JPS644383U - - Google Patents
Info
- Publication number
- JPS644383U JPS644383U JP10018287U JP10018287U JPS644383U JP S644383 U JPS644383 U JP S644383U JP 10018287 U JP10018287 U JP 10018287U JP 10018287 U JP10018287 U JP 10018287U JP S644383 U JPS644383 U JP S644383U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- frame cover
- sewing machine
- outer periphery
- load
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 238000009958 sewing Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図はこの考案の第４図のＱ部相当の拡大図
、第２図は第１図のＲＲ断面図、第３図はミシン
用サーボモータの外形図、第４図はサーボモータ
の断面図、第５図は制御盤の概略図である。
図において、９ａ，１５ａはモータの外周を包
囲するフレームカバーの切り欠き断面図、Ｐは冷
却風、９ｂは切り欠き部、５２は制御箱である。
なお、図中、同一符号は同一、又は相当部分を示
す。
Figure 1 is an enlarged view of the Q part in Figure 4 of this invention, Figure 2 is a cross-sectional view of RR in Figure 1, Figure 3 is an external view of a servo motor for a sewing machine, and Figure 4 is a cross-section of the servo motor. FIG. 5 is a schematic diagram of the control panel. In the figure, 9a and 15a are cutaway sectional views of a frame cover surrounding the outer periphery of the motor, P is a cooling air, 9b is a notch, and 52 is a control box.
In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ブラケツトの外周上にリブを設け、そのリブを介
してモータの外周を包囲するフレームカバーと、
モータの反負荷側に設けたフアンによる冷却風が
上記フレームカバーの内周と、フレームの外周部
間を流動する構造を備えたミシン用駆動装置にお
いて、上記フレームカバーの一部を切り欠き、冷
却風の一部を上記フレームカバーからモータの外
部に流出させてミシン用電動機の制御盤の冷却に
使用したことを特徴とするミシン用駆動装置の冷
却構造。 a frame cover that is provided with ribs on the outer periphery of the load-side and anti-load-side brackets that support the shaft of the motor, and surrounds the outer periphery of the motor via the ribs;
In a sewing machine drive device that has a structure in which cooling air from a fan installed on the opposite load side of the motor flows between the inner periphery of the frame cover and the outer periphery of the frame, a part of the frame cover is cut out to provide cooling. A cooling structure for a sewing machine drive device, characterized in that a part of the air flows out of the motor from the frame cover and is used to cool a control panel of the sewing machine electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10018287U JPS644383U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10018287U JPS644383U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS644383U true JPS644383U (en) | 1989-01-11 |
Family
ID=31328025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10018287U Pending JPS644383U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644383U (en) |
-
1987
- 1987-06-30 JP JP10018287U patent/JPS644383U/ja active Pending
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