JPS5919243U

JPS5919243U - Lubricating device

Info

Publication number: JPS5919243U
Application number: JP11443382U
Authority: JP
Inventors: 石井　理「あ」
Original assignee: 正和機器産業株式会社
Priority date: 1982-07-27
Filing date: 1982-07-27
Publication date: 1984-02-06

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

[Brief explanation of drawings]

第１図は従来の潤滑装置の駆動モータ取付部を示す断面
図、第２図は第１図の■−■線に沿う断面図、第３図は
この考案の潤滑装置の断面図、第４図はこの考案におけ
る伝達機構を構成するウオームホイールの分解斜視図、
第５図はこの考案における駆動モータと出力軸との取付
態様を示す分解斜視図、第６図は駆動モータと出力軸の
取付態様を示す断面図、第７図は第６図の■−■線に沿
う断面図、第８図はこの考案におけるキーとカラーの別
の実施例を示す斜視図、第９図はその取付態様を示す断
面図である。図中、１はオイルタンク、２はポンプ、３ぼ駆動モータ
、４は伝達機構、１７は駆動軸、１８は出力軸、２１は
切欠き、２２はキー嵌装用切欠き、２３はキー、２３′
はキ一部、２４はカラー、２４ａはカラ一本体、２４ｂ
は端壁、２４Ｃは駆動軸挿入孔である。Fig. 1 is a sectional view showing the drive motor mounting part of a conventional lubricating device, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a sectional view of the lubricating device of this invention, and Fig. 4 The figure is an exploded perspective view of the worm wheel that constitutes the transmission mechanism in this invention.
Fig. 5 is an exploded perspective view showing how the drive motor and output shaft are attached in this invention, Fig. 6 is a sectional view showing how the drive motor and output shaft are attached, and Fig. 7 is shown in Fig. 6. 8 is a perspective view showing another embodiment of the key and collar of this invention, and FIG. 9 is a sectional view showing the manner in which the key and collar are attached. In the figure, 1 is an oil tank, 2 is a pump, 3 is a drive motor, 4 is a transmission mechanism, 17 is a drive shaft, 18 is an output shaft, 21 is a notch, 22 is a key fitting notch, 23 is a key, 23 ′
Part of the box, 24 is the collar, 24a is the main body of the collar, 24b
is an end wall, and 24C is a drive shaft insertion hole.

Claims

[Scope of utility model registration request]

(1) A pump that pumps oil in an oil tank to a predetermined oil supply point, and a transmission mechanism that decelerates the rotation of a drive motor and converts the rotational motion into rocking motion to transmit reciprocating motion to the pump. The lubricating device has a notch along the axis line on one side of the drive shaft of the drive motor, and an output shaft having a worm that forms part of the transmission mechanism has a sliding part in the notch. A lubricating device comprising a movably engaged key and a collar that prevents the key from falling off.

(2) The lubricating device according to claim 1, wherein the key and the collar are integrally formed.