 U CN 204156659U
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- CN
- China
- Prior art keywords
- end cover
- housing
- main shaft
- hexagonal axis
- bottom end
- Prior art date
- 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.)
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Abstract
The utility model relates to a kind of syndeton of tube shaped electric machine, comprise housing, the top fixed electrical machinery upper end cover of described housing, the bottom of housing is provided with motor bottom end cover, the inside of housing is provided with hexagonal axis near bottom end, the top of hexagonal axis is provided with main shaft upper end cover, is provided with reinforcement step in the middle part of the bottom face of described motor upper cover inside; The inner sleeve of hollow form is provided with in the middle part of the bottom face of described motor bottom end cover inside, the madial wall of inner sleeve is provided with two draw-in grooves be arranged symmetrically with, the outer wall of described housing is provided with two fixture blocks cooperatively interacted with draw-in groove near bottom end, and housing is fastened in inner sleeve inside by fixture block and draw-in groove mutually; Main shaft upper end cover is fixed on the top of hexagonal axis by two snap rings.The syndeton of tube shaped electric machine of the present utility model adopts hexagonal axis as main shaft, and moment of torsion is strengthened greatly, and install main shaft upper end cover by the form of snap ring above main shaft, easy to assembly, fixed by draw-in groove and fixture block between motor bottom end cover and housing, structure is simple.
Description
Technical field
The utility model relates to a kind of syndeton of tube shaped electric machine.
Background technology
At present along with the development of tube shaped electric machine on market, kind and the performance of tube shaped electric machine also obtained fast development, but existing tube shaped electric machine complex structure, and assembling is inconvenient, and motor upper cover intensity is low.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of syndeton of tube shaped electric machine.
The syndeton of tube shaped electric machine of the present utility model, comprise housing, the top fixed electrical machinery upper end cover of described housing, the bottom of housing is provided with motor bottom end cover, the bottom of motor bottom end cover is provided with base, the side, inside of base is provided with drive motors, the inside of housing is provided with hexagonal axis near bottom end, the top of hexagonal axis is provided with main shaft upper end cover, the bottom of hexagonal axis is fixed with the mainshaft gear being arranged on chassis interior, mainshaft gear is connected with drive motors by the mode of gears meshing, reinforcement step is provided with in the middle part of the bottom face of described motor upper cover inside, the middle part strengthening step is provided with the first hexagon ring, the inner sleeve of hollow form is provided with in the middle part of the bottom face of described motor bottom end cover inside, the madial wall of inner sleeve is provided with two draw-in grooves be arranged symmetrically with, the outer wall of described housing is provided with two fixture blocks cooperatively interacted with draw-in groove near bottom end, and housing is fastened in inner sleeve inside by fixture block and draw-in groove mutually, the sidewall of described main shaft upper end cover is provided with two symmetrical breach, the second hexagon ring cooperatively interacted with hexagonal axis is provided with in the middle part of the bottom face of main shaft upper end cover, the surrounding of the second hexagon ring is provided with some circular holes be arranged symmetrically with, and main shaft upper end cover is fixed on the top of hexagonal axis by two snap rings.
Compared with prior art the beneficial effects of the utility model are: the syndeton of tube shaped electric machine of the present utility model is reasonable in design, adopt hexagonal axis as main shaft, moment of torsion is strengthened greatly, and hexagonal axis commercially belongs to standard component, when increasing moment of torsion, structure is simpler in fact, by the form of snap ring, main shaft upper end cover is installed above main shaft, easy to assembly, structure is more reasonable, motor upper cover adopts the structure strengthening step to greatly strengthen the intensity of motor upper cover, longer service life, fixed by draw-in groove and fixture block between motor bottom end cover and housing, structure is simple.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the syndeton of a kind of tube shaped electric machine described in the utility model embodiment;
Fig. 2 is the structural representation two of the syndeton of a kind of tube shaped electric machine described in the utility model embodiment;
Fig. 3 is the structure for amplifying schematic diagram at A place in Fig. 2;
Fig. 4 is the syndeton schematic diagram of hexagonal axis and main shaft upper end cover in the syndeton of a kind of tube shaped electric machine described in the utility model embodiment;
Fig. 5 is the structural representation of motor upper cover in the syndeton of a kind of tube shaped electric machine described in the utility model embodiment;
Fig. 6 is the structural representation of motor bottom end cover in the syndeton of a kind of tube shaped electric machine described in the utility model embodiment;
Fig. 7 is the structural representation of main shaft upper end cover in the syndeton of a kind of tube shaped electric machine described in the utility model embodiment.
In figure:
1, housing; 2, motor upper cover; 3, motor bottom end cover; 4, base; 5, hexagonal axis; 6, main shaft upper end cover; 7, mainshaft gear; 8, step is strengthened; 9, the first hexagon ring; 10, inner sleeve; 11, draw-in groove; 12, fixture block; 13, breach; 14, the second hexagon ring; 15, circular hole.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in figs. 1-7, a kind of syndeton of tube shaped electric machine, comprise housing 1, the top fixed electrical machinery upper end cover 2 of described housing 1, the bottom of housing 1 is provided with motor bottom end cover 3, the bottom of motor bottom end cover 3 is provided with base 4, the side, inside of base 4 is provided with drive motors, the inside of housing 1 is provided with hexagonal axis 5 near bottom end, the top of hexagonal axis 5 is provided with main shaft upper end cover 6, the bottom of hexagonal axis 5 is fixed with the mainshaft gear 7 being arranged on base 4 inside, mainshaft gear 7 is connected with drive motors by the mode of gears meshing, be provided with in the middle part of the bottom face of described motor upper cover 2 inside and strengthen step 8, the middle part strengthening step 8 is provided with the first hexagon ring 9, the inner sleeve 10 of hollow form is provided with in the middle part of the bottom face of described motor bottom end cover 3 inside, the madial wall of inner sleeve 10 is provided with two draw-in grooves be arranged symmetrically with 11, the outer wall of described housing 1 is provided with two fixture blocks 12 cooperatively interacted with draw-in groove 11 near bottom end, and housing 1 is inner in inner sleeve 10 with being mutually fastened of draw-in groove 11 by fixture block 12, the sidewall of described main shaft upper end cover 6 is provided with two symmetrical breach 13, the second hexagon ring 14 cooperatively interacted with hexagonal axis 5 is provided with in the middle part of the bottom face of main shaft upper end cover 6, the surrounding of the second hexagon ring 14 is provided with some circular holes 15 be arranged symmetrically with, and main shaft upper end cover 6 is fixed on the top of hexagonal axis 5 by two snap rings.
The syndeton of tube shaped electric machine of the present utility model is reasonable in design, adopt hexagonal axis as main shaft, moment of torsion is strengthened greatly, and hexagonal axis commercially belongs to standard component, when increasing moment of torsion, structure is simpler in fact, by the form of snap ring, main shaft upper end cover is installed above main shaft, easy to assembly, structure is more reasonable, and motor upper cover adopts the structure strengthening step to greatly strengthen the intensity of motor upper cover, longer service life, fixed by draw-in groove and fixture block between motor bottom end cover and housing, structure is simple.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection range of the present utility model.
Claims (1)
1. the syndeton of a tube shaped electric machine, comprise housing (1), top fixed electrical machinery upper end cover (2) of described housing (1), the bottom of housing (1) is provided with motor bottom end cover (3), the bottom of motor bottom end cover (3) is provided with base (4), the side, inside of base (4) is provided with drive motors, it is characterized in that: the inside of described housing (1) is provided with hexagonal axis (5) near bottom end, the top of hexagonal axis (5) is provided with main shaft upper end cover (6), the bottom of hexagonal axis (5) is fixed with and is arranged on the inner mainshaft gear (7) of base (4), mainshaft gear (7) is connected with drive motors by the mode of gears meshing, be provided with in the middle part of the bottom face that described motor upper cover (2) is inner and strengthen step (8), the middle part strengthening step (8) is provided with the first hexagon ring (9), the inner sleeve (10) of hollow form is provided with in the middle part of the bottom face that described motor bottom end cover (3) is inner, the madial wall of inner sleeve (10) is provided with two draw-in grooves be arranged symmetrically with (11), the outer wall of described housing (1) is provided with two fixture blocks (12) cooperatively interacted with draw-in groove (11) near bottom end, and housing (1) is inner in inner sleeve (10) with being mutually fastened of draw-in groove (11) by fixture block (12), the sidewall of described main shaft upper end cover (6) is provided with two symmetrical breach (13), the second hexagon ring (14) cooperatively interacted with hexagonal axis (5) is provided with in the middle part of the bottom face of main shaft upper end cover (6), the surrounding of the second hexagon ring (14) is provided with some circular holes (15) be arranged symmetrically with, and main shaft upper end cover (6) is fixed on the top of hexagonal axis (5) by two snap rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565850.1U CN204156659U (en) | 2014-09-29 | 2014-09-29 | A kind of syndeton of tube shaped electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565850.1U CN204156659U (en) | 2014-09-29 | 2014-09-29 | A kind of syndeton of tube shaped electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156659U true CN204156659U (en) | 2015-02-11 |
Family
ID=52514747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565850.1U Active CN204156659U (en) | 2014-09-29 | 2014-09-29 | A kind of syndeton of tube shaped electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156659U (en) |
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2014
- 2014-09-29 CN CN201420565850.1U patent/CN204156659U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |