CN201854101U - Split stator for servo motor - Google Patents
Split stator for servo motor Download PDFInfo
- Publication number
- CN201854101U CN201854101U CN2010206347997U CN201020634799U CN201854101U CN 201854101 U CN201854101 U CN 201854101U CN 2010206347997 U CN2010206347997 U CN 2010206347997U CN 201020634799 U CN201020634799 U CN 201020634799U CN 201854101 U CN201854101 U CN 201854101U
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- stator
- servo motor
- motor
- split type
- piece
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Abstract
The utility model relates to the technical field of motors, in particular to a split stator for a servo motor, which resolves technical problems that the prior art is not reasonable enough in structure and the like. The stator comprises a plurality of frame-shaped stator plates, a plurality of notches are arranged on the inner sides of the stator plates, the stator plates are fixedly overlapped together, the notches on the stator plates correspond to each other one by one and form stator grooves, and stator racks capable of being used for winding coils are inserted in the stator grooves. Compared with the prior art, the split stator for a servo motor has the advantages of 1, reasonable design, simple and compact structure, capability of realizing automatic assembling, high assembling efficiency and low manufacturing cost, 2, high groove fullness, small notch clearances, and capabilities of achieving effects of closed grooves, effectively reducing rotation pulsation of the motor and increasing stability and control precision of operation of the motor, and 3, high utilization rate of raw materials and lower temperature rise during operation of the motor.
Description
Technical field
The utility model relates to the motor technology field, especially relates to a kind of split type servo motor stator.
Background technology
Constitute motor stator after motor stator slice is superimposed together, coil is wound on the motor stator.At present, motor stator slice is monolithic construction normally, rolls off the production line by notch during coil winding, and rolling off the production line generally is by manual, and needs shaping again after rolling off the production line, and overhang is higher, causes the expense material of taking a lot of work.In addition, it is lower that motor stator of the prior art also exists copper factor, and causing motor to rotate pulsation easily increases, and stable working is relatively poor, and control precision is the high-technology problem not.
For this reason, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses a kind of split type magneto stator skeleton [application number: CN200420060924.2], in magneto skeleton body peripheral distribution the coil windings pin is arranged, it is characterized in that: have at least a coil windings pin to be connected with skeleton body buckle.The coil windings pin that is connected with skeleton body 1 buckle is fastenedly connected by dovetail groove.This scheme is applicable on the magneto stator that is wound with the different-diameter coil, when when the coil windings of fine rule is damaged, can only change the fine rule circle winding that has damaged, need not change whole magneto stator, and it is low to have maintenance cost, advantage easy to maintenance.
Though such scheme has improved the structure of motor stator to a certain extent, still exist following at least technical problem: 1, structure is reasonable inadequately, is difficult to realize quick location, can't realize the automation coiling, and it is lower to make efficient.2, copper factor is lower, and causing motor to rotate pulsation easily increases, and stable working is relatively poor, and control precision is not high, and electric machine temperature rise is bigger.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of reasonable in design, simple and compact for structure, the copper factor height, and the notch gap is little, can reach the split type servo motor stator of the groove effect of remaining silent.
For achieving the above object, the utility model has adopted following technical proposal: this split type servo motor stator, it is characterized in that, this stator comprises some stator pieces that are shaped as frame, be provided with some breach in the inboard of stator piece, described stator piece is superimposed to be fixed together, and the breach on each stator piece is corresponding one by one is provided with and forms stator slot, be inserted with in the described stator slot can coiling the stator tooth bar.
In above-mentioned split type servo motor stator, described stator piece is provided with location structure.
In above-mentioned split type servo motor stator, described location structure comprises the location hole that is arranged on the stator piece.
In above-mentioned split type servo motor stator, described stator slot is connected by the clamping syndeton with the stator tooth bar.
In above-mentioned split type servo motor stator, described to have decided groove be the reducing groove, and described stator tooth bar has the connecting portion that adapts with the stator slot shape.
In above-mentioned split type servo motor stator, the plates that described stator tooth bar is equated with stator piece by some thickness are superimposed fixedly to form.
Compared with prior art, the advantage of this split type servo motor stator is: 1, reasonable in design, simple and compact for structure, can realize the automation assembling, packaging efficiency height, low cost of manufacture.2, copper factor height, the notch gap is little, can reach the groove effect of remaining silent, and effectively reduces motor and rotates pulsation, improves the stationarity and the control precision of machine operation.3, utilization rate of raw materials height, temperature rise is lower during machine operation.
Description of drawings
Fig. 1 is the main TV structure schematic diagram that the utility model provides.
Fig. 2 is the stator piece master TV structure schematic diagram that the utility model provides.
Fig. 3 is the stator tooth bar master TV structure schematic diagram that the utility model provides.
Fig. 4 is the stator tooth bar side-looking structural representation that the utility model provides.
Among the figure, stator piece 1, breach 11, stator slot 12, location hole 13, stator tooth bar 2, connecting portion 21.
Embodiment
Shown in Fig. 1-4, this split type servo motor stator comprises some stator pieces 1 that are shaped as frame, is provided with some breach 11 in the inboard of stator piece 1.Stator piece 1 superimposed being fixed together, and the breach 11 on each stator piece 1 is corresponding one by one is provided with and forms stator slot 12, be inserted with in the stator slot 12 can coiling stator tooth bar 2.
The utility model is simple and compact for structure, can realize the automation assembling, packaging efficiency height, low cost of manufacture.The copper factor height, the notch gap is little, can reach the groove effect of remaining silent, and effectively reduces motor and rotates pulsation, improves the stationarity and the control precision of machine operation.The utilization rate of raw materials height, temperature rise is lower during machine operation.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.Although this paper has used terms such as stator piece 1, breach 11, stator slot 12, location hole 13, stator tooth bar 2, connecting portion 21 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. split type servo motor stator, it is characterized in that, this stator comprises some stator pieces (1) that are shaped as frame, be provided with some breach (11) in the inboard of stator piece (1), superimposed being fixed together of described stator piece (1), and corresponding one by one setting of the breach (11) on each stator piece (1) also forms stator slot (12), be inserted with in the described stator slot (12) can coiling stator tooth bar (2).
2. split type servo motor stator according to claim 1 is characterized in that, described stator piece (1) is provided with location structure.
3. split type servo motor stator according to claim 2 is characterized in that, described location structure comprises the location hole (13) that is arranged on the stator piece (1).
4. according to claim 1 or 2 or 3 described split type servo motor stators, it is characterized in that described stator slot (12) is connected by the clamping syndeton with stator tooth bar (2).
5. split type servo motor stator according to claim 4 is characterized in that, described stator slot (12) is the reducing groove, and described stator tooth bar (2) has the connecting portion (21) that adapts with stator slot (12) shape.
6. split type servo motor stator according to claim 4 is characterized in that, the plates that described stator tooth bar (2) is equated with stator piece (1) by some thickness are superimposed fixedly to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206347997U CN201854101U (en) | 2010-11-26 | 2010-11-26 | Split stator for servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206347997U CN201854101U (en) | 2010-11-26 | 2010-11-26 | Split stator for servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854101U true CN201854101U (en) | 2011-06-01 |
Family
ID=44096481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206347997U Expired - Fee Related CN201854101U (en) | 2010-11-26 | 2010-11-26 | Split stator for servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854101U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023237A (en) * | 2012-11-22 | 2013-04-03 | 苏州波斯特克精密电机有限公司 | Novel efficient slotted motor stator and winding method thereof |
| CN104979925A (en) * | 2014-04-11 | 2015-10-14 | 博西华电器（江苏）有限公司 | Motor and household electrical appliance provided with the motor |
| CN108712032A (en) * | 2018-07-11 | 2018-10-26 | 赵欣 | A kind of production method and special stater iron core press-loading apparatus of high-precision servo motor |
-
2010
- 2010-11-26 CN CN2010206347997U patent/CN201854101U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023237A (en) * | 2012-11-22 | 2013-04-03 | 苏州波斯特克精密电机有限公司 | Novel efficient slotted motor stator and winding method thereof |
| CN104979925A (en) * | 2014-04-11 | 2015-10-14 | 博西华电器（江苏）有限公司 | Motor and household electrical appliance provided with the motor |
| CN108712032A (en) * | 2018-07-11 | 2018-10-26 | 赵欣 | A kind of production method and special stater iron core press-loading apparatus of high-precision servo motor |
| CN108712032B (en) * | 2018-07-11 | 2023-08-01 | 江西拓又达科技集团有限公司 | Manufacturing method of high-precision servo motor and special stator core press-fitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131126 |