JPH0443365U - - Google Patents
Info
- Publication number
- JPH0443365U JPH0443365U JP8493790U JP8493790U JPH0443365U JP H0443365 U JPH0443365 U JP H0443365U JP 8493790 U JP8493790 U JP 8493790U JP 8493790 U JP8493790 U JP 8493790U JP H0443365 U JPH0443365 U JP H0443365U
- Authority
- JP
- Japan
- Prior art keywords
- terminal block
- terminal
- housing
- brush
- terminals
- 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.)
- Pending
Links
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は、本考案による電動工具の一実施例を
示す部分断面図、第２図は本考案を構成する端子
台の一実施例を示す正面図、第３図は第２図のＡ
−Ａ断面図、第４図は従来技術の接続方法を示す
側面図である。
図において、１は回転子、２は軸受、３はハウ
ジング、４は座、５は固定子、６は固定子巻線、
７は固定子突き当て面、８は端子台Ａ、９は端子
受部、１０は端子、１１はブラシホルダ、１２は
ブラシターミナル、１３はリード線、１４は端子
台Ｂ、１５はオス端子、１６は腕部、１７はリブ
、１８は溝、１９は冷却風案内リブ、２０はネジ
、２１，２２はリブ、２３はオス端子、２４はメ
ス端子、２５はリード線、２６は溝、２７は固定
子巻線巻始部、巻終部である。
FIG. 1 is a partial cross-sectional view showing an embodiment of the power tool according to the present invention, FIG. 2 is a front view showing an embodiment of the terminal block constituting the present invention, and FIG. 3 is A of FIG.
-A sectional view and FIG. 4 are side views showing a conventional connection method. In the figure, 1 is a rotor, 2 is a bearing, 3 is a housing, 4 is a seat, 5 is a stator, 6 is a stator winding,
7 is a stator abutting surface, 8 is a terminal block A, 9 is a terminal receiving part, 10 is a terminal, 11 is a brush holder, 12 is a brush terminal, 13 is a lead wire, 14 is a terminal block B, 15 is a male terminal, 16 is an arm, 17 is a rib, 18 is a groove, 19 is a cooling air guide rib, 20 is a screw, 21, 22 are ribs, 23 is a male terminal, 24 is a female terminal, 25 is a lead wire, 26 is a groove, 27 are the start and end of the stator winding.
Claims (1)
ーボンブラシを保持するブラシホルダを取付け、
前記ブラシホルダを接続するブラシターミナルを
有する電動工具において、前記固定子の一端に、
固定子巻線の端部を接続した複数の端子を埋設し
た絶縁部材から成る端子台Ａを配設し、該端子台
Ａの複数の端子と電気的に接続可能な複数の端子
とブラシホルダと着脱自在に構成された導電性弾
性体で成るブラシターミナルと配設した絶縁部材
から成る端子台Ｂを前記端子台Ａと前記ハウジン
グ間に配設するとともに、該端子台Ｂのハウジン
グ突き当て部及び前記端子台Ａとの突き当て部に
突起状のリブを設けたことを特徴とする電動工具
の内部配線。 A brush holder that holds the commutator motor as a power source and carbon brushes is attached to the housing.
In the power tool having a brush terminal for connecting the brush holder, one end of the stator,
A terminal block A made of an insulating member in which a plurality of terminals connected to the ends of the stator windings are buried is provided, and a plurality of terminals and a brush holder are provided that can be electrically connected to the plurality of terminals of the terminal block A. A terminal block B consisting of a removably configured brush terminal made of a conductive elastic body and an insulating member disposed is disposed between the terminal block A and the housing, and the housing abutting portion of the terminal block B and Internal wiring for a power tool, characterized in that a protruding rib is provided at a portion that abuts against the terminal block A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8493790U JPH0443365U (en) | 1990-08-10 | 1990-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8493790U JPH0443365U (en) | 1990-08-10 | 1990-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443365U true JPH0443365U (en) | 1992-04-13 |
Family
ID=31633750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8493790U Pending JPH0443365U (en) | 1990-08-10 | 1990-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443365U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552202B2 (en) * | 1976-03-03 | 1980-01-18 | ||
| JPS55131246A (en) * | 1980-03-28 | 1980-10-11 | Hitachi Ltd | Motor |
| JPS61244253A (en) * | 1985-04-19 | 1986-10-30 | Hitachi Ltd | Rotary electric machine of commutator type |
| JPH01218340A (en) * | 1988-02-25 | 1989-08-31 | Makita Electric Works Ltd | Manufacture of terminal base for commutator motor |
-
1990
- 1990-08-10 JP JP8493790U patent/JPH0443365U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552202B2 (en) * | 1976-03-03 | 1980-01-18 | ||
| JPS55131246A (en) * | 1980-03-28 | 1980-10-11 | Hitachi Ltd | Motor |
| JPS61244253A (en) * | 1985-04-19 | 1986-10-30 | Hitachi Ltd | Rotary electric machine of commutator type |
| JPH01218340A (en) * | 1988-02-25 | 1989-08-31 | Makita Electric Works Ltd | Manufacture of terminal base for commutator motor |
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