CN212909126U - Temperature-resistant cutting machine stator - Google Patents
Temperature-resistant cutting machine stator Download PDFInfo
- Publication number
- CN212909126U CN212909126U CN202022050487.8U CN202022050487U CN212909126U CN 212909126 U CN212909126 U CN 212909126U CN 202022050487 U CN202022050487 U CN 202022050487U CN 212909126 U CN212909126 U CN 212909126U
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- CN
- China
- Prior art keywords
- stator
- groove
- wire winding
- cutting machine
- temperature
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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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- 238000004804 winding Methods 0.000 claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 27
- 238000004080 punching Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model belongs to the technical field of motor stator equipment, specifically disclose a temperature resistant type cutting machine stator, including the stator towards the piece, the stator is equipped with radiating groove and wire winding groove towards the piece, it is provided with a plurality ofly to surround on the piece radiating groove and wire winding groove, radiating groove circumference is arranged and is set up in the periphery of stator towards the piece, wire winding groove circumference is arranged and is set up in stator towards interior week, can effectively cool off stator core through the insulating heat conduction shell that sets up, and the liquid cooling device sets up in insulating heat conduction shell, thereby can not only effectively cool off to insulating heat conduction shell cooling to stator core, can also avoid producing the influence to the stator magnetic field to avoid reducing stator work efficiency, the utility model discloses simple structure, convenient operation is fit for using widely.
Description
Technical Field
The utility model relates to a temperature resistant type cutting machine stator belongs to motor stator equipment technical field.
Background
Most cutting machine stators in the existing market have poor high temperature resistance, the motor can generate a large amount of heat in work, the heat conductivity of air in the machine base is poor, the heat generated by the stator core can not be dissipated timely, the stator can deform and burn due to overhigh temperature, and the service life of the motor can be seriously shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature resistant type cutting machine stator solves the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature-resistant type cutting machine stator, includes the stator towards the piece, be equipped with radiating groove and wire winding groove on the stator towards the piece, it is provided with a plurality ofly to surround towards the piece on the piece radiating groove and wire winding groove, radiating groove circumference is arranged and is set up in the periphery of stator towards the piece, wire winding groove circumference is arranged and is set up in stator towards the piece interior week.
Preferably, the heat dissipation groove comprises a heat dissipation groove bottom, a heat dissipation groove opening and a heat dissipation groove shoulder, and the heat dissipation groove opening extends towards the side of the heat dissipation groove shoulder in an equal-width mode.
Preferably, the winding groove comprises a winding groove bottom, a winding groove opening and a winding groove shoulder, and the winding groove opening extends towards the side of the winding groove shoulder in a mode that the width is gradually increased.
Preferably, the winding slot shoulder extends from the side of the winding slot opening to the inner side of the stator punching sheet in a mode of gradually increasing the width.
Preferably, including stator core, stator core is by a plurality of stator punching is folded and is pressed and form, the stator core inner wall is equipped with stator winding through the cooling pad, the stator core outer wall is equipped with insulating heat conduction shell, be equipped with the liquid cooling device on the insulating heat conduction shell.
Preferably, the cooling pipe of the liquid cooling device is spirally wound inside the insulating heat-conducting shell.
Preferably, the liquid cooling device is fixedly connected with the insulating heat conduction shell, and two ends of the heat dissipation pad are fixedly connected with the insulating heat conduction shell.
Preferably, the heat dissipation pad is made of an insulating heat conduction material.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model belongs to the technical field of motor stator equipment, specifically disclose a temperature resistant type cutting machine stator, the insulating heat conduction shell through setting up can effectively carry out cooling to stator core, and the liquid cooling device sets up in insulating heat conduction shell, thereby can not only effectively carry out cooling to stator core to insulating heat conduction shell cooling, can also avoid producing the influence to the stator magnetic field to avoid reducing stator work efficiency, the utility model discloses simple structure, convenient operation is fit for using widely.
Drawings
Fig. 1 is a structural diagram of a stator punching sheet of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure: 1. stator punching sheets; 2. a heat sink; 3. a winding slot; 4. the bottom of the heat dissipation groove; 5. a heat dissipation notch; 6. a heat sink shoulder; 7. the bottom of the winding slot; 8. a winding notch; 9. a winding groove shoulder; 10. a stator core; 11. a heat dissipation pad; 12. a stator winding; 13. an insulating heat-conducting housing; 14. a liquid cooling device; 15. and (7) cooling the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a temperature resistant type cutting machine stator, includes stator punching 1, be equipped with radiating groove 2 and wire winding groove 3 on the stator punching 1, it is provided with a plurality ofly to surround on the punching the piece radiating groove 2 and wire winding groove 3, 2 circumference arrangements of radiating groove set up in the periphery of stator punching 1, 3 circumference arrangements in wire winding groove set up in stator punching 1 interior week.
Further, the heat dissipation groove 2 comprises a heat dissipation groove bottom 4, a heat dissipation groove opening 5 and a heat dissipation groove shoulder 6, wherein the heat dissipation groove opening 5 extends towards the side of the heat dissipation groove shoulder 6 in an equal-width mode.
Further, the winding slot 3 comprises a winding slot bottom 7, a winding slot opening 8 and a winding slot shoulder 9, wherein the winding slot opening 8 extends towards the side of the winding slot shoulder 9 in a mode that the width is gradually increased.
Further, the winding slot shoulder 9 extends from the side of the winding slot 8 to the inner side of the stator lamination 1 in a form of gradually increasing width.
Further, including stator core 10, stator core 10 is by a plurality of stator punching 1 is folded and is pressed and form, stator core 10 inner wall is equipped with stator winding 12 through cooling pad 11, stator core 10 outer wall is equipped with insulating heat conduction shell 13, be equipped with liquid cooling device 14 on the insulating heat conduction shell 13.
Further, the cooling pipe 15 of the liquid cooling device 14 is spirally wound inside the insulating heat-conducting shell 13.
Furthermore, the liquid cooling device 14 is fixedly connected with the insulating heat-conducting shell 13, and two ends of the heat dissipation pad 11 are fixedly connected with the insulating heat-conducting shell 13.
Further, the heat dissipation pad 11 is made of an insulating and heat conducting material.
The working principle is as follows: the utility model relates to a temperature-resistant cutting machine stator, when in use, the liquid cooling device 14 cools the insulating heat-conducting shell 13, the insulating heat-conducting shell 13 cools the stator core 10, the metal material adopted by the stator core 10 can quickly transmit the cooling temperature of the outer wall to the interior of the stator core 10, simultaneously, the insulating heat-conducting shell 13 cools the heat-radiating pad 11, the heat-radiating pad 11 cools the inner wall of the stator core 10 and the stator winding 12, thereby achieving the effect of cooling the interior of the stator core 10 and the stator winding 12, the arranged heat-radiating groove 2 enlarges the contact surface of the stator core 10 and the insulating heat-conducting shell 13, effectively improving the heat-conducting efficiency, the liquid cooling device 14 is arranged on the insulating heat-conducting shell 13, effectively avoiding the accidental damage of leakage to the stator core 10 and the stator winding 12, the cooling liquid flows in the insulating heat-conducting shell 13, reduced the influence that the magnetic field that produces stator winding 12 caused, insulating heat conduction shell 13 can be followed stator core 10 and dismantled, conveniently clears up and operations such as change it, the utility model discloses simple structure, convenient operation is fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A temperature-resistant cutting machine stator is characterized in that: including stator punching sheet (1), be equipped with radiating groove (2) and wire winding groove (3) on stator punching sheet (1), it is provided with a plurality ofly to surround on the punching sheet radiating groove (2) and wire winding groove (3), radiating groove (2) circumference is arranged and is set up in the periphery of stator punching sheet (1), wire winding groove (3) circumference is arranged and is set up in stator punching sheet (1) interior week.
2. The temperature-resistant stator of a cutting machine as claimed in claim 1, wherein: the heat dissipation groove (2) comprises a heat dissipation groove bottom (4), a heat dissipation groove opening (5) and a heat dissipation groove shoulder (6), wherein the heat dissipation groove opening (5) extends towards the side of the heat dissipation groove shoulder (6) in an equal-width mode.
3. The temperature-resistant stator of a cutting machine as claimed in claim 1, wherein: wire winding groove (3) are including wire winding groove bottom (7), wire winding notch (8) and wire winding groove shoulder (9), wire winding notch (8) extend towards wire winding groove shoulder (9) place side with the form that the width progressively increases.
4. The temperature-resistant stator of a cutting machine as claimed in claim 3, wherein: the winding groove shoulder (9) extends towards the inner side of the stator punching sheet (1) from the side where the winding groove opening (8) is located in a mode that the width is gradually increased.
5. The temperature-resistant stator of a cutting machine as claimed in claim 1, wherein: including stator core (10), stator core (10) are by a plurality of stator punching (1) is folded and is pressed and form, stator core (10) inner wall is equipped with stator winding (12) through cooling pad (11), stator core (10) outer wall is equipped with insulating heat conduction shell (13), be equipped with liquid cooling device (14) on insulating heat conduction shell (13).
6. The temperature-resistant stator of cutting machine according to claim 5, characterized in that: and a cooling pipe (15) of the liquid cooling device (14) is spirally wound inside the insulating heat-conducting shell (13).
7. The temperature-resistant stator of cutting machine according to claim 5, characterized in that: the liquid cooling device (14) is fixedly connected with the insulating heat conduction shell (13), and two ends of the heat dissipation pad (11) are fixedly connected with the insulating heat conduction shell (13).
8. The temperature-resistant stator of cutting machine according to claim 5, characterized in that: the heat dissipation pad (11) is made of an insulating heat conduction material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022050487.8U CN212909126U (en) | 2020-09-17 | 2020-09-17 | Temperature-resistant cutting machine stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022050487.8U CN212909126U (en) | 2020-09-17 | 2020-09-17 | Temperature-resistant cutting machine stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212909126U true CN212909126U (en) | 2021-04-06 |
Family
ID=75258758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022050487.8U Expired - Fee Related CN212909126U (en) | 2020-09-17 | 2020-09-17 | Temperature-resistant cutting machine stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212909126U (en) |
-
2020
- 2020-09-17 CN CN202022050487.8U patent/CN212909126U/en not_active Expired - Fee Related
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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: 20210406 |