JPS58138856U - Worm gear device - Google Patents
Worm gear deviceInfo
- Publication number
- JPS58138856U JPS58138856U JP3646782U JP3646782U JPS58138856U JP S58138856 U JPS58138856 U JP S58138856U JP 3646782 U JP3646782 U JP 3646782U JP 3646782 U JP3646782 U JP 3646782U JP S58138856 U JPS58138856 U JP S58138856U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- gear device
- worm gear
- bearing
- stopper plate
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のウオーム歯車装置の一部断面した全体図
、第２図は第１図の軸受装着部の拡大断面図、第３図は
第２図のＡ−Ａ矢視図、第４図はこの考案の一実施例を
示す要部拡大断面図、第５図は第４図のＢ−Ｂ矢視図で
あるｇ
ｌ・・・ベース、２・・・装置箱、３・・・ウオームホ
イール、４・・・ウオーム、５・・・ウオーム軸、６・
・・軸受、７・・・カップリング、−８・・・モータ、
９・・・潤滑油、１０・・・樋、１１．１１Ａ・・・軸
受装着部、１２・・・油止め段部、１３・・・蓋、１４
・・・油抜き孔、１５・・・油止め板、１５ａ・・・上
半部、１６・・・ばね座、１７・・・ボトル。 −Fig. 1 is an overall partially sectional view of a conventional worm gear device, Fig. 2 is an enlarged sectional view of the bearing mounting part in Fig. 1, Fig. 3 is a view taken along the line A-A in Fig. 2, and Fig. 4 The figure is an enlarged cross-sectional view of essential parts showing an embodiment of this invention, and FIG. 5 is a view taken along the line B-B in FIG. 4. Worm wheel, 4... Worm, 5... Worm shaft, 6...
...Bearing, 7...Coupling, -8...Motor,
9... Lubricating oil, 10... Gutter, 11.11A... Bearing mounting part, 12... Oil stopper step, 13... Lid, 14
...Oil drain hole, 15...Oil stopper plate, 15a...Upper half, 16...Spring seat, 17...Bottle. −
Claims (3)
ウオームを軸支すると共に、そのウオームホイールのウ
オームとの噛み合いによる回転により装置箱内の潤滑油
を上方へ飛散してウオーム軸の軸受装着部内に導いて前
記軸受の潤滑を図る構成のウオーム歯車装置において、
上記ウオーム軸の軸受装着部内端側開口周縁下部に潤滑
油の前記軸受装着部内から装置箱内方への流出をせき止
める油止め板を取付けて構成したことを特徴とするウオ
ーム歯車装置。(1) A worm wheel is placed in the lower part of the equipment box, and a worm is supported in the upper part of the worm wheel.The rotation of the worm wheel through engagement with the worm scatters the lubricating oil in the equipment box upwards, and the bearing of the worm shaft is installed. In a worm gear device configured to lubricate the bearing by introducing the worm into the bearing,
A worm gear device characterized in that an oil stopper plate is attached to a lower periphery of an opening on the inner end side of the bearing mounting portion of the worm shaft to prevent lubricating oil from flowing out from the inside of the bearing mounting portion to the inside of the device box.
状としたことを特徴とする実用新案登録請求の範囲第１
項記載のウオーム歯車装置。(2) Utility model registration claim 1, characterized in that the oil stopper plate has a shape that projects upwardly inward from the device box.
The worm gear device described in Section 1.
特徴とする実用新案登録請求の範囲第１項又は第２項記
載のウオーム歯車装置。(3) The worm gear device according to claim 1 or 2, wherein the oil stopper plate is made of an elastic material such as rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3646782U JPS58138856U (en) | 1982-03-16 | 1982-03-16 | Worm gear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3646782U JPS58138856U (en) | 1982-03-16 | 1982-03-16 | Worm gear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58138856U true JPS58138856U (en) | 1983-09-19 |
Family
ID=30047895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3646782U Pending JPS58138856U (en) | 1982-03-16 | 1982-03-16 | Worm gear device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006345675A (en) * | 2005-06-10 | 2006-12-21 | Mitsubishi Electric Corp | Drive motor for rolling stock |
| JP4713824B2 (en) * | 2003-11-17 | 2011-06-29 | Ｇｋｎドライブラインジャパン株式会社 | Lubricating structure of driving force transmission device |
| JP2016041976A (en) * | 2014-08-19 | 2016-03-31 | 富士重工業株式会社 | Vehicular transmission device |
| WO2023182403A1 (en) * | 2022-03-24 | 2023-09-28 | 日立建機株式会社 | Traveling device for wheeled vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726775U (en) * | 1971-04-10 | 1972-11-27 |
-
1982
- 1982-03-16 JP JP3646782U patent/JPS58138856U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726775U (en) * | 1971-04-10 | 1972-11-27 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4713824B2 (en) * | 2003-11-17 | 2011-06-29 | Ｇｋｎドライブラインジャパン株式会社 | Lubricating structure of driving force transmission device |
| JP2006345675A (en) * | 2005-06-10 | 2006-12-21 | Mitsubishi Electric Corp | Drive motor for rolling stock |
| JP4628190B2 (en) * | 2005-06-10 | 2011-02-09 | 三菱電機株式会社 | Railway motor drive motor |
| JP2016041976A (en) * | 2014-08-19 | 2016-03-31 | 富士重工業株式会社 | Vehicular transmission device |
| WO2023182403A1 (en) * | 2022-03-24 | 2023-09-28 | 日立建機株式会社 | Traveling device for wheeled vehicle |
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