JPH0272842U

JPH0272842U -

Info

Publication number: JPH0272842U
Application number: JP15251588U
Authority: JP
Priority date: 1988-11-25
Filing date: 1988-11-25
Publication date: 1990-06-04

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案による回転運動を直
線運動に変換するカム軸機構を示すためのもので
、第１図は断面図、第２図は要部の拡大斜視図、
第３図及び第４図は従来の回転運動を直線運動に
変換するカム軸機構を示すためのもので、第３図
は断面図、第４図は要部の拡大斜視図である。１は回転軸、４及び５は軸受、６はカム体、６
ａは上部カム面、６ｂは下部カム面、７は従動体
、８は固定体である。 1 and 2 are for showing the camshaft mechanism according to the present invention that converts rotational motion into linear motion, FIG. 1 is a sectional view, FIG. 2 is an enlarged perspective view of the main parts,
3 and 4 are for showing a conventional camshaft mechanism for converting rotational motion into linear motion, with FIG. 3 being a sectional view and FIG. 4 being an enlarged perspective view of the main parts. 1 is a rotating shaft, 4 and 5 are bearings, 6 is a cam body, 6
a is an upper cam surface, 6b is a lower cam surface, 7 is a driven body, and 8 is a fixed body.

Claims

[Scope of utility model registration request]

A rotating shaft 1 provided rotatably and vertically movably by a pair of bearings 4 and 5, a cam body 6 provided on the rotating shaft 1 and having an upper cam surface 6a and a lower cam surface 6b, and the upper cam surface 6a. and a fixed body 8 fixedly provided so as to be joined to the lower cam surface 6b,
A camshaft mechanism for converting rotational motion into linear motion, characterized in that the cam body 6 is configured to operate the driven body 7 while rotating and moving up and down together with the rotary shaft 1.