JPH0246154U

JPH0246154U -

Info

Publication number: JPH0246154U
Application number: JP12498788U
Authority: JP
Priority date: 1988-09-22
Filing date: 1988-09-22
Publication date: 1990-03-29

Description

[Brief explanation of drawings]

第１図〜第３図は本考案に係る減速機の一実施
例を示す図であり、第１図はその正面断面図、第
２図は第１図の―矢視断面図、第３図はその
減速機が印刷機のレジスター用として組込まれた
状態を示す正面要部断面図である。第４図〜第７
図は従来の減速機を示す図であり、第４図および
第５図はそれぞれその組込まれる印刷部の構成を
示す斜視図およびモデル図、第６図はその減速機
がレジスター用として組込まれた状態を示す平面
図、第７図はその連結部の構成を示す正面要部断
面図である。３１……出力軸、３１ａ……突出部、３１ｂ…
…フランジ部、３２……減速機、３３……ケーシ
ング、３３ａ……貫通部、３８……第１スラスト
軸受、３９……支持部材、４１……第２スラスト
軸受。 1 to 3 are diagrams showing one embodiment of the speed reducer according to the present invention, in which FIG. 1 is a front sectional view thereof, FIG. 2 is a sectional view taken along the - arrow in FIG. 1, and FIG. FIG. 2 is a front sectional view showing the main part of the speed reducer installed for use in a register of a printing press. Figures 4 to 7
The figure shows a conventional speed reducer, Figures 4 and 5 are perspective views and model views showing the configuration of the printing section in which the speed reducer is incorporated, respectively, and Figure 6 shows the speed reducer installed for register use. FIG. 7 is a plan view showing the state, and a front sectional view showing the main part of the structure of the connecting portion. 31...Output shaft, 31a...Protrusion, 31b...
...Flange portion, 32...Reducer, 33...Casing, 33a...Penetrating portion, 38...First thrust bearing, 39...Support member, 41...Second thrust bearing.

Claims

[Scope of utility model registration request]

an output shaft having a protruding part that axially penetrates the casing and protrudes outward; and an output shaft that is provided in the casing opposite to the penetrating part of the casing through which the output shaft passes, and that protrudes in the radially outward direction of the output shaft. a flange portion formed integrally with an output shaft; a first thrust bearing interposed between the flange portion of the output shaft and a penetration portion of the casing; and a casing attached to the protruding portion of the output shaft. and a second thrust bearing interposed between the support member and the penetration part of the casing. A speed reducer characterized in that a thrust load acting on an output shaft is supported by a casing using two thrust bearings.