JPS61114155U

JPS61114155U -

Info

Publication number: JPS61114155U
Application number: JP19939484U
Authority: JP
Priority date: 1984-12-28
Filing date: 1984-12-28
Publication date: 1986-07-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る潤滑機構を備
えた変速機の一部省略部分断面図、第２図は同変
速機の第１図矢印線方向に見た概略的配置図、
第３図は同変速機におけるオイルレシーバの拡大
正面図、第４図は第３図の矢印方向から見た側
面図、第５図は第２オイルレシーバと第４速ギヤ
との関係を示す拡大部分断面図である。符号の説明、１３……インプツトシヤフト、１
４……アウトプツトシヤフト、１５ａ〜１５ｅ，
１６ａ〜１６ｅ……変速ギヤ、１７ａ……シンク
ロナイザリング、１７ｂ……スプラインピース、
２０……潤滑機構、２１……給油穴、２２ａ〜２
２ｃ……流出孔、２３，……第１オイルレシーバ
、２４……オイル通路、２５……第２オイルレシ
ーバ、２６……誘導板。 1 is a partially omitted partial cross-sectional view of a transmission equipped with a lubrication mechanism according to an embodiment of the present invention; FIG. 2 is a schematic layout diagram of the transmission as seen in the direction of the arrow in FIG. 1;
Fig. 3 is an enlarged front view of the oil receiver in the same transmission, Fig. 4 is a side view seen from the direction of the arrow in Fig. 3, and Fig. 5 is an enlarged view showing the relationship between the second oil receiver and the fourth gear. FIG. Explanation of symbols, 13...Input shaft, 1
4...Output shaft, 15a to 15e,
16a-16e...speed gear, 17a...synchronizer ring, 17b...spline piece,
20...Lubrication mechanism, 21...Oil supply hole, 22a-2
2c... Outflow hole, 23,... First oil receiver, 24... Oil passage, 25... Second oil receiver, 26... Guide plate.

Claims

[Scope of utility model registration request]

A shaft rotatably supported by the casing above the lubricating oil sealed in the casing has an oil supply hole extending in the axial direction from one end thereof, and a plurality of outflows extending in the radial direction and opening into the outer periphery and the oil supply hole. In addition to providing a hole, an oil receiver for receiving the scraped up lubricating oil and a communicating path connecting the oil receiver to an opening at one end of the oil supply hole of the shaft are provided in the upper interior of the casing. In a gear transmission in which lubricating oil is supplied to the bearings, sliding parts, etc. of each gear assembled on the shaft through the oil supply hole and outflow hole of the shaft, the oil receiver is provided in parallel with the oil receiver. A second oil receiver is provided, and this second oil receiver is provided.
A lubrication mechanism for a gear transmission, characterized in that a guide plate is provided at a predetermined portion of the oil receiver and extends downward to directly guide the lubricating oil received by the oil receiver to a predetermined portion on the shaft. .