JPH0177916U

JPH0177916U -

Info

Publication number: JPH0177916U
Application number: JP1987173311U
Authority: JP
Priority date: 1987-11-13
Filing date: 1987-11-13
Publication date: 1989-05-25

Description

[Brief explanation of the drawing]

第１図乃至第５図はこの考案の一実施例を示し
、第１図は中空軸ロータリーエンコーダの縦断面
図、第２図は第１図の―矢視図、第３図は固
定金具の正面図、第４図は固定金具の側面図、第
５図は固定金具の挿入状態の斜視図である。第６
図乃至第９図は従来例を示し、第６図は中空軸ロ
ータリーエンコーダの縦断面図、第７図は第６図
の―矢視州、第８図は固定金具の正面図、第
９図は固定金具の側面図である。図において、１は中空軸、２は信号発生部品、
３は軸受、４はハウジング、４ａは固定金具受け
、５は板バネ、６はフランジ、７は固定金具、７
ｂは切り欠き穴、８は固着ネジである。なお、図
中、同一符号は同一または相当部分を示す。 Figures 1 to 5 show an embodiment of this invention, with Figure 1 being a vertical sectional view of a hollow shaft rotary encoder, Figure 2 being a view taken along the - arrow in Figure 1, and Figure 3 being a view of the fixing bracket. FIG. 4 is a front view, FIG. 4 is a side view of the fixture, and FIG. 5 is a perspective view of the fixture in an inserted state. 6th
9 to 9 show conventional examples, FIG. 6 is a vertical cross-sectional view of a hollow shaft rotary encoder, FIG. 7 is a view of FIG. is a side view of the fixture. In the figure, 1 is a hollow shaft, 2 is a signal generation component,
3 is a bearing, 4 is a housing, 4a is a fixing bracket receiver, 5 is a plate spring, 6 is a flange, 7 is a fixing bracket, 7
b is a cutout hole, and 8 is a fixing screw. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] (1) In order to stop relative movement between the housing that rotatably supports the hollow shaft via a bearing and the flange that supports the housing via a leaf spring, one end is In a fixing fitting for a hollow shaft rotary encoder, the other end of which is in contact with the housing and is attached to the flange with a fixing screw, one end that is in contact with the housing is composed of two plate pieces,
A fixing bracket for a hollow shaft rotary encoder, characterized in that the fixing bracket receiver of the housing is sandwiched between the two plate pieces from both sides in the axial direction, and the other end of the fixing bracket is attached to the flange with the fixing screw. . (2) The fixing of the hollow shaft rotary encoder according to claim 1, wherein the hole for the fixing screw drilled in the fixing fitting is a cutout hole that can be inserted and removed in the lateral direction. Metal fittings.