JP2017038510A - Motor stator structure, stator component and manufacturing method thereof - Google Patents
Motor stator structure, stator component and manufacturing method thereof Download PDFInfo
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Abstract
【課題】組み立てた後の精度が高いモータ固定子構造を提供する。【解決手段】該固定子部品Ａは、頂部１、腹部２及び底部３からＩ字形ブロック体を形成し、さらに該固定子部品の２つの側翼１１にそれぞれ第１嵌合部１１１、第２嵌合部１１２を設け、コイルを対応する固定子部品の腹部に巻き取り、最後に固定子部品の第１嵌合部、第２嵌合部をそれぞれ他の固定子部品の第２嵌合部、第１嵌合部に嵌め込んで形成されるものである。各部件により該固定子を組み立てることで、何れの治具を使用して組み立てを補助する必要もなく、比較的高い真円度、同心度を有するモータ固定子を組み立てることができるとともに、全自動的にコイルを巻き取ることができ、さらに、スクラップを減少し多くの成形体を生産することにより、製造コストを低減することができる。【選択図】図２A motor stator structure with high accuracy after assembly is provided. The stator part A forms an I-shaped block body from a top part 1, an abdominal part 2 and a bottom part 3, and a first fitting part 111 and a second fitting part are respectively formed on two side wings 11 of the stator part. The joint 112 is provided, and the coil is wound around the abdomen of the corresponding stator part, and finally the first fitting part and the second fitting part of the stator part are respectively second fitting parts of other stator parts, It is formed by fitting into the first fitting part. By assembling the stator according to each part, it is not necessary to use any jig to assist the assembly, and it is possible to assemble a motor stator having a relatively high roundness and concentricity. In addition, the coil can be wound up and the manufacturing cost can be reduced by reducing scrap and producing a large number of compacts. [Selection] Figure 2
Description
本発明は、複数の固定子部品で組み立てたモータの固定子構造に関する。 The present invention relates to a stator structure of a motor assembled with a plurality of stator parts.
図８に示すように、中國特許ＣＮ１０３５９５１５８Ａ号公報「組立型モータ固定子」には、１つのモータの固定子６を３つのブロック体６１に分けた後、加工し、その後コイル６３に巻き取って組み立てることが公開されている。また、通常該固定子６は、モータのケースに組み立てられることができるように十分な真円度を有する必要がある。該固定子６の結合部６４は半円形の位置決めポスト６４１と位置決め溝６４２とが結合されたものであるため、それによる位置決めは十分に正確ではなく、該固定子６の組み立て過程で管型治具６５を使用し組み立てを補助する必要があり、さらに各ブロック体６１を結合した後粘着成形することにより、十分な真円度、同心度を有する固定子６を組み立てる必要があるので、製造上、かなり煩雑である。 As shown in FIG. 8, Chinese Patent CN 10359158A “Assembly Motor Stator” discloses that a stator 6 of one motor is divided into three block bodies 61, processed, and then wound around a coil 63. Assembling is open to the public. Also, normally the stator 6 needs to have sufficient roundness so that it can be assembled to the motor case. Since the coupling portion 64 of the stator 6 is formed by coupling a semicircular positioning post 641 and a positioning groove 642, the positioning by the positioning post 641 is not sufficiently accurate. It is necessary to assist the assembly using the tool 65, and further, it is necessary to assemble the stator 6 having sufficient roundness and concentricity by bonding the block bodies 61 and then performing adhesive molding. It ’s pretty cumbersome.
また、図９に示すように、台湾実用新案登録第５２１４７０号公報「組立型固定子構造」には、モータの固定子７を複数の(少なくとも１８個以上)のＴ形ブロック体７１に分けた後、各Ｔ形ブロック体７１をコイル７３に巻き取って組み立てることが公開されている。しかし、該固定子７の底部に設けられた結合部７４はダブテール座７４１とダブテール溝７４２が結合されたものであるため、該モータ固定子７１を組み立てる際に、該結合部７４による誤差が拡大される場合がある。図９に示すように、例えば、各ブロック体７１の底部のダブテール座７４１とダブテール溝７４２との間に隙間誤差ｘがあると、該Ｔ形ブロック体７１の頂部に前記隙間誤差ｘが拡大された位置誤差Ｘが生じるため、該固定子７の組み立て過程で、管型治具７５を使用することで組み立てを補助し、さらに各ブロック体７１を粘着成形することにより、十分な真円度、同心度を有する固定子７を組み立てる必要があるので、かなり煩雑である。さらに、該位置誤差Ｘはモータの馬力出力を低減することがある。 Further, as shown in FIG. 9, in the Taiwan Utility Model Registration No. 521470 “Assembly-type stator structure”, the motor stator 7 is divided into a plurality of (at least 18) T-shaped block bodies 71. Later, it is disclosed that each T-shaped block body 71 is wound around a coil 73 and assembled. However, since the coupling portion 74 provided at the bottom of the stator 7 is a combination of the dovetail seat 741 and the dovetail groove 742, the error due to the coupling portion 74 is enlarged when the motor stator 71 is assembled. May be. As shown in FIG. 9, for example, if there is a gap error x between the dovetail seat 741 and the dovetail groove 742 at the bottom of each block body 71, the gap error x is enlarged at the top of the T-shaped block body 71. Since the position error X occurs, the assembly process of the stator 7 assists the assembly by using the tube-shaped jig 75, and further, the block bodies 71 are adhesively molded. Since it is necessary to assemble the stator 7 having concentricity, it is quite complicated. Further, the position error X may reduce the horsepower output of the motor.
また,中国特許第ＣＮ１０２０８８２２９Ｂ号にはモータ固定子８が公開されている。図１０に示すように、各ブロック体８１は全体がＩ字形であり、また各底部に結合部８２を設け、該環状体を組み立てた後、２つのリング体８３、複数のボルト８４により該固定子８を構成する。また、各ブロック体８１の底部に設けられた結合部８２は半円形の位置決めポスト８２１、位置決め溝８２２から構成されたものであるため、該モータ固定子８を組み立てる際に、その同心度、真円度に大きな誤差が生じ、該固定子８は高速運転に用いられることができず、比較的大きな振動、騒音等が発生する場合がある。 In addition, a motor stator 8 is disclosed in Chinese Patent No. CN1020888229B. As shown in FIG. 10, each block body 81 has an I-shape as a whole, and a coupling portion 82 is provided at each bottom, and after the annular body is assembled, it is fixed by two ring bodies 83 and a plurality of bolts 84. The child 8 is configured. In addition, since the coupling portion 82 provided at the bottom of each block body 81 is composed of a semicircular positioning post 821 and a positioning groove 822, the concentricity and trueness of the motor stator 8 when assembled. A large error occurs in the circularity, and the stator 8 cannot be used for high speed operation, and relatively large vibrations, noises, and the like may occur.
図１１に示すように、通常、複数の単板式固定子成形体９１で１つの従来の固定子を構成する必要がある。また、該複数の単板式固定子成形体９１の製造方法は材料板９に打抜くことである。しかし、該製造方法はたくさんのスクラップ９２を生じ、製造コストが増大する恐れがある。 As shown in FIG. 11, it is usually necessary to configure one conventional stator by a plurality of single-plate stator molded bodies 91. The manufacturing method of the plurality of single-plate stator molded bodies 91 is to punch the material plate 9. However, the manufacturing method produces a large amount of scrap 92, which may increase manufacturing costs.
前記従来のモータの組み立て式固定子の問題点に鑑みて、本発明者はモータ固定子構造及びその固定子部品、製造方法を発明するに至った。その最大の目的は、組み立てプロセスが簡単で、組み立てた後の精度が高いモータ固定子構造を提供することにある。本発明の他の目的は、コイルを自動的に巻き取ることができるモータ固定子構造を提供することにある。本発明の他の目的は、小型化モータ及び比較的高い馬力を出力できるモータ固定子構造を提供することにある。本発明の他の目的は、使用する自動化金型を、多くの成形体を製造できるように材料板の上方に配置することにより、スクラップの発生を減少し、材料を節約し、単位面積あたりの固定子成形体の収量を増加する製造方法を提供することにある。 In view of the problems of the conventional motor assembly type stator, the present inventors have invented a motor stator structure, its stator parts, and a manufacturing method. The main purpose is to provide a motor stator structure that is easy to assemble and has high accuracy after assembly. Another object of the present invention is to provide a motor stator structure capable of automatically winding a coil. Another object of the present invention is to provide a miniature motor and a motor stator structure capable of outputting a relatively high horsepower. Another object of the present invention is to reduce the generation of scrap, save material, and save per unit area by placing the automated mold used above the material plate so that many molded bodies can be produced. An object of the present invention is to provide a production method for increasing the yield of a stator molded body.
前記目的を達するためには、本発明は下記の技術手段を採用する。モータ固定子を構成する固定子部品であって、頂部、腹部及び底部からＩ型成形体を形成してブロック体に構成され、且つ該頂部は該腹部、底部より幅が大きく、また、該底部は該腹部より幅が大きく、該頂部に２つの側翼が設けられ、該２つの側翼にそれぞれ第１嵌合部と第２嵌合部が設けられる固定子部品。コイルを該固定子部品に自動的に巻き取り、そして固定子部品の第１嵌合部、第２嵌合部をそれぞれ他の固定子部品の第２嵌合部、第１嵌合部に嵌め込むことにより、その組み立てプロセスを簡単化し、より好ましい真円度、同心度を有するこの固定子を組み立てることで、該固定子を該モータに実装する時に、コイルを傷つけることはない。 In order to achieve the above object, the present invention employs the following technical means. A stator component that constitutes a motor stator, and is formed into a block body by forming an I-shaped molded body from a top, an abdomen, and a bottom, and the top is wider than the abdomen and the bottom, and the bottom Is a stator component having a width wider than the abdomen, two side wings provided on the top, and a first fitting part and a second fitting part provided on the two side wings, respectively. The coil is automatically wound around the stator part, and the first fitting part and the second fitting part of the stator part are respectively fitted to the second fitting part and the first fitting part of the other stator parts. This simplifies the assembly process and assembles the stator having more preferable roundness and concentricity so that the coil is not damaged when the stator is mounted on the motor.
前記頂部の上端面に第１円弧が形成され、該第１嵌合部、第２嵌合部はそれぞれ該第１円弧の両側に設けられることにより、該第１嵌合部、第２嵌合部は他の隣接する固定子部品と結合する時に、構成される固定子の外周端部に相互拘束するための拘束具が形成され、相互に嵌合する半径方向力を有し、さらに、該底部の下端面に第２円弧が形成され、該第１円弧の長さは第２円弧の長さより大きい。 A first arc is formed on the upper end surface of the top portion, and the first fitting portion and the second fitting portion are provided on both sides of the first arc, respectively. When the portion is combined with other adjacent stator parts, a restraint for mutual restraint is formed on the outer peripheral end portion of the stator to be configured, and has a radial force to be engaged with each other. A second arc is formed on the lower end surface of the bottom, and the length of the first arc is greater than the length of the second arc.
前記第１円弧に少なくとも1つの逃げ溝、該固定子部品に少なくとも1つの逃げ穴が設けられている。それにより、固定子の総重量を低減し、モータ全体の重量を低減することができる。 The first arc is provided with at least one escape groove, and the stator component is provided with at least one escape hole. Thereby, the total weight of a stator can be reduced and the weight of the whole motor can be reduced.
円柱の半分以上を円柱槽に嵌め込むことができるように、前記第１嵌合部を円柱状、第２嵌合部を該第１嵌合部に対応する円柱溝状とする。さらに、該第１嵌合部は鈍角尖端部となり、且つ該鈍角尖端部の挟角θを２５０度に設置されることにより、各固定子部品を該固定子に組み立てることに有利である。 The first fitting portion has a cylindrical shape and the second fitting portion has a cylindrical groove shape corresponding to the first fitting portion so that more than half of the cylinder can be fitted into the cylindrical tank. Furthermore, the first fitting portion is an obtuse angled tip, and the obtuse angle apex has an included angle θ of 250 degrees, which is advantageous for assembling each stator component to the stator.
本発明はモータ固定子構造を提供している。前記モータ固定子構造は前記複数の固定子部品及び複数のコイルを含む。固定子部品の第１嵌合部、第２嵌合部をそれぞれ他の固定子部品の第２嵌合部、第１嵌合部に嵌め込むことにより、該固定子に組み立る。対応する固定子部品の腹部に前記各コイルを巻き取る。さらに、太いコイルを使用して該固定子部品に巻き取ることができる。このように組み立てられた固定子は、隣接する固定子同士の隙間が小さく、磁力線カット面積が大きいため、モータを小型化するだけでなく、高い馬力を輸出することもできる。 The present invention provides a motor stator structure. The motor stator structure includes the plurality of stator components and a plurality of coils. By fitting the first fitting portion and the second fitting portion of the stator component into the second fitting portion and the first fitting portion of the other stator components, respectively, they are assembled to the stator. The coils are wound around the abdomen of the corresponding stator part. Furthermore, a thick coil can be used to wind the stator part. Since the stator assembled in this way has a small gap between adjacent stators and a large magnetic field line cut area, not only can the motor be downsized, but also high horsepower can be exported.
モータ固定子構造の製造方法であって、モータ固定子を複数の同様な固定子部品に等分し、各固定子部品の２つの側翼にそれぞれ第１嵌合部、第２嵌合部が設けられているモータ固定子の等分ステップと；隣接する固定子部品の金型を互いに反転して配置し、材料板に各固定子部品の成形体を打抜く固定子部品成形体の打抜きステップと；一定数の該成形体を該固定子部品に組み立てる固定子部品の組み立てステップと；各コイルを対応する固定子部品の腹部に巻き取るコイルの巻き取りステップと；該第１嵌合部と第２嵌合部とを互いにオスメス嵌合するように設置する嵌合部のオスメス嵌合ステップと；固定子部品の第１嵌合部、第２嵌合部をそれぞれ他の固定子部品の第２嵌合部、第１嵌合部に嵌め込むことにより、該固定子を組み立てるモータ固定子の組み立てステップと；を含むモータ固定子構造の製造方法。コイルを該固定子部品に自動的に巻き取り、固定子部品の第１嵌合部、第２嵌合部をそれぞれ他の固定子部品の第２嵌合部、第１嵌合部に嵌め込むことにより、その組み立てプロセスを簡単化し、より好ましい真円度、同心度のこの固定子を組み立てることで、該固定子を該モータに実装する時に、コイルを傷つけることはない。さらに、一枚の材料板で数多くの固定子部品Ａを得ることができ、スクラップを減少し、材料を節約し、単位面積あたりの固定子成形体の収量を向上できる。 A method of manufacturing a motor stator structure, in which a motor stator is equally divided into a plurality of similar stator parts, and a first fitting part and a second fitting part are provided on two side wings of each stator part, respectively. A step of equally dividing the motor stator; and a step of punching the stator part molded body in which the molds of the adjacent stator parts are reversed and arranged, and the molded body of each stator part is punched on the material plate; A step of assembling a stator part for assembling a certain number of the molded bodies into the stator part; a step of winding a coil for winding each coil around the abdomen of the corresponding stator part; A male-female fitting step of a fitting part installed so that the two fitting parts are fitted to each other by male-female; the first fitting part and the second fitting part of the stator part are respectively second of the other stator parts. The stator is assembled by fitting into the fitting part and the first fitting part. Method of manufacturing a motor stator structure comprising: a assembling step of the motor stator that. The coil is automatically wound around the stator part, and the first fitting part and the second fitting part of the stator part are respectively fitted into the second fitting part and the first fitting part of the other stator parts. Thus, the assembly process is simplified, and the stator having a more preferable roundness and concentricity is assembled, so that the coil is not damaged when the stator is mounted on the motor. Furthermore, a large number of stator parts A can be obtained with a single sheet of material, reducing scrap, saving material, and improving the yield of stator molded bodies per unit area.
本発明はモータ固定子構造、その構成部品、及び製造方法に関する。当該モータ固定子Ｂの固定子部品Ａは、図１ないし３に示すように、頂部１、腹部２及び底部３からＩ型成形体を形成してブロック体に構成され、且つ該頂部１は該腹部２、底部３より幅が大きく、また、該底部３は該腹部２より幅が大きく、該頂部１に２つの側翼１１が設けられ、該２つの側翼１１にそれぞれ第１嵌合部１１１と第２嵌合部１１２が設けられている。また、該固定子部品Ａの頂部１の上端面に第１円弧が形成され、該底部の下端面に第２円弧が形成され、該第１円弧の長さＳは第２円弧の長さｓより大きいことにより、コイルを該固定子部品Ａに自動的に巻き取ることは容易になり、そして、固定子部品Ａの第１嵌合部１１１、第２嵌合部１１２をそれぞれ他の固定子部品Ａの第２嵌合部１１２、第１嵌合部１１１に嵌め込むことにより、その組み立てプロセスを簡単化し、より好ましい真円度、同心度を有するこの固定子を組み立てることで、該固定子を該モータに実装する時に、コイルを傷つけることはない。さらに、該第１円弧に少なくとも１つの逃げ溝１０１、該固定子部品Ａに少なくとも１つの逃げ穴２１が設けられることにより、固定子Ｂの総重量を低減し、モータ全体の重量を低減することができる。 The present invention relates to a motor stator structure, its components, and a manufacturing method. 1 to 3, the stator part A of the motor stator B is formed as a block body by forming an I-shaped molded body from the top 1, the abdomen 2, and the bottom 3, and the top 1 is The abdomen 2 and the bottom 3 are wider than the abdomen 2, and the bottom 3 is wider than the abdomen 2, and the top 1 is provided with two side wings 11. A second fitting portion 112 is provided. Further, a first arc is formed on the upper end surface of the top 1 of the stator part A, a second arc is formed on the lower end surface of the bottom, and the length S of the first arc is the length s of the second arc. By being larger, it becomes easy to automatically wind the coil around the stator part A, and the first fitting part 111 and the second fitting part 112 of the stator part A are respectively connected to other stators. By fitting the second fitting portion 112 and the first fitting portion 111 of the part A, the assembly process is simplified, and the stator having more preferable roundness and concentricity is assembled. When this is mounted on the motor, the coil is not damaged. Further, by providing at least one escape groove 101 in the first arc and at least one escape hole 21 in the stator part A, the total weight of the stator B can be reduced, and the weight of the entire motor can be reduced. Can do.
さらに、図５に示すように、該第１嵌合部１１１と第２嵌合部１１２とは互いにオスメス嵌合となり、円柱の半分以上を円柱槽に嵌め込むことができるように、該第１嵌合部１１１を円柱状、該第２嵌合部１１２を該第１嵌合部１１１に対応する円柱溝状とする。また、該第１嵌合部１１１は外径２.５ｍｍの鈍角尖端部１１３であり、且つ該鈍角尖端部１１３の挟角θが２５０度程度(図５Ａに示すような第１嵌合部１１１Ａ)に設置されることにより、各固定子部品を該固定子に組み立てることに有利である。 Furthermore, as shown in FIG. 5, the first fitting portion 111 and the second fitting portion 112 are male-female fitted to each other, and the first fitting portion 111 and the second fitting portion 112 can be fitted into a cylindrical tank so that more than half of the cylinder can be fitted. The fitting portion 111 has a cylindrical shape, and the second fitting portion 112 has a cylindrical groove shape corresponding to the first fitting portion 111. Further, the first fitting portion 111 is an obtuse angled tip portion 113 having an outer diameter of 2.5 mm, and the included angle θ of the obtuse angled tip portion 113 is about 250 degrees (the first fitting portion 111A as shown in FIG. 5A). ) Is advantageous for assembling each stator part to the stator.
図４に示すように、前記モータ固定子を複数の同様な固定子部品Ａに等分し、各固定子部品Ａの２つの側翼１１にそれぞれ第１嵌合部１１１、第２嵌合部１１２を設けることで、コイル４０を該固定子部品Ａに自動的に巻き取ることが容易になり、そして固定子部品Ａの第１嵌合部１１１、第２嵌合部１１２をそれぞれ他の固定子部品Ａの第２嵌合部１１２、第１嵌合部１１１に嵌め込むことで、図６に示すような該固定子Ｂを組み立てる。 As shown in FIG. 4, the motor stator is equally divided into a plurality of similar stator parts A, and a first fitting part 111 and a second fitting part 112 are respectively provided on two side wings 11 of each stator part A. Is provided, it becomes easy to automatically wind the coil 40 around the stator part A, and the first fitting part 111 and the second fitting part 112 of the stator part A are respectively connected to other stators. By fitting into the second fitting portion 112 and the first fitting portion 111 of the component A, the stator B as shown in FIG. 6 is assembled.
本発明のモータ固定子構造は、図５及び図６に示すように、前記複数の固定子部品Ａと複数のコイル４０を含む。本実施例において、該複数の固定子部品Ａの数を１２個とし、固定子部品Ａの第１嵌合部１１１、第２嵌合部１１２をそれぞれ他の固定子部品Ａの第２嵌合部１１２、第１嵌合部１１１に嵌め込むことにより、該固定子Ｂを組み立てる。また、対応する固定子部品Ａの腹部２に、前記複数のコイル４０を巻き取るので、太いコイル４０を使用して該固定子部品Ａに巻き取ることができる。このように組み立てられた固定子は、隣接する固定子同士の隙間が小さく、磁力線カット面積が大きいため、モータを小型化するだけでなく、高い馬力を輸出することもできる。 As shown in FIGS. 5 and 6, the motor stator structure of the present invention includes the plurality of stator parts A and the plurality of coils 40. In the present embodiment, the number of the plurality of stator parts A is twelve, and the first fitting part 111 and the second fitting part 112 of the stator part A are respectively second fittings of other stator parts A. The stator B is assembled by fitting into the part 112 and the first fitting part 111. In addition, since the plurality of coils 40 are wound around the abdomen 2 of the corresponding stator part A, the thick coil 40 can be used to wind around the stator part A. Since the stator assembled in this way has a small gap between adjacent stators and a large magnetic field line cut area, not only can the motor be downsized, but also high horsepower can be exported.
図６及び図７に示すように、本発明のモータ固定子構造の製造方法Ｃは、モータ固定子Ｂを複数の同様な固定子部品Ａに等分し、各固定子部品Ａの２つの側翼１１にそれぞれ第１嵌合部１１１、第２嵌合部１１２が設けられているモータ固定子の等分ステップ(ａ)と；隣接する固定子部品Ａの金型を互いに反転して配置し、材料板５０に各固定子部品Ａの成形体５１を打抜き、図７Ａ、図７Ｂに示すような２種の配列方式によれば、一枚の材料板で数多くの固定子部品Ａを得ることができ、スクラップを減少し、材料を節約し、単位面積あたりの固定子成形体の収量を向上できる固定子部品成形体の打抜きステップ(ｂ)と；一定数の該成形体５１を該固定子部品Ａに組み立てる固定子部品の組み立てステップ(ｃ)と；各コイル４０を対応する固定子部品Ａの腹部２に巻き取るコイル４０の巻き取りステップ(ｄ)と；該第１嵌合部１１１と第２嵌合部１１２とを互いにオスメス嵌合するように設置する嵌合部のオスメス嵌合ステップ(ｅ)と；固定子部品Ａの第１嵌合部１１１、第２嵌合部１１２をそれぞれ他の固定子部品Ａの第２嵌合部１１２、第１嵌合部１１１に嵌め込むことにより、該固定子Ｂを組み立てるモータ固定子の組み立てステップ(ｆ)と、を含む。コイル４０を該固定子部品Ａに自動的に巻き取り、固定子部品Ａの第１嵌合部１１１、第２嵌合部１１２をそれぞれ他の固定子部品Ａの第２嵌合部１１２、第１嵌合部１１１に嵌め込むことにより、該固定子Ｂに組み立てる。コイル４０を該固定子部品Ａに自動的に巻き取り、固定子部品Ａの第１嵌合部１１１、第２嵌合部１１２をそれぞれ他の固定子部品Ａの第２嵌合部１１２、第１嵌合部１１１に嵌め込むことにより、その組み立てプロセスを簡単化し、より好ましい真円度、同心度のこの固定子を組み立てることで、該固定子を該モータに実装する時に、コイルを傷つけることはない。 As shown in FIGS. 6 and 7, in the method C for manufacturing a motor stator structure of the present invention, the motor stator B is equally divided into a plurality of similar stator parts A, and two side blades of each stator part A are obtained. 11 is a step (a) of the motor stator in which the first fitting portion 111 and the second fitting portion 112 are provided, respectively; and the molds of the adjacent stator parts A are reversed and arranged. The molded body 51 of each stator component A is punched into the material plate 50, and according to the two arrangement methods as shown in FIGS. 7A and 7B, a large number of stator components A can be obtained with one material plate. Punching step (b) of the stator part molded body that can reduce scrap, save material, and improve the yield of the stator molded body per unit area; and a fixed number of the molded bodies 51 into the stator part Step (c) for assembling the stator parts to be assembled in A; A winding step (d) of the coil 40 wound around the abdomen 2 of the child part A; and a male female of a fitting part installed so that the first fitting part 111 and the second fitting part 112 are fitted to each other. Fitting step (e); fitting the first fitting portion 111 and the second fitting portion 112 of the stator component A to the second fitting portion 112 and the first fitting portion 111 of the other stator component A, respectively. A motor stator assembly step (f) for assembling the stator B. The coil 40 is automatically wound around the stator part A, and the first fitting part 111 and the second fitting part 112 of the stator part A are respectively connected to the second fitting part 112 and the second fitting part 112 of the other stator part A. The stator B is assembled by fitting into the one fitting portion 111. The coil 40 is automatically wound around the stator part A, and the first fitting part 111 and the second fitting part 112 of the stator part A are respectively connected to the second fitting part 112 and the second fitting part 112 of the other stator part A. The fitting process 111 simplifies the assembly process and assembles the stator with a more preferable roundness and concentricity, thereby damaging the coil when the stator is mounted on the motor. There is no.
Ａ:固定子部品
１:頂部
１０:第１円弧
１０１:逃げ溝
１１:側翼
１１１、１１１a:第１嵌合部
１１２:第２嵌合部
１１３:鈍角尖端部
２:腹部
２１:逃げ穴
３:底部
３０:第２円弧
Ｓ、ｓ:円弧長さ
θ:挟角
Ｂ:固定子
４０:コイル
Ｃ:モータ固定子構造の製造方法
方法ステップ(ａ)、(ｂ)、(ｃ)、(ｄ)、(ｅ)、(ｆ)
５０:材料板
５１:成形体
６:固定子
６１:ブロック体
６２:欠溝
６３:コイル
６４:結合部
６４１:位置決めポスト
６４２:位置決め溝
６５:管型治具
７:固定子
７１:Ｔ形ブロック体
７２:欠溝
７３:コイル
７４:結合部
７４１:ダブテール座
７４２:ダブテール溝
７５:管型治具
ｘ:隙間誤差
Ｘ:位置誤差
８:固定子
８１:ブロック体
８２:結合部
８２１:位置決めポスト
８２２:位置決め溝
８３:リング体
８４:複数のボルト
９:材料板
９１:単板式固定子成形体
９２:スクラップ
A: Stator part 1: Top part 10: First arc 101: Escape groove 11: Side wing 111, 111a: First fitting part 112: Second fitting part 113: Obtuse apex part 2: Abdominal part 21: Escape hole 3: Bottom 30: second arc S, s: arc length θ: included angle B: stator 40: coil C: method of manufacturing motor stator structure Steps (a), (b), (c), (d) , (E), (f)
50: Material plate 51: Molded body 6: Stator 61: Block body 62: Notch groove 63: Coil 64: Coupling portion 641: Positioning post 642: Positioning groove 65: Tube jig 7: Stator 71: T-shaped block Body 72: Notch groove 73: Coil 74: Coupling part 741: Dovetail seat 742: Dovetail groove 75: Tube jig x: Clearance error X: Position error 8: Stator 81: Block body 82: Coupling part 821: Positioning post 822: positioning groove 83: ring body 84: a plurality of bolts 9: material plate 91: single plate stator molded body 92: scrap
Claims (10)
前記固定子部品の第１嵌合部、第２嵌合部をそれぞれ他の固定子部品の第２嵌合部、第１嵌合部に嵌め込むことにより、前記モータ固定子構造を組み立て、
前記各コイルを対応する固定子部品の腹部に巻き取る、
請求項１乃至８の何れかに記載の固定子部品のモータ固定子構造。 Including a plurality of stator parts and a plurality of coils;
Assembling the motor stator structure by fitting the first fitting part and the second fitting part of the stator part into the second fitting part and the first fitting part of the other stator parts,
Winding each coil around the abdomen of the corresponding stator part;
A motor stator structure for a stator part according to any one of claims 1 to 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104126221 | 2015-08-12 | ||
| TW104126221A TW201707347A (en) | 2015-08-12 | 2015-08-12 | Electric motor stator structure and its stator component piece and manufacturing method capable of assembling an electric motor stator with higher degree of roundness and concentricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2017038510A true JP2017038510A (en) | 2017-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016085361A Pending JP2017038510A (en) | 2015-08-12 | 2016-04-21 | Motor stator structure, stator component and manufacturing method thereof |
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| Country | Link |
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| JP (1) | JP2017038510A (en) |
| TW (1) | TW201707347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3952060A1 (en) * | 2020-08-03 | 2022-02-09 | Fischer & Kaufmann GmbH & Co. KG | Method for manufacturing a laminated core for a rotor or stator and lamination stack of an electric machine |
| WO2025194413A1 (en) * | 2024-03-21 | 2025-09-25 | 威刚科技股份有限公司 | Motor stator winding structure |
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| JPH09275669A (en) * | 1996-04-04 | 1997-10-21 | Nippon Seiko Kk | Brushless motor |
| JP2009177864A (en) * | 2008-01-21 | 2009-08-06 | Toyota Motor Corp | Stator with resin mold coil end |
| JP2009254086A (en) * | 2008-04-04 | 2009-10-29 | Mitsubishi Electric Corp | Manufacturing method for split stator core, and motor |
| JP2012115005A (en) * | 2010-11-24 | 2012-06-14 | Meidensha Corp | Laminated split stator core |
| JP2013158156A (en) * | 2012-01-31 | 2013-08-15 | Yaskawa Electric Corp | Core block, stator, rotary electric machine, and method for manufacturing core block |
| JP2015006083A (en) * | 2013-06-21 | 2015-01-08 | 株式会社東芝 | Stator, stator manufacturing method |
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2015
- 2015-08-12 TW TW104126221A patent/TW201707347A/en unknown
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- 2016-04-21 JP JP2016085361A patent/JP2017038510A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09275669A (en) * | 1996-04-04 | 1997-10-21 | Nippon Seiko Kk | Brushless motor |
| JP2009177864A (en) * | 2008-01-21 | 2009-08-06 | Toyota Motor Corp | Stator with resin mold coil end |
| JP2009254086A (en) * | 2008-04-04 | 2009-10-29 | Mitsubishi Electric Corp | Manufacturing method for split stator core, and motor |
| JP2012115005A (en) * | 2010-11-24 | 2012-06-14 | Meidensha Corp | Laminated split stator core |
| JP2013158156A (en) * | 2012-01-31 | 2013-08-15 | Yaskawa Electric Corp | Core block, stator, rotary electric machine, and method for manufacturing core block |
| JP2015006083A (en) * | 2013-06-21 | 2015-01-08 | 株式会社東芝 | Stator, stator manufacturing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3952060A1 (en) * | 2020-08-03 | 2022-02-09 | Fischer & Kaufmann GmbH & Co. KG | Method for manufacturing a laminated core for a rotor or stator and lamination stack of an electric machine |
| WO2025194413A1 (en) * | 2024-03-21 | 2025-09-25 | 威刚科技股份有限公司 | Motor stator winding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201707347A (en) | 2017-02-16 |
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