JP2005051998A - Stator of capacitor motor and its manufacturing method - Google Patents
Stator of capacitor motor and its manufacturing method Download PDFInfo
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- JP2005051998A JP2005051998A JP2004297421A JP2004297421A JP2005051998A JP 2005051998 A JP2005051998 A JP 2005051998A JP 2004297421 A JP2004297421 A JP 2004297421A JP 2004297421 A JP2004297421 A JP 2004297421A JP 2005051998 A JP2005051998 A JP 2005051998A
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Abstract
Description
本発明は継鉄部と歯部とを連結し、スロット数と同数に分割した分割鉄芯板を用いたコンデンサ電動機の固定子およびその製造方法に関する。 The present invention relates to a stator for a capacitor motor using a divided iron core plate in which a yoke portion and a tooth portion are connected and divided into the same number as the number of slots, and a method for manufacturing the same.
近年、複数に分割した分割鉄芯板に巻線を施工し分割鉄芯板を環状に配列してなる固定子とその製造方法が知られている(例えば、特許文献1参照)。 2. Description of the Related Art In recent years, a stator formed by winding a plurality of divided iron core plates and arranging the divided iron core plates in an annular shape and a manufacturing method thereof are known (for example, see Patent Document 1).
以下、その構成と製造方法について図13〜図15を参照しながら説明する。 Hereinafter, the configuration and the manufacturing method will be described with reference to FIGS.
図13、図14および図15に示すように、主巻線101は環状に保持された極数個の分割鉄芯体102の各々に絶縁物103を装着後に主渡り線側の渡り線104Aを介して連続的に巻回されて主巻線巻装体105が形成され、同様に補助巻線106も環状に保持された極数個の分割鉄芯体102の各々に絶縁物103を装着後に補助渡り線側の渡り線104Bを介して連続的に巻回されて補助巻線巻装体107が形成され、前記主巻線巻装体105と補助巻線巻装体106を軸方向に移動させ組立し固定子108を構成していた。
このような従来の固定子108における巻線巻装方法および構成では、装着した絶縁物103に渡り線104A、104Bには保持部分がないため、渡り線104A,104Bの保持は巻線機の構造部分にその機能を持たせる必要があり、巻線機の構造が複雑になるという課題があった。また、主巻線巻装体105と補助巻線巻装体107を軸方向に組み合わせて一体化するとき、前記渡り線104A、104Bの保持、緩み防止および長さ管理などの処理が複雑になるという課題があった。
In such a winding method and configuration of the conventional stator 108, the connecting
本発明は上記課題を解決するもので、巻線機の構造部分を簡略化し、主巻線巻装体と補助巻線巻装体の組み合わせ時に渡り線の処理の簡略化を図ることのできるコンデンサ電動機の固定子およびその製造方法を提供することを目的とする。 SUMMARY OF THE INVENTION The present invention solves the above-mentioned problem, and it is a capacitor that simplifies the structural part of a winding machine and simplifies the processing of crossovers when combining a main winding body and an auxiliary winding body. An object of the present invention is to provide a stator for an electric motor and a method for manufacturing the same.
本発明のコンデンサ電動機の固定子においては、外周に円弧面を有した継鉄部と内面側に回転子対向面を有した歯部とからなる分割鉄芯板を所定枚数積層固着してスロット数と同数に分割してなる分割鉄芯体を形成し、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介し主巻線を極数個連続的に直巻巻装した主巻線巻装体と、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介して極数個連続的に直巻巻装した補助巻線巻装体とよりなり、前記極数個の主巻線巻装体を環状に配列した主巻線巻装体配列群と、前記極数個の補助巻線巻装体を環状に配列した補助巻線巻装体配列群とを、前記主巻線巻装体と補助巻線巻装体が交互に環状に配列されるように組み合わせ固着一体化してなる固定子において、前記分割鉄芯体に装着する絶縁物の一部が周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向に大きく延長された延出部を有し、この延出部に主巻線又は補助巻線の渡り線を保持する保持機構を設けた構成としたものである。 In the stator of the capacitor motor according to the present invention, a predetermined number of divided iron core plates each having a yoke portion having an arc surface on the outer periphery and a tooth portion having a rotor-facing surface on the inner surface side are laminated and fixed. A split iron core body is formed by dividing the same number as the above, and an insulating material is attached to the split iron core body, and then several poles of the main winding are continuously wound in a concentrated manner through a jumper wire. It consists of a main winding body and an auxiliary winding body in which several poles are continuously wound in a concentrated manner on the divided iron core body, with an insulator attached thereto, via a crossover wire, A main winding wound body array group in which the number of poles of the main winding winding body are annularly arranged, and an auxiliary winding winding body array group in which the number of poles of the auxiliary winding winding bodies are annularly arranged In a stator that is combined and fixed and integrated so that the main winding body and the auxiliary winding body are alternately arranged in an annular shape. A part of the insulator to be extended has an extension part greatly extended in the clockwise and counterclockwise directions in the direction of each divided iron core adjacent to each other in the circumferential direction, and the main winding or the auxiliary winding is provided in the extension part. The holding mechanism for holding the connecting wire is provided.
この手段により、分割鉄芯体に主巻線および補助巻線を直巻巻装する巻線機の構造部分を簡略化し、主巻線巻装体と補助巻線巻装体の組み合わせ時に渡り線の処理の簡略化を図
ることのできるコンデンサ電動機の固定子が得られる。
This means simplifies the structural part of the winding machine that winds the main and auxiliary windings directly on the split iron core body, and the jumper wire when combining the main and auxiliary winding bodies. The stator of the capacitor motor that can simplify the process is obtained.
また、本発明のコンデンサ電動機の固定子の製造方法においては、外周に円弧面を有した継鉄部と内面側に回転子対向面を有した歯部とが一体で、スロット数と同数に分割してなる分割鉄芯板を所定枚数積層固着して分割鉄芯体を形成し、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介し主巻線を極数個連続的に直巻巻装した主巻線巻装体と、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介して極数個連続的に直巻巻装した補助巻線巻装体とよりなり、前記極数個の主巻線巻装体を環状に配列した主巻線巻装体配列群と、前記極数個の補助巻線巻装体を環状に配列した補助巻線巻装体配列群とを、前記主巻線巻装体と補助巻線巻装体が交互に環状に配列されるように組み合わせ固着一体化してなる固定子の製造方法において、前記分割鉄芯体に装着した絶縁物の一部が周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向に大きく延長された延出部を有し、この延出部に設けた保持機構に主巻線または補助巻線の渡り線を保持しながら巻線巻装するコンデンサ電動機の固定子の製造方法としたものである。 In the method of manufacturing a stator for a capacitor motor according to the present invention, the yoke portion having the arc surface on the outer periphery and the tooth portion having the rotor facing surface on the inner surface side are integrated and divided into the same number as the number of slots. A predetermined number of the divided iron core plates are laminated and fixed to form a divided iron core body, and an insulating material is attached to the divided iron core body, and then several poles of the main winding are continuously connected via a jumper wire in a concentrated winding. Main winding wound body that is directly wound, and auxiliary winding that is continuously wound directly by winding several poles via a jumper wire with an insulator attached to the divided iron core body A main winding wound body array group in which the number of poles of the main winding winding are arranged in a ring and an auxiliary arrangement in which the poles of the auxiliary winding winding are arranged in a ring A method of manufacturing a stator in which a winding winding body array group is combined and fixed and integrated so that the main winding winding body and the auxiliary winding winding body are alternately arranged in an annular shape A portion of the insulator attached to the divided iron core body has an extended portion that is greatly extended in the clockwise and counterclockwise directions in the directions of the divided iron core bodies adjacent to each other in the circumferential direction. This is a method of manufacturing a stator of a capacitor motor in which a winding is wound while holding a crossover of a main winding or an auxiliary winding in a holding mechanism provided at an output portion.
これにより、分割鉄芯体に主巻線および補助巻線を直巻巻装する巻線機の構造部分を簡略化し、主巻線巻装体と補助巻線巻装体の組み合わせ時に渡り線の処理の簡略化を図ることのできるコンデンサ電動機の固定子の製造方法が得られる。 This simplifies the structural part of the winding machine that winds the main winding and auxiliary winding directly on the split iron core body, and the crossover wire is combined when the main winding winding body and auxiliary winding winding body are combined. A method of manufacturing a stator of a capacitor motor that can simplify processing is obtained.
本発明によれば、外周に円弧面を有した継鉄部と内面側に回転子対向面を有した歯部とからなる分割鉄芯板を所定枚数積層固着してスロット数と同数に分割してなる分割鉄芯体を形成し、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介し主巻線を極数個連続的に直巻巻装した主巻線巻装体と、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介して極数個連続的に直巻巻装した補助巻線巻装体とよりなり、前記極数個の主巻線巻装体を環状に配列した主巻線巻装体配列群と、前記極数個の補助巻線巻装体を環状に配列した補助巻線巻装体配列群とを、前記主巻線巻装体と補助巻線巻装体が交互に環状に配列されるように組み合わせ固着一体化してなる固定子において、前記分割鉄芯体に装着する絶縁物の一部が周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向に大きく延長された延出部を有し、この延出部に主巻線又は補助巻線の渡り線を保持する保持機構を設けたことにより、分割鉄芯体に主巻線および補助巻線を巻装する巻線機の構造部分に前記渡り線を保持するための機構を設ける必要が無く、構造の簡略化が可能となり、また、このことにより巻線機のコスト合理化ができることになり、また主巻線巻装体と補助巻線巻装体の組み合わせ時に、渡り線を巻線機に設けた保持機構から固定子の保持機構へ移動させる必要が無く渡り線の処理の簡略化を図ることができるコンデンサ電動機の固定子およびその製造方法を提供できる。 According to the present invention, a predetermined number of divided iron core plates each having a yoke portion having an arc surface on the outer periphery and a tooth portion having a rotor-facing surface on the inner surface side are stacked and fixed, and divided into the same number as the number of slots. A main coil winding in which a split iron core body is formed, an insulator is mounted on the split iron core body, and a number of main windings are continuously wound by direct winding through a jumper wire in a concentrated winding And an auxiliary winding wound body in which a number of poles are continuously wound in a concentrated manner through a jumper wire after an insulator is mounted on the divided iron core body, and the number of poles A main winding wound body arrangement group in which main winding winding bodies are arranged in an annular shape, and an auxiliary winding winding body arrangement group in which the number of pole auxiliary winding winding bodies are arranged in an annular form, In the stator formed by combining and fixing the winding winding body and the auxiliary winding winding body so as to be alternately arranged in an annular shape, a part of the insulator to be attached to the divided iron core body in the circumferential direction. There is an extended part that extends greatly in the clockwise and counterclockwise directions in the direction of each adjacent divided iron core, and a holding mechanism that holds the crossover of the main winding or the auxiliary winding is provided in this extended part Therefore, it is not necessary to provide a mechanism for holding the crossover in the structural part of the winding machine that winds the main winding and the auxiliary winding on the divided iron core body, and the structure can be simplified. This makes it possible to rationalize the cost of the winding machine, and when combining the main winding body and the auxiliary winding body, the holding mechanism of the stator is changed from the holding mechanism provided with the jumper to the winding machine. Therefore, it is possible to provide a stator for a capacitor motor and a method for manufacturing the same, which can simplify the processing of the crossover wires.
また、主巻線巻装体群と補助巻線巻装体群を組合せるとき、分割鉄芯体に装着した絶縁物の一部が周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向に大きく延長された延出部が組み合せ作業の障害にならない構造を提供することができる。 In addition, when combining the main winding body group and the auxiliary winding body group, some of the insulators attached to the divided iron core bodies are clockwise in the direction of the divided iron core bodies adjacent to each other in the circumferential direction. In addition, it is possible to provide a structure in which the extension part greatly extended in the counterclockwise direction does not become an obstacle to the combination work.
また、主巻線巻装用の分割鉄芯体に装着する絶縁物の延出部は補助渡り線側にのみ設けられ、補助巻線巻装用の分割鉄芯体に装着する絶縁物の延出部は主渡り線側にのみ設けたことにより、前記延出部が組み合わせ作業の障害とはならない構造およびその製造方法を提供することができる。 Also, the extension part of the insulator to be attached to the split iron core body for winding the main winding is provided only on the auxiliary crossover side, and the extension part of the insulator to be attached to the split iron core body for winding the auxiliary winding By providing only on the main crossover side, it is possible to provide a structure in which the extended portion does not become an obstacle to the combination work and a method for manufacturing the structure.
また、主渡り線側に設けられた絶縁物の延出部には主巻線の渡り線のみが保持または収納され、補助渡り線側に設けられた絶縁物の延出部には補助巻線の渡り線のみが保持または収納されたことにより、主巻線と補助巻線の渡り線が接触し電気的な不具合などを防止することが可能となる。 Further, only the connecting wire of the main winding is held or accommodated in the extending portion of the insulator provided on the main connecting wire side, and the auxiliary winding is provided in the extending portion of the insulator provided on the auxiliary connecting wire side. Since only the crossover wire is held or stored, the crossover wires of the main winding and the auxiliary winding come into contact with each other, and it is possible to prevent electrical problems and the like.
また、主巻線または補助巻線の渡り線が複数本のとき、各々の渡り線が電気的に分離されて保持または収納されたことにより、巻線皮膜の損傷などに起因する不具合を防止することができる。 In addition, when there are a plurality of connecting wires of the main winding or the auxiliary winding, each connecting wire is electrically separated and held or stored, thereby preventing problems caused by damage to the winding film. be able to.
本発明の請求項1に記載の発明は、外周に円弧面を有した継鉄部と内面側に回転子対向面を有した歯部とからなる分割鉄芯板を所定枚数積層固着してスロット数と同数に分割してなる分割鉄芯体を形成し、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介し主巻線を極数個連続的に直巻巻装した主巻線巻装体と、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介して極数個連続的に直巻巻装した補助巻線巻装体とよりなり、前記極数個の主巻線巻装体を環状に配列した主巻線巻装体配列群と、前記極数個の補助巻線巻装体を環状に配列した補助巻線巻装体配列群とを、前記主巻線巻装体と補助巻線巻装体が交互に環状に配列されるように組み合わせ固着一体化してなる固定子において、前記分割鉄芯体に装着する絶縁物の一部が周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向に大きく延長された延出部を有し、この延出部に主巻線又は補助巻線の渡り線を保持する保持機構を設けた構成としたものであり、分割鉄芯体に主巻線および補助巻線を直巻巻装する巻線機の構造部分を簡略化し、主巻線巻装体と補助巻線巻装体の組み合わせ時に渡り線の処理の簡略化を図ることができるという作用を有する。 According to a first aspect of the present invention, a predetermined number of divided iron core plates each having a yoke portion having an arc surface on the outer periphery and a tooth portion having a rotor facing surface on the inner surface side are laminated and fixed. A divided iron core body is formed by dividing the same number as the number, and an insulating material is mounted on the divided iron core body, and then several poles of the main winding are continuously wound directly on the jumper wire via concentrated wires. Main winding windings and an auxiliary winding winding body in which an insulating material is mounted on the divided iron core body, and a number of poles are continuously wound in a concentrated manner via a jumper wire. A main winding body arrangement group in which the number of poles of the main winding body are arranged in an annular shape, and an auxiliary winding body arrangement in which the number of the poles of the auxiliary winding bodies are arranged in an annular shape In a stator formed by combining and fixing a group so that the main winding body and the auxiliary winding body are alternately arranged in an annular manner, an insulator to be attached to the divided iron core body A part has an extended part which is greatly extended in the clockwise and counterclockwise directions in the direction of each divided iron core adjacent to each other in the circumferential direction, and a connecting wire of the main winding or the auxiliary winding is provided in the extended part. It is configured to have a holding mechanism to hold, simplifying the structural part of the winding machine that directly winds the main winding and auxiliary winding on the split iron core body, and the main winding winding body and auxiliary It has the effect that simplification of the processing of the crossover can be achieved when the winding winding body is combined.
また、外周に円弧面を有した継鉄部と内面側に回転子対向面を有した歯部とが一体で、スロット数と同数に分割してなる分割鉄芯板を所定枚数積層固着して分割鉄芯体を形成し、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介し主巻線を極数個連続的に直巻巻装した主巻線巻装体と、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介して極数個連続的に直巻巻装した補助巻線巻装体とよりなり、前記極数個の主巻線巻装体を環状に配列した主巻線巻装体配列群と、前記極数個の補助巻線巻装体を環状に配列した補助巻線巻装体配列群とを、前記主巻線巻装体と補助巻線巻装体が交互に環状に配列されるように組み合わせ固着一体化してなる固定子において、前記分割鉄芯体に装着した絶縁物の内径側立上げ部の一部が、周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向の両方向に大きく延長された延出部を有し、前記相隣接する主巻線巻装体の絶縁物の延出部は隣接する補助巻線巻装体の絶縁物の内径側立上げ部の外径側に位置するように装着されるとともに、前記相隣接する補助巻線巻装体の絶縁物の延出部は隣接する主巻線巻装体の絶縁物の内径側立上げ部の外径側に位置するように装着された構成としたものであり、主巻線巻装体の絶縁物の周方向延出部および補助巻線巻装体の絶縁物の周方向延出部が、主巻線巻装体群と補助巻線巻装体群との組み合せ時に作業の障害になることを防止する作用を有する。 In addition, a yoke portion having a circular arc surface on the outer periphery and a tooth portion having a rotor facing surface on the inner surface side are integrated, and a predetermined number of divided iron core plates divided into the same number of slots are laminated and fixed. Forming a split iron core body, mounting an insulator on the split iron core body, and then winding the main winding continuously in a concentrated manner with a number of poles through a crossover; And an auxiliary winding wound body in which a number of poles are continuously wound in a concentrated manner through a jumper wire after an insulating material is mounted on the divided iron core body, and the number of poles of the main winding A main winding wound body array group in which wire winding bodies are arranged in an annular form, and an auxiliary winding winding body array group in which the number of pole auxiliary winding winding bodies are arranged in an annular form, In the stator in which the winding body and the auxiliary winding body are combined and fixed and integrated so that they are alternately arranged in an annular shape, a part of the inner diameter side rising portion of the insulator attached to the divided iron core body is An extending portion of the insulator of the main winding body adjacent to each other, having an extending portion that extends greatly in both the clockwise and counterclockwise directions in the direction of each divided iron core adjacent to each other in the circumferential direction Is mounted so as to be positioned on the outer diameter side of the inner diameter side rising portion of the insulator of the adjacent auxiliary winding body, and the extension portion of the insulator of the adjacent auxiliary winding body is It is configured to be mounted so as to be positioned on the outer diameter side of the inner diameter side rising portion of the insulator of the adjacent main winding body, and the circumferential extension of the insulator of the main winding body And the circumferentially extending portion of the insulator of the auxiliary winding winding body has an effect of preventing an obstacle to work when the main winding winding group and the auxiliary winding winding group are combined. .
また、主巻線巻装用の分割鉄芯体に装着する絶縁物の延出部は分割鉄芯体の反負荷側かまたは負荷側の主渡り線側にのみ設けられ、補助巻線巻装用の分割鉄芯体に装着する絶縁物の延出部は前記分割鉄芯体の負荷側かまたは反負荷側で主渡り線側の反対側の補助渡り線側にのみ設けた構成であり、前記主巻線巻装体の延出部と主渡り線側の渡り線、および補助巻線巻装体の延出部と補助渡り線側の渡り線が組み合わせ作業の障害にはならないという作用を有する。 In addition, the extension part of the insulator to be attached to the split iron core body for winding the main winding is provided only on the side opposite to the load side of the split iron core body or on the main crossover side of the load side. The extending portion of the insulator to be attached to the split iron core is configured to be provided only on the auxiliary crossover side opposite to the main crossover side on the load side or the anti-load side of the split iron core, The extending portion of the winding body and the connecting wire on the main connecting wire side, and the extending portion of the auxiliary winding device and the connecting wire on the auxiliary connecting wire side have an effect that the combined work does not become an obstacle.
また、主渡り線側に設けられた絶縁物の延出部には主巻線の渡り線のみが保持または収納され、補助渡り線側に設けられた絶縁物の延出部には補助巻線の渡り線のみが保持または収納された構成であり、主巻線の渡り線と補助巻線の渡り線が接触することが無く、電気的な不具合の発生を防止する作用を有する。 Further, only the connecting wire of the main winding is held or accommodated in the extending portion of the insulator provided on the main connecting wire side, and the auxiliary winding is provided in the extending portion of the insulator provided on the auxiliary connecting wire side. Only the crossover wire is held or housed, and the crossover wire of the main winding and the crossover wire of the auxiliary winding are not in contact with each other and have an effect of preventing the occurrence of an electrical failure.
また、主巻線または補助巻線の渡り線が複数本のとき、各々の渡り線が電気的に分離さ
れて保持または収納された構成であり、複数の渡り線は各々相互に接触することなく空間的に分離されて保持され、巻線皮膜の損傷などによる不具合の発生を防止することができる作用を有する。
In addition, when there are a plurality of connecting wires of the main winding or the auxiliary winding, each connecting wire is electrically separated and held or stored, and the plurality of connecting wires are not in contact with each other. Spatally separated and held, it has the function of preventing the occurrence of problems due to damage to the winding film.
また、外周に円弧面を有した継鉄部と内面側に回転子対向面を有した歯部とが一体で、スロット数と同数に分割してなる分割鉄芯板を所定枚数積層固着して分割鉄芯体を形成し、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介し主巻線を極数個連続的に直巻巻装した主巻線巻装体と、前記分割鉄芯体に絶縁物を装着した上に集中巻で渡り線を介して極数個連続的に直巻巻装した補助巻線巻装体とよりなり、前記極数個の主巻線巻装体を環状に配列した主巻線巻装体配列群と、前記極数個の補助巻線巻装体を環状に配列した補助巻線巻装体配列群とを、前記主巻線巻装体と補助巻線巻装体が交互に環状に配列されるように組み合わせ固着一体化してなる固定子の製造方法において、前記分割鉄芯体に装着した絶縁物の一部が周方向で相隣接する各分割鉄芯体方向で時計方向及び反時計方向に大きく延長された延出部を有し、この延出部に設けた保持機構に主巻線または補助巻線の渡り線を保持しながら巻線巻装する製造方法としたものであり、分割鉄芯体に主巻線および補助巻線を直巻巻装する巻線機の構造部分を簡略化し、主巻線巻装体と補助巻線巻装体の組み合わせ時に渡り線の処理の簡略化を図ることができる。 In addition, a yoke portion having a circular arc surface on the outer periphery and a tooth portion having a rotor facing surface on the inner surface side are integrated, and a predetermined number of divided iron core plates divided into the same number of slots are laminated and fixed. Forming a split iron core body, mounting an insulator on the split iron core body, and then winding the main winding continuously in a concentrated manner with a number of poles through a crossover; And an auxiliary winding wound body in which a number of poles are continuously wound in a concentrated manner through a jumper wire after an insulating material is mounted on the divided iron core body, and the number of poles of the main winding A main winding wound body array group in which wire winding bodies are arranged in an annular form, and an auxiliary winding winding body array group in which the number of pole auxiliary winding winding bodies are arranged in an annular form, In the method of manufacturing a stator in which the winding body and the auxiliary winding body are alternately fixed and integrated so that the winding bodies are alternately arranged in an annular shape, a part of the insulator attached to the divided iron core body is circumferential. It has an extended part that extends greatly in the clockwise and counterclockwise directions in the direction of each adjacent iron core, and the crossover of the main winding or auxiliary winding is held in the holding mechanism provided in this extended part The manufacturing method of winding winding while simplifying the structural part of the winding machine that directly winds the main winding and auxiliary winding on the split iron core body, It is possible to simplify the crossover process when the auxiliary winding body is combined.
以下、本発明の実施の形態について図1〜図12を参照しながら説明する。 Hereinafter, embodiments of the present invention will be described with reference to FIGS.
(実施の形態1)
図1〜図10に示すように、外周に円弧面1を形成した継鉄部2と内周に回転子対向面3を有した歯部4とからなる分割鉄芯板5を所定枚数積層してスロット6の数と同数に分割してなる分割鉄芯体7と、この分割鉄芯体7に絶縁物8Aを装着し、巻線機(図示せず)により集中巻で渡り線9Aを介して極数個連続的に主巻線10を直巻巻装し形成した主巻線巻装体11と、主巻線巻装体11とは別に分割鉄芯体7に絶縁物8Bを装着し、巻線機により集中巻で前記主巻線巻装体11を設けた側とは分割鉄芯体7を挟み軸方向の相反する側に配した渡り線9Bを介して極数個連続的に補助巻線12を直巻巻装し形成した補助巻線巻装体13とからなり、これらの主巻線巻装体11および補助巻線巻装体13を各々環状に配列した主巻線巻装体配列群11Gおよび補助巻線巻装体配列群13Gは主巻線巻装体11の渡り線9Aを設けない側と環状に配列した補助巻線巻装体13の渡り線9Bを設けない側とを対向させて軸方向に組み合わされており、前記主巻線巻装体11と補助巻線巻装体13が交互に環状に配列し一体化して固着されることにより固定子14が構成されることとなる。
(Embodiment 1)
As shown in FIGS. 1 to 10, a predetermined number of divided
また、図11に示すように、主巻線巻装体11の渡り線9A(図示せず)を有する主渡り線側15と補助巻線巻装体13の渡り線9Bを有する補助渡り線側16を固定子14の軸方向の相反する側に配置する。
Further, as shown in FIG. 11, the main connecting
そして、主巻線10は環状または直線状等に配列された極数個の分割鉄芯体7に装着された絶縁物8Aを介して直巻巻装されているとともに、この絶縁物8Aには補助渡り線側16で固定子14の周方向の相隣接する各分割鉄芯体7方向で時計方向および反時計方向に各々大きく延出した延出部8A−1を有し、延出部8A−1に設けた保持機構8A−2により補助巻線12の渡り線9Bが保持されており、同様に補助巻線12は環状または直線状等に配列された極数個の分割鉄芯体7に装着された絶縁物8Bを介して直巻巻装されているとともに、この絶縁物8Bには主渡り線側15で固定子14の周方向の相隣接する各分割鉄芯体7方向で時計方向および反時計方向に各々大きく延出した延出部8B−1を有し、延出部8B−1に設けた保持機構8B−2により主巻線10の渡り線9Aが保持され、主巻線10の渡り線9Aと補助巻線12の渡り線9Bはともに、絶縁性の構造部分により機械的に固定されて構成される。
The main winding 10 is directly wound via an
また、主巻線10巻装用の分割鉄芯体7に装着する絶縁物8Aの延出部8A−1は補助渡り線側16にのみ設けられ、補助巻線12巻装用の分割鉄芯体7に装着する絶縁物8Bの延出部8B−1は主渡り線側15にのみ設けられて構成される。
Further, the extending
また、主渡り線側15に設けられた絶縁物8Bの延出部8B−1には主巻線10の渡り線9Aのみが保持または収納され、補助渡り線側16に設けられた絶縁物8Aの延出部8A−1には補助巻線12の渡り線9Bのみが保持または収納されており、主巻線10の渡り線9Aと補助巻線12の渡り線9Bは電気的に分離されて構成される。
Further, only the connecting
また、図12に示すように、主巻線10または補助巻線12の渡り線9A、9Bが複数本のとき、複数の渡り線9A−1、9A−2および9B−1、9B−2の各々が電気的に分離されて保持または収納されており、渡り線9A、9Bは各々すべて空間的に分離されて配置して構成される。
Also, as shown in FIG. 12, when there are a plurality of connecting
このように本発明の実施の形態1のコンデンサ電動機の固定子によれば、主巻線10の渡り線9Aが補助巻線巻装体13の絶縁物8Bの延出部8B−1に設けた保持機構8B−2により保持され、補助巻線12の渡り線9Bが主巻線巻装体11の絶縁物8Aの延出部8A−1に設けた保持機構8A−2により保持されて機械的に固定されているため、主巻線10及び補助巻線12を直巻巻装する巻線機側に前記渡り線9A、9Bを保持するための構造部分を設ける必要が無く、また主巻線巻装体11と補助巻線巻装体13の組み合わせ時において渡り線9A、9Bに負荷がかかることを少なくすることが可能になる。
Thus, according to the stator of the capacitor motor of the first embodiment of the present invention, the
また、分割鉄芯体7に装着した絶縁物8A、8Bの一部であり、周方向で相隣接する各分割鉄芯体7方向で時計方向及び反時計方向に大きく延長された延出部8A−1,8B−1が組み合せ作業の障害にならない構造を提供することとなる。
Moreover, it is a part of
また、主巻線巻装体11の絶縁物8Aの延出部8A−1は補助渡り線側16にのみ設けられ、補助巻線巻装体13の絶縁物8Bの延出部8B−1は分割鉄芯体7を挟んで補助渡り線側16の反対側の主渡り線側15にのみ設けられているため、主巻線巻装体群11Gと補助巻線巻装体群13Gの組み合わせ時に、前記延出部8A−1と渡り線9A、および延出部8B−1と渡り線9Bが組み合わせ作業の障害にならない構造を提供することとなる。
Further, the
また、主巻線10の渡り線9Aは補助巻線巻装体13の絶縁物8Bの延出部8B−1のみで保持され、補助巻線12の渡り線9Bは主巻線巻装体11の延出部8A−1のみで保持されているため、主巻線10の渡り線9Aと補助巻線12の渡り線9Bが接触することが無く、電気的な不具合の発生を防止することができる。
Further, the connecting
また、速度調整用の巻線を有する場合など、渡り線9Aまたは渡り線9Bが補助渡り線側又は主渡り線側で複数本有るとき、複数の渡り線(9A−1と9A−2および9B−1と9B−2)は各々相互に接触することなく空間的に分離されて保持されるため、巻線皮膜の損傷などによる不具合の発生を防止することができる。
Further, when there are a plurality of connecting
1 円弧面
2 継鉄部
3 回転子対向面
4 歯部
5 分割鉄芯板
6 スロット
7 分割鉄芯体
8A、8B 絶縁物
8A−1、8B−1 延出部
8A−2、8B−2 保持機構
9A,9B 渡り線
9A−1、9A−2、9B−1、9B−2 渡り線
10 主巻線
11 主巻線巻装体
11G 主巻線巻装体群
12 補助巻線
13 補助巻線巻装体
13G 補助巻線巻装体群
14 固定子
15 主渡り線側
16 補助渡り線側
DESCRIPTION OF
Claims (9)
延長された延出部を有し、この延出部に設けた保持機構に主巻線または補助巻線の渡り線を保持しながら巻線巻装するコンデンサ電動機の固定子の製造方法。 The iron part having a circular arc surface on the outer periphery and the tooth part having the rotor facing surface on the inner surface side are integrated, and a predetermined number of divided iron core plates divided into the same number as the number of slots are laminated and fixed. Forming a core body, and attaching an insulator to the divided iron core body, and then winding the main winding continuously in a number of poles through a crossover wire in a concentrated winding, It consists of an auxiliary winding wound body in which several poles are continuously wound by direct winding via a jumper wire with an insulating material attached to a split iron core body, A main winding winding arrangement group in which main bodies are arranged annularly and an auxiliary winding winding arrangement group in which the number of pole auxiliary winding windings are arranged in ring form In the stator manufacturing method in which the body and the auxiliary winding wound body are alternately fixed and integrated so that they are alternately arranged in a ring, a part of the insulator attached to the divided iron core body is adjacent in the circumferential direction. Each of the divided iron cores has an extending part that is greatly extended in the clockwise and counterclockwise directions, and the holding mechanism provided in the extending part holds the connecting wire of the main winding or the auxiliary winding. A method of manufacturing a stator of a capacitor motor to be wound by winding.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112007001231T5 (en) | 2006-05-22 | 2009-04-23 | Toyota Jidosha Kabushiki Kaisha | Isolator and rotating electrical machine |
JP2013162725A (en) * | 2012-02-08 | 2013-08-19 | Asmo Co Ltd | Stator, brushless motor, and method of manufacturing stator |
WO2013157100A1 (en) * | 2012-04-18 | 2013-10-24 | 三菱電機株式会社 | Stator, motor, blower, and stator manufacturing method |
CN104333153A (en) * | 2014-11-24 | 2015-02-04 | 广东美芝制冷设备有限公司 | Motor stator, manufacturing method thereof and motor |
US10491057B2 (en) | 2012-02-08 | 2019-11-26 | Denso Corporation | Stator, brushless motor, stator manufacturing method |
-
2004
- 2004-10-12 JP JP2004297421A patent/JP4065267B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112007001231T5 (en) | 2006-05-22 | 2009-04-23 | Toyota Jidosha Kabushiki Kaisha | Isolator and rotating electrical machine |
JP2013162725A (en) * | 2012-02-08 | 2013-08-19 | Asmo Co Ltd | Stator, brushless motor, and method of manufacturing stator |
US10491057B2 (en) | 2012-02-08 | 2019-11-26 | Denso Corporation | Stator, brushless motor, stator manufacturing method |
WO2013157100A1 (en) * | 2012-04-18 | 2013-10-24 | 三菱電機株式会社 | Stator, motor, blower, and stator manufacturing method |
CN104333153A (en) * | 2014-11-24 | 2015-02-04 | 广东美芝制冷设备有限公司 | Motor stator, manufacturing method thereof and motor |
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