JPS6330655U

JPS6330655U -

Info

Publication number: JPS6330655U
Application number: JP12350486U
Authority: JP
Priority date: 1986-08-12
Filing date: 1986-08-12
Publication date: 1988-02-29

Description

[Brief explanation of the drawing]

図面はこの考案に係る代表的な実施態様を示す
ものであつて、第１図は実施態様１の縦断側面図
、第２図は第１図の正面図、第３図は実施態様２
の一部縦断側面図、第４図は実施態様３の正面図
、第５図は第４図の５―５線縦断側面図、第６図
は信号のフローを示すブロツク線図である。図中、１０……モータ、１１……支持部材、１
２……出力軸、１３……ピニオン、１４……エン
コーダ、１５……歯車、１６……雌ねじ部材、１
７……雄ねじ棒、１８，２０……枢着部。 The drawings show typical embodiments of this invention; FIG. 1 is a vertical side view of Embodiment 1, FIG. 2 is a front view of FIG. 1, and FIG. 3 is Embodiment 2.
FIG. 4 is a front view of the third embodiment, FIG. 5 is a vertical side view taken along the line 5--5 in FIG. 4, and FIG. 6 is a block diagram showing the signal flow. In the figure, 10... motor, 11... support member, 1
2... Output shaft, 13... Pinion, 14... Encoder, 15... Gear, 16... Female thread member, 1
7... Male threaded rod, 18, 20... Pivot joint.

Claims

[Scope of utility model registration request]

A female screw member connected directly to the rotating shaft of the reversible motor or via a gear mechanism does not move in the axial direction with respect to the motor support member, but is rotatably supported around the axis. A male threaded rod is provided to be screwed together, one pivot portion having an axis in the diametrical direction of the male threaded rod is formed in the support member of the motor, and one pivot portion having an axis in the diametrical direction of the male threaded rod is provided at one end of the male threaded rod. Another pivot portion having an axis is formed on the support member, and a rotation angle detection device comprising a rotary encoder for detecting the rotation angle of the motor shaft or an arbitrary shaft rotating at a constant ratio with the motor shaft is provided on the support member. A variable length link with a sensor.