CN208971291U - Permanent magnet synchronous servo motor rear flange air-cooled structure - Google Patents
Permanent magnet synchronous servo motor rear flange air-cooled structure Download PDFInfo
- Publication number
- CN208971291U CN208971291U CN201821570919.4U CN201821570919U CN208971291U CN 208971291 U CN208971291 U CN 208971291U CN 201821570919 U CN201821570919 U CN 201821570919U CN 208971291 U CN208971291 U CN 208971291U
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- rear flange
- air
- permanent magnet
- servo motor
- magnet synchronous
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Abstract
The utility model discloses permanent magnet synchronous servo motor rear flange air-cooled structure, including electric machine casing, with the rear flange of electric machine casing end integral type installation, connect the air-cooled component of rear flange；The electric machine casing includes shell, set on the front cover of housing forward end, through the shaft of front cover, and the encoder set on shaft end, the rear flange includes matched flange ring body corresponding with shell periphery, inner lock rings set on flange ring body front end, interconnecting part in the middle part of inner lock rings, inner lock rings matching locking corresponding with the end of shell, shaft is inserted into interconnecting part, encoder is placed in inside flange ring body, the end of the flange ring body is equipped with the back shroud that lid closes its opening, the air-cooled component includes the blower on back shroud, cover at the pod outside blower.The utility model realizes seamless switching of the motor from air-cooled structure to air-cooled structure, reduces motor cost.
Description
Technical field
After the utility model belongs to permanent magnet synchronous servo motor technical field more particularly to a kind of permanent magnet synchronous servo motor
Flange air-cooled structure.
Background technique
With the exploitation of permanent-magnet material and the progress of power electronic element, grinding for permanent magnet synchronous servo motor has been not only speeded up
Step is sent out, while also improving its application field, it, can also because it not only has high power density and efficient characteristic
Meet the requirement of energy conservation and miniaturization.In order to make permanent magnet synchronous servo motor export higher power, it usually needs will be naturally cold
But motor is changed to air-cooled.Rear flange is connect with casing in common structure, and hood is mounted on rear flange, this structure will be changed to wind
It is cold, it when increasing blower and air duct, needs to be changed on a large scale, increases many components and be just able to achieve, complex process increases motor
Cost.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, and provide method after a kind of permanent magnet synchronous servo motor
Blue air-cooled structure reduces motor cost to realize seamless switching of the motor from air-cooled structure to air-cooled structure.It is above-mentioned in order to reach
Purpose, technical solutions of the utility model are as follows:
Permanent magnet synchronous servo motor rear flange air-cooled structure, including electric machine casing and electric machine casing end integral type are installed
Rear flange, connect rear flange air-cooled component；The electric machine casing include shell, set on housing forward end front cover, run through before
The shaft of lid and encoder set on shaft end, the rear flange includes matched flange ring corresponding with shell periphery
Body, the inner lock rings set on flange ring body front end, the interconnecting part in the middle part of inner lock rings, the inner lock rings are opposite with the end of shell
Locking should be matched, shaft is inserted into interconnecting part, and encoder is placed in inside flange ring body, and the end of the flange ring body is equipped with lid
Close the back shroud of its opening, the air-cooled component includes blower on the back shroud, covers at pod outside blower.
Specifically, the shaft is equipped with rotor arrangement, the periphery of the rotor arrangement is equipped with stator apparatus.
Specifically, the end of the shell is equipped with the first patchcord mounting box of connection enclosure interior.
Specifically, the flange ring body is equipped with the second patchcord mounting box inside connection flange ring body, the second switching
Line mounting box and the first patchcord mounting box are disposed adjacent.
Specifically, the inner lock rings include step-like the first groove ring and the second groove ring being disposed adjacent.
Specifically, being equipped with the reinforcing rib of several equidistant intervals arrangement between the inner lock rings and interconnecting part.
Specifically, the side that the periphery of the inner lock rings is located at flange ring body is equipped with several installations for being connected to shell
Hole.
Specifically, the pod includes the lower pod of the aerial bottom set on shell and its two sides, aerial is set to
The upper pod and lid of case top close the web plate of pod and lower pod end.
Specifically, the upper pod is equipped with the hole of evacuation the first patchcord mounting box and the second patchcord mounting box
Position.
Compared with prior art, the beneficial effect of the utility model permanent magnet synchronous servo motor rear flange air-cooled structure is main
It is embodied in:
The inner cavity of itself and electric machine casing is made of one formula structure by the mounting structure of rear flange, overall appearance is reinforced；
Air-cooled structure is installed to switch the self cooling slotless design of itself and motor on rear flange, so that motor mounting process is more simple, drop
Low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the side view cutaway drawing of the present embodiment；
Fig. 3 is the structural schematic diagram of the present embodiment rear flange；
Fig. 4 is the side view cutaway drawing of the present embodiment rear flange；
Digital representation in figure:
1 shell, 11 front covers, 12 shafts, 13 encoders, 14 rotor arrangements, 15 stator apparatus, 16 first patchcords installation
Box, 2 flange ring bodies, 21 inner lock rings, 22 interconnecting parts, 23 second patchcord mounting boxs, 24 first groove rings, 25 second groove rings,
26 reinforcing ribs, 27 mounting holes, 28 back shrouds, 3 blowers, 31 lower pods, pod, 33 web plates on 32.
Specific embodiment
With reference to the accompanying drawing by the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment:
Referring to Fig.1 shown in -4, the present embodiment is permanent magnet synchronous servo motor rear flange air-cooled structure, including electric machine casing,
With the rear flange of electric machine casing end integral type installation, connect the air-cooled component of rear flange；
Electric machine casing include the shell 1 of hollow cylindrical, the front cover 11 set on 1 front end of shell, the shaft 12 through front cover 11,
And the encoder 13 set on 12 end of shaft；Shaft 12 is equipped with rotor arrangement 14, and the periphery of 14 device of rotor is equipped with stator
Device 15.
The end of shell 1 is equipped with the first patchcord mounting box 16 inside connection shell 1.
Rear flange includes matched flange ring body 2 corresponding with 1 periphery of shell, the inner lock rings set on 2 front end of flange ring body
21, the interconnecting part 22 set on 21 middle part of inner lock rings；
Flange ring body 2 is equipped with the second patchcord mounting box 23 inside connection flange ring body 2.Second patchcord mounting box
23 and first patchcord mounting box 16 be disposed adjacent.
Inner lock rings 21 include step-like the first groove ring 24 and the second groove ring 25 being disposed adjacent.Inner lock rings 21 and company
The reinforcing rib 26 of several equidistant intervals arrangement is equipped between logical portion 22.The periphery of inner lock rings 21 is located on the side of flange ring body 2
Equipped with several mounting holes 27 for being connected to shell 1.
The matching locking corresponding with the end of shell 1 of inner lock rings 21.Shaft 12 is inserted into interconnecting part 22, and encoder 13 is set
Inside flange ring body 2.
The end of flange ring body 2 is equipped with the back shroud 28 that lid closes its opening.
Air-cooled component includes blower 3 on the back shroud 28, covers at pod outside blower 3；Pod includes
The lower pod 31 of the aerial bottom set on shell 1 and its two sides, aerial upper pod 32 set on 1 top of shell and
Lid closes the web plate 33 of pod 32 and lower 31 end of pod.
Upper pod 32 is equipped with the hole location for avoiding the first patchcord mounting box 16 and the second patchcord mounting box 23 (in figure
It does not mark).
When using the present embodiment, the inner cavity of itself and electric machine casing is made of one by formula knot by the mounting structure of rear flange
Structure, overall appearance are reinforced；Air-cooled structure is installed to switch the self cooling slotless design of itself and motor on rear flange, so that motor is installed
Technique is more simple, reduces cost.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (9)
1. permanent magnet synchronous servo motor rear flange air-cooled structure, it is characterised in that: including electric machine casing and electric machine casing end one
The rear flange of body formula installation, the air-cooled component for connecting rear flange；The electric machine casing includes shell, before housing forward end
Lid, the shaft through front cover and the encoder set on shaft end, the rear flange include matching corresponding with shell periphery
Flange ring body, the inner lock rings set on flange ring body front end, the interconnecting part in the middle part of inner lock rings, the inner lock rings and shell
The corresponding matching locking in end, shaft are inserted into interconnecting part, and encoder is placed in inside flange ring body, the end of the flange ring body
It holds and is equipped with the back shroud that lid closes its opening, the air-cooled component includes the blower being set on back shroud, covers at outside blower
Pod.
2. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 1, it is characterised in that: in the shaft
Equipped with rotor arrangement, the periphery of the rotor arrangement is equipped with stator apparatus.
3. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 1, it is characterised in that: the shell
End is equipped with the first patchcord mounting box of connection enclosure interior.
4. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 3, it is characterised in that: the flange ring
Body is equipped with the second patchcord mounting box inside connection flange ring body, the second patchcord mounting box and the first patchcord mounting box
It is disposed adjacent.
5. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 1, it is characterised in that: the inner lock rings
Including step-like the first groove ring and the second groove ring being disposed adjacent.
6. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 1, it is characterised in that: the inner lock rings
The reinforcing rib of several equidistant intervals arrangement is equipped between interconnecting part.
7. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 1, it is characterised in that: the inner lock rings
Periphery be located at flange ring body side be equipped with several mounting holes for being connected to shell.
8. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 4, it is characterised in that: the pod
Lower pod, aerial upper pod and lid set on case top including the aerial bottom set on shell and its two sides
Close the web plate of pod and lower pod end.
9. permanent magnet synchronous servo motor rear flange air-cooled structure according to claim 8, it is characterised in that: the upper water conservancy diversion
Cover is equipped with the hole location of evacuation the first patchcord mounting box and the second patchcord mounting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570919.4U CN208971291U (en) | 2018-09-26 | 2018-09-26 | Permanent magnet synchronous servo motor rear flange air-cooled structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570919.4U CN208971291U (en) | 2018-09-26 | 2018-09-26 | Permanent magnet synchronous servo motor rear flange air-cooled structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971291U true CN208971291U (en) | 2019-06-11 |
Family
ID=66756484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821570919.4U Active CN208971291U (en) | 2018-09-26 | 2018-09-26 | Permanent magnet synchronous servo motor rear flange air-cooled structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971291U (en) |
-
2018
- 2018-09-26 CN CN201821570919.4U patent/CN208971291U/en active Active
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