CN207353950U - A kind of electric machine casing easy to assembling - Google Patents
A kind of electric machine casing easy to assembling Download PDFInfo
- Publication number
- CN207353950U CN207353950U CN201721453789.1U CN201721453789U CN207353950U CN 207353950 U CN207353950 U CN 207353950U CN 201721453789 U CN201721453789 U CN 201721453789U CN 207353950 U CN207353950 U CN 207353950U
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- CN
- China
- Prior art keywords
- main casing
- bolt
- radiating fin
- mounting blocks
- bearing bracket
- 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 discloses a kind of electric machine casing easy to assembling, including tail end cover, main casing and drive end bearing bracket, main casing protrusion on the side of tail end cover is provided with flange, and flange middle position offers straight slot, tail end cover is fixedly connected by the first bolt with main casing, first bolt matching is provided with nut, main casing surface uniform welding has mounting blocks, inserted with radiating fin on mounting blocks, mounting blocks, which correspond to, offers wing groove at the position of radiating fin, radiating fin is mutually fixed by two the second bolts with mounting blocks, main casing inner wall at the position of drive end bearing bracket is provided with inner thread piece, drive end bearing bracket surface at the position of main casing is provided with the external thread piece being adapted with inner thread piece, it is fixed between the main casing and drive end bearing bracket by the 3rd bolt, and the 3rd bolt be vertically arranged.The utility model, can further carry out dismounting assembling, be conducive to save the manufacture cost of main casing, easy to the detachable maintaining in later stage.
Description
Technical field
Motor device technical field is the utility model is related to, is specially a kind of electric machine casing easy to assembling.
Background technology
Motor（English：Electric machinery, are commonly called as " motor "）Refer to realize electric energy according to the law of electromagnetic induction
Conversion or a kind of calutron transmitted, in whole motor composition, electric machine casing primarily serves the effect of protection internal structure.
Motor casing is customized according to the different model of motor and is stamped to form, and electric machine casing mainly includes tail end cover, master
Three parts of shell and drive end bearing bracket, three assemble whole motor casing successively when mounted, and existing electric machine casing is carrying out group
During dress, generally only drive end bearing bracket and tail end cover can dismantle assembling, and the radiating fin specific to other structures such as main casing surface is
Integrated punching is made, and thus adds the difficulty of the integrated punching manufacture of main casing, extends manufacturing cycle and cost, if
Further electric machine casing can be disassembled, achieve the purpose that more motor housing structures can dismantle assembling, not only
Manufacture cost can be only saved, and is worked beneficial to the detachable maintaining in later stage.
Utility model content
The purpose of this utility model is to provide a kind of electric machine casing easy to assembling, possesses the foundation structure of surface of shell
Such as radiating fin can carry out the advantages of dismounting assembling, and caused system can not be dismantled by solving the structures such as conventional motors shell radiating fin
Make it is of high cost, later stage detachable maintaining bother the problem of.
To achieve the above object, the utility model provides following technical solution：A kind of electric machine casing easy to assembling, including
Tail end cover, main casing and drive end bearing bracket, main casing protrusion on the side of tail end cover are provided with flange, and flange middle position
Straight slot is offered, tail end cover is fixedly connected by the first bolt with main casing, and the first bolt matching is provided with nut, the main casing table
Face uniform welding has a mounting blocks, and inserted with radiating fin on mounting blocks, mounting blocks, which correspond to, offers wing groove at the position of radiating fin, dissipates
Hot wing is mutually fixed by two the second bolts with mounting blocks, and main casing inner wall at the position of drive end bearing bracket is provided with internal thread
Part, drive end bearing bracket surface at the position of main casing are provided with the external thread piece being adapted with inner thread piece, the main casing and
It is fixed between drive end bearing bracket by the 3rd bolt, and the 3rd bolt is vertically arranged.
Preferably, the main casing and flange are integrated punching press and are made.
Preferably, the thread cavity being adapted with the first bolt is offered inside the tail end cover.
Preferably, the main casing bottom surface is welded with two bearings, and bearing upper end position is corresponded between radiating fin.
Preferably, the main casing bottom surface is welded with reinforcing rib, and reinforcing rib upper end correspondence is between radiating fin, reinforcing rib lower end
It is fixed on bearing.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is for the dismounting assembling between tail end cover and main casing, and there is provided flange and the first bolt etc. are supporting
Structure, has been reached and has been coordinated fixed effect between tail end cover and main casing with bolt.
2nd, how radiating fin of the utility model on main casing surface sets aspect, following scheme is taken, on main casing surface
Welded and installed block, radiating fin are plugged in mounting blocks, and are fixed again using the second bolt, and group can be dismantled by having reached radiating fin
The effect of dress, for existing, the manufacture difficulty of main casing reduces, and manufacturing cycle and cost have all declined, after being also convenient for
Phase carries out radiating fin dismounting maintenance and replaces.
3rd, the utility model is provided with inner thread piece and external thread piece between drive end bearing bracket and main casing, reached drive end bearing bracket and
Between main casing can spiral connection effect, while be provided with the 3rd bolt and fixed again, reached easy to disassemble and solid
Fixed more firm effect.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the main casing side view in Fig. 1；
Fig. 3 is enlarged diagram at the A in Fig. 2；
Fig. 4 is the connection diagram between the drive end bearing bracket and main casing of the utility model.
In figure：1- reinforcing ribs；2- bearings；3- flanges；4- tail end covers；5- thread cavities；The first bolts of 6-；7- nuts；8- master
Shell；9- radiating fins；10- drive end bearing brackets；11- wing grooves；The second bolts of 12-；13- mounting blocks；14- inner thread pieces；15- external thread pieces；
The 3rd bolts of 16-.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 to 4, a kind of embodiment provided by the utility model：A kind of electric machine casing easy to assembling, including tail
End cap 4, main casing 8 and drive end bearing bracket 10, the protrusion on the side of tail end cover 4 of main casing 8 are provided with flange 3, and 3 centre position of flange
Place offers straight slot, and main casing 8 and flange 3 are integrated punching press and are made, and tail end cover 4 is fixedly connected by the first bolt 6 with main casing 8,
First bolt 6 is supporting to be provided with nut 7, and the thread cavity 5 being adapted with the first bolt 6, such scheme are offered inside tail end cover 4
The effect that bolt is fixed between tail end cover 4 and main casing 8 can be reached, wherein, thread cavity 5 and straight slot play and house the first bolt 6
Effect, the first bolt 6 plays the role of spiral connection, and nut 7 plays spacing effect, and 8 surface uniform welding of main casing has peace
Block 13 is filled, inserted with radiating fin 9 on mounting blocks 13, mounting blocks 13 correspond to and offer wing groove 11, mounting blocks at the position of radiating fin 9
13 be the carrier for installing radiating fin 9, and radiating fin 9 is fixed by two the second bolts 12 with 13 phase of mounting blocks, and the second bolt 12 rises
To fixation, between 8 bottom surface of main casing is welded with two bearings 2, and 2 upper end position of bearing corresponds to radiating fin 9,8 bottom surface of main casing
Reinforcing rib 1 is welded with, 1 upper end correspondence of reinforcing rib is between radiating fin 9, and 1 lower end of reinforcing rib is fixed on bearing 2, and bearing 2 plays
Support the effect of whole motor, reinforcing rib 1 plays the role of further stablizing that motor is integrally-built, and main casing 8 is close to drive end bearing bracket 10
Position at inner wall be provided with inner thread piece 14, the surface at the position of main casing 8 of drive end bearing bracket 10 is provided with and inner thread piece 14
The external thread piece 15 being adapted, the matching relationship between inner thread piece 14 and external thread piece 15 play drive end bearing bracket 10 and main casing 8
Between spiral connection effect, be fixed between main casing 8 and drive end bearing bracket 10 by the 3rd bolt 16, and the 3rd bolt 16 is vertical
Set, the 3rd bolt 16 plays further fixed effect between main casing 8 and drive end bearing bracket 10, and drive end bearing bracket 10 should be also provided with
The through hole that power supply machine bearing passes through.
Specifically used mode：In utility model works, whole motor device can be supported by bearing 2, pass through reinforcement
Muscle 1 can cause the more firm of motor support, by thread cavity 5 can tail end cover 4 first bolt 6 can be received
Hold, flange 3 can be fixedly connected with tail end cover 4 by the first bolt 6, position-limiting action can be played by nut 7, lead to
Crossing wing groove 11 can be installed to radiating fin 9 in mounting blocks 13, radiating fin 9 can be fixed on installation by the second bolt 12
In block 13, by inner thread piece 14 and external thread piece 15 can by main casing 8 and drive end bearing bracket 10 it is preliminary it is spiral connect, by the
Further main casing 8 and drive end bearing bracket 10 can be fixed for three bolts 16, so far can complete the assembling of the utility model, together
The above inverse operation, you can dismantled the utility model.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of electric machine casing easy to assembling, including tail end cover（4）, main casing（8）And drive end bearing bracket（10）, it is characterised in that：Institute
State main casing（8）Close to tail end cover（4）Side on protrusion be provided with flange（3）, and flange（3）Middle position offers logical
Groove, tail end cover（4）Pass through the first bolt（6）With main casing（8）It is fixedly connected, the first bolt（6）It is supporting to be provided with nut（7）, institute
State main casing（8）Surface uniform welding has mounting blocks（13）, mounting blocks（13）On inserted with radiating fin（9）, mounting blocks（13）It is corresponding
Radiating fin（9）Position at offer wing groove（11）, radiating fin（9）Pass through two the second bolts（12）With mounting blocks（13）Xiang Gu
It is fixed, the main casing（8）Close to drive end bearing bracket（10）Position at inner wall be provided with inner thread piece（14）, the drive end bearing bracket（10）It is close
Main casing（8）Position at surface be provided with and inner thread piece（14）The external thread piece being adapted（15）, the main casing（8）And front end
Lid（10）Between pass through the 3rd bolt（16）It is fixed, and the 3rd bolt（16）It is vertically arranged.
A kind of 2. electric machine casing easy to assembling according to claim 1, it is characterised in that：The main casing（8）And flange
（3）Punching press is integrated to be made.
A kind of 3. electric machine casing easy to assembling according to claim 1, it is characterised in that：The tail end cover（4）It is internal
Offer and the first bolt（6）The thread cavity being adapted（5）.
A kind of 4. electric machine casing easy to assembling according to claim 1, it is characterised in that：The main casing（8）Weld bottom surface
It is connected to two bearings（2）, and bearing（2）Upper end position corresponds to radiating fin（9）Between.
A kind of 5. electric machine casing easy to assembling according to claim 1 or 4, it is characterised in that：The main casing（8）Bottom surface
It is welded with reinforcing rib（1）, reinforcing rib（1）Upper end correspondence is in radiating fin（9）Between, reinforcing rib（1）Lower end is fixed on bearing（2）
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453789.1U CN207353950U (en) | 2017-11-03 | 2017-11-03 | A kind of electric machine casing easy to assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721453789.1U CN207353950U (en) | 2017-11-03 | 2017-11-03 | A kind of electric machine casing easy to assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353950U true CN207353950U (en) | 2018-05-11 |
Family
ID=62354380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721453789.1U Expired - Fee Related CN207353950U (en) | 2017-11-03 | 2017-11-03 | A kind of electric machine casing easy to assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194007A (en) * | 2018-09-27 | 2019-01-11 | 马鞍山常裕机械设备有限公司 | A kind of low pressure casting motor casing of good heat dissipation effect |
-
2017
- 2017-11-03 CN CN201721453789.1U patent/CN207353950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194007A (en) * | 2018-09-27 | 2019-01-11 | 马鞍山常裕机械设备有限公司 | A kind of low pressure casting motor casing of good heat dissipation effect |
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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: 20180511 Termination date: 20211103 |