JPH0139110Y2 - - Google Patents
Info
- Publication number
- JPH0139110Y2 JPH0139110Y2 JP11836882U JP11836882U JPH0139110Y2 JP H0139110 Y2 JPH0139110 Y2 JP H0139110Y2 JP 11836882 U JP11836882 U JP 11836882U JP 11836882 U JP11836882 U JP 11836882U JP H0139110 Y2 JPH0139110 Y2 JP H0139110Y2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- side plate
- protrusion
- notch
- coil bobbin
- 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
- Windings For Motors And Generators (AREA)
Description
【考案の詳細な説明】
本考案はステツピングモータのコイルボビンに
関するものである。[Detailed Description of the Invention] The present invention relates to a coil bobbin for a stepping motor.
従来はボビンに線輪を巻き界磁極板とを組立て
いたが、各部が別々になり取扱いが困難であつ
た。 Conventionally, the coil was wound around the bobbin and the field pole plate was assembled, but each part was separated and was difficult to handle.
本考案はボビン用筒体の側板の外縁に設けたコ
字形、半円形、その他適宜形状の切欠部の内縁を
立上らせ突起を形成し、この突起に側板に当接す
る界磁板の嵌合部に嵌合することにより、コイル
ボビンと界磁板の角度位置を自動的に調整するも
のである。 In the present invention, the inner edge of a U-shaped, semicircular, or other appropriately shaped notch provided on the outer edge of the side plate of the bobbin cylinder is raised to form a protrusion, and a field plate that comes into contact with the side plate is fitted onto this protrusion. By fitting into the joint, the angular position of the coil bobbin and the field plate is automatically adjusted.
以下本考案を一実施例に基づき詳述する。 The present invention will be described in detail below based on one embodiment.
コイルボビン用の筒体ａの鍔状側板１の外縁部
に設けた切欠部２の内縁をボビンの上方に向つて
立上らせて突起３を形成する。 A protrusion 3 is formed by raising the inner edge of a notch 2 provided at the outer edge of a brim-like side plate 1 of a coil bobbin cylinder a toward the top of the bobbin.
突起３はコイルボビンの側板１に当接し、内方
に極を有する界磁板４，５，６，７に設けられて
いる嵌合部８に嵌合する。 The protrusion 3 comes into contact with the side plate 1 of the coil bobbin, and is fitted into a fitting part 8 provided on the field plates 4, 5, 6, 7 having an inward pole.
図中９はコイルボビン筒体ａに巻かれている巻
線１０の引出線でターミナル１１に接線されてお
り、１２はケースである。１３はエンドベル、１
４はロータ、１５は軸受けである。 In the figure, 9 is a lead wire of the winding 10 wound around the coil bobbin cylindrical body a, which is tangential to the terminal 11, and 12 is a case. 13 is the end bell, 1
4 is a rotor, and 15 is a bearing.
なお、実施例に於いては側板１に設けている突
起３は切欠部２の内縁を切り起こす等して立上ら
せ形成しているが、これに限るわけでなく突起物
を切欠部２に接着、溶着し形成しても良いもので
あり、又切欠き形状は実施例に於いては角形とな
つているが角形に限定するものでなく例えば角に
丸みをもたせ、又第３図のごとく半円形としても
良いことはいうまでもない。 In the embodiment, the protrusions 3 provided on the side plate 1 are formed by cutting and raising the inner edge of the notch 2, but the invention is not limited to this. The shape of the notch may be formed by adhering or welding it to the surface, and although the shape of the cutout is square in the embodiment, it is not limited to the shape of a square. It goes without saying that it is also good to have a semicircular shape.
従つて本考案は上述のように構成することによ
りステツピングモータは第１図のごとく順次組立
ながら行う。この時、界磁極とボビンはそれぞれ
突起３と嵌合部８が嵌合し合い自動的に位置関係
が定まり、切欠部２は一種の通路を形成すること
になる。 Accordingly, by constructing the present invention as described above, the stepping motor can be assembled in sequence as shown in FIG. At this time, the projections 3 and the fitting portions 8 of the field pole and the bobbin are fitted into each other, and the positional relationship is automatically determined, and the cutout portion 2 forms a kind of passage.
従つて、本考案によれば組立時にボビン、界磁
板の部品間の角度位置が自動的に、且つ確実に定
まり作業能率が良好となる。 Therefore, according to the present invention, the angular position between the bobbin and the field plate is automatically and reliably determined during assembly, improving work efficiency.
又巻線１０の引出線９が切欠部２により形成さ
れた通路内を挿通することができることより、組
立時においてコイルボビン、界磁板の切口に直接
さらされないことより引出線の絶縁不良、断線を
生じることがなく、構造自体も簡単であることよ
り安価に大量に生産できる等すぐれた効果を有す
るものである。 In addition, since the lead wire 9 of the winding 10 can be inserted through the passage formed by the notch 2, it is not exposed directly to the cut of the coil bobbin and field plate during assembly, thereby preventing poor insulation or disconnection of the lead wire. The structure itself is simple, and it has excellent effects such as being able to be mass produced at low cost.
図面は本考案の一実施例を示したものであり第
１図は本考案分解斜視図、第２図は本考案要部断
面図、第３図は他の実施例を示す一部切欠き斜視
図である。
１は側板、２は切欠部、３は突起、４，５，
６，７は界磁板、８は嵌合部、９は引出線、１０
は巻線、１１はターミナル、１２はケース、１３
はエンドベル、１４はロータ、１５は軸受け。
The drawings show one embodiment of the present invention; Fig. 1 is an exploded perspective view of the invention, Fig. 2 is a sectional view of the main part of the invention, and Fig. 3 is a partially cutaway perspective view showing another embodiment. It is a diagram. 1 is a side plate, 2 is a notch, 3 is a protrusion, 4, 5,
6 and 7 are field plates, 8 is a fitting part, 9 is a leader line, 10
is the winding, 11 is the terminal, 12 is the case, 13
is an end bell, 14 is a rotor, and 15 is a bearing.
Claims (1)
せて突起を形成したことを特徴とする、ステツピ
ングモータのコイルボビン。 A coil bobbin for a stepping motor, characterized in that a notch provided at the outer edge of a brim-shaped side plate of a cylindrical body is raised to form a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11836882U JPS5925986U (en) | 1982-08-05 | 1982-08-05 | Stepping motor coil bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11836882U JPS5925986U (en) | 1982-08-05 | 1982-08-05 | Stepping motor coil bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925986U JPS5925986U (en) | 1984-02-17 |
| JPH0139110Y2 true JPH0139110Y2 (en) | 1989-11-22 |
Family
ID=30272090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11836882U Granted JPS5925986U (en) | 1982-08-05 | 1982-08-05 | Stepping motor coil bobbin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925986U (en) |
-
1982
- 1982-08-05 JP JP11836882U patent/JPS5925986U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5925986U (en) | 1984-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0249373U (en) | ||
| JPH0139110Y2 (en) | ||
| JPH0388304U (en) | ||
| JPS61180563U (en) | ||
| JPH0510324Y2 (en) | ||
| JPS6219096Y2 (en) | ||
| JPS6112643Y2 (en) | ||
| JPH0419968Y2 (en) | ||
| JPS6076007U (en) | Small transformer coil bobbin | |
| JPH0419963Y2 (en) | ||
| JPH0365223U (en) | ||
| JPS5940740Y2 (en) | Trance | |
| JPS6044454U (en) | electric motor stator | |
| JPH0464964U (en) | ||
| JPS6196510U (en) | ||
| JPH065353U (en) | Insulator for stator of electric motor | |
| JPH02125566U (en) | ||
| JPS63179752U (en) | ||
| JPS6377322U (en) | ||
| JPS62114407U (en) | ||
| JPS6172058U (en) | ||
| JPH04707U (en) | ||
| JPS62101210U (en) | ||
| JPS62127643U (en) | ||
| JPH02103753U (en) |