CN204290641U - The welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong - Google Patents
The welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong Download PDFInfo
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- CN204290641U CN204290641U CN201420734691.3U CN201420734691U CN204290641U CN 204290641 U CN204290641 U CN 204290641U CN 201420734691 U CN201420734691 U CN 201420734691U CN 204290641 U CN204290641 U CN 204290641U
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- fixed teeth
- stator winding
- winding assembly
- base plate
- partition type
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses the welding positioning module device of a kind of servomotor partition type stator winding assembly Cheng Yuanyong, comprise fixed teeth, base plate and pressing plate, multiple fixed teeth is equally spaced along base plate excircle, fixed teeth is reversed F-typed, its spring eye bottom transverse axis overlapping spring and the pressing plate had is matched in clearance, and another transverse axis is provided with circular hole, and fixed teeth is flexibly connected with base plate through circular hole by pin, admittedly, fixed teeth is around the tight stator winding assembly of pin rotating clamp for base plate and pressing plate spiral shell.The utility model has the advantages that the angle that fixed teeth can be movable certain, can first make fixed teeth open when putting into stator winding assembly, stator winding assembly to be welded can be placed quickly and easily; Simpler than the more convenient operation of traditional stationary cylinder formula welding positioning module, fast with efficient, become circle positioning precision higher.
Description
Technical field
The utility model relates to a kind of at servomotor partition type stator winding assembly one-tenth circle manufacture field, particularly the welding positioning module device of a kind of servomotor partition type stator winding assembly Cheng Yuanyong.
Background technology
Current servo motor, in order to improve copper factor, reduces motor volume, increasing power density, mostly adopts partition type core construction.That is: will be originally that the stator core of whole circle is divided into point stator core of single tooth.On this point of stator core close around on after enameled wire loop, namely become single partition type stator winding assembly.Then several partition type stator winding assemblies are combined into a full circle by the number of pole-pairs requirement needed for motor, namely become a complete motor stator winding assembly.
Several partition type stator winding assemblies are being spliced into complete motor stator winding assembly, namely be spliced in round process, positioning module device in most employing Fig. 1, wherein fixed teeth 1 maintains static, be exactly immobile, tighter situation is there will be when placing single partition type stator winding assembly, cause inefficiency, waste time and energy, partition type stator winding assembly is then caused to locate time serious inaccurate, formed eccentric and affect the defects such as motor performance, making partition type stator winding assembly become to justify unsuccessfully.This is the place needing to improve.
Utility model content
Technical problem to be solved in the utility model to provide a kind of one-tenth circle easy and simple to handle, the welding positioning module device of the servomotor partition type stator winding assembly Cheng Yuanyong that positioning precision is high.
In order to solve above technical problem, the utility model provides the welding positioning module device of a kind of servomotor partition type stator winding assembly Cheng Yuanyong, comprise fixed teeth, base plate and pressing plate, multiple fixed teeth is equally spaced along base plate excircle, described fixed teeth is reversed F-typed, its spring eye bottom transverse axis overlapping spring and the pressing plate had is matched in clearance, another transverse axis is provided with circular hole, fixed teeth is flexibly connected with base plate through circular hole by pin, admittedly, fixed teeth is around the tight stator winding assembly of pin rotating clamp for base plate and pressing plate spiral shell.
Pin, through after circular hole, is put into the circular groove that base plate is opened simultaneously, and is covered with pressing plate, be fixed by described pin.This pin is the rotating shaft of fixed teeth.Fixed teeth is around the tight stator winding assembly of this axis rotating clamp.
The long end of described fixed teeth is the convex key of strip, and its end is provided with the chamfering of plagioclase 30 °.
Described base plate is for supporting each partition type stator winding assembly to be welded.Described spring provides to the convex key of strip of fixed teeth the spring force clamped, so that welding partition type stator winding assembly being pressed to positioning module center is assembled on dummy shaft periphery carry out precision centering.
Superior effect of the present utility model is:
1) angle that fixed teeth can be movable certain, when can first use annulus cover to make fixed teeth open when putting into each partition type stator winding assembly, to place each partition type stator winding assembly to be welded quickly and easily in this one-tenth circle welding positioning module;
2) after having placed partition type stator winding assembly, return annulus cover, now spring forces fixed teeth each partition type stator winding assembly to be pressed to welding assembling dummy shaft, maintains the shape of each partition type stator winding assembly Cheng Yuan.The operation of more traditional stationary cylinder formula welding positioning module is simply more convenient, and fast with efficient, become circle positioning precision higher, production efficiency is high.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of stationary cylinder formula welding positioning module traditional at present;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is structure cutaway view of the present utility model;
Fig. 4 is that the utility model uses schematic diagram;
Fig. 5 is the two-dimensional structure figure of the utility model fixed teeth;
Fig. 6 is the two-dimensional structure figure of the utility model pressing plate;
Number in the figure illustrates:
1-fixed teeth;
101-circular hole; 102-convex key;
2-base plate; 3-pressing plate;
4-spring; 5-welding assembling dummy shaft;
6-annulus cover; 7-pin;
8-stator winding assembly.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
The utility model is described in detail below in conjunction with accompanying drawing.
Fig. 2 shows structural representation of the present utility model.As shown in Figure 2, the utility model provides the welding positioning module device of a kind of servomotor partition type stator winding assembly Cheng Yuanyong, comprise fixed teeth 1, base plate 2 and pressing plate 3, multiple fixed teeth 1 is equally spaced along base plate 2 excircle, described fixed teeth 1 is reversed F-typed, the spring 4 that it bottom transverse axis overlaps has is matched in clearance with the spring eye of pressing plate 3, another transverse axis is provided with circular hole 101, fixed teeth 1 is flexibly connected with base plate 2 through circular hole 101 by pin 7, base plate 2 is solid with pressing plate 3 spiral shell, and fixed teeth 1 is around the tight stator winding assembly 8 of pin 7 rotating clamp.
Pin, through after circular hole 101, is put into the circular groove that base plate 2 is opened simultaneously, and is covered with pressing plate 3, be fixed by described pin 7.This pin 7 is the rotating shaft of fixed teeth 1.Fixed teeth 1 is around the tight stator winding assembly 8 of this axis rotating clamp.In order to wear-resistant, fixed teeth 1 carries out Quenching Treatment, obtains high rigidity.
The long end of described fixed teeth 1 is the convex key 102 of strip, and its end is provided with the chamfering of plagioclase 30 °, is convenient to partition type stator winding assembly 8 ground and puts into.
Described base plate 2, for supporting each partition type stator winding assembly 8 to be welded, is provided with six screws be connected with pressing plate 3 and has the circular groove placing pin 7 on its surface.
Assembling dummy shaft setting circle when the inner circle of described pressing plate 3 is welding, assembling dummy shaft during welding and this inner circle precision-fit, to ensure the precision of each partition type stator winding assembly 8 one-tenth circle.Arrange in the lower end of pressing plate 3 with the identical spring hole count of each partition type stator winding assembly 8 of welding number, and carry out circumferential directions by point stator core outer round surface location notch position on each partition type stator winding assembly 8.
Described spring 4 provides to the convex key 102 of strip of fixed teeth 1 spring force clamped, so that welding partition type stator winding assembly 8 being pressed to positioning module center is assembled on dummy shaft 5 periphery carry out precision centering.
When the utility model uses, welding assembling dummy shaft 5 is first put in the welding positioning module device of this one-tenth circle, again with the lower end of the welding positioning module device cylindrical of this one-tenth of annulus cover 6 press-in circle, force the convex key 102 of each fixed teeth 1 strip to open to surrounding, be beneficial to succinctly, put into assembling each partition type stator winding assembly 8 to be welded easily.After putting into each partition type stator winding assembly 8, exit annulus cover 6, each partition type stator winding assembly 8, by the spring force of spring 4, presses to and compresses welding and assemble dummy shaft 5, can weld by all fixed teeth of surrounding 1 at once.
The foregoing is only preferred embodiments of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. the welding positioning module device of a servomotor partition type stator winding assembly Cheng Yuanyong, it is characterized in that: comprise fixed teeth, base plate and pressing plate, multiple fixed teeth is equally spaced along base plate excircle, described fixed teeth is reversed F-typed, its spring eye bottom transverse axis overlapping spring and the pressing plate had is matched in clearance, and another transverse axis is provided with circular hole, and fixed teeth is flexibly connected with base plate through circular hole by pin, admittedly, fixed teeth is around the tight stator winding assembly of pin rotating clamp for base plate and pressing plate spiral shell.
2. the welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong according to claim 1, it is characterized in that: described pin is through after circular hole, pin is put into the circular groove that base plate is opened simultaneously, and cover with pressing plate and be fixed, this pin is the rotating shaft of fixed teeth, and fixed teeth is around the tight stator winding assembly of this axis rotating clamp.
3. the welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong according to claim 1, is characterized in that: the long end of described fixed teeth is the convex key of strip, and its end is provided with the chamfering of plagioclase 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734691.3U CN204290641U (en) | 2014-11-28 | 2014-11-28 | The welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734691.3U CN204290641U (en) | 2014-11-28 | 2014-11-28 | The welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290641U true CN204290641U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734691.3U Active CN204290641U (en) | 2014-11-28 | 2014-11-28 | The welding positioning module device of servomotor partition type stator winding assembly Cheng Yuanyong |
Country Status (1)
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| CN (1) | CN204290641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020030195A1 (en) * | 2018-08-06 | 2020-02-13 | 南京磁谷科技有限公司 | Assembly tool for external plug-in assembled stator of high-power, high-speed electric motor |
-
2014
- 2014-11-28 CN CN201420734691.3U patent/CN204290641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020030195A1 (en) * | 2018-08-06 | 2020-02-13 | 南京磁谷科技有限公司 | Assembly tool for external plug-in assembled stator of high-power, high-speed electric motor |
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