JPS6141416Y2 - - Google Patents
Info
- Publication number
- JPS6141416Y2 JPS6141416Y2 JP19729082U JP19729082U JPS6141416Y2 JP S6141416 Y2 JPS6141416 Y2 JP S6141416Y2 JP 19729082 U JP19729082 U JP 19729082U JP 19729082 U JP19729082 U JP 19729082U JP S6141416 Y2 JPS6141416 Y2 JP S6141416Y2
- Authority
- JP
- Japan
- Prior art keywords
- stator coil
- pin insertion
- holes
- fitting
- cover
- 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
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
Description
【考案の詳細な説明】
本考案は電動機、発電機といつた回転電機の結
線部固定装置に関する。[Detailed Description of the Invention] The present invention relates to a connection fixing device for rotating electric machines such as electric motors and generators.
従来、回転電機のステータコイル端末とリード
線との結線部を固定する場合、半田付された各結
線部に電気絶縁性チユーブを被せ、それら結線部
をステータコイルの端部で束ねるようにしている
ので作業性が非常に悪く、多くの手数を要すると
いう欠点がある。 Conventionally, when fixing the connection between the stator coil end of a rotating electrical machine and the lead wire, an electrically insulating tube is placed over each soldered connection, and the connections are bundled at the end of the stator coil. Therefore, the workability is very poor and a lot of work is required.
本考案は上記に鑑み、結線部の固定を迅速、且
つ確実に行うことができるようにした前記結線部
固定装置を提供することを目的とする。 In view of the above, an object of the present invention is to provide a connection part fixing device that can quickly and reliably fix a connection part.
以下、図面により本考案の一実施例について説
明すると、第1図において1は回転電機としての
交流発電機で、鉄心2にステータコイル3を巻装
してなるステータ4を有し、ステータコイル3の
外方突出部3aを覆う筒形第1カバー51と、ス
テータコイル3の内方突出部3b、冷却フアン等
を覆う筒形第2カバー52は、ステータ4を挟み
第1カバー51および鉄心2の各結合用突出部5
1a,2aを貫通して第2カバー52の結合用突出
部52aに螺着された複数本の通しボルト6により
結合される。 Hereinafter, one embodiment of the present invention will be explained with reference to the drawings. In FIG. A cylindrical first cover 51 that covers the outward protrusion 3a of the stator coil 3 and a cylindrical second cover 52 that covers the inward protrusion 3b of the stator coil 3, cooling fan, etc. sandwich the stator 4 between the first cover 51. and each coupling protrusion 5 of the iron core 2
1a and 2a, and are coupled by a plurality of through bolts 6 screwed onto the coupling protrusion 52a of the second cover 52.
第1カバー51は合成樹脂等より形成されたも
ので、電気絶縁性を有し、その内端面に突設され
た複数の係止爪8を第2,第3図に示すようにス
テータ4の鉄心2外周面に形成された環状段部9
に係止させてステータ4に仮止めされる。また第
1カバー51はその外周面に周壁の一部を構成す
る突起部10を突設されており、その突起部10
に、母線方向に延びる3本の結線部嵌込み孔11
1〜113と、各嵌込み孔111〜113の外側
においてそれに隣接するピン挿入孔121〜12
3が形成される。各嵌込み孔111〜113と、
それと対応する各ピン挿入孔121〜123は、
それらの横断面が一部重合するように形成されて
おり、これにより両孔111〜113と121〜
123が互いに連通している。また各ピン挿入孔
121〜123はその横断面の一部が突起部10
より外側にはみ出すように形成されており、これ
により突起部10頂面には3本の結線部挿入溝1
31〜133が形成される。 The first cover 5 1 is made of synthetic resin or the like, has electrical insulation properties, and has a plurality of locking claws 8 protruding from its inner end surface as shown in FIGS. An annular step portion 9 formed on the outer peripheral surface of the iron core 2
It is temporarily fixed to the stator 4 by locking it. Further, the first cover 51 has a protrusion 10 protruding from its outer peripheral surface, which constitutes a part of the peripheral wall.
, there are three connection part fitting holes 11 extending in the generatrix direction.
1 to 11 3 , and pin insertion holes 12 1 to 12 adjacent to the fitting holes 11 1 to 11 3 on the outside thereof.
3 is formed. Each fitting hole 11 1 to 11 3 ,
The corresponding pin insertion holes 12 1 to 12 3 are
They are formed so that their cross sections partially overlap, so that both holes 11 1 - 11 3 and 12 1 -
12 3 are in communication with each other. Further, each of the pin insertion holes 12 1 to 12 3 has a portion of its cross section formed by the protrusion 10 .
It is formed so as to protrude further outward, so that three connection part insertion grooves 1 are formed on the top surface of the protrusion 10.
3 1 to 13 3 are formed.
3本のステータコイル端末141〜143は、
突起部10に隣接して第1カバー51の周壁に形
成された窓孔7より外部に引出されてそれぞれ被
覆リード線151〜153に結線用チユーブ16
により結線され、各結線部は各挿入溝131〜1
33、ピン挿入孔121〜123を通して各嵌込
み孔111〜113に嵌込まれる。 The three stator coil terminals 14 1 to 14 3 are
Connection tubes 16 are drawn out from the window hole 7 formed in the peripheral wall of the first cover 51 adjacent to the protrusion 10 and connected to the covered lead wires 151 to 153, respectively.
The wires are connected by the respective insertion grooves 13 1 to 1.
3 3 and are fitted into the respective fitting holes 11 1 to 11 3 through the pin insertion holes 12 1 to 12 3 .
抜止めピン17は合成樹脂等より形成されたも
ので、電気絶縁性を有し、軸部17aの一端に一
対の弾性係止爪17bを、他端に拡大頭部17c
をそれぞれ備えている。その抜止めピン17はリ
ード線側より各ピン挿入孔121〜123に両弾
性係止爪17bを内側に撓ませながら挿入され、
各ピン挿入孔121〜123のステータコイル端
末側口縁に、そこより突出した両弾性係止爪17
bを自己の弾性により外側に開かせて係止させ、
また拡大頭部17cを嵌込み孔111〜113口
縁との間にリード線151〜153を挟着させる
もので、これにより抜止めピン17が各ピン挿入
孔121〜123に挿入固定され、またリード線
151〜153とステータコイル端末141〜1
43の各結線部が第1カバー51に固定される。 The retaining pin 17 is made of synthetic resin or the like, has electrical insulation properties, and has a pair of elastic locking claws 17b at one end of the shaft portion 17a and an enlarged head 17c at the other end.
Each is equipped with The retaining pin 17 is inserted into each pin insertion hole 12 1 to 12 3 from the lead wire side while bending both elastic retaining claws 17b inward.
Both elastic locking claws 17 protrude from the edges of the stator coil terminal side of each of the pin insertion holes 12 1 to 12 3 .
b is opened outward by its own elasticity and locked,
Further, the lead wires 15 1 to 15 3 are sandwiched between the enlarged head 17 c and the opening edges of the holes 11 1 to 11 3 , so that the retaining pin 17 is inserted into each pin insertion hole 12 1 to 12 3 . and the lead wires 15 1 to 15 3 and stator coil terminals 14 1 to 1
4 3 are fixed to the first cover 5 1 .
以上のように本考案によれば、回転電機1のス
テータコイル3を覆う電気絶縁性筒形カバー51
の周壁に、複数の結線部嵌込み孔111〜113
と各嵌込み孔111〜113に隣接するピン挿入
孔121〜123を設け、各嵌込み孔111〜1
13にリード線151〜153とステータコイル
端末141〜143との結線部を嵌込み、各ピン
挿入孔121〜123に拡大頭部17cを持つ電
気絶縁性抜止めピン17を挿入固定して、その拡
大頭部17cと前記嵌込み孔111〜113口縁
との間に前記リード線151〜153を挟着した
ので、各結線部の固定を筒形カバー51の外側で
迅速、且つ確実に行うことができる。 As described above, according to the present invention, the electrically insulating cylindrical cover 5 1 covers the stator coil 3 of the rotating electrical machine 1.
A plurality of connection part fitting holes 11 1 to 11 3 are provided on the peripheral wall of the
and pin insertion holes 12 1 to 12 3 adjacent to each of the fitting holes 11 1 to 11 3 are provided, and each of the fitting holes 11 1 to 1
1 3 into which the connection portions between the lead wires 15 1 to 15 3 and the stator coil terminals 14 1 to 14 3 are fitted, and each pin insertion hole 12 1 to 12 3 has an electrically insulating retaining pin 17 having an enlarged head 17c. was inserted and fixed, and the lead wires 15 1 to 15 3 were sandwiched between the enlarged head 17c and the opening edges of the fitting holes 11 1 to 11 3. Therefore, each connection portion was fixed using a cylindrical cover. 5 Can be done quickly and reliably outside of 1 .
図面は本考案の一実施例を示すもので、第1図
は交流発電機の要部を破断した側面図、第2図は
カバーと抜止めピンの分解斜視図、第3図は第2
図−線断面図、第4図は第1図矢視図、第
5図は第1図矢視図である。
1……回転電機としての交流発電機、3……ス
テータコイル、51……第1カバー、111〜1
13……結線部嵌込み溝、121〜123……ピ
ン挿入孔、141〜143……ステータコイル端
末、151〜153……リード線、17……抜止
めピン、17c……拡大頭部。
The drawings show one embodiment of the present invention; Fig. 1 is a side view with main parts of the alternator cut away, Fig. 2 is an exploded perspective view of the cover and retaining pin, and Fig. 3 is an exploded perspective view of the alternator.
4 is a view taken along the arrow in FIG. 1, and FIG. 5 is a view taken along the arrow in FIG. 1. DESCRIPTION OF SYMBOLS 1... AC generator as a rotating electrical machine, 3... Stator coil, 5 1 ... First cover, 11 1 to 1
1 3 ... Wire connection fitting groove, 12 1 - 12 3 ... Pin insertion hole, 14 1 - 14 3 ... Stator coil terminal, 15 1 - 15 3 ... Lead wire, 17 ... Retention pin, 17c ...Enlarged head.
Claims (1)
性筒形カバー51の周壁に、複数の結線部嵌込み
孔111〜113と各嵌込み孔111〜113に
隣接するピン挿入孔121〜123を設け、各嵌
込み孔111〜113にリード線151〜153
とステータコイル端末141〜143との結線部
を嵌込み、各ピン挿入孔121〜123に拡大頭
部17cをもつ電気絶縁性抜止めピン17を挿入
固定して該拡大頭部17cと前記嵌込み孔111
〜113口縁との間に前記リード線151〜15
3を挟着した回転電機の結線部固定装置。 A plurality of wire connection fitting holes 11 1 to 11 3 and pin insertion holes 12 adjacent to each of the fitting holes 11 1 to 11 3 are provided on the peripheral wall of an electrically insulating cylindrical cover 5 1 that covers the stator coil 3 of the rotating electric machine 1 . 1 to 12 3 are provided, and lead wires 15 1 to 15 3 are provided in each fitting hole 11 1 to 11 3.
and stator coil terminals 14 1 to 14 3 are fitted, and electrically insulating retaining pins 17 having enlarged heads 17c are inserted and fixed into each pin insertion hole 12 1 to 12 3 to secure the enlarged heads 17c. and the fitting hole 11 1
~11 3 The lead wire 15 1 ~15 between the mouth edge
A device for fixing the connection part of a rotating electrical machine that clamps 3 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19729082U JPS59103553U (en) | 1982-12-27 | 1982-12-27 | Connection fixing device for rotating electrical machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19729082U JPS59103553U (en) | 1982-12-27 | 1982-12-27 | Connection fixing device for rotating electrical machines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59103553U JPS59103553U (en) | 1984-07-12 |
JPS6141416Y2 true JPS6141416Y2 (en) | 1986-11-25 |
Family
ID=30422624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19729082U Granted JPS59103553U (en) | 1982-12-27 | 1982-12-27 | Connection fixing device for rotating electrical machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59103553U (en) |
-
1982
- 1982-12-27 JP JP19729082U patent/JPS59103553U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59103553U (en) | 1984-07-12 |
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