CN207994786U - A kind of electric machine structure convenient for assembly - Google Patents
A kind of electric machine structure convenient for assembly Download PDFInfo
- Publication number
- CN207994786U CN207994786U CN201820557868.5U CN201820557868U CN207994786U CN 207994786 U CN207994786 U CN 207994786U CN 201820557868 U CN201820557868 U CN 201820557868U CN 207994786 U CN207994786 U CN 207994786U
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- China
- Prior art keywords
- fan arc
- fan
- casing
- assembly
- electric machine
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of electric machine structure convenient for assembly, including columnar casing and end cap at casing both ends is set, several fan arc notch of equal circumference uniform distribution on the casing both sides of the face, each fan arc notch bottom surface is circumferentially arranged with fan arc-shaped slot, the end cap inner side end is equipped with the pillar coupled with casing endoporus clearance fit with one heart, circumference uniform distribution is equipped with the fan arc bump with fan arc notch equivalent amount in the middle part of the pillar outer wall, the fan arc bump screws in clamping in fan arc-shaped slot after passing through fan arc notch, the pillar outer wall, which is located to be equipped in annular groove and annular groove on the inside of fan arc bump, is equipped with sealing ring, the utility model is simple and reasonable, it is easy to assembly, improve efficiency of assembling.
Description
Technical field
The utility model is related to technical field of motors, more particularly, to a kind of electric machine structure convenient for assembly.
Background technology
In the prior art, motor case is generally fixedly connected by screw with end cap, when assembling, needs first to align, then lead to
It crosses the tools such as spanner, electric screwdriver and carries out screw lock, inconvenient for operation, efficiency of assembling is low, needs to improve.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of motor knot convenient for assembly
Structure, it is simple and reasonable, it is easy to assembly, improve efficiency of assembling.
In order to achieve the above objectives, the technical solution of the utility model is：A kind of electric machine structure convenient for assembly, including cylinder
The casing of shape and end cap at casing both ends is set, several fan arcs of circumference uniform distribution lack on the casing both sides of the face
Mouthful, each fan arc notch bottom surface is circumferentially arranged with fan arc-shaped slot, and the end cap inner side end is equipped with one heart and machine
The pillar of shell endoporus clearance fit connection, pillar outer wall middle part circumference uniform distribution are equipped with the fan with fan arc notch equivalent amount
Arc bump, the fan arc bump screw in clamping in fan arc-shaped slot after passing through fan arc notch, and the pillar outer wall is located at
It fans to be equipped in annular groove and annular groove on the inside of arc bump and is equipped with sealing ring.
The fan arc-shaped slot sectional area is fan arc notch sectional area twice.
The fan arc bump sectional area is equal to fan arc notch sectional area.
The thickness of the fan arc bump is equal to the depth of fan arc-shaped slot.
The utility model has the beneficial effects that：The utility model is simple and reasonable, easy to assembly, is not necessarily to cumbersome stubborn spiral shell
It binds and matches, improve efficiency of assembling, it is highly practical, it is worthy to be popularized.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the structural schematic diagram of the casing of the utility model；
Fig. 3 is the stereogram of the casing of the utility model；
Fig. 4 is the structural schematic diagram of the end cap of the utility model；
Fig. 5 is the stereogram of the end cap of the utility model；
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in fig. 1~fig. 5, a kind of electric machine structure convenient for assembly, including columnar casing 1 and setting are in casing
The end cap 2 at 1 both ends, several fan arc notch 11 of circumference uniform distribution, each fan arc are scarce on 1 both sides of the face of the casing
For 11 bottom surfaces of mouth circumferentially arranged with fan arc-shaped slot 12, fan 12 sectional area of arc-shaped slot is fan 11 sectional area of arc notch two
Times, 2 inner side end of the end cap is equipped with the pillar 21 that couples with 1 endoporus clearance fit of casing with one heart, in 21 outer wall of the pillar
Portion's circumference uniform distribution is equipped with the fan arc bump 211 with fan 11 equivalent amount of arc notch, and fan 211 sectional area of arc bump is equal to fan
11 sectional area of arc notch, and the thickness for fanning arc bump 211 is equal to the depth of fan arc-shaped slot 12, the fan arc bump
211 screw in clamping in fan arc-shaped slot 12 after fan arc notch 11, and 21 outer wall of the pillar, which is located at, to be fanned in arc bump 211
Side, which is equipped in annular groove 212 and annular groove 212, is equipped with sealing ring 3, improves the leakproofness between casing 1 and end cap 2.
The foregoing is merely the preferable specific implementation mode of the utility model, but the scope of protection of the utility model not office
It is limited to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement should be covered within the scope of the utility model.
Claims (4)
1. a kind of electric machine structure convenient for assembly, it is characterised in that：Including columnar casing (1) and it is arranged in casing (1)
The end cap (2) at both ends, equal several fan arc notch (11) of circumference uniform distribution on casing (1) both sides of the face, each fan
Arc notch (11) bottom surface is circumferentially arranged with fan arc-shaped slot (12), and end cap (2) inner side end is equipped with one heart and casing
(1) pillar (21) of endoporus clearance fit connection, pillar (21) outer wall middle part circumference uniform distribution is equipped with and fan arc notch
(11) the fan arc bump (211) of equivalent amount, the fan arc bump (211) pass through fan arc notch (11) to screw in fan arc afterwards
Shape card slot (12) interior clamping, pillar (21) outer wall, which is located on the inside of fan arc bump (211), is equipped with annular groove (212) and ring
Sealing ring (3) is equipped in connected in star (212).
2. a kind of electric machine structure convenient for assembly as described in claim 1, it is characterised in that：Fan arc-shaped slot (12) section
Product is twice of fan arc notch (11) sectional area.
3. a kind of electric machine structure convenient for assembly as described in claim 1, it is characterised in that：The fan arc bump (211) is cut
Area is equal to fan arc notch (11) sectional area.
4. a kind of electric machine structure convenient for assembly as described in claim 1, it is characterised in that：The fan arc bump (211)
Thickness is equal to the depth of fan arc-shaped slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557868.5U CN207994786U (en) | 2018-04-19 | 2018-04-19 | A kind of electric machine structure convenient for assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557868.5U CN207994786U (en) | 2018-04-19 | 2018-04-19 | A kind of electric machine structure convenient for assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994786U true CN207994786U (en) | 2018-10-19 |
Family
ID=63831766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820557868.5U Expired - Fee Related CN207994786U (en) | 2018-04-19 | 2018-04-19 | A kind of electric machine structure convenient for assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649770A (en) * | 2019-09-19 | 2020-01-03 | 河南师范大学 | Portable assembly auxiliary tool for casing and stator of direct-drive motor |
-
2018
- 2018-04-19 CN CN201820557868.5U patent/CN207994786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649770A (en) * | 2019-09-19 | 2020-01-03 | 河南师范大学 | Portable assembly auxiliary tool for casing and stator of direct-drive motor |
| CN110649770B (en) * | 2019-09-19 | 2021-01-08 | 河南师范大学 | Portable assembly auxiliary tool for casing and stator of direct-drive motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |