JPH033152U - - Google Patents
Info
- Publication number
- JPH033152U JPH033152U JP6365289U JP6365289U JPH033152U JP H033152 U JPH033152 U JP H033152U JP 6365289 U JP6365289 U JP 6365289U JP 6365289 U JP6365289 U JP 6365289U JP H033152 U JPH033152 U JP H033152U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- casing
- motor
- mounting hole
- motor body
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 5
- 239000000463 material Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は、本考案に係る直流モータの一実施例
を示す断面図、第２図Ａ，Ｂは、同実施例のスペ
ーサを示す斜視図、第３図は、従来の直流モータ
を示す断面図、第４図は、第１，３図に示す直流
モータ正面図である。
１……直流モータ、１ａ……モータ本体、２…
…ケーシング、３……開口部、４…エンドブラケ
ツト、５……マグネツト、１１……かしめ部、１
７ａ〜１７ｃ……端面、１８……第１ストツパ（
ストツパ）、２３……取付ネジ（バーリングネジ
）、２４……フアンシユラウド（被取付部材）、
２５……取付孔、２６……合せ面、２７……スペ
ーサ、２８……突出部、２９，３０……端面、３
２……止まり孔。
FIG. 1 is a sectional view showing an embodiment of a DC motor according to the present invention, FIGS. 2A and B are perspective views showing a spacer of the same embodiment, and FIG. 3 is a sectional view showing a conventional DC motor. FIG. 4 is a front view of the DC motor shown in FIGS. 1 and 3. 1...DC motor, 1a...motor body, 2...
...Casing, 3...Opening, 4...End bracket, 5...Magnet, 11...Caulking part, 1
7a to 17c... end face, 18... first stopper (
stopper), 23... Mounting screw (burring screw), 24... Fan shroud (mounted member),
25...Mounting hole, 26...Matching surface, 27...Spacer, 28...Protrusion part, 29, 30...End face, 3
2...Blind hole.
Claims (1)
ング２を有し、当該ケーシング２の開口部３にエ
ンドブラケツト４をかしめ止めしてモータ本体１
ａを構成し、当該モータ本体１ａを被取付部材２
４にネジ止めするための取付孔２５を、前記エン
ドブラケツト４に形成してなる直流モータにおい
て、 前記マグネツト５の軸方向両端面１７ａ，１７
ｂのうち前記開口部３の反対側に位置する端面１
７ｂに当接するストツパ１８を前記ケーシング２
内周面に形成し、前記マグネツト５の円周方向端
面１７ｃ及び他方の軸方向端面１７ａに当接する
端面２９，３０を有する樹脂材料からなるスペー
サ２７に、前記取付孔２５に連通する止まり孔３
２を形成し、当該スペーサ２７を、前記ケーシン
グ２と前記エンドブラケツト４との合せ面２６及
び前記取付け孔２５周辺に少なくとも当接させる
と共に前記エンドブラケツト４と前記マグネツト
５との間で挟持されるように前記モータ本体１ａ
内に装着したことを特徴とする直流モータ。[Claims for Utility Model Registration] The motor body 1 has a cylindrical casing 2 with a bottom into which a magnet 5 is inserted, and an end bracket 4 is caulked to the opening 3 of the casing 2.
a, and the motor body 1a is attached to the attached member 2.
In the DC motor in which a mounting hole 25 for screwing the magnet 5 is formed in the end bracket 4, both axial end surfaces 17a, 17 of the magnet 5
An end face 1 located on the opposite side of the opening 3 among b
The stopper 18 that abuts on the casing 2
A spacer 27 made of a resin material is formed on the inner peripheral surface and has end surfaces 29 and 30 that abut the circumferential end surface 17c and the other axial end surface 17a of the magnet 5, and a blind hole 3 that communicates with the mounting hole 25.
2, and the spacer 27 is brought into contact with at least the mating surface 26 of the casing 2 and the end bracket 4 and the periphery of the mounting hole 25, and is held between the end bracket 4 and the magnet 5. As above, the motor body 1a
A DC motor characterized by being installed inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6365289U JPH033152U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6365289U JPH033152U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033152U true JPH033152U (en) | 1991-01-14 |
Family
ID=31593896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6365289U Pending JPH033152U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033152U (en) |
-
1989
- 1989-05-31 JP JP6365289U patent/JPH033152U/ja active Pending
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