CN203722428U - Stator and rotor assembly workbench for servo motor - Google Patents
Stator and rotor assembly workbench for servo motor Download PDFInfo
- Publication number
- CN203722428U CN203722428U CN201420083006.5U CN201420083006U CN203722428U CN 203722428 U CN203722428 U CN 203722428U CN 201420083006 U CN201420083006 U CN 201420083006U CN 203722428 U CN203722428 U CN 203722428U
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- cylinder
- stator
- rotor
- motor
- screw mandrel
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Abstract
The utility model discloses a stator and rotor assembly workbench for a servo motor. The workbench includes a base. A rotor three-claw chuck, a stator movement device and an air-cylinder movement device are arranged on the base. Each of the stator movement device and the air-cylinder movement device includes a motor support seat, a motor, lead screw support seats, a lead screw, a lead screw sleeve and a coupler. A motor is fixed at one side of each motor support seat. A slide rail is arranged at the upper end of each motor support seat. The lead screw support seats are located at the two ends of the lead screws. The lead screws are connected with the motors through the couplers. The lead screw sleeves sleeve the lead screws. The upper end of the lead screw sleeve of the stator movement device is connected with a stator platform. The upper end of the lead screw sleeve of the air-cylinder movement device is connected with an air-cylinder assembly. Compared with the prior art, the stator and rotor assembly workbench for the servo motor ensures that after a stator is placed on the platform, the center of the stator and the center of a rotor are concentric. The rotor is supported through an air cylinder and a rotor support bracket so that sag of the rotor because of gravity is prevented.
Description
Technical field
The utility model relates to a kind of servomotor rotor fitter's bench.
Background technology
In current permanent-magnet alternating current servo motor, rotor structure has two kinds of Interior permanent magnet and Surface Mount magnet steel, because surface-mount type is simple in structure, good manufacturability, so, the rotor of permanent-magnet alternating current servo motor usually adopts Surface Mount structure, this reinforces the magnet steel of rotor outer surface with regard to requiring, the method of reinforcing at present has in the winding of rotor magnetic steel outside without latitude band or cover stainless steel coil, cover stainless steel coil is simple comparatively speaking, but during due to machine operation, in stainless steel coil, can induction produce eddy current, cause electric machine temperature rise to become large, so, surface-mounted rotor conventionally more now adopts winding to bring reinforcing magnet steel without latitude, although winding can be avoided increasing electric machine temperature rise because of eddy current without latitude band, but during assembling, due to the attraction between rotor, if rotor is not concentric while having equipment to guarantee assembling, stator core is easy to scratch without latitude band, when this will cause motor rotation, there is scraping abnormal sound, also exist magnet steel to come off, the hidden danger that motor lost efficacy simultaneously.
Summary of the invention
The utility model, in order to solve the above-mentioned deficiency of prior art, provides a kind of servomotor rotor fitter's bench.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of servomotor rotor fitter's bench, it is characterized in that: comprise base, described base is provided with rotor scroll chuck, stator mobile device and cylinder mobile device, described stator mobile device and cylinder mobile device include motor supporting base, motor, screw mandrel supporting seat, screw mandrel, screw rod bushing and shaft coupling, one side fixed electrical machinery of described motor supporting base, motor supporting base upper end is provided with slide rail; Described screw mandrel supporting seat is positioned at screw mandrel two ends, between screw mandrel and motor, by shaft coupling, connects, and screw rod bushing is enclosed within on screw mandrel; The screw rod bushing upper end of described stator mobile device is connected with stator platform, and the screw rod bushing upper end of described cylinder mobile device is connected with cylinder assembly; Described cylinder assembly comprises that cylinder supports seat, cylinder supports seat connect cylinder block, and cylinder block is fixed with cylinder, and is provided with a positioning rod, and the cylinder rod of cylinder connects a rotor supports holder.
Between described screw mandrel supporting seat and base, be provided with cushion block.
The utility model converts rotatablely moving of motor to rectilinear motion by screw mandrel and screw rod bushing, thereby realize the mutual motion between rotor to be assembled and stator, then by other device, be to turn from concentric with stator, and overcome the attraction between rotor, realize that rotor is undamaged to be packed in stator.
The utility model advantage is compared with prior art: fitter's bench of the present utility model can not damage without latitude band while guaranteeing rotor assembling; It is by motor, screw mandrel and screw rod bushing, to rotatablely move and convert rectilinear motion to, by scroll chuck, clamp rotor, by stator platform, guarantee stator be placed on platform after stator center concentric with rotor center, by cylinder and rotor supports holder, rotor supports is got up, avoid rotor because of gravity sagging.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that the utility model is used status architecture schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of servomotor rotor fitter's bench, is characterized in that: comprise base 1, described base 1 is provided with rotor scroll chuck 2, stator mobile device 3 and cylinder mobile device 4;
Described stator mobile device 3 comprises motor supporting base 31, motor 32, screw mandrel supporting seat 33, screw mandrel 34, screw rod bushing 35 and shaft coupling 36, a side fixed electrical machinery 32 of described motor supporting base 31, and motor supporting base 31 upper ends are provided with slide rail 37; Described screw mandrel supporting seat 33 is positioned at screw mandrel 34 two ends, between screw mandrel 34 and motor 32, by shaft coupling 36, connects, and screw rod bushing 35 is enclosed within on screw mandrel 34;
Described cylinder mobile device 4 comprises motor supporting base 41, motor 42, screw mandrel supporting seat 43, screw mandrel 44, screw rod bushing 45 and shaft coupling 46, a side fixed electrical machinery 42 of described motor supporting base 41, and motor supporting base 41 upper ends are provided with slide rail 47; Described screw mandrel supporting seat 43 is positioned at screw mandrel 44 two ends, between screw mandrel 44 and motor 42, by shaft coupling 46, connects, and screw rod bushing 45 is enclosed within on screw mandrel 44;
Screw mandrel 34 set upper sides of described stator mobile device 3 are connected with stator platform 5, and screw mandrel 44 set upper sides of described cylinder mobile device 4 are connected with cylinder assembly 6;
Described cylinder assembly 6 comprises that cylinder supports seat 61, cylinder supports seat 61 connect cylinder block 62, and cylinder block 62 is fixed with cylinder 63, and is provided with a positioning rod 64, and the cylinder rod 65 of cylinder connects a rotor supports holder 66.
Between described screw mandrel supporting seat 33 and screw mandrel supporting seat 43 and base 1, be provided with cushion block 7.
As shown in Figure 1 and Figure 2, during use, first, rotor 8 use rotor scroll chucks 2 to be assembled tentatively tighten up, then stator to be assembled 9 is placed on stator platform 5 and is compressed.Then, start to assemble: the motor that starts stator mobile device 3 and cylinder mobile device 4, stator platform 5 is with stator 9 to rotor movement, and cylinder assembly 6 is also to rotor movement, when the about 10cm of stator 9 tip to face distance rotor simultaneously, stop the motor 32 of stator mobile device 3, backstay 64 enters stator 9 completely, stops the motor 42 of cylinder mobile device 4, starts cylinder 63 cylinder rod 65 is stretched out, until epitrochanterian bearing is held in rotor supports holder 66, shifter cylinder 63.Restart stator mobile device motor 32, stator platform 5 is moved to rotor 8 with stator 9, until rotor 8 packs stator 9 completely into.Start cylinder 63, cylinder rod 65 is return in cylinder; Restart the motor 42 of cylinder mobile device, backstay 65 is exited from stator 9.Unclamp stator 9 again, start the motor of stator mobile device 3, mobile stator platform 5 is thrown off armature spindle, then is hung lower stator 9 with crane from rotor scroll chuck 2, completes rotor assembling, proceeds to subsequent processing.
Above-mentioned embodiment is exemplary, is to be this patent to be comprised to the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do be anyly equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. a servomotor rotor fitter's bench, it is characterized in that: comprise base, described base is provided with rotor scroll chuck, stator mobile device and cylinder mobile device, described stator mobile device and cylinder mobile device include motor supporting base, motor, screw mandrel supporting seat, screw mandrel, screw rod bushing and shaft coupling, one side fixed electrical machinery of described motor supporting base, motor supporting base upper end is provided with slide rail; Described screw mandrel supporting seat is positioned at screw mandrel two ends, between screw mandrel and motor, by shaft coupling, connects, and screw rod bushing is enclosed within on screw mandrel; The screw rod bushing upper end of described stator mobile device is connected with stator platform, and the screw rod bushing upper end of described cylinder mobile device is connected with cylinder assembly; Described cylinder assembly comprises that cylinder supports seat, cylinder supports seat connect cylinder block, and cylinder block is fixed with cylinder, and is provided with a positioning rod, and the cylinder rod of cylinder connects a rotor supports holder.
2. a kind of servomotor rotor fitter's bench according to claim 1, is characterized in that: between described screw mandrel supporting seat and base, be provided with cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083006.5U CN203722428U (en) | 2014-02-26 | 2014-02-26 | Stator and rotor assembly workbench for servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083006.5U CN203722428U (en) | 2014-02-26 | 2014-02-26 | Stator and rotor assembly workbench for servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722428U true CN203722428U (en) | 2014-07-16 |
Family
ID=51161551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083006.5U Expired - Fee Related CN203722428U (en) | 2014-02-26 | 2014-02-26 | Stator and rotor assembly workbench for servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825413A (en) * | 2014-02-26 | 2014-05-28 | 上海翡叶动力科技有限公司 | Assembling workbench for rotor and stator of servo motor |
| CN108400687A (en) * | 2018-05-04 | 2018-08-14 | 芜湖翡叶动力科技有限公司 | A kind of motor rotor stator assembly equipment |
| CN110798036A (en) * | 2019-12-16 | 2020-02-14 | 新昌县籍服机械有限公司 | Auxiliary device for assembling high-precision servo motor |
-
2014
- 2014-02-26 CN CN201420083006.5U patent/CN203722428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825413A (en) * | 2014-02-26 | 2014-05-28 | 上海翡叶动力科技有限公司 | Assembling workbench for rotor and stator of servo motor |
| CN108400687A (en) * | 2018-05-04 | 2018-08-14 | 芜湖翡叶动力科技有限公司 | A kind of motor rotor stator assembly equipment |
| CN110798036A (en) * | 2019-12-16 | 2020-02-14 | 新昌县籍服机械有限公司 | Auxiliary device for assembling high-precision servo motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHU FEIYE POWER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI FINE POWER TECHNOLOGY CO., LTD. Effective date: 20150720 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150720 Address after: 241000 Anhui city of Wuhu province Jiujiang Electronic Industrial Park building room 5005 Patentee after: Wuhu finepower Technology Co., Ltd. Address before: 201619, No. 6, building 111, cave Road, Dong Jing Town, Shanghai, Songjiang District Patentee before: SHANGHAI FINEPOWER TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200226 |