TW201633666A - Electric motor and method for manufacture thereof - Google Patents

Electric motor and method for manufacture thereof Download PDF

Info

Publication number
TW201633666A
TW201633666A TW104143337A TW104143337A TW201633666A TW 201633666 A TW201633666 A TW 201633666A TW 104143337 A TW104143337 A TW 104143337A TW 104143337 A TW104143337 A TW 104143337A TW 201633666 A TW201633666 A TW 201633666A
Authority
TW
Taiwan
Prior art keywords
adhesive material
wire
coil
hole
motor
Prior art date
Application number
TW104143337A
Other languages
Chinese (zh)
Inventor
長澤昭文
磯崎梢
八代長生
生方康友
Original Assignee
三菱電機股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機股份有限公司 filed Critical 三菱電機股份有限公司
Publication of TW201633666A publication Critical patent/TW201633666A/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08Insulating casings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12Impregnating, heating or drying of windings, stators, rotors or machines
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02Linear motors; Sectional motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

This invention provides an electric motor having an armature which improves the problem of defective electric connection in a conventional electric motor caused by leakage of adhesive material sticked to a wiring board, lead wires, or a connection with a power source lead after the adhesive material was applied to the wiring, when an opposite side of the wiring is turned downward, or during a transportation, and the operation process of fixing the wiring can be simplified. The electric motor of this invention has an armature which has a plurality of coils 4 constituted by winding the wire 3 around a core 1 with an insulation member 2 in between and connecting the coils 4 with a wiring board 5 provided at an axially outward side of the core 4, wherein through holes 6 or notches 20 having a dimension smaller than a cross section of the coils 4 in axial direction are provided at a position on an axial extension line with respect to the coils 4.

Description

馬達及其製造方法 Motor and method of manufacturing same

本發明係有關於具備使用將電線捲繞於鐵心而成的線圈之電樞之馬達及其製造方法之相關技術。 The present invention relates to a motor including an armature using a coil in which an electric wire is wound around a core, and a method of manufacturing the same.

在習知技術中之馬達的電樞當中,以提升製品的絕緣性、耐熱性、耐環境性為目的,線圈之電線固定係使用將液狀黏著材料含浸於線圈之電線間的方法。該含浸的方法係有習知技術中所熟知的將液狀黏著材料塗敷於線圈端部的方式。該塗敷方式係將黏著材料塗敷於線圈端部,藉此而使黏著材料滲透於線圈之間,而將電線予以黏著者,由於可使黏著材料不附著於鐵心等而進行黏著,故被大幅採用。習知技術中之馬達的電樞係採用在將絕緣材料設置於鐵心之後捲繞電線而成的線圈,藉由結線用基板、或導線而將其予以進行結線的構造。因此,在習知技術中之馬達的電樞當中,採用實施黏著材料塗敷於電線時,在將結線側朝向下方之後,自反結線側將黏著材料塗敷於電線,或在結線前之狀態下,將黏著材料塗敷於電線的方法(例如,參考專利文獻1)。 Among the armatures of the motor in the prior art, for the purpose of improving the insulation, heat resistance and environmental resistance of the product, the wire fixing of the coil is a method of impregnating the wires of the coil with a liquid adhesive material. The impregnation method is a method of applying a liquid adhesive material to the ends of the coil as is well known in the art. In the coating method, the adhesive material is applied to the end portion of the coil, whereby the adhesive material is infiltrated between the coils, and when the electric wire is adhered, since the adhesive material can be adhered to the iron core or the like, it is adhered. Greatly adopted. In the armature of the motor of the prior art, a coil obtained by winding an electric wire after the insulating material is placed on the iron core is used, and the wiring board is connected to the core or the wire. Therefore, in the armature of the motor of the prior art, when the adhesive material is applied to the electric wire, the adhesive material is applied to the electric wire from the reverse wire side after the wire bonding side is directed downward, or before the wire is wound. Next, a method of applying an adhesive material to an electric wire (for example, refer to Patent Document 1).

另一方面,在習知技術中之馬達的電樞之定子當中,揭示構成定子之定子基板的中央部之中,在對應於特定的捲線的部位係形成有具有捲線的線圈端部能插入的大小之貫穿孔,且將特定的捲線的線圈端部插入於該貫穿孔之構造。藉由採用該定子構造,即能直接的將定子鐵心黏著於定子基板(例如,參考專利文獻2)。 On the other hand, among the stators of the armatures of the motor in the prior art, among the central portions of the stator substrate constituting the stator, a coil end portion having a winding wire is formed at a portion corresponding to a specific winding wire. A through hole of a size, and a coil end portion of a specific winding wire is inserted into the through hole. By using this stator structure, the stator core can be directly adhered to the stator substrate (for example, refer to Patent Document 2).

(先前技術文獻) (previous technical literature) (專利文獻) (Patent Literature)

專利文獻1:日本特開昭58-95808號公報(第2頁、第1圖) Patent Document 1: JP-A-58-95808 (Page 2, Figure 1)

專利文獻2:日本特開平3-143249號公報(第6頁、第3圖) Patent Document 2: Japanese Patent Laid-Open No. Hei 3-143249 (page 6, page 3)

在習知技術中之馬達的電樞當中,將黏著材料塗敷於線圈端部而黏著電線時,由於結線用基板或導線係存在於線圈端部的軸方向上方,故該電樞構造成為阻礙要因,無法進行來自結線側的上方之黏著材料塗敷。因此,在習知技術中,必須在將結線側朝向下方之後,自反結線側而塗敷黏著材料,或在結線前之狀態下,將黏著材料塗敷於電線。 In the armature of the motor of the prior art, when the adhesive material is applied to the end portion of the coil to adhere the electric wire, since the substrate or the wire for the wire is present in the axial direction of the end portion of the coil, the armature structure becomes obstructed. It is impossible to apply the adhesive material from the upper side of the knot side. Therefore, in the prior art, it is necessary to apply an adhesive material from the reverse line side after applying the bonding line side, or apply an adhesive material to the electric wire in a state before the bonding.

在將反結線側朝向下方之後,將黏著材料塗敷於電線時,會有當塗敷的黏著材料會在塗敷之後,或 在搬運工程的途中自結線側流出,而附著於結線用基板或導線或者和電源導線的結合部,產生導通不良的問題點。此外,在結線前之狀態下將黏著材料塗敷於電線時,會有在結線前之狀態下會由於線圈的電線端末部無法固定而使電線紛亂等工作性的課題。為了解除該課題,需要追加設置用以預先將電線固定於絕緣材或鐵心用之銷(pin),或利用銷進行的電線固定步驟,而有零件點數或工數增加的問題點。 After applying the adhesive material to the wire after the anti-knot line side is directed downward, there may be when the applied adhesive material is applied, or In the middle of the conveyance process, the wire is discharged from the wire-bonding side, and adheres to the joint portion of the wire-bonding substrate or the wire or the power source wire, causing a problem of poor conduction. In addition, when the adhesive material is applied to the electric wire in the state before the wire is wound, there is a problem that the wire end of the coil cannot be fixed and the electric wire is disordered in the state before the wire is wound. In order to solve this problem, it is necessary to additionally provide a pin for fixing the electric wire to the insulating material or the iron core in advance, or a wire fixing step by the pin, and there is a problem that the number of parts or the number of work increases.

此外,在習知技術中之馬達的電樞之定子構造當中,雖揭示在定子基板之與特定的捲線對應的部位具有捲線的線圈端部能插入的大小之貫穿孔之構造,但,該貫穿孔的開口形狀必須作成線圈端部能插入之程度的大小,此外,貫穿孔數必須對應於特定的捲線數。因此,揭示於習知技術中之馬達的定子構造之貫穿孔,貫穿孔的開口為過於大,且必須設置有至少與線圈數相當之數量的貫穿孔,其結果,於定子基板中所佔之開口總面積變得過於廣大,而有定子基板的基板強度不足且不耐於實用的問題點。 Further, in the stator structure of the armature of the motor in the prior art, a structure in which a portion corresponding to a specific winding line of the stator substrate has a through hole having a size at which a coil end portion of the winding wire can be inserted is disclosed. The shape of the opening of the hole must be such that the end of the coil can be inserted. Further, the number of through holes must correspond to the specific number of windings. Therefore, the through hole of the stator structure of the motor disclosed in the prior art is such that the opening of the through hole is too large, and a number of through holes corresponding to the number of coils must be provided, and as a result, it is occupied in the stator substrate. The total area of the opening becomes too large, and there is a problem that the strength of the substrate of the stator substrate is insufficient and it is not practical.

本發明係有鑑於上述課題而創作,其目的在於取得一種馬達,其係具備能簡化電線的黏著作業步驟之電樞。 The present invention has been made in view of the above problems, and an object thereof is to provide a motor including an armature capable of simplifying the process of bonding an electric wire.

本發明之馬達具備電樞,該電樞係將中介絕緣材而將電線捲繞於鐵心所構成之複數個線圈藉由設置 於鐵心的軸方向外側之結線用基板予以結線而成者,並在結線用基板設置較線圈軸方向的剖面積更小之貫穿孔或切除部,而貫穿孔或切除部係位於線圈的軸方向延長線上。 The motor of the present invention is provided with an armature which is provided by interposing an insulating material and winding an electric wire around a plurality of coils formed by a core. The wire for the outer side of the core in the axial direction is connected to the substrate, and the through-hole or the cut-out portion having a smaller cross-sectional area in the direction of the coil axis is provided on the substrate for the wire, and the through-hole or the cut-off portion is located in the axial direction of the coil. Extend the line.

根據本發明,由於能簡化構成電樞之電線的黏著作業步驟,故能實現馬達的成本降低之功效。 According to the present invention, since the adhesive work step of the electric wires constituting the armature can be simplified, the cost reduction of the motor can be achieved.

1‧‧‧鐵心 1‧‧‧ iron core

2‧‧‧絕緣材 2‧‧‧Insulation

3‧‧‧電線 3‧‧‧Wire

4‧‧‧線圈 4‧‧‧ coil

5‧‧‧結線用基板 5‧‧‧Connecting substrate

6‧‧‧貫穿孔 6‧‧‧through holes

7‧‧‧黏著材料 7‧‧‧Adhesive materials

8‧‧‧材料塗敷器具 8‧‧‧Material coating equipment

9‧‧‧電線端末處理部 9‧‧‧Wire End Processing Department

10‧‧‧黏著材料導入構件 10‧‧‧Adhesive material introduction member

11‧‧‧鐵心 11‧‧‧ iron core

11‧‧‧導線 11‧‧‧Wire

15‧‧‧鐵心 15‧‧‧ iron core

20‧‧‧切除部 20‧‧‧Resection

21‧‧‧切除部 21‧‧‧Resection

22‧‧‧絕緣材 22‧‧‧Insulation

25‧‧‧絕緣材 25‧‧‧Insulation

33‧‧‧電線 33‧‧‧Wire

35‧‧‧電線 35‧‧‧Wire

44‧‧‧線圈 44‧‧‧ coil

45‧‧‧線圈 45‧‧‧ coil

55‧‧‧結線用基板 55‧‧‧Connecting substrate

61‧‧‧貫穿孔 61‧‧‧through holes

62‧‧‧貫穿孔 62‧‧‧through holes

63‧‧‧貫穿孔 63‧‧‧through holes

64‧‧‧貫穿孔 64‧‧‧through holes

66‧‧‧貫穿孔 66‧‧‧through holes

101‧‧‧黏著材料導入構件 101‧‧‧Adhesive material introduction member

102‧‧‧黏著材料導入構件 102‧‧‧Adhesive material introduction member

103‧‧‧黏著材料導入構件 103‧‧‧Adhesive material introduction member

104‧‧‧黏著材料導入構件 104‧‧‧Adhesive material introduction member

111‧‧‧導線 111‧‧‧Wire

第1圖係使用表示本發明之實施例1之馬達的結線用基板而結線之定子之側剖面圖。 Fig. 1 is a side cross-sectional view showing a stator in which a wire-bonding substrate of a motor according to a first embodiment of the present invention is used.

第2圖係表示本發明之實施例1之馬達的結線用基板之圖示。 Fig. 2 is a view showing a substrate for wire bonding of the motor of the first embodiment of the present invention.

第3圖係表示本發明之實施例1之馬達的結線用基板之圖示。 Fig. 3 is a view showing a substrate for wire bonding of the motor of the first embodiment of the present invention.

第4圖係表示本發明之實施例1之馬達的結線用基板之圖示。 Fig. 4 is a view showing a substrate for wire bonding of the motor of the first embodiment of the present invention.

第5圖係表示本發明之實施例1之馬達的結線用基板之圖示。 Fig. 5 is a view showing a substrate for wire bonding of the motor of the first embodiment of the present invention.

第6圖係表示本發明之實施例1之馬達的黏著材料的塗敷方式之圖示。 Fig. 6 is a view showing a manner of applying the adhesive material of the motor of the first embodiment of the present invention.

第7圖係表示本發明之實施例1之馬達的黏著材料的塗敷方式之圖示。 Fig. 7 is a view showing a manner of applying an adhesive material to a motor of the first embodiment of the present invention.

第8圖係使用表示本發明之實施例1之線性馬達的結線用基板而結線之電樞之側剖面圖。 Fig. 8 is a side cross-sectional view showing the armature of the wire using the substrate for wire bonding of the linear motor according to the first embodiment of the present invention.

第9圖係表示本發明之實施例1之馬達的結線用基板之圖示。 Fig. 9 is a view showing a substrate for wire bonding of the motor of the first embodiment of the present invention.

第10圖係表示本發明之實施例1之馬達的結線用基板之圖示。 Fig. 10 is a view showing a substrate for wire bonding of the motor of the first embodiment of the present invention.

第11圖係使用表示本發明之實施例2之馬達的導線而結線之定子之側剖面圖。 Fig. 11 is a side sectional view showing a stator in which a wire of a motor of the second embodiment of the present invention is used.

第12圖係表示本發明之實施例2之馬達的結線部之圖示。 Fig. 12 is a view showing a knot portion of a motor of a second embodiment of the present invention.

第13圖係表示本發明之實施例2之馬達的黏著材料導入構件之圖示。 Fig. 13 is a view showing an adhesive material introduction member of the motor of the second embodiment of the present invention.

第14圖係表示本發明之實施例2之馬達的黏著材料的塗敷方式之圖示。 Fig. 14 is a view showing the manner of application of the adhesive material of the motor of the second embodiment of the present invention.

第15圖係表示本發明之實施例2之馬達的黏著材料導入構件之圖示。 Fig. 15 is a view showing an adhesive material introduction member of the motor of the second embodiment of the present invention.

第16圖係表示本發明之實施例2之馬達的黏著材料導入構件之圖示。 Fig. 16 is a view showing an adhesive material introduction member of the motor of the second embodiment of the present invention.

第17圖係使用表示本發明之實施例2之線性馬達的結線用基板而結線之電樞之側剖面圖。 Figure 17 is a side cross-sectional view showing an armature for connecting a wire using a substrate for a wire-bonding of a linear motor according to a second embodiment of the present invention.

實施例1. Example 1.

本發明之實施例1係列舉作為電樞而使用於旋轉型馬達的之定子為例而說明。第1圖係使用表示本發明之實施例1之馬達的結線用基板而結線之定子之側截面圖,第2圖係表示本發明之實施例1之馬達的結線用基板之圖示。 在第1圖和第2圖當中,1係鐵心,2係絕緣材,3係電線,4係線圈,5係圓環形狀的結線用基板,6係具有較設置於結線用基板5的線圈4之軸方向的剖面積更小的剖面積之貫穿孔,9係電線終端處理部。 In the first embodiment of the present invention, a stator used as a armature for a rotary motor will be described as an example. 1 is a side cross-sectional view of a stator in which a wire-bonding substrate of a motor according to a first embodiment of the present invention is connected, and FIG. 2 is a view showing a substrate for wire bonding of a motor according to a first embodiment of the present invention. In the first and second figures, a 1 series core, a 2 series insulator, a 3 series electric wire, a 4 series coil, a 5 series annular shape connection board, and 6 series have a coil 4 which is provided on the junction board 5 . A through-hole of a cross-sectional area having a smaller cross-sectional area in the axial direction, and a 9-series electric wire terminal processing unit.

線圈4係由鐵心1、絕緣材2、以及電線3所構成,且將電線3捲繞於鐵心1所構成,對應於構成鐵心1之複數個齒而分別存在著線圈4。鐵心1和電線3之間係設置以鐵心1和電線3的絕緣為目的之絕緣材2。分別由位於鐵心1的軸方向外側的結線用基板5之電線端末處理部9而結合,藉此而施行結線。結線用基板5係以能使貫穿孔6位於線圈4的軸方向上方之方式而設置。貫穿孔6係以能對應於各線圈4之方式而各分別設置1個。 The coil 4 is composed of a core 1, an insulating material 2, and an electric wire 3, and is formed by winding an electric wire 3 around a core 1, and a coil 4 is present corresponding to a plurality of teeth constituting the core 1. An insulating material 2 for the purpose of insulating the core 1 and the electric wire 3 is provided between the core 1 and the electric wire 3. The wire ends are joined by the wire end treatment portions 9 of the substrate 5 for bonding wires located outside the axial direction of the core 1 to thereby perform the wire bonding. The wiring board 5 is provided so that the through hole 6 can be positioned above the coil 4 in the axial direction. Each of the through holes 6 is provided in a manner corresponding to each of the coils 4.

第1圖中,貫穿孔6係以能對應於各線圈4之方式而各分別設置1個,但,亦可如第3圖所示,跨過複數個線圈4而對應著1個的貫穿孔61而設置,此外,亦可如第4圖所示,跨過結線用基板5之直徑方向和圓周方向而設置複數個貫穿孔62。此外,第1圖係表示貫穿孔6的形狀為圓形之情形,但,亦可如第5圖所示,為多角形狀的貫穿孔63。 In the first drawing, the through holes 6 are provided one by one so as to correspond to the respective coils 4. However, as shown in Fig. 3, the plurality of coils 4 may be provided to correspond to one through hole. Further, as shown in FIG. 4, a plurality of through holes 62 may be provided across the diameter direction and the circumferential direction of the substrate 5 for bonding. In addition, the first figure shows a case where the shape of the through hole 6 is circular, but as shown in Fig. 5, it may be a polygonal through hole 63.

本發明之實施例1之馬達,其設置於結線用基板5之貫穿孔6係位於線圈4的軸方向延長線上,亦即,位於線圈4的端面之軸方向上方。據此,即使在結線之後,亦能通過貫穿孔6而自結線側藉由分配器(dispenser)、移液管(pipette)、注射管(syringe)等之材料塗敷器具而對線圈4 進行清漆、樹脂、黏著劑等之黏著材料的塗敷。 In the motor according to the first embodiment of the present invention, the through hole 6 provided in the wiring board 5 is located on the axial extension of the coil 4, that is, in the axial direction of the end surface of the coil 4. According to this, even after the wire is connected, the coil 4 can be coated from the wire side by the material coating means such as a dispenser, a pipette, a syringe, or the like through the through hole 6. Applying an adhesive material such as varnish, resin, or adhesive.

繼而說明有關於本發明之實施例1之電線3的黏著作業步驟。第6圖係表示本發明之實施例1之馬達的黏著材料的塗敷方式之圖示。在第6圖當中,7係黏著材料,8係材料塗敷器具,材料塗敷器具8通常係使用分配器、移液管、注射管等。自貫穿孔6導入黏著材料7,且自貫穿孔6的線圈4對向面排出黏著材料7,黏著材料7係含浸於電線3,並藉由黏著材料7黏著電線3。 Next, the adhesive working step of the electric wire 3 of the embodiment 1 of the present invention will be described. Fig. 6 is a view showing a manner of applying the adhesive material of the motor of the first embodiment of the present invention. In Fig. 6, a 7-series adhesive material, an 8-series material application device, and a material application device 8 are usually a dispenser, a pipette, an injection tube, or the like. The adhesive material 7 is introduced from the through hole 6, and the adhesive material 7 is discharged from the opposite surface of the coil 4 of the through hole 6, and the adhesive material 7 is impregnated into the electric wire 3, and the electric wire 3 is adhered by the adhesive material 7.

於結線用基板5,貫穿孔6係位於線圈4的軸方向延長線上,亦即,以位於線圈4的軸方向上方之方式而設置。在第6圖當中,自上方觀看定子時,形成自貫穿孔6而露出電線3的表面之狀態。因此,對線圈4塗敷黏著材料7時,能在結線之後使黏著材料7通過貫穿孔6,自結線側進行。塗敷方法係自動、手動之中的任何一種方式均可實施。 In the junction board 5, the through hole 6 is located on the extension line of the coil 4 in the axial direction, that is, in the axial direction of the coil 4. In the sixth drawing, when the stator is viewed from above, a state in which the surface of the electric wire 3 is exposed from the through hole 6 is formed. Therefore, when the adhesive material 7 is applied to the coil 4, the adhesive material 7 can be passed through the through hole 6 after the wire is wound, and the bonding material 6 can be carried out from the side of the wire. The coating method can be implemented by any of automatic and manual methods.

使用習知之構成而將黏著材料7塗敷於線圈4的端部時,由於貫穿孔6的開口過於大,故難以特定出應塗敷黏著材料7的部位,會有原本不應塗敷的部位亦會塗敷到黏著材料7等之問題點;相比之,由於本發明之實施例1中,貫穿孔6係具有較設置於結線用基板5的線圈4之軸方向的截面積更小的截面積,故可容易地對應塗敷黏著材料7的特定部位進行塗敷。 When the adhesive material 7 is applied to the end portion of the coil 4 by a conventional configuration, since the opening of the through hole 6 is too large, it is difficult to specify the portion to which the adhesive material 7 should be applied, and there is a portion which should not be coated. In addition, in the first embodiment of the present invention, the through hole 6 has a smaller cross-sectional area than the axial direction of the coil 4 provided in the substrate 5 for the bonding, as in the case of the adhesive material 7 or the like. Since the cross-sectional area is easily applied to a specific portion to which the adhesive material 7 is applied.

如第6圖所示,塗敷係自貫穿孔6的上方而實施,但亦可在將材料塗敷器具8的前端部插入於貫穿孔 6的狀態下實施。據此,即能防止在手動塗敷時,因塗敷位置的位移而使黏著材料7附著於不需要的部分。 As shown in Fig. 6, the application is performed from above the through hole 6, but the front end portion of the material application device 8 may be inserted into the through hole. Implemented in the state of 6. According to this, it is possible to prevent the adhesive material 7 from adhering to an unnecessary portion due to the displacement of the application position during manual application.

此外,如第7圖所示,使用具有上部寬廣、下部狹窄的形狀之貫穿孔64,由於能塗敷黏著材料7的範圍變寬廣,且能固定往線圈4之塗敷範圍,故能緩和塗敷位置的精確度,而能達成材料塗敷器具8之簡化。 Further, as shown in Fig. 7, by using the through hole 64 having a wide upper portion and a narrower lower portion, since the range in which the adhesive material 7 can be applied is widened and the application range to the coil 4 can be fixed, the coating can be eased. The accuracy of the application position is achieved, and the simplification of the material application device 8 can be achieved.

習知技術中,在結線之後,自反結線側塗敷黏著材料7時,自結線側流出之黏著材料7係附著於結線導通用之結線用基板5的電線終端處理部9,因而會產生導通不良之情形。相比之,在表示本發明之實施例1之馬達中,由於能自結線側而塗敷黏著材料7,故黏著材料7不會附著於結線用基板5的電線終端處理部9,而能解除導通不良的問題。此外,在結線前塗敷黏著材料7時,習知技術中係需要用以預先固定線圈4的終端部之步驟、以及構造構件,但在表示本發明之實施例1之馬達中,由於能在結線後塗敷黏著材料7,故能刪減固定線圈4的終端部之步驟、以及零件數量。結果,能達成簡化構成定子之電線3的黏著作業步驟,且能實現馬達的原價降低。 In the prior art, when the adhesive material 7 is applied from the side of the reversing line after the splicing, the adhesive material 7 flowing out from the splicing side is attached to the wire end processing unit 9 of the splicing substrate 5 of the splicing line, thereby causing conduction. Bad situation. In the motor according to the first embodiment of the present invention, since the adhesive material 7 can be applied from the wire bonding side, the adhesive material 7 does not adhere to the wire terminal processing portion 9 of the wire bonding substrate 5, and can be released. Poor conduction. Further, in the prior art, when the adhesive material 7 is applied before the wire bonding, the conventional technique requires a step of fixing the end portion of the coil 4 and a structural member in advance, but in the motor showing the first embodiment of the present invention, After the bonding material 7 is applied after the bonding, the steps of fixing the end portion of the coil 4 and the number of parts can be eliminated. As a result, the adhesive work step of simplifying the electric wires 3 constituting the stator can be achieved, and the original price of the motor can be reduced.

本發明之實施例1係說明了使用於旋轉型馬達的之定子構造作為電樞,但並不限定於此,如第8圖所示,具有將線圈44配置成直線狀並予以結線之直動型電樞之線性馬達當中,亦同樣能使用。在第8圖當中,11係鐵心,22係絕緣材,33係電線,55係結線用基板,66係貫穿孔,線圈44係由鐵心11、絕緣材22、以及電線33所 構成,電線33係捲繞於鐵心11,鐵心11和電線33之間係設置以鐵心11和電線33的絕緣為目的之絕緣材22。將本發明使用於線性馬達時,結線用基板55並非如第2圖所示之外徑為圓形狀,而係以四角形狀為理想。 In the first embodiment of the present invention, the stator structure used in the rotary motor is described as an armature. However, the present invention is not limited thereto, and as shown in Fig. 8, the coil 44 is arranged in a straight line and is linearly connected. The linear motor of the armature can also be used. In Fig. 8, an 11-series core, a 22-series insulating material, a 33-series electric wire, a 55-series wiring board, a 66-series through-hole, and a coil 44 are provided by a core 11, an insulating material 22, and an electric wire 33. In the configuration, the electric wire 33 is wound around the iron core 11, and an insulating material 22 for the purpose of insulating the iron core 11 and the electric wire 33 is provided between the iron core 11 and the electric wire 33. When the present invention is applied to a linear motor, the wiring board 55 is not circular as shown in FIG. 2, but is preferably a quadrangular shape.

本發明之實施例1係說明具有較設置於結線用基板5的線圈4之軸方向的截面積更小的截面積之貫穿孔6之情形,但如第9圖或第10圖所示,不限定於貫穿孔,於結線用基板5的外徑側或內徑側設置具有較線圈4之軸方向的截面積更小的截面積之切除部20、21,亦能獲得相同之功效。 In the first embodiment of the present invention, the through hole 6 having a smaller cross-sectional area than the cross-sectional area of the coil 4 of the bonding board 5 is described. However, as shown in FIG. 9 or FIG. 10, In the through hole, the cut-off portions 20 and 21 having a cross-sectional area smaller than the cross-sectional area of the coil 4 in the axial direction are provided on the outer diameter side or the inner diameter side of the wire bonding substrate 5, and the same effects can be obtained.

實施例2. Example 2.

本發明之實施例2係列舉使用於旋轉型馬達的之定子為例作為電樞而說明。第11圖係使用表示本發明之實施例2之馬達的導線而結線之定子之側剖面圖,第12圖係表示本發明之實施例2之馬達的結線部之圖示。在第11圖和第12圖當中,10係設置於鐵心1的軸方向外側之黏著材料導入構件,11係導線。 In the second embodiment of the present invention, a stator used in a rotary motor will be described as an armature. Fig. 11 is a side sectional view showing a stator in which a wire of a motor according to a second embodiment of the present invention is connected, and Fig. 12 is a view showing a wire connecting portion of a motor according to a second embodiment of the present invention. In Fig. 11 and Fig. 12, 10 is an adhesive material introduction member which is provided on the outer side in the axial direction of the core 1, and an 11-type wire.

於線圈4中,電線3係被捲繞於鐵心1,鐵心1和電線3之間係設置以鐵心1和電線3的絕緣為目的之絕緣材2。藉由位於鐵心1的軸方向外側的導線11而將線圈4的終端電線施行結線。黏著材料導入構件10係位於線圈4的軸方向延長線上,且設有孔而使電線3的表面能露出於線圈4的軸方向上方,自上方而觀看時,形成電線3的表面為露出之狀態。黏著材料導入構件10和導線11 係藉由接著劑而固定。或者,如第13圖所示,藉由具有屬於支持設置於黏著材料導入構件10之導線11的支持部之鉤狀的突起之黏著材料導入構件101而固定導線11。 In the coil 4, the electric wire 3 is wound around the core 1, and an insulating material 2 for the purpose of insulating the core 1 and the electric wire 3 is provided between the core 1 and the electric wire 3. The terminal wires of the coil 4 are wire-bonded by the wires 11 located outside the axial direction of the core 1. The adhesive material introduction member 10 is located on the extension line of the coil 4 in the axial direction, and is provided with a hole so that the surface of the electric wire 3 can be exposed above the axial direction of the coil 4. When viewed from above, the surface of the electric wire 3 is exposed. . Adhesive material introduction member 10 and wire 11 It is fixed by an adhesive. Alternatively, as shown in Fig. 13, the wire 11 is fixed by the adhesive material introduction member 101 having a hook-like projection that supports the support portion of the wire 11 provided in the adhesive material introduction member 10.

繼而說明有關於本發明之實施例2之電線3的黏著作業步驟。第14圖係表示本發明之實施例2之馬達的黏著材料的塗敷方式之圖示。自黏著材料導入構件10導入黏著材料7,且自黏著材料導入構件10的線圈4對向面排出黏著材料7,黏著材料7係含浸於電線3,藉由黏著材料7而固定電線3。材料塗敷器具8通常係使用分配器、吸液管、注射管等。 Next, the adhesive working procedure of the electric wire 3 of the embodiment 2 of the present invention will be described. Fig. 14 is a view showing the manner of application of the adhesive material of the motor of the second embodiment of the present invention. The adhesive material 7 is introduced into the self-adhesive material introduction member 10, and the adhesive material 7 is discharged from the opposing surface of the coil 4 of the adhesive material introduction member 10, and the adhesive material 7 is impregnated into the electric wire 3, and the electric wire 3 is fixed by the adhesive material 7. The material application device 8 is usually a dispenser, a pipette, an injection tube or the like.

藉由導線11而進行結線時,線圈4的軸方向上方係設置有黏著材料導入構件10,其係具有能使電線3的表面露出之孔。亦即,自結線上方而觀看定子時,其係形成電線3的表面從黏著材料導入構件10所具備孔露出之狀態。因此,使用材料塗敷器具8而將黏著材料7塗敷於電線3時,能通過黏著材料導入構件10,而在結線之後自結線側進行。塗敷方法係自動、手動之中的任何一種方式均可實施。 When the wire is connected by the wire 11, the adhesive material introduction member 10 is provided above the coil 4 in the axial direction, and has a hole through which the surface of the electric wire 3 can be exposed. In other words, when the stator is viewed from above the knot, the surface of the electric wire 3 is exposed from the hole provided in the adhesive material introduction member 10. Therefore, when the adhesive material 7 is applied to the electric wire 3 by using the material application device 8, it can be introduced from the bonding line side after the wire bonding by the adhesive material introduction member 10. The coating method can be implemented by any of automatic and manual methods.

如第14圖所示,塗敷係自黏著材料導入構件10的上方而實施,但亦可在將材料塗敷器具8的前端部插入於黏著材料導入構件10之孔的狀態下實施。據此,即能防止在手動塗敷時,因塗敷位置的位移而導致黏著材料7附著於不需要的部分。 As shown in Fig. 14, the application is performed from the upper side of the adhesive material introduction member 10, but the distal end portion of the material application device 8 may be inserted into the hole of the adhesive material introduction member 10. According to this, it is possible to prevent the adhesive material 7 from adhering to an unnecessary portion due to displacement of the application position during manual application.

此外,如第15圖所示,使用孔的上部寬廣 之黏著材料導入構件102,由於能緩和黏著材料7因塗敷位置的位移而附著於不需要的部分,而能簡化材料塗敷器具8,或不需要材料塗敷器具8。 In addition, as shown in Figure 15, the upper part of the hole is wide The adhesive material introduction member 102 can simplify the material application device 8 or the material application device 8 because the adhesion of the adhesive material 7 to the unnecessary portion due to the displacement of the application position can be alleviated.

此外,如第16圖所示,亦可使用黏著材料導入構件103,其係在內部具有和孔連通的空洞之環狀構造,於和線圈4不對向之側係將導入黏著材料7之孔作成1個部位,且於和線圈4對向之側係設置有複數個將黏著材料7分別往複數個線圈4端面排出之孔。據此,藉由自1個部位導入黏著材料7,即可將黏著材料7一次排出於複數個線圈4,並進行塗敷。據此,即可不需要材料塗敷器具8或自動塗敷裝置。 Further, as shown in Fig. 16, an adhesive material introduction member 103 having an annular structure having a cavity communicating with the hole inside, and a hole for introducing the adhesive material 7 on the side opposite to the coil 4 may be used. One portion is provided on the side opposite to the coil 4, and a plurality of holes for discharging the end faces of the coils 4 by the adhesive material 7 are respectively provided. According to this, by introducing the adhesive material 7 from one location, the adhesive material 7 can be discharged to the plurality of coils 4 at a time and applied. According to this, the material application device 8 or the automatic coating device can be eliminated.

習知技術中,在結線之後自反結線側塗敷黏著材料7時,自結線側流出之黏著材料7係附著於導線11的端末處理部,因而產生導通不良之情形,但由於表示本發明之實施例2之馬達係設置黏著材料導入構件10,其係具有使電線3的表面能露出於線圈4的軸方向上方之孔,導線11係位於能露出黏著材料導入構件10的軸方向端面。結果,由於即使在結線後亦能自結線側進行黏著材料7之塗敷,故不會附著於導線11的終端處理部,而能解除導通不良之情形。此外,在結線前而塗敷黏著材料7時,習知技術中,需要用以預先固定線圈4的終端部之步驟、以及構造構件,但由於在表示本發明之實施例2之馬達中,係能在結線後進行黏著材料7的塗敷,故能刪減固定線圈4的終端部之步驟以及零件數量。其結果,能達成簡 化構成定子之電線3的黏著作業步驟,而能實現馬達的原價降低。 In the prior art, when the adhesive material 7 is applied from the side of the inversion line after the wire is connected, the adhesive material 7 flowing out from the wire side is attached to the end treatment portion of the wire 11, and thus the conduction failure is caused, but the present invention is shown. In the motor of the second embodiment, the adhesive material introduction member 10 is provided with a hole for exposing the surface of the electric wire 3 to the upper side in the axial direction of the coil 4, and the lead wire 11 is located at the end surface in the axial direction where the adhesive material introduction member 10 can be exposed. As a result, since the application of the adhesive material 7 can be performed from the side of the wire after the wire is wound, it does not adhere to the terminal processing portion of the wire 11, and the conduction failure can be canceled. Further, in the prior art, when the adhesive material 7 is applied before the bonding, in the prior art, the step of fixing the end portion of the coil 4 and the structural member are required, but in the motor showing the second embodiment of the present invention, Since the application of the adhesive material 7 can be performed after the wire is wound, the step of fixing the end portion of the coil 4 and the number of parts can be eliminated. As a result, it can be achieved The adhesive process of the electric wires 3 constituting the stator can be realized, and the original price of the motor can be reduced.

本發明之實施例2係說明使用於旋轉型馬達的之定子構造作為電樞,但並不限定於此,如第17圖所示,在具有將線圈45配置成直線狀且予以結線之直動型電樞之線性馬達當中,亦同樣能使用。在第17圖當中,15係鐵心,25係絕緣材,35係電線,104係黏著材料導入構件,111係導線,線圈45係由鐵心15、絕緣材25、以及電線35所構成,電線35係捲繞於鐵心15,鐵心15和電線35之間係設置以鐵心15和電線35的絕緣為目的之絕緣材25。藉由導線111而將線圈45的終端電線施行結線。 In the second embodiment of the present invention, the stator structure used in the rotary motor is described as an armature. However, the present invention is not limited thereto. As shown in Fig. 17, the coil 45 is arranged in a straight line and is linearly connected. The linear motor of the armature can also be used. In Fig. 17, a 15-series core, a 25-series insulating material, a 35-series electric wire, a 104-series adhesive material introducing member, a 111-series electric wire, and a coil 45 is composed of a core 15, an insulating material 25, and an electric wire 35. Wound around the core 15, an insulating material 25 for the purpose of insulating the core 15 and the electric wire 35 is provided between the core 15 and the electric wire 35. The terminal wires of the coil 45 are wire-bonded by the wires 111.

1‧‧‧鐵心 1‧‧‧ iron core

2‧‧‧絕緣材 2‧‧‧Insulation

3‧‧‧電線 3‧‧‧Wire

4‧‧‧線圈 4‧‧‧ coil

5‧‧‧結線用基板 5‧‧‧Connecting substrate

6‧‧‧貫穿孔 6‧‧‧through holes

Claims (8)

一種具備電樞之馬達,該電樞係藉由設置於鐵心的軸方向外側之結線用基板,將隔著絕緣材而將電線捲繞於前述鐵心所構成之複數個線圈予以結線而成者,其中,前述電樞係在前述結線用基板設置較前述線圈軸方向的剖面積更小之貫穿孔或切除部,該貫穿孔或該切除部係位於前述線圈的軸方向延長線上。 A motor having an armature which is formed by winding a wire around a plurality of coils formed by the iron core via an insulating material and a wire for winding the wire on the outer side of the core in the axial direction. In the above-described armature, a through hole or a cutout portion having a smaller cross-sectional area in the coil axis direction is provided on the substrate for bonding, and the through hole or the cutout portion is located on an extension line in the axial direction of the coil. 如申請專利範圍第1項所述之具備電樞之馬達,其中前述貫穿孔或前述切除部係至少設置1個以上於前述線圈的各位置。 The motor provided with the armature according to the first aspect of the invention, wherein the through hole or the cutout portion is provided at least one or more at each position of the coil. 一種具備電樞之馬達,該電樞係藉由導線而在鐵心的軸方向外側將中介絕緣材而將電線捲繞於前述鐵心所構成之複數個線圈予以結線而成者,其中,前述電樞係將黏著材料導入構件設置於前述鐵心的軸方向外側,該黏著材料導入構件係具有位於前述線圈的軸方向延長線上外側之孔,前述導線係以不會覆蓋前述孔之方式而捲繞。 A motor including an armature, wherein the armature is formed by winding a wire around an axial direction of a core and winding an electric wire around a plurality of coils formed by the core, wherein the armature is formed by a wire The adhesive material introduction member is provided on the outer side in the axial direction of the iron core, and the adhesive material introduction member has a hole located outside the axial extension of the coil, and the lead wire is wound so as not to cover the hole. 如申請專利範圍第3項所述之具備電樞之馬達,其中,前述黏著材料導入構件係至少設置1個以上於前述線圈的各位置。 The motor provided with the armature according to the third aspect of the invention, wherein the adhesive material introduction member is provided at least one or more at each position of the coil. 如申請專利範圍第3項或第4項所述之具備電樞之馬達,其中,前述黏著材料導入構件係於內部具有和前述孔連 通的空洞之環狀構造,前述孔在和前述線圈不對向之側為1個,前述孔在和前述線圈對向之側為複數個。 The motor having an armature according to the third or fourth aspect of the invention, wherein the adhesive material introduction member is internally connected to the hole In the annular structure of the opening, the hole is one on the side opposite to the coil, and the hole is plural on the side opposite to the coil. 如申請專利範圍第3項至第5項中任一項所述之具備電樞之馬達,其中,前述黏著材料導入構件係設置有支持前述導線之支持部。 The motor provided with the armature according to any one of claims 3 to 5, wherein the adhesive material introduction member is provided with a support portion that supports the lead wire. 一種具備電樞之馬達之製造方法,係申請專利範圍第1項或第2項所述之具備電樞之馬達之製造方法,該製造方法係:,自前述貫穿孔或前述切除部導入黏著材料,自前述貫穿孔或前述切除部的前述線圈對向面排出前述黏著材料,前述黏著材料係含浸於前述電線,而藉由前述黏著材料黏著前述電線。 A manufacturing method of a motor having an armature, which is a method of manufacturing a motor having an armature according to the first or second aspect of the invention, wherein the manufacturing method is: introducing an adhesive material from the through hole or the cutout portion The adhesive material is discharged from the opposite side of the through hole or the cut-off portion of the coil, and the adhesive material is impregnated into the electric wire, and the electric wire is adhered by the adhesive material. 一種具備電樞之馬達之製造方法,係申請專利範圍第3項至第6項中任一項所述之具備電樞之馬達之製造方法,該製造方法係:自前述黏著材料導入構件導入黏著材料,自前述黏著材料導入構件的前述線圈對向面排出前述黏著材料,前述黏著材料係含浸於前述電線,而藉由前述黏著材料黏著前述電線。 A method of manufacturing a motor having an armature according to any one of claims 3 to 6, wherein the manufacturing method is: introducing an adhesive from the adhesive material introduction member The material discharges the adhesive material from the opposite surface of the coil of the adhesive material introduction member, and the adhesive material is impregnated into the electric wire, and the electric wire is adhered by the adhesive material.
TW104143337A 2015-03-12 2015-12-23 Electric motor and method for manufacture thereof TW201633666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/057268 WO2016143112A1 (en) 2015-03-12 2015-03-12 Motor and method of manufacturing same

Publications (1)

Publication Number Publication Date
TW201633666A true TW201633666A (en) 2016-09-16

Family

ID=56878602

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104143337A TW201633666A (en) 2015-03-12 2015-12-23 Electric motor and method for manufacture thereof

Country Status (2)

Country Link
TW (1) TW201633666A (en)
WO (1) WO2016143112A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6667473B2 (en) * 2017-03-31 2020-03-18 三菱電機株式会社 Stator for rotating electric machine and method of manufacturing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273304A (en) * 1975-12-17 1977-06-20 Hitachi Ltd Preparing rotary machine stator
JPS5568838A (en) * 1978-11-20 1980-05-23 Hitachi Ltd Insulating method of rotor
JPH01202140A (en) * 1988-02-03 1989-08-15 Mitsubishi Electric Corp Vehicle ac generator and its manufacture
JPH02250650A (en) * 1989-03-22 1990-10-08 Mitsubishi Electric Corp Motor
JP6142561B2 (en) * 2013-02-12 2017-06-07 日産自動車株式会社 Method and apparatus for impregnating varnish into stator coil and stator coil

Also Published As

Publication number Publication date
WO2016143112A1 (en) 2016-09-15

Similar Documents

Publication Publication Date Title
US11496029B2 (en) Laminated core, laminated core manufacturing method, and armature that uses a laminated core
US10122234B2 (en) Stator for rotary electric machine
JP6173568B2 (en) Electric motor, blower and compressor
US20160190891A1 (en) Rotary electric machine stator and manufacturing method of same
US9935515B2 (en) Armature for rotary electric machine
US9837882B2 (en) Method for insulating connection ends of stator winding
WO2005027314A1 (en) Jig, method, and device for assembling coil
JP2019118200A (en) Conductor bonding method
TW201633666A (en) Electric motor and method for manufacture thereof
JP2015095944A (en) Rotary electric machine
KR20120049277A (en) Lead-out tube
JP2001037135A (en) Insulation structure of motor and manufacture of stator of motor
JP2011078287A (en) Armature and manufacturing method therefor
US2978371A (en) Film drawing process
JPH04317534A (en) Brushless motor
JP2019097306A (en) Formation method for stator coil of rotary electric machine
CA2269453C (en) Dynamo-electric machine components and methods of making same
JP6585395B2 (en) FEEDING RING AND METHOD FOR MANUFACTURING FEEDING RING
JP7556801B2 (en) Stator and Busbar Modules
JP2002247811A (en) Connecting method for lead wire in electric machine winding
JP4448372B2 (en) Manufacturing method of mold transformer
JP2022082992A (en) Coil wire
JP2002369328A (en) Method and structure for intermediate waterproof joint for wire
JP3161499B2 (en) Multilayer coil and its winding method
KR101272590B1 (en) Motor for hybrid vehicle having concentrated type coil connecting structure