CN105449899A - Motor base for fixing stator and assembling method for fixing stator - Google Patents
Motor base for fixing stator and assembling method for fixing stator Download PDFInfo
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- CN105449899A CN105449899A CN201410514725.2A CN201410514725A CN105449899A CN 105449899 A CN105449899 A CN 105449899A CN 201410514725 A CN201410514725 A CN 201410514725A CN 105449899 A CN105449899 A CN 105449899A
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- stator
- support
- overhead gage
- fixed
- seam
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Abstract
The present invention relates to a motor base for fixing a stator and an assembling method for fixing a stator. The motor base (1) for fixing the stator (3) provided by the invention comprises a support plate (9) configured to support the stator (3) and at least one upper baffle (7, 12); after the stator (3) is hoisted in the motor base and fixed on the support plate (9), the upper baffle (7) is fixed with respect to the stator (3), and the upper baffle (7) is detachably fixed at and connected with the motor base (1). The present invention further discloses a method for fixing a stator (3). The method for fixing the stator (3) comprises the following steps: the stator (1) is hoisted at the support baffle (9) of the motor base (1); the upper baffle (7, 12) is fixed with respect to the stator (3); and the upper baffle (7, 12) is detachably fixed at the motor base (1). According to the invention, the installation of a stator is simple and low in cost, and the whole rigidity of a motor is improved.
Description
Technical field
The present invention relates to a kind of support for fixed stator and assembly method.
Background technology
In the prior art in high-voltage motor field, the connected mode of stator and support has two kinds: a kind of is hanging-into type, and one is forced.
Particularly, the feature of hanging-into type is: stator hangs in from support top, and stator and support only support by semicircle.The shortcoming of this connected mode has: 1. support top is uncovered, therefore stand stiffness is poor; 2. stator and support only semicircle support, therefore stator lacks support, stator and support integral rigidity poor, easily produce vibration; 3. support bottom space is little, and radial wind path is not smooth.
And forced feature is: stator penetrates from support one end, stator and support full circle coordinate, and therefore stator and support integral rigidity are better than hanging-into type.But the shortcoming of this connected mode has: 1. stator need adopt press device to be pressed into support, assembling difficulty, dismounting inconvenience; 2. stator need penetrate from support one end, and therefore stator outer diameter is subject to base space restriction, and frame diameter is little, and electric efficiency is low, and loss is large.3. the motor of the high different core length in same center need adopt different supports, causes support specification many, poor universality, production management inconvenience.
Therefore, need a kind ofly overcome above-mentioned two kinds of mode shortcomings and have the scheme of the fixed electrical machinery stator of two kinds of mode advantages concurrently.
Summary of the invention
This patent provides the connected mode of a kind of stator and support, and stator hangs in from support top, makes assembling more convenient, has saved the input of press-loading device.Specifically realized by following scheme:
A kind of support for fixed stator, comprise one for the supporting bracket of support stator, also comprise: at least one overhead gage, when stator to be lifted in support and after being fixed in described supporting bracket, described overhead gage is fixed relative to stator, and is fixedly attached to described support by dismountable for described overhead gage.Stator adopts the assembling mode of hanging-into type, makes assembling, convenient disassembly, saves human cost, saved the input of press-loading device.And stator lower half circle contacts with sole plate supports plate, upper semi-circle contacts with overhead gage, ensure that full circle contact unshakable in one's determination, improves the integral rigidity of motor, be conducive to the vibration eliminating motor.
Preferably, of the present invention in the support of fixed stator, described overhead gage comprises one first overhead gage and one second overhead gage, and wherein said first overhead gage is processed with at least one ventilation hole.Overhead gage has ventilation hole, makes wind path more smooth and easy, reduce the temperature rise of motor, saved and become cost.
In addition preferably, in the support of fixed stator, one end of supporting bracket is processed with seam, for matching with the seam of stator, to realize the axial location of stator of the present invention.
Again preferably, comprise in the support of fixed stator the mounting panel that at least one is fixedly connected with support of the present invention further, overhead gage is dismountable is fixedly attached to mounting panel.
Again preferably, in the support of fixed stator, mounting panel is processed with groove, not stop the wind path by ventilation hole of the present invention.
Also preferably, in the support of fixed stator, stator has stator rib of the present invention, and it is fixing that supporting bracket and described overhead gage realize stator by stator rib.
In addition preferably, in the support of fixed stator, one end of overhead gage is processed with seam, for matching with the seam of stator, to realize the axial location of stator of the present invention.
Present invention also offers a kind of method for fixed stator, comprise the following steps: described stator hoisting is placed in the supporting bracket of support; Overhead gage is fixed relative to described stator; Described overhead gage is detachably fixed to support.Stator adopts the assembling mode of hanging-into type, makes assembling, convenient disassembly, saves human cost, saved the input of press-loading device.
Preferably, of the present invention in the method for fixed stator, support is fixed with mounting panel, and overhead gage is detachably fixed to mounting panel.
Again preferably, in the method for fixed stator, stator processing has stator rib of the present invention, and overhead gage and supporting bracket are fixed stator by stator rib.
Again preferably, in the method for fixed stator, one end of overhead gage is processed with seam of the present invention, matches, to realize the axial location to stator with the seam on stator.
In addition preferably, in the method for fixed stator, one end of supporting bracket is processed with seam of the present invention, matches, to realize the axial location to stator with the seam on stator.
Accompanying drawing explanation
In order to describe the present invention in more detail, be also described further with reference to specific embodiment below with reference to accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to support of the present invention;
Fig. 2 is the enlarged diagram of part B in Fig. 1;
Fig. 3 is the enlarged diagram of C part in Fig. 1;
Fig. 4 is the axonometric drawing according to support of the present invention; With
Fig. 5 is the front view according to support of the present invention.
Reference numerals list
| 1 | Support | 2 | Bolt |
| 3 | Stator | 4 | Stator rib |
| 5 | Mounting panel | 6 | Stator coil |
| 7 | First overhead gage | 8 | Unshakable in one's determination |
| 9 | Supporting bracket | 10 | Stator pressing ring |
| 11 | Cooler | 12 | Second overhead gage |
| 13 | Ventilation hole |
Embodiment
Following reference accompanying drawing illustrates the present invention in further detail.
First with reference to Fig. 1, that schematically illustrates according to the support 1 for fixed stator 3 of the present invention.As seen in Fig., stator 3 mainly comprises: stator core 8, stator pressing ring 10, stator coil 6, and stator rib 4, wherein stator pressing ring 10 machined seam.Further, according to an embodiment of the invention for the support 1 of fixed stator 3, comprise one for the supporting bracket 9 of support stator 3, with at least one overhead gage 7,12, when stator 3 to be lifted in support 1 and after being fixed in described supporting bracket 9, described overhead gage 7 is fixed relative to stator 3, and is fixedly attached to described support 1 by dismountable for overhead gage 7.Further, as shown in Figures 4 and 5, the side that overhead gage 7,12 and stator 3 fix for semicircle so that from the upper semi-circle part of fixed stator.Overhead gage 7,12 generally can adopt thickness to be the steel plate of 5-20mm.
In the embodiments illustrated in the figures, overhead gage comprises the first overhead gage 7 and the second overhead gage 12, and wherein said first overhead gage 7 is processed with at least one ventilation hole 13, as shown in Figure 4.But should be appreciated that the overhead gage of other quantity also can realize fixing stator 3.Meanwhile, wind path as shown by the arrows in Figure 1, the wind path that ventilation hole 13 provides greatly can improve the effect of heat radiation.
As shown in Figure 3, one end that supporting bracket 9 contacts with the stator pressing ring 10 of stator 3, particularly stator 3 at it is processed with seam, for matching with the seam of described stator 3, to realize the axial location of described stator 3.When installing stator 3, locking structure is as shown in the figure worked in coordination.
As shown in Figure 5, support 1 comprises at least one mounting panel 5 be fixedly connected with described support 1 further, and overhead gage 7,12 is dismountablely fixedly attached to described mounting panel 5.Wherein Fig. 2 show in more detail the matching relationship of overhead gage 12 and mounting panel 5 and stator 3.Particularly, overhead gage 12 matches with the seam of the stator pressing ring 10 of stator 3.Meanwhile, overhead gage 12 is processed with through hole to mounting panel 5 in corresponding position, so that both can be fixed together by bolt 2.Employing bolt coordinates, and overhead gage 12 and mounting panel 5 can be separated, thus take out stator when needs.Although not shown overhead gage 7 and the assembling of corresponding mounting panel 5, be appreciated that its assembling is identical with overhead gage 12.Meanwhile, as shown in the figure, mounting panel 5 can be processed with groove, not stop the wind path by described ventilation hole 13.
In addition, mounting panel 5 can be welded to the floor on support 1, can strengthen the intensity of support 1.
In another embodiment, as shown in Figure 5, stator 3 has stator rib 4, and described supporting bracket 9 and described overhead gage 7,12 realize fixing stator 3 by described stator rib 4.Particularly, show stator 3 and have 8 stator ribs 4, be along the circumferential direction uniformly distributed in figure, stator rib 4 is connected with overhead gage 7,12 respectively with the supporting bracket 9 of support 1, all can firmly connect to realize upper and lower semicircle.Meanwhile, the whole stator rib 4 of energy toning, can make the motor of the high different core length in same center can use same support, improve the versatility of motor component, be convenient to production management.
In addition, one end that described overhead gage 7,12 contacts with stator 3 can be processed with seam respectively, for matching with the seam of described stator 3, to realize the axial location of described stator 3.
The foregoing describe according to the support 1 for fixed stator 3 of the present invention.Next by Detailed Description according to the method for fixed stator 3 of the present invention, it comprises the following steps: be placed in the supporting bracket 9 of support 1 by described stator 3 lifting; Overhead gage 7,12 is fixed relative to described stator 3; Described overhead gage 7,12 is detachably fixed to support 1.
Particularly, utilize suspender to be sling by stator 3, be then accurately placed in supporting bracket 9, thus realize the support of supporting bracket 9 pairs of stator 3 lower half circle.Then stator 3 of being fitted by overhead gage 7,12 is fixed, and can cross stator rib 4 and realize in the utility model.Overhead gage 7,12 is connected with the mounting panel 5 being welded to support 1 by recycling bolt 2, thus overhead gage 7,12 is removably fixedly attached on support 1.Certainly, in other method for optimizing, overhead gage 7,12 also can be crossed alternate manner and removably be fixedly attached on support 1.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned disclosure can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (12)
1. the support for fixed stator (3) (1), comprise one for the supporting bracket (9) of support stator (3), it is characterized in that, also comprise: at least one overhead gage (7,12), when stator (3) to be lifted in support (1) and be fixed to described supporting bracket (9) upper after, described overhead gage (7) is fixing relative to stator (3), and be fixedly attached to described support (1) by dismountable for described overhead gage (7).
2. as claimed in claim 1 for the support (1) of fixed stator (3), it is characterized in that, described overhead gage (7,12) comprise one first overhead gage (7) and one second overhead gage (12), wherein said first overhead gage (7) is processed with at least one ventilation hole (13).
3. as claimed in claim 1 for the support (1) of fixed stator (3), it is characterized in that, one end of described supporting bracket (9) is processed with seam, for matching with the seam of described stator (3), to realize the axial location of described stator (3).
4. the support for fixed stator (3) (1) as claimed in claim, it is characterized in that, comprise the mounting panel (5) that at least one is fixedly connected with described support (1) further, described overhead gage (7,12) is dismountable is fixedly attached to described mounting panel (5).
5., as claimed in claim 2 for the support (1) of fixed stator (3), it is characterized in that, described mounting panel (5) is processed with groove, not stop the wind path by described ventilation hole (13).
6. as claimed in claim 1 for the support (1) of fixed stator (3), it is characterized in that, described stator (3) has stator rib (4), and described supporting bracket (9) and described overhead gage (7,12) realize fixing stator (3) by described stator rib (4).
7. as claimed in claim 1 for the support (1) of fixed stator (3), it is characterized in that, one end of described overhead gage (7,12) is processed with seam, for matching with the seam of described stator (3), to realize the axial location of described stator (3).
8. for a method for fixed stator (3), it is characterized in that, comprise the following steps: described stator (3) lifting is placed in the supporting bracket (9) of support (1); Overhead gage (7,12) is fixing relative to described stator (3); Described overhead gage (7,12) is detachably fixed to support (1).
9. the method for fixed stator (3) according to claim 8, it is characterized in that, described support (1) is fixed with mounting panel (5), and described overhead gage (7,12) is detachably fixed to described mounting panel (5).
10. the method for fixed stator (3) according to claim 8, it is characterized in that, described stator (3) is processed with stator rib (4), and described overhead gage (7,12) and described supporting bracket (9) are fixed described stator (3) by described stator rib (4).
11. methods for fixed stator (3) according to claim 8, it is characterized in that, one end of described overhead gage (7,12) is processed with seam, match with the seam on described stator (3), to realize the axial location to described stator (3).
12. methods for fixed stator (3) according to claim 8, it is characterized in that, one end of described supporting bracket (9) is processed with seam, matches with the seam on described stator (3), to realize the axial location to stator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514725.2A CN105449899A (en) | 2014-09-29 | 2014-09-29 | Motor base for fixing stator and assembling method for fixing stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410514725.2A CN105449899A (en) | 2014-09-29 | 2014-09-29 | Motor base for fixing stator and assembling method for fixing stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105449899A true CN105449899A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514725.2A Pending CN105449899A (en) | 2014-09-29 | 2014-09-29 | Motor base for fixing stator and assembling method for fixing stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185902A1 (en) * | 2016-04-27 | 2017-11-02 | Abb Schweiz Ag | Motor frame and motor including the same |
| CN107769429A (en) * | 2017-12-07 | 2018-03-06 | 中车永济电机有限公司 | The stator core fixed structure of aluminum support motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822475A (en) * | 2006-03-23 | 2006-08-23 | 山东齐鲁电机制造有限公司 | Halfing type machine base structure motor |
| CN202405911U (en) * | 2012-01-10 | 2012-08-29 | 无锡华达电机有限公司 | Welded motor base for large motor |
| CN202798183U (en) * | 2012-09-19 | 2013-03-13 | 西安盾安电气有限公司 | Matching structure for motor seat and stator |
| CN202889085U (en) * | 2012-11-07 | 2013-04-17 | 无锡法拉第电机有限公司 | High-intensity box type generator base |
-
2014
- 2014-09-29 CN CN201410514725.2A patent/CN105449899A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822475A (en) * | 2006-03-23 | 2006-08-23 | 山东齐鲁电机制造有限公司 | Halfing type machine base structure motor |
| CN202405911U (en) * | 2012-01-10 | 2012-08-29 | 无锡华达电机有限公司 | Welded motor base for large motor |
| CN202798183U (en) * | 2012-09-19 | 2013-03-13 | 西安盾安电气有限公司 | Matching structure for motor seat and stator |
| CN202889085U (en) * | 2012-11-07 | 2013-04-17 | 无锡法拉第电机有限公司 | High-intensity box type generator base |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185902A1 (en) * | 2016-04-27 | 2017-11-02 | Abb Schweiz Ag | Motor frame and motor including the same |
| CN107317420A (en) * | 2016-04-27 | 2017-11-03 | Abb技术有限公司 | Electric machine stand and motor |
| CN107317420B (en) * | 2016-04-27 | 2019-09-20 | Abb瑞士股份有限公司 | Electric machine stand and motor |
| CN107769429A (en) * | 2017-12-07 | 2018-03-06 | 中车永济电机有限公司 | The stator core fixed structure of aluminum support motor |
| CN107769429B (en) * | 2017-12-07 | 2020-06-09 | 中车永济电机有限公司 | Stator core fixing structure of aluminum engine base motor |
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Application publication date: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |