WO2021088334A1 - 转子组件上压换向器装置 - Google Patents
转子组件上压换向器装置 Download PDFInfo
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- WO2021088334A1 WO2021088334A1 PCT/CN2020/087191 CN2020087191W WO2021088334A1 WO 2021088334 A1 WO2021088334 A1 WO 2021088334A1 CN 2020087191 W CN2020087191 W CN 2020087191W WO 2021088334 A1 WO2021088334 A1 WO 2021088334A1
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- commutator
- positioning
- rotor assembly
- positioning seat
- piece
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
Definitions
- the invention relates to an upper pressure commutator device of a rotor assembly.
- the invention patent with application number 201721916329.8 discloses a rotor assembly and commutator press-fitting device, by setting the commutator positioning piece on the commutator positioning seat, and setting the rotor assembly positioning piece on the rotor assembly positioning seat.
- the coordinator positioning piece and the rotor assembly positioning piece realize the alignment of the rotor slot of the rotor core with the slot of the commutator, but the processing technology and assembly requirements of this device are very high, and the production cost is relatively high.
- the length of the commutator positioning piece is also very limited.
- Some commutators have a width of 1mm between two adjacent commutator segments, and some even have two adjacent commutators. The width between the direction pieces is 0.5mm, so that the commutator positioning piece is still very thin. The commutator positioning piece is easily deformed or worn during the press-fitting process. Even if the commutator is aligned with the rotor core before, deviation will occur due to the deformation and wear of the commutator positioning piece.
- What is needed is a device that is easy to process and assemble, and can realize the alignment of the commutator and the rotor core on the rotor assembly.
- the purpose of the present invention is to provide a rotor assembly up-pressing commutator device which is convenient for processing and assembly and can realize the alignment of the commutator and the rotor core on the rotor assembly.
- a rotor assembly upper-pressing commutator device comprising a bottom plate, the bottom plate is provided with a commutator positioning seat, a rotor assembly positioning seat and a pressing mechanism, the pressing The output end of the tightening mechanism is provided with a pressing block, the rotor assembly positioning seat is located above the commutator positioning seat and is fixed to the bottom plate by a bracket, the commutator positioning seat has a placement groove for placing the commutator, the The rotor assembly positioning seat has a guide groove penetrating up and down to place the rotor assembly.
- the pressure block moves under the action of the pressing mechanism to compress the commutator on the commutator positioning seat.
- a first positioning piece is provided, the width of the first positioning piece is the same as the width of the rotor slot of the rotor assembly, the commutator positioning seat is provided with a debugging piece, and the width of the upper end of the debugging piece is the same as the width of the rotor groove.
- a mutually matched fixing structure is provided between the commutator positioning seat and the bottom plate, and the fixing structure includes at least two arc-shaped adjusting grooves, and fixing bolts located in the adjusting grooves. The arcs of the several adjusting grooves are arranged concentrically with the placing grooves, The adjusting groove is arranged on the bottom plate or the commutator positioning seat.
- the rotor assembly positioning seat When the present invention is assembled, the rotor assembly positioning seat is first fixed on the bottom plate, the commutator positioning seat is placed on the bottom plate and the fixing bolts are located in the adjusting groove, and then the rotor assembly is placed in the guide groove of the rotor assembly positioning seat, and The first positioning piece is located in the rotor slot of the rotor core of the rotor assembly, and then the commutator is rotated to realize the adjustment piece is located in the rotor slot, the adjustment piece is aligned or fixed with the commutator positioning seat, and finally fixed The bolts, the bottom plate and the commutator positioning seat are locked and fixed.
- the present invention When the present invention is used, it is only necessary to align the commutator and the commutator positioning seat, and then realize the fixation of the commutator and the commutator positioning seat through a pressing mechanism, and then place and press the rotor assembly. .
- the invention has low requirements on processing technology, is very convenient to assemble, and has low production cost.
- the alignment of the commutator and the commutator positioning seat can be achieved in a variety of ways; the commutator positioning seat can be slotted and the positioning piece can be placed, and the commutator and the commutator positioning seat can be realized by the positioning piece. Align, and then provide a pressing mechanism to compress and fix the commutator, and then press-fit the rotor assembly. After the press-fit is completed, take out the rotor and the positioning piece; even the commutator can be visually observed and aligned.
- Align with the commutator positioning seat for example, draw a mark line with the same width as the upper slot of the commutator (the space between two adjacent commutator segments) on the commutator, or you can also place it on the commutator positioning seat. Slotted on.
- the present invention only needs to debug the rotation angle of the commutator positioning seat once, and after the assembly of the commutator positioning seat and the bottom plate is completed, the commutator positioning seat and the bottom plate can be welded together by welding.
- a fixing block is provided at the lower end of the commutator positioning seat, the fixing block is provided with the adjustment slot penetrating up and down, the bottom plate fixing bolt is fixed to the bottom plate, and the fixing bolt is matched with a fixing nut .
- the fixing bolts are fixed on the bottom plate, and then the commutator positioning seat is placed on the bottom plate and the fixing bolts are located in the adjusting block, and then the commutator positioning seat is automatically transferred to realize the commutator positioning Alignment of the seat, the adjustment piece and the positioning post of the rotor assembly.
- the lower end of the commutator positioning seat is provided with a fixing block
- the fixing block is provided with the adjustment slot penetrating up and down
- the bottom plate is provided with a fixing hole that matches with a fixing bolt
- the lower end of the fixing bolt is fixed In the fixing hole, or the upper end of the fixing bolt passes through the fixing hole and then fixed with the fixing nut.
- the commutator positioning seat is placed on the bottom plate, then the fixing bolt is inserted into the adjusting groove and the fixing bolt passes through the fixing hole, and the fixing nut is fitted on the upper end of the fixing bolt, and then the commutator is performed Autobiography of the positioning seat to achieve the alignment of the commutator positioning seat, the adjustment piece and the rotor assembly.
- the debugging piece and the commutator positioning seat are detachably fixed.
- the debugging piece is only used for the assembly of the present invention. After the alignment of the commutator positioning seat and the rotor assembly is completed, the debugging piece can be removed to facilitate the subsequent insertion of the commutator, so that the subsequent commutator can be press-fitted and replaced. For convenience.
- the commutator positioning seat is provided with a first positioning groove that opens upwards, the lower end of the debugging piece has a second positioning groove corresponding to the first positioning groove, or the lower end of the debugging piece has a first positioning groove that extends into Positioning protrusions so that the debugging piece and the commutator positioning seat are fixedly positioned.
- the adjustment piece can be aligned with the commutator positioning base by naked eye alignment, or can be fixed to the commutator positioning base to align the commutator positioning base with the rotor assembly positioning base.
- the width of the first positioning groove is the same as the width between two adjacent segments of the commutator.
- the first positioning groove of the commutator positioning base of the present invention is not only used for the alignment of the commutator positioning base and the debugging piece, but also used for the alignment of the commutator positioning base and the commutator.
- the number of the first positioning grooves is at least two.
- the above settings are used to improve the alignment accuracy.
- the first positioning groove is matched with a second positioning piece, and the width of the second positioning piece is the same as the width between two adjacent commutating pieces of the commutator.
- the second positioning piece is inserted into the slot of the commutator and the first positioning slot to realize the alignment of the commutator and the commutator positioning seat, and the positioning of the commutator and the commutator is performed by the pressing mechanism after alignment. After fixing the seat, the second positioning piece can be removed later.
- the commutator positioning seat has a relief groove that gives way to the pressure block and communicates with the placement groove, and the contact surface between the pressure block and the commutator is a curved surface.
- the above arrangement improves the pressing effect of the pressing mechanism on the commutator.
- the inner edge of the cross section of the guide groove is circular or arc-shaped; the side of the guide groove is open.
- the invention has the advantages of convenient processing and assembly, low cost, and can realize the alignment of the commutator and the rotor core on the rotor assembly.
- Fig. 1 is a schematic diagram of a structure of the present invention when the commutator positioning seat and the bottom plate are fixed.
- Fig. 2 is a schematic diagram of another structure when the commutator positioning seat is fixed to the bottom plate of the present invention.
- Figure 3 is a schematic diagram of a structure of the present invention when it is used in press fitting.
- Fig. 4 is a schematic diagram of another structure of the present invention during press-fitting use.
- the upper pressure commutator device of the rotor assembly of the present invention can be used with various presses.
- the press can choose hydraulic press, cylinder press, electric cylinder, etc., which can make the rotor shaft of the rotor assembly and the commutator press fit.
- a pressure sensor can be provided on the press, and the pressure sensor detects that the press at the output end of the press reaches a set value to send a signal to reset the press to avoid over-pressing.
- the rotor assembly upper-pressing commutator device of the present invention includes a bottom plate 1.
- the bottom plate 1 is provided with a commutator positioning seat 2, a rotor assembly positioning seat 3, and a pressing mechanism 4.
- the output end of the mechanism 4 is provided with a pressing block 41.
- the rotor assembly positioning base 3 is located above the commutator positioning base 2 and is fixed to the bottom plate 1 by a bracket 30.
- the commutator positioning base 2 has a placement slot for placing the commutator 5 20.
- the rotor assembly positioning seat 3 has a guide groove 60 penetrating up and down to place the rotor assembly 6, and the pressing block 41 moves under the action of the pressing mechanism 4 to press the commutator 5 on the commutator positioning seat 2 so that A first positioning piece 31 is provided on the groove wall.
- the width of the first positioning piece 31 is the same as the width of the rotor slot of the rotor assembly 6.
- the commutator positioning seat 2 is provided with a debugging piece 7.
- the upper end width of the debugging piece 7 is the same as that of the rotor groove. The width is the same.
- the commutator positioning seat 2 and the bottom plate 1 are provided with a fixed structure that cooperates with each other.
- the fixed structure includes two arc-shaped adjusting grooves 21, a fixing bolt located in the adjusting groove 21, and the arcs of the adjusting grooves 21 and the placement grooves. 20 is arranged concentrically, and the adjusting groove 21 is arranged on the commutator positioning seat 2.
- the lower end of the commutator positioning seat 2 is provided with a fixing block 22, the fixing block 22 is provided with the adjusting groove 21 that penetrates up and down, and the bottom plate 1 is provided with a fixing hole 11 that is matched with a fixing bolt.
- the lower end of the fixing bolt is screwed to the fixing ⁇ 11 ⁇ .
- the debugging piece 7 is detachably fixed with the commutator positioning seat 2.
- the commutator positioning seat 2 is provided with two first positioning grooves 23 that open upwards.
- the lower end of the debugging piece 7 has a first positioning groove 23 that extends into the first positioning groove 23 to make the debugging piece 7 Positioning protrusion 71 fixed to the commutator positioning seat 2.
- the width of the first positioning groove 23 is the same as the width between two adjacent segments of the commutator 5.
- the first positioning groove 23 is equipped with a second positioning piece, and the width of the second positioning piece is the same as the width between two adjacent commutating pieces of the commutator 5.
- the commutator positioning seat 2 has a concession groove 24 that gives way to the pressure block 41 and communicates with the placement groove 20, and the contact surface between the pressure block 41 and the commutator 5 is an arc surface.
- the bracket 30 is integrally formed on the lower side of the rotor assembly positioning seat 3, the bracket 30 has a gap for the pressure block 41, the inner edge of the cross section of the guide groove 60 is arc-shaped, and the guide groove 60 is open to the front side.
- the rotor assembly positioning seat is first fixed on the bottom plate, the commutator positioning seat is placed on the bottom plate and the adjusting slot is aligned with the fixing hole, and then the lower end of the fixing bolt is fixed in the fixing hole, and then the rotor is fixed in the fixing hole.
- the rotor assembly is placed in the guide slot of the assembly positioning base, and the first positioning piece is located in the rotor slot of the rotor core of the rotor assembly.
- the rotor shaft of the rotor assembly can be held by hand to actually hang the rotor assembly in the commutation
- the adjustment piece is inserted into the rotor slot of the rotor core of the rotor assembly, and the commutator positioning seat is rotated to make the positioning protrusion of the adjustment piece located on the commutator after the rotor assembly is lowered.
- the first segment of the positioning slot of the positioning seat after realizing the mutual alignment of the commutator positioning seat, the debugging piece, the rotor assembly, the first positioning piece, and the rotor assembly positioning seat, tighten the fixing bolts down to realize the commutator positioning Fix the seat and the bottom plate, and finally take out the debugging piece and the rotor assembly.
- the commutator When the present invention is used, the commutator is placed in the placement slot of the commutator positioning seat, the slot of the commutator is aligned with the first positioning slot, and then the pressing mechanism is activated to press the commutator on the commutator. Then place the rotor assembly into the guide groove of the rotor assembly positioning seat, and place the first positioning piece in the rotor slot of the rotor core of the rotor assembly, and then start the press to press the rotor assembly down. In order to press-fit the commutator on the rotor shaft of the rotor assembly.
- the invention has low requirements on processing technology, is very convenient to assemble, and has low production cost.
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- Manufacture Of Motors, Generators (AREA)
Abstract
本发明的目的是提供一种便于加工和装配，且能实现换向器与转子组件上转子铁芯对准的转子组件上压换向器装置。一种转子组件上压换向器装置，包括底板，所述底板上设有换向器定位座、转子组件定位座和压紧机构，所述压紧机构输出端设有压块，所述转子组件定位座位于换向器定位座上方并通过支架固定于底板上，所述换向器定位座具有用于放置换向器的放置槽，所述转子组件定位座具有上下贯穿以放置转子组件的导向槽，所述让位槽槽壁上设有第一定位片，所述第一定位片宽度与转子组件的转子槽宽度相同，所述换向器定位座上设有调试片，所述调试片上端宽度与转子槽宽度相同，所述换向器定位座与底板间设有相互配合的固定结构。
Description
本发明涉及一种转子组件上压换向器装置。
进行换向器与转子组件的压装时，需要进行换向器的相邻两个换向片之间所构成的槽与转子铁芯的转子槽对准。申请号为201721916329.8的发明专利公开了一种转子组件与换向器压装装置，通过在换向器定位座上设置换向器定位片，在转子组件定位座上设置转子组件定位片，通过换向器定位片与转子组件定位片的配合实现转子铁芯的转子槽与换向器的槽的对准，但这个装置的加工工艺和装配要求都很高，生产成本较大。
由于换向器较小，换向器定位片的长度也很有限，有的换向器的相邻两个换向片之间的宽度为1mm，甚至有的换向器的相邻两个换向片间的宽度为0.5mm，使得换向器定位片还很薄。换向器定位片极易在压装过程中变形或磨损，即使之前换向器与转子铁芯对准了，也会因为换向器定位片变形和磨损而发生偏差。
需要一种便于加工和装配，且能实现换向器与转子组件上转子铁芯对准的装置。
本发明的目的是提供一种便于加工和装配，且能实现换向器与转子组件上转子铁芯对准的转子组件上压换向器装置。
为实现上述目的，本发明采用如下技术方案：一种转子组件上压换向器装置，包括底板，所述底板上设有换向器定位座、转子组件定位座和压紧机构，所述压紧机构输出端设有压块，所述转子组件定位座位于换向器定位座上方并通过支架固定于底板上，所述换向器定位座具有用于放置换向器的放置槽，所述转子组件定位座具有上下贯穿以放置转子组件的导向槽，所述压块在压紧机构的作用下移动以将换向器压紧在换向器定位座上，所述让位槽槽壁上设有第一定位片，所述第一定位片宽度与转子组件的转子槽宽度相同，所述换向器定位座上设有调试片，所述调试片上端宽度与转子槽宽度相同，所述换向器定位座与底板间设有相互配合的固定结构，所述固定结构包括至少两个呈弧形的调节槽、位于调节槽内的固定螺栓若干调节槽的圆弧与放置槽同心设置，所述调节槽设置于底板或换向器定位座上。
本发明装配时，先将转子组件定位座固定在底板上，将换向器定位座放置在底板上并使固定螺栓位于调节槽内，随后在转子组件定位座的导向槽内放置转子组件，并使第一定位片位于转子组件的转子铁芯的转子槽内，随后通过转动换向器的方式以实现调试片位于转子槽内、调试片与换向器定位座对准或固定，最后进行固定螺栓、底板和换向器定位座的锁紧固定。
本发明使用时，只需要进行换向器与换向器定位座的对准，然后通过压紧机构实现换向器与换向器定位座的固定，随后进行转子组件的放置和压装即可。本发明对加工工艺要求较低，装配十分方便，生产成本较低。
其中，可通过多种方式实现换向器与换向器定位座的对准；可以在换向器定位座上开槽并放置定位片，通过定位片实现换向器与换向器定位座的对准，随后提供压紧机构进行换向器的压紧固定，然后进行转子组件的压装，压装完成后进行转子与定位片的取出；甚至可以通过肉眼观察对准的方式进行换向器与换向器定位座的对准，比如在换向器上画出与换向器上槽（相邻两个换向片间的空间）宽度相同的标记线，也可以在换向器定位座上开槽。其中，本发明只需要进行一次换向器定位座自转角度的调试，完成换向器定位座与底板的装配后，可以通过焊接的方式将换向器定位座与底板焊死。
作为优选，所述换向器定位座下端设有固定块，所述固定块上设有上下贯穿的所述调节槽，所述底板固定螺栓固定于底板上，所述固定螺栓上搭配有固定螺母。当进行本发明装配时，将固定螺栓固定在底板上，随后将换向器定位座放置在底板上并使固定螺栓位于调节块内，随后进行换向器定位座的自传以实现换向器定位座、调试片和转子组件定位柱的对准。
作为优选，所述换向器定位座下端设有固定块，所述固定块上设有上下贯穿的所述调节槽，所述底板上设有与固定螺栓相配合的固定孔，固定螺栓下端固定于固定孔内，或固定螺栓上端穿过固定孔后与固定螺母固定。当进行本发明装配时，将换向器定位座放置在底板上，随后将固定螺栓插配在调节槽内并使固定螺栓穿过固定孔，在固定螺栓上端配合固定螺母，随后进行换向器定位座的自传以实现换向器定位座、调试片和转子组件的对准。
作为优选，所述调试片与换向器定位座可拆卸固定。调试片仅用于本发明的装配，完成换向器定位座和转子组件的对准后，可将调试片拆除，以方便后续换向器的放入，以使后续的换向器压装更为方便。
作为优选，所述换向器定位座设有向上开口的第一定位槽，所述调试片下端具有与第一定位槽相对应的第二定位槽，或调试片下端具有伸入第一定位槽以使调试片与换向器定位座定位固定的定位凸起。其中，调试片可通过肉眼对准的方式与换向器定位座对准，也可以通过与换向器定位座固定的方式以进行换向器定位座与转子组件定位座的对准。
作为优选，所述第一定位槽宽度与换向器的相邻两个换向片间的宽度相同。本发明换向器定位座的第一定位槽不仅用于换向器定位座与调试片的对准，还用于换向器定位座与换向器的对准。
作为优选，所述第一定位槽的数量至少为两个。上述设置以提高对准精度。
作为优选，所述第一定位槽搭配有第二定位片，所述第二定位片宽度与换向器的相邻两个换向片间的宽度相同。通过往换向器的槽和第一定位槽内塞入第二定位片以实现换向器与换向器定位座的对准，对准后通过压紧机构进行换向器与换向器定位座的固定，随后可以拆除第二定位片。
作为优选，所述换向器定位座具有对压块让位并与放置槽相通的让位槽，所述压块与换向器的接触面为弧面。上述设置以提高压紧机构对换向器的压紧效果。
作为优选，所述导向槽横截面内缘呈圆形或圆弧形；所述导向槽侧面开口。上述设置以便于转子组件放入导向槽内。
本发明具有便于加工和装配，成本较低且能实现换向器与转子组件上转子铁芯对准的优点。
图1为本发明进行换向器定位座与底板固定时的一种结构示意图。
图2为本发明的进行换向器定位座与底板固定时的另一种结构示意图。
图3为本发明压装使用时的一种结构示意图。
图4为本发明压装使用时的另一种结构示意图。
下面根据附图和具体实施例对本发明作进一步描述。
本发明的转子组件上压换向器装置可搭配各种压机一起使用，压机可选择液压机、气缸压机、电缸等一切能使将转子组件的转子轴与换向器压装的现有设备。公知的，可以在压机上设置压力传感器，压力传感器检测压机输出端压机达到设定值后以发送信号，以使压机复位以避免过度压装。
由图1至图4所示，本发明的转子组件上压换向器装置，包括底板1，底板1上设有换向器定位座2、转子组件定位座3和压紧机构4，压紧机构4输出端设有压块41，转子组件定位座3位于换向器定位座2上方并通过支架30固定于底板1上，换向器定位座2具有用于放置换向器5的放置槽20，转子组件定位座3具有上下贯穿以放置转子组件6的导向槽60，压块41在压紧机构4的作用下移动以将换向器5压紧在换向器定位座2上，让位槽槽壁上设有第一定位片31，第一定位片31宽度与转子组件6的转子槽宽度相同，换向器定位座2上设有调试片7，调试片7上端宽度与转子槽宽度相同。
换向器定位座2与底板1间设有相互配合的固定结构，固定结构包括两个呈弧形的调节槽21、位于调节槽21内的固定螺栓，若干调节槽21的圆弧与放置槽20同心设置，调节槽21设置于换向器定位座2上。换向器定位座2下端设有固定块22，固定块22上设有上下贯穿的所述调节槽21，底板1上设有与固定螺栓相配合的固定孔11，固定螺栓下端螺纹固定于固定孔11内。
调试片7与换向器定位座2可拆卸固定，换向器定位座2设有向上开口的两个第一定位槽23，调试片7下端具有伸入第一定位槽23以使调试片7与换向器定位座2定位固定的定位凸起71。第一定位槽23宽度与换向器5的相邻两个换向片间的宽度相同。第一定位槽搭23配有第二定位片，第二定位片宽度与换向器5的相邻两个换向片间的宽度相同。
换向器定位座2具有对压块41让位并与放置槽20相通的让位槽24，压块41与换向器5的接触面为弧面。支架30一体成型于转子组件定位座3下侧，支架30具有对压块41让位的缺口，导向槽60横截面内缘呈圆弧形，导向槽60向前侧面开口。
本发明装配时，先将转子组件定位座固定在底板上，将换向器定位座放置在底板上并使调节槽与固定孔对准，随后将固定螺栓下端固定在固定孔内，随后在转子组件定位座的导向槽内放置转子组件，并使第一定位片位于转子组件的转子铁芯的转子槽内，可以通过手持的放置拿住转子组件的转子轴以实使转子组件悬挂在换向器定位座上方，然后在转子组件的转子铁芯的转子槽内塞入调试片，通过进行换向器定位座的自转，以使转子组件下降后能使调试片的定位凸起位于换向器定位座的第一段定位槽内，实现换向器定位座、调试片、转子组件、第一定位片、转子组件定位座的相互对准后，将固定螺栓向下拧紧以实现换向器定位座与底板的固定，最后取出调试片、转子组件。
本发明使用时，将换向器放置在换向器定位座的放置槽内，进行换向器的槽与第一定位槽的对准，随后启动压紧机构以将换向器压紧在换向器定位座上，随后往转子组件定位座的导向槽内放置转子组件，并使第一定位片位于转子组件的转子铁芯的转子槽内，随后启动压机以将转子组件向下压，以将换向器压装在转子组件的转子轴上。其中，可以通过肉眼观察换向器槽与第一定位槽是否对准；也可以在换向器的两个槽内都插上一个第二定位片，然后使第二定位片位于第一定位槽以实现换向器槽与第一定位槽的对准。
本发明对加工工艺要求较低，装配十分方便，生产成本较低。
Claims (10)
- 一种转子组件上压换向器装置，其特征在于包括底板，所述底板上设有换向器定位座、转子组件定位座和压紧机构，所述压紧机构输出端设有压块，所述转子组件定位座位于换向器定位座上方并通过支架固定于底板上，所述换向器定位座具有用于放置换向器的放置槽，所述转子组件定位座具有上下贯穿以放置转子组件的导向槽，所述压块在压紧机构的作用下移动以将换向器压紧在换向器定位座上，所述让位槽槽壁上设有第一定位片，所述第一定位片宽度与转子组件的转子槽宽度相同，所述换向器定位座上设有调试片，所述调试片上端宽度与转子槽宽度相同，所述换向器定位座与底板间设有相互配合的固定结构，所述固定结构包括至少两个呈弧形的调节槽、位于调节槽内的固定螺栓，若干调节槽的圆弧与放置槽同心设置，所述调节槽设置于底板或换向器定位座上。
- 根据权利要求1所述的转子组件上压换向器装置，其特征在于所述换向器定位座下端设有固定块，所述固定块上设有上下贯穿的所述调节槽，所述底板固定螺栓固定于底板上，所述固定螺栓上搭配有固定螺母。
- 根据权利要求1所述的转子组件上压换向器装置，其特征在于所述换向器定位座下端设有固定块，所述固定块上设有上下贯穿的所述调节槽，所述底板上设有与固定螺栓相配合的固定孔，固定螺栓下端固定于固定孔内，或固定螺栓上端穿过固定孔后与固定螺母固定。
- 根据权利要求1所述的转子组件上压换向器装置，其特征在于所述调试片与换向器定位座可拆卸固定。
- 根据权利要求1或4所述的转子组件上压换向器装置，其特征在于所述换向器定位座设有向上开口的第一定位槽，所述调试片下端具有与第一定位槽相对应的第二定位槽，或调试片下端具有伸入第一定位槽以使调试片与换向器定位座定位固定的定位凸起。
- 根据权利要求5所述的转子组件上压换向器装置，其特征在于所述第一定位槽宽度与换向器的相邻两个换向片间的宽度相同。
- 根据权利要求5所述的转子组件上压换向器装置，其特征在于所述第一定位槽的数量至少为两个。
- 根据权利要求6所述的转子组件上压换向器装置，其特征在于所述第一定位槽搭配有第二定位片，所述第二定位片宽度与换向器的相邻两个换向片间的宽度相同。
- 根据权利要求1所述的转子组件上压换向器装置，其特征在于所述换向器定位座具有对压块让位并与放置槽相通的让位槽，所述压块与换向器的接触面为弧面。
- 根据权利要求1所述的转子组件上压换向器装置，其特征在于所述导向槽横截面内缘呈圆形或圆弧形；所述导向槽侧面开口。
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| CN207010480U (zh) * | 2017-07-27 | 2018-02-13 | 上海胜华波汽车电器有限公司 | 一种汽车微电机转子总成用装配装置 |
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| CN201423607Y (zh) * | 2009-03-16 | 2010-03-17 | 东明机电（深圳）有限公司 | 将换向器装配到转子轴上的专用夹具 |
| CN207010480U (zh) * | 2017-07-27 | 2018-02-13 | 上海胜华波汽车电器有限公司 | 一种汽车微电机转子总成用装配装置 |
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