JPH01172408U

JPH01172408U -

Info

Publication number: JPH01172408U
Application number: JP7004088U
Authority: JP
Priority date: 1988-05-26
Filing date: 1988-05-26
Publication date: 1989-12-06

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例を示す一部断面の側
面図、第２図は第１図の背面図、第３図は二重軸
の芯間調整軸を有するローラガイドを示す平面図
、第４図は従来のローラガイドを示す平面図であ
る。１はアウターシヤフト、２はインナーシヤフト
、３はストツプリング、４はソケツト、５はソケ
ツト、６はナツト、７は角穴、１０１は外軸、１
０２は内軸、１０３はボルト、１０４は角ボルト
。 Fig. 1 is a partially sectional side view showing one embodiment of the present invention, Fig. 2 is a rear view of Fig. 1, and Fig. 3 is a plan view showing a roller guide having a double center-center adjustment shaft. , FIG. 4 is a plan view showing a conventional roller guide. 1 is the outer shaft, 2 is the inner shaft, 3 is the stop ring, 4 is the socket, 5 is the socket, 6 is the nut, 7 is the square hole, 101 is the outer shaft, 1
02 is the inner shaft, 103 is the bolt, and 104 is the square bolt.

Claims

[Claim for Utility Model Registration] In a drive device for rotating the center-to-center adjustment shaft of a roller guide, an inner shaft is rotatably fitted into an inner cylinder of an outer shaft of the drive device forming a double shaft. The outer shaft and inner shaft, which form a double shaft, are prevented from coming off by a stop ring and are constructed as an integral shaft, and at both ends of the outer shaft and inner shaft, there are socket parts that fit into the center-to-center adjustment shaft of the roller guide, respectively. A center-to-center adjusting device for a roller guide, characterized in that it is provided with a nut portion for rotating an outer shaft and an inner shaft.