JPS6219075Y2 - - Google Patents
Info
- Publication number
- JPS6219075Y2 JPS6219075Y2 JP1979087226U JP8722679U JPS6219075Y2 JP S6219075 Y2 JPS6219075 Y2 JP S6219075Y2 JP 1979087226 U JP1979087226 U JP 1979087226U JP 8722679 U JP8722679 U JP 8722679U JP S6219075 Y2 JPS6219075 Y2 JP S6219075Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- hole
- bracket
- starter motor
- insulator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Motor Or Generator Frames (AREA)
Description
【考案の詳細な説明】
本考案は、スタータモータのターミナル部の構
造に関するもので、詳しくは、モータの内部から
突出するターミナルのターミナル部の構造の改善
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure of a terminal portion of a starter motor, and more particularly, to an improvement in the structure of a terminal portion of a terminal that protrudes from inside the motor.
従来におけるスタータモータの外観は、第１図
に図示する如く、１がスタータモータで、２がタ
ーミナル部である。該ターミナル部の構造は、
第２図に図示する如く、ブラシホルダステー等の
絶縁体３の穴３′にターミナルボルト４挿入後、
カラー５を装着し、ブラケツトＡ、ブラケツトＢ
を貫通して突出させた後、パツキング６を介し、
ターミナルインシユレータ７を組付け、ターミナ
ルワツシヤ８、フラツトワツシヤ８′、スプリン
グワツシヤ９を重ね、ナツト１０を締付けトルク
Ｔ１にて締付け固定し、その後、ターミナルラグ
１１、スプリングワツシヤ１２をナツト１３によ
り、Ｔ１＞Ｔ２なる締付けトルクＴ２にて締付け
固定し、最後にターミナルキヤツプ１４を装着し
てターミナル部の組付けが完了するものであつ
た。その為、従来例においては、Ｔ１＞Ｔ２なる
締付けトルクの管理を必要とするほかに、組付け
の部品点数が多く、組付けが煩雑化して、コスト
高のターミナル部の構造であつた。 The external appearance of a conventional starter motor is shown in FIG. 1, where 1 is a starter motor and 2 is a terminal part. The structure of the terminal part is
As shown in FIG. 2, after inserting the terminal bolt 4 into the hole 3' of the insulator 3 of the brush holder stay, etc.
Attach collar 5, bracket A, bracket B
After penetrating and protruding, through the packing 6,
Assemble the terminal insulator 7, stack the terminal washer 8, flat washer 8', and spring washer 9, and tighten and secure the nut 10 with tightening torque T1. Then, connect the terminal lug 11 and spring washer 12 to the nut 13. Accordingly, the terminal was tightened and fixed with a tightening torque T2 such that T1>T2, and finally the terminal cap 14 was attached to complete the assembly of the terminal part. Therefore, in the conventional example, in addition to the need to manage the tightening torque such that T1>T2, the number of parts to be assembled is large, the assembly is complicated, and the structure of the terminal part is high.
本考案は、上記の不具合を鑑み、部品点数を削
減して、組付け作業性を向上させたスタータモー
タのターミナル部の構造を提供するものである。 In view of the above problems, the present invention provides a structure of a terminal portion of a starter motor that reduces the number of parts and improves assembly workability.
以下、本考案に係るスタータモータのターミナ
ル部の構造の実施例について図面に基づき説明す
る。第３図において、ターミナル１５は金属性の
板体にして、片端に刷子のピツグテール１６等の
溶接箇所１５ａとブラシホルダステー等の絶縁体
３に繋止する繋止部１５ｂを設け、他端に取付け
穴１５ｃを設け、組付けに際しては、該ターミナ
ル１５の片端に刷子のピツグテール１６等を溶接
した後、ブラシホルダステー等の絶縁体３の穴
３′に該ターミナル１５挿入後、該ターミナル１
５の繋止部１５ｂを繋止し、他端をブラケツトＡ
に穿設した穴１７に通し、ゴムグロメツト１８を
挿入する。該ゴムグロメツト１８は、圧縮装着部
Ｐに圧縮代を有し、ブラケツトＡの穴１７、ブラ
ケツトＢの穴１７′間に挟持し、ねじ１９を締付
けると、ゴムグロメツト１８は矢印方向に膨張し
てブラケツトＡ、ブラケツトＢ間及びターミナル
１５との密着度を増し、防水効果等を上げると共
にターミナル１５の支持強度をも強固にする。そ
の後、ターミナルラグ２０をねじ２１によつて締
付け、ターミナルキヤツプ２２を装着することに
よつてターミナル部の組付けが完了となる。尚、
コードクランパ２３は、ワイヤーハーネス２４を
固定するものとして、ねじ１９部に同時締付けし
たものである。第４図、イ，ロ，ハは、ターミナ
ル１５とブラシホルダーステー等の絶縁体３との
繋止構造の詳細説明図である。図、イは、ターミ
ナル１５を絶縁体３の穴３′に挿入後、該穴３′の
Ｒ形状部３″を矢印方向に回転させ、穴幅ｔより
も狭い穴幅ｔ１の位置に移すことにより、上下方
向に抜け出すのを防止し、更に、該ターミナル１
５の板幅方向に合せて穿設したブラケツトＡの穴
１７（長穴）を組付けすることによつて、矢印反
対方向に動くのを防止した繋止構造である。図、
ロは、ターミナル１５挿入後、穴幅ｔ位置から穴
幅ｔ１にずらすことによつて、上下に抜け出すの
を防止した繋止構造である。図、ハは、ターミナ
ル１５にストツパー１５′，１５″を設け、挿入後
上下方向に抜け出すことを防止した繋止構造であ
る。 DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples of the structure of a terminal portion of a starter motor according to the present invention will be described below with reference to the drawings. In FIG. 3, the terminal 15 is made of a metal plate, and has a welding part 15a such as a brush pigtail 16 at one end and a locking part 15b for connecting to an insulator 3 such as a brush holder stay, and the other end is A mounting hole 15c is provided, and when assembling the terminal 15, after welding the brush pigtail 16 etc. to one end of the terminal 15, inserting the terminal 15 into the hole 3' of the insulator 3 of the brush holder stay, etc.
5, and the other end is connected to the bracket A.
The rubber grommet 18 is inserted through the hole 17 drilled in the hole 17. The rubber grommet 18 has a compression allowance at the compression mounting part P, and when it is held between the hole 17 of the bracket A and the hole 17' of the bracket B and the screw 19 is tightened, the rubber grommet 18 expands in the direction of the arrow, and the grommet 18 expands in the direction of the arrow. , the degree of adhesion between the brackets B and with the terminal 15 is increased, the waterproof effect etc. are increased, and the support strength of the terminal 15 is also strengthened. Thereafter, the terminal lug 20 is tightened with the screw 21 and the terminal cap 22 is attached, thereby completing the assembly of the terminal portion. still,
The cord clamper 23 is fastened to the screw 19 at the same time to fix the wire harness 24. FIGS. 4A, 4B, and 4C are detailed explanatory views of the locking structure between the terminal 15 and the insulator 3 such as the brush holder stay. Figure 1A shows that after inserting the terminal 15 into the hole 3' of the insulator 3, the R-shaped part 3'' of the hole 3' is rotated in the direction of the arrow and moved to a position with a hole width t1 narrower than the hole width t. This prevents the terminal from slipping out in the vertical direction, and furthermore, the terminal 1
This is a locking structure that prevents movement in the opposite direction of the arrow by assembling the hole 17 (elongated hole) of the bracket A that is drilled in the width direction of the plate 5. figure,
B is a locking structure that prevents the terminal 15 from coming off vertically by shifting it from the hole width t position to the hole width t1 after insertion. In the figure, C shows a locking structure in which stoppers 15' and 15'' are provided on the terminal 15 to prevent it from coming off in the vertical direction after insertion.
以上の如く、本考案に係るスタータモータのタ
ーミナル部の構造は、従来例に比べ、部品点数が
削減され、組付け易くねじによるブラケツトの締
付けによつて、ゴムグロメツトが圧縮されてすき
間に広がり、防水性気密性等を保持されると共
に、ターミナル支持においても、強度的に充分と
なるものであり、これによるメリツトには大なる
ものがある。 As described above, the structure of the terminal part of the starter motor according to the present invention has a reduced number of parts compared to the conventional example, and is easy to assemble.By tightening the bracket with screws, the rubber grommet is compressed and spread into the gap, making it waterproof. In addition to maintaining airtightness and other properties, it also provides sufficient strength for terminal support, which has many advantages.
第１図は、従来例におけるスタータモータの外
観図。第２図は、従来例におけるスタータモータ
のターミナル部の組付け構造説明図。第３図は、
本考案に係るスタータモータのターミナル部の組
付け構造説明図。第４図、イ，ロ，ハは、本考案
に係るターミナルとブラシホルダステー等の絶縁
体との繋止構造例説明図。
符号の説明、１：スタータモータ、：ターミ
ナル部、３：絶縁体、３′：穴、４：ターミナル
ボルト、５：カラー、Ａ・Ｂ：ブラケツト、６：
パツキング、７：ターミナルワツシヤ、８：フラ
ツトワツシヤ、９：スプリングワツシヤ、１０：
ナツト、１１：ターミナルラグ、１２：スプリン
グワツシヤ、１３：ナツト、１４：ターミナルキ
ヤツプ、１５：ターミナル、１５ａ：溶接箇所、
１５ｂ：繋止部、１５ｃ：取付け穴、１６：ピツ
グテール、３″：Ｒ形状部、１７・１７′：穴、１
８：グロメツト、Ｐ：圧縮装着部、１９：ねじ、
２０：ターミナルラグ、２１：ねじ、２２：ター
ミナルキヤツプ、２３：コードクランパ、２４：
ワイヤーハーネス、１５′・１５″：ストツパー、
ｔ・ｔ１：穴幅。
FIG. 1 is an external view of a starter motor in a conventional example. FIG. 2 is an explanatory diagram of an assembly structure of a terminal portion of a starter motor in a conventional example. Figure 3 shows
FIG. 3 is an explanatory diagram of the assembly structure of the terminal portion of the starter motor according to the present invention. FIGS. 4A, 4B, and 4C are explanatory diagrams of an example of a locking structure between a terminal and an insulator such as a brush holder stay according to the present invention. Explanation of symbols, 1: Starter motor, : Terminal part, 3: Insulator, 3': Hole, 4: Terminal bolt, 5: Collar, A/B: Bracket, 6:
Packing, 7: Terminal washers, 8: Flat washers, 9: Spring washers, 10:
Nut, 11: Terminal lug, 12: Spring washer, 13: Nut, 14: Terminal cap, 15: Terminal, 15a: Welding location,
15b: Locking part, 15c: Mounting hole, 16: Pigtail, 3'': R-shaped part, 17/17': Hole, 1
8: Grommet, P: Compression mounting part, 19: Screw,
20: Terminal lug, 21: Screw, 22: Terminal cap, 23: Cord clamper, 24:
Wire harness, 15'/15'': stopper,
t・t1: Hole width.
Claims (1)
ブラケツトＡに固着したブラシホルダー等の絶縁
体３の穴３′に挿通繋止し、中央部に圧縮装着部
Ｐが突出する略円筒状のゴムグロメツト１８を前
記ターミナル１５に嵌挿するとともに、前記ブラ
ケツトＡの穴１７に前記ゴムグロメツト１８の円
筒部を装着し、他方の円筒部を装着する穴１７を
備えるブラケツトＢ及び前記ブラケツトＡ間で前
記ゴムグロメツトの圧縮装着部Ｐを挟持したこと
を特徴とするスタータモータのターミナル部の構
造。 The terminal 15 connected to the pigtail 16 is inserted into the hole 3' of an insulator 3 such as a brush holder fixed to the bracket A, and a substantially cylindrical rubber grommet 18 with a compression fitting part P protruding from the center is attached to the terminal 15. At the same time, the cylindrical part of the rubber grommet 18 is fitted into the hole 17 of the bracket A, and the compression fitting part P of the rubber grommet is inserted between the bracket B and the bracket A, which has a hole 17 for fitting the other cylindrical part. A structure of a terminal portion of a starter motor characterized by being sandwiched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979087226U JPS6219075Y2 (en) | 1979-06-26 | 1979-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979087226U JPS6219075Y2 (en) | 1979-06-26 | 1979-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS567461U JPS567461U (en) | 1981-01-22 |
| JPS6219075Y2 true JPS6219075Y2 (en) | 1987-05-15 |
Family
ID=29320454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979087226U Expired JPS6219075Y2 (en) | 1979-06-26 | 1979-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219075Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2505086Y2 (en) * | 1985-04-10 | 1996-07-24 | 三菱電機株式会社 | AC generator for automobile |
| CN112088478B (en) * | 2018-05-09 | 2024-05-14 | 日本电产株式会社 | Motor with a motor housing |
-
1979
- 1979-06-26 JP JP1979087226U patent/JPS6219075Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS567461U (en) | 1981-01-22 |
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