CN209030013U - A kind of fixed motor fan housing bracket - Google Patents
A kind of fixed motor fan housing bracket Download PDFInfo
- Publication number
- CN209030013U CN209030013U CN201821557247.3U CN201821557247U CN209030013U CN 209030013 U CN209030013 U CN 209030013U CN 201821557247 U CN201821557247 U CN 201821557247U CN 209030013 U CN209030013 U CN 209030013U
- Authority
- CN
- China
- Prior art keywords
- fan housing
- rack body
- end cap
- rubber washer
- screw thread
- 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
Abstract
It include fan housing the utility model discloses a kind of fixed motor fan housing bracket, end cap, bolt, rack body and rubber washer, the bottom of the rack body is provided with external screw thread, the rack body is internally provided with internal screw thread, the rack body is connect with the end cap screw top, rubber washer is fixed on the rack body, the fan housing is mounted on rubber washer, the bolt passes through fan housing and is threadedly coupled by internal screw thread, the middle position of the end cap is provided with fan blade by shaft, the fixation motor fan housing is collided with convenient for fan housing is mounted on end cap while avoiding fan housing and end cap provided with rubber washer in motor operation with bracket by setting rack body, reduce abrasion, increase the performance of motor entirety, the noise that motor generates in the running is decreased simultaneously.
Description
Technical field
The present invention relates to technical field of motors, specially a kind of fixed motor fan housing bracket.
Background technique
It is must have on bulge-structure on end cap convenient for fan housing that existing motor fan housing, which is mounted on the mode on electric motor end cap,
The screw hole of fixing bolt installation, this screw hole is following process on end cap, to guarantee processing stability and reliability, bulge-structure
There is the surplus of enough processing, which increase the volume and weights of end cap, and the bulge-structure of fan housing and end cap is to pass through
The connection of fan housing fixing bolt, if after the bulge-structure faying face of fan housing and end cap has gap or motor operating time length, if any
After fan housing fixing bolt loosens, when motor operation, staggers along, increase noise and the vibration of motor, influence the overall performance of motor.
Summary of the invention
The purpose of the present invention is to provide a kind of fixed motor fan housing brackets, by being provided with rack body and rubber ring
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of fixed motor fan housing bracket, including wind
Cover, end cap, bolt, rack body and rubber washer, the bottom of the rack body are provided with external screw thread, the rack body
It is internally provided with internal screw thread, the rack body is connect with the end cap screw top, is fixed with rubber on the rack body
Washer, the fan housing are mounted on rubber washer, and the bolt passes through fan housing and is threadedly coupled by internal screw thread, the end cap
Middle position fan blade is provided with by shaft.
Preferably, the length of the rubber washer is higher than rack body.
Preferably, the fan housing mounting surface is fitted on rubber washer, and is not contacted with rack body.
Preferably, internal thread hole compatible with rack body bottom external screw thread is provided at the top of the end cap.
Preferably, ventilation opening is provided on the fan housing and end cap.
Preferably, the rack body is evenly arranged with three groups in a ring.
Compared with prior art, the beneficial effects of the present invention are: the fixation motor fan housing passes through setting bracket master with bracket
Body avoids fan housing and end cap provided with rubber washer and collides in motor operation convenient for fan housing to be mounted on end cap,
Abrasion is reduced, increases the performance of motor entirety, while decreasing the noise that motor generates in the running, rack body passes through
Threaded hole is directly connected to end cap, saves some materials for end cap, while reducing the gap between rack body and end cap,
The stability made is rerunned to increase motor.
Detailed description of the invention
Fig. 1 is structure sectional view of the invention；
Fig. 2 is rack body scheme of installation of the invention；
Fig. 3 is rack body cross-sectional view of the invention；
Fig. 4 is the main view of rack body of the invention；
Fig. 5 is side view of the invention.
In figure: 1, fan housing；2, end cap；3, fan blade；4, bolt；5, rack body；6, external screw thread；7, internal screw thread；8, rubber
Washer；9, ventilation opening.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 2-3 is please referred to, a kind of embodiment 1 provided by the invention: a kind of fixed motor fan housing bracket, including fan housing 1,
End cap 2, bolt 4, rack body 5 and rubber washer 8, the bottom of the rack body 5 are provided with external screw thread 6, the bracket master
Body 5 is internally provided with internal screw thread 7, and the rack body 5 is connect with 2 screw top of end cap, solid on the rack body 5
Surely there is rubber washer 8, the fan housing 1 is mounted on rubber washer 8, and the bolt 4 passes through fan housing 1 and passes through 7 spiral shell of internal screw thread
The middle position of line connection, the end cap 2 is provided with fan blade 3 by shaft, and the length of the rubber washer 8 is higher than bracket master
Body 5, the top of the end cap 2 are provided with internal thread hole compatible with 5 bottom external screw thread of rack body.
It when fixed, first by rack body 5, is mounted on end cap 2, being provided on end cap 2 has internal screw thread 7, can be direct
5 screw thread of rack body is close-coupled on end cap 2, so that rack body 5 will not shake with end cap 2, is avoided simultaneously
It is provided with bulge-structure again on end cap 2, reduces the rapidoprint of end cap 2, further reduces the weight of end cap 2, then
Rubber washer 8 is inserted on rack body 5, then the stationary plane of fan housing 1 is attached to the end face of rubber washer 8, finally uses bolt 4
Fan housing and rack body 5 is fixed, and avoiding reduces fan housing 1 directly contacts with end cap 2, prevents from wearing, and reduces noise,
A kind of embodiment 2 provided by the invention referring to FIG. 1-2: a kind of fixed motor fan housing bracket, including fan housing 1,
End cap 2, bolt 4, rack body 5 and rubber washer 8, the bottom of the rack body 5 are provided with external screw thread 6, the bracket master
Body 5 is internally provided with internal screw thread 7, and the rack body 5 is connect with 2 screw top of end cap, solid on the rack body 5
Surely there is rubber washer 8, the fan housing 1 is mounted on rubber washer 8, and the bolt 4 passes through fan housing 1 and passes through 7 spiral shell of internal screw thread
Line connection, the middle position of the end cap 2 are provided with fan blade 3 by shaft.It is provided on the fan housing 1 and end cap 2 logical
Air port 9, the rack body 5 are evenly arranged with three groups in a ring.
When work, wind is entered in fan housing 1 by the ventilation opening 9 of fan housing 1, then by the ventilation opening between fan housing 1 and end cap 2
9, to motor side, give motor radiating, while increasing the fastness of fan housing 1 Yu end cap 2, it is notable that the rack body
5 internal screw thread 7 can be through-hole, passes through rack body 5 between the bolt 4 and is threadedly coupled with end cap.
Referring to Fig. 3, a kind of embodiment 3 provided by the invention: a kind of fixed motor fan housing bracket, including fan housing 1, end
Lid 2, bolt 4, rack body 5 and rubber washer 8, the bottom of the rack body 5 are provided with external screw thread 6, the rack body 5
Be internally provided with internal screw thread 7, the rack body 5 is connect with 2 screw top of end cap, fixed on the rack body 5
There is rubber washer 8, the fan housing 1 is mounted on rubber washer 8, and the bolt 4 passes through fan housing 1 and passes through 7 screw thread of internal screw thread
Connection, the middle position of the end cap 2 are provided with fan blade 3 by shaft.1 mounting surface of fan housing is fitted in rubber washer 8
On, and do not contacted with rack body 5.
When installation, the mounting surface of fan housing 1 is fitted in the part that rubber washer 8 is higher by rack body 5, in order to allow fan housing 1
It is fitted closely by rubber washer 8, so that fixes between fan housing 1 and end cap 2 is stronger.
Working principle: rack body 5 is fixed on end cap 2 by staff by external screw thread 7 first, then by rubber pad
8 sets of circle is on rack body 5, and rubber washer 8 is higher than rack body 5, and the mounting surface of fan housing 1 is then fitted in rubber ring
On 8, fan housing 8 is fixed on rack body 5 finally by bolt 4, then wind enters fan housing 1 by the ventilation opening 9 of fan housing 1
It is interior, then motor radiating is given by the ventilation opening 9 on end cap 2.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of fixed motor fan housing bracket, including fan housing (1), end cap (2), bolt (4), rack body (5) and rubber pad
It encloses (8), it is characterised in that: the bottom of the rack body (5) is provided with external screw thread (6), and the inside of the rack body (5) is set
It is equipped with internal screw thread (7), the rack body (5) connect with the end cap (2) screw top, fixed on the rack body (5)
Have rubber washer (8), the fan housing (1) is mounted on rubber washer (8), and the bolt (4) passes through fan housing (1) and by interior
Screw thread (7) is threadedly coupled, and the middle position of the end cap (2) is provided with fan blade (3) by shaft.
2. a kind of fixed motor fan housing bracket according to claim 1, it is characterised in that: the rubber washer (8)
Length is higher than rack body (5).
3. a kind of fixed motor fan housing bracket according to claim 1, it is characterised in that: fan housing (1) mounting surface
It is fitted on rubber washer (8), and is not contacted with rack body (5).
4. a kind of fixed motor fan housing bracket according to claim 1, it is characterised in that: the top of the end cap (2)
It is provided with internal thread hole compatible with rack body (5) bottom external screw thread.
5. a kind of fixed motor fan housing bracket according to claim 1, it is characterised in that: the fan housing (1) and end cap
(2) ventilation opening (9) are provided on.
6. a kind of fixed motor fan housing bracket according to claim 1, it is characterised in that: the rack body (5) is in
Annular is evenly arranged with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557247.3U CN209030013U (en) | 2018-09-25 | 2018-09-25 | A kind of fixed motor fan housing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557247.3U CN209030013U (en) | 2018-09-25 | 2018-09-25 | A kind of fixed motor fan housing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209030013U true CN209030013U (en) | 2019-06-25 |
Family
ID=66878103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557247.3U Expired - Fee Related CN209030013U (en) | 2018-09-25 | 2018-09-25 | A kind of fixed motor fan housing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209030013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114079344A (en) * | 2021-11-18 | 2022-02-22 | 浙江东政电机有限公司 | Motor mounting structure convenient to fix and disassemble |
-
2018
- 2018-09-25 CN CN201821557247.3U patent/CN209030013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114079344A (en) * | 2021-11-18 | 2022-02-22 | 浙江东政电机有限公司 | Motor mounting structure convenient to fix and disassemble |
| CN114079344B (en) * | 2021-11-18 | 2023-08-22 | 浙江东政电机有限公司 | Motor mounting structure convenient to fix and detach |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20190925 |