CN206117350U - Fastener of motor - Google Patents
Fastener of motor Download PDFInfo
- Publication number
- CN206117350U CN206117350U CN201621153855.9U CN201621153855U CN206117350U CN 206117350 U CN206117350 U CN 206117350U CN 201621153855 U CN201621153855 U CN 201621153855U CN 206117350 U CN206117350 U CN 206117350U
- Authority
- CN
- China
- Prior art keywords
- screw
- casing
- cannelure
- flange
- clip
- 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.)
- Expired - Fee Related
Links
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a fastener of motor, the combined motor end cover comprises an end cover, a housing, the flange that cooperate in casing in is equipped with at the end cover lower extreme, it has ring channel no. 1 to open along the circumference surface of flange, install the clamp at a ring channel fit in, it has ring channel no. 2 to open with flange complex position department in the casing, the outer fringe of clamp cooperates in ring channel no. 2, tank bottom at ring channel no. 1 has three through -hole along the at least equipartition of circumference, there be the screw hole the same with through -hole quantity along the circumference equipartition on the end cover terminal surface, it has the screw to cooperate respectively at each threaded hole, the screw thread post of each screw is relative with each through -hole respectively, and the circumference surface of the screw thread post of each screw respectively with the inner ring surface in close contact with of clamp. The utility model discloses simple structure has practiced thrift the assembly space of motor greatly.
Description
Technical field
This utility model is related to a kind of motor, and in particular to a kind of clamp device of motor.
Background technology
Under normal circumstances, the structure of motor is that stator is mounted in casing, and two ends are two end caps, and end cap passes through with casing
Screw if casing is thicker, can process screwed hole fastening in the end face of casing, then be fastened by screw and end cap.
But when slim casing is used, due to its thinner thickness, it is impossible to process screwed hole in end face, generally just in the outer of casing
Screw is worn in portion, by locking front and rear cover, casing is fastened, and the shortcoming of this kind of structure is, screw rod in the outside of casing, motor
Volume necessarily just becomes big, increased the space needed for assembling.So it is very necessary to provide a kind of motor for saving assembly space.
The content of the invention
For the deficiencies in the prior art part, this utility model provides a kind of simple structure, saves the motor of assembly space
Device.
To reach above-mentioned purpose, the technical scheme that this utility model is adopted for：
A kind of clamp device of motor, including end cap, casing, the flange being matched with casing, edge are provided with end cap lower end
The peripheral surface of flange is provided with cannelure one, coordinates in cannelure one and is provided with clip, the position coordinated with flange in casing
The place of putting is provided with cannelure two, and the outer rim of clip is matched with cannelure two, is circumferentially at least evenly equipped with the bottom land of cannelure one
Three through holes, have been evenly distributed and number of openings identical screwed hole on end cap end face, are respectively cooperating with each screwed hole
Have screw, the threaded post of each screw is relative with each through hole respectively, and the peripheral surface of the threaded post of each screw respectively with clip
Inner ring surface is in close contact.
One end of clip is hatch frame.
The bottom of screw is cone.
The beneficial effects of the utility model are：Cannelure one, the phase of casing are opened up by the flange end face in electric motor end cap
Position is answered to open up cannelure two, the clip coordinates in cannelure one, when screw is screwed in, the inner ring of screw and clip
Contact, swells clip, and clip is contacted with the bottom of the cannelure two of casing, and with this electric motor end cap and casing secure fit are made,
And simple structure, greatly save the assembly space of motor.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is phantom of the present utility model.
Wherein：1, end cap；1-1, flange；1-2, cannelure one；1-3, through hole；1-4, screwed hole；2, casing；2-1, annular
Groove two；3, clip；4, screw；4-1, threaded post.
Specific embodiment
This utility model is further described below in conjunction with drawings and Examples.
As shown in Fig. 1～Fig. 2, a kind of clamp device of motor, including end cap 1, casing 2, it is provided with cooperation in the lower end of end cap 1
Flange 1-1 in casing 2, along the peripheral surface of flange 1-1 the 1-2 of cannelure one is provided with, and is coordinated in the 1-2 of cannelure one and is installed
There is clip 3, at the position coordinated with flange 1-1 in casing 2 2-1 of cannelure two is provided with, the outer rim of clip 3 is matched with cannelure
In two 2-1, four through hole 1-3 are evenly distributed in the bottom land of the 1-2 of cannelure one, have been evenly distributed on the end face of end cap 1
Four screwed hole 1-4, have been respectively cooperating with screw 4 in each screwed hole 1-4, threaded post 4-1 of each screw 4 respectively with each through hole 1-
3 is relative, and the peripheral surface of threaded post 4-1 of each screw 4 is in close contact respectively with the inner ring surface of clip 3.
One end of clip 3 is hatch frame.
The bottom of screw 4 is cone.
The 1-2 of cannelure one is opened up by the flange 1-1 end faces in electric motor end cap 1, the relevant position of casing 2 opens up cannelure
Two 2-1, the clip 3 coordinates in the 1-2 of cannelure one, and when screw 4 is screwed in, screw 4 is contacted with the inner ring of clip 3,
Clip 3 is swollen, clip 3 is contacted with the bottom land of the 2-1 of cannelure two of casing 2, electric motor end cap 1 is matched somebody with somebody with the fastening of casing 2 with this
Close.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work all should be covered within protection domain of the present utility model.
Therefore, the protection domain that protection domain of the present utility model should be limited by claims is defined.
Claims (3)
1. a kind of clamp device of motor, it is characterised in that：Including end cap, casing, it is provided with end cap lower end and is matched with casing
Flange, be provided with cannelure one along the peripheral surface of flange, coordinate in the cannelure one and clip be installed, in casing and flange
Cannelure two is provided with the position of cooperation, the outer rim of clip is matched with cannelure two, cannelure one bottom land circumferentially extremely
Three through holes are evenly equipped with less, have been evenly distributed on end cap end face and number of openings identical screwed hole, in each screwed hole
Screw is respectively cooperating with, the threaded post of each screw is relative with each through hole respectively, and the peripheral surface difference of the threaded post of each screw
It is in close contact with the inner ring surface of clip.
2. the clamp device of motor according to claim 1, it is characterised in that：One end of clip is hatch frame.
3. the clamp device of motor according to claim 1 and 2, it is characterised in that：The bottom of screw is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153855.9U CN206117350U (en) | 2016-10-31 | 2016-10-31 | Fastener of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153855.9U CN206117350U (en) | 2016-10-31 | 2016-10-31 | Fastener of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117350U true CN206117350U (en) | 2017-04-19 |
Family
ID=58527607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621153855.9U Expired - Fee Related CN206117350U (en) | 2016-10-31 | 2016-10-31 | Fastener of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206117350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347240A (en) * | 2018-11-30 | 2019-02-15 | 浙江德马科技股份有限公司 | Micromotor end cover fixed connection structure |
| WO2024131641A1 (en) * | 2022-12-20 | 2024-06-27 | 浙江联宜电机有限公司 | Motor end cover and casing fixing structure |
-
2016
- 2016-10-31 CN CN201621153855.9U patent/CN206117350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347240A (en) * | 2018-11-30 | 2019-02-15 | 浙江德马科技股份有限公司 | Micromotor end cover fixed connection structure |
| CN109347240B (en) * | 2018-11-30 | 2024-02-02 | 德马科技集团股份有限公司 | Micro motor end cover fixed connection structure |
| WO2024131641A1 (en) * | 2022-12-20 | 2024-06-27 | 浙江联宜电机有限公司 | Motor end cover and casing fixing structure |
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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: 20170419 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |