JPS63121083U - - Google Patents
Info
- Publication number
- JPS63121083U JPS63121083U JP1179887U JP1179887U JPS63121083U JP S63121083 U JPS63121083 U JP S63121083U JP 1179887 U JP1179887 U JP 1179887U JP 1179887 U JP1179887 U JP 1179887U JP S63121083 U JPS63121083 U JP S63121083U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- pump body
- pump
- bed
- suction port
- 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.)
- Granted
Links
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案によるミシンの潤滑油給排装置
の実施例を示す斜視説明図、第２図はトロコイド
ポンプの縦断面図、第３図は第２図のＡ―Ａ矢視
方向の断面図である。
２……ベツド部、３……アーム部、３ａ……ア
ーム上顎部、４……潤滑油供給部、５……オイル
パン、６……トロコイドポンプ、７……供給管、
９，１０……分岐供給管、１１，１２……排油管
、１５……主軸、６１……ポンプ軸、６２……第
１のポンプ本体、６３……第２のポンプ本体、６
３ａ，６３ｂ……吸入口（互いに独立した２個の
吸入口）、Ｌ，Ｏ……潤滑油。
Fig. 1 is a perspective explanatory view showing an embodiment of the lubricating oil supply and discharge device for a sewing machine according to the present invention, Fig. 2 is a longitudinal cross-sectional view of a trochoid pump, and Fig. 3 is a cross-section taken in the direction of arrow A--A in Fig. 2. It is a diagram. 2... Bed part, 3... Arm part, 3a... Arm upper jaw part, 4... Lubricating oil supply part, 5... Oil pan, 6... Trochoid pump, 7... Supply pipe,
9, 10... Branch supply pipe, 11, 12... Oil drain pipe, 15... Main shaft, 61... Pump shaft, 62... First pump body, 63... Second pump body, 6
3a, 63b... Suction port (two mutually independent suction ports), L, O... Lubricating oil.
Claims (1)
作動する第１のポンプ本体と第２のポンプ本体を
備え、第２のポンプ本体に互いに独立した２個の
吸入口を設けたトロコイドポンプと、 前記第１のポンプ本体の吸入口から吸引される
潤滑油を貯溜したオイルパンと、 前記第１のポンプ本体の吐出口に接続されると
ともに複数に分岐してミシンの各機構部に前記潤
滑油を供給する供給管と、 前記第２のポンプ本体の一方の吸入口に接続さ
れ、アーム部に内蔵された機構部に供給されたの
ちアーム上顎部に残留した潤滑油を回収するアー
ム部用排油管と、 前記第２のポンプ本体の他方の吸入口に接続さ
れ、ベツド部に内蔵された機構部に供給されたの
ちこのベツド部に残留した潤滑油を回収するベツ
ド用排油管と、 を具備することを特徴とするミシンの潤滑油給排
装置。[Claims for Utility Model Registration] A first pump body and a second pump body are operated by the rotation of a pump shaft linked to the main shaft of the sewing machine, and the second pump body has two mutually independent suction ports. a trochoid pump provided with a trochoid pump; an oil pan storing lubricating oil sucked from the suction port of the first pump body; A supply pipe that supplies the lubricating oil to each mechanical part, and a lubricating oil that is connected to one suction port of the second pump body and remains in the upper jaw part of the arm after being supplied to the mechanical part built in the arm part. and a bed that is connected to the other suction port of the second pump body and that collects the lubricating oil that remains in the bed after being supplied to the mechanism built in the bed. A lubricating oil supply and draining device for a sewing machine, comprising: a lubricating oil drain pipe;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1179887U JPH0331272Y2 (en) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1179887U JPH0331272Y2 (en) | 1987-01-29 | 1987-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121083U true JPS63121083U (en) | 1988-08-05 |
| JPH0331272Y2 JPH0331272Y2 (en) | 1991-07-02 |
Family
ID=30799341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1179887U Expired JPH0331272Y2 (en) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331272Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062427A (en) * | 2009-09-18 | 2011-03-31 | Pegasus Sewing Machine Mfg Co Ltd | Oil feeder for sewing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3784652B2 (en) * | 2001-02-21 | 2006-06-14 | ペガサスミシン製造株式会社 | Sewing machine oiling device |
-
1987
- 1987-01-29 JP JP1179887U patent/JPH0331272Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062427A (en) * | 2009-09-18 | 2011-03-31 | Pegasus Sewing Machine Mfg Co Ltd | Oil feeder for sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331272Y2 (en) | 1991-07-02 |