JPS59148392U

JPS59148392U - X-axis-Y-axis drive device

Info

Publication number: JPS59148392U
Application number: JP4211283U
Authority: JP
Inventors: 江川　巌
Original assignee: 日本サ−ボ株式会社
Priority date: 1983-03-25
Filing date: 1983-03-25
Publication date: 1984-10-03
Also published as: JPH0452074Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来装置の説明図でａは平面図、ｂはそのＡ−
Ａ’断面図、第２図は駆動源の一例を示すリニアステッ
ピングモータの斜視図、第３図は本考案の一実施例でａ
は平面図、ｂはそのＡ−Ａ′断面図である。符号の説明、１・・・第１の直線運動案内部材、２・・
・第２の直線運動案内部材、３・・・第１の移動子、４
・・・第２の移動子、５・・・第３の直線運動案内部材
、６・・・第３の移動子、１−１．２−１．５−１・・
・固定子極歯、３−ｐ・・・第１のピン軸、４−ｐ・・
・第２のピン軸、５−Ｈ−１・・・長大、５−Ｈ−２・
・・円形穴、６−Ｈ・・・ハンド。Figure 1 is an explanatory diagram of a conventional device, in which a is a plan view and b is an A-
A' sectional view, FIG. 2 is a perspective view of a linear stepping motor showing an example of a drive source, and FIG. 3 is an embodiment of the present invention.
is a plan view, and b is a sectional view taken along line A-A'. Explanation of symbols, 1... first linear motion guide member, 2...
・Second linear motion guide member, 3...first mover, 4
...Second mover, 5...Third linear motion guide member, 6...Third mover, 1-1.2-1.5-1...
・Stator pole teeth, 3-p...first pin shaft, 4-p...
・Second pin shaft, 5-H-1...long, 5-H-2・
...Circular hole, 6-H...Hand.

Claims

[Scope of utility model registration request]

(1) Three sets of linear motion drive bodies each consisting of a mover that receives a command signal and moves linearly by a distance according to the command, and a linear motion guide member that guides the linear movement of the mover. The first and second guide members are arranged parallel to the X-axis and spaced apart from each other by a certain distance in the Y-axis direction, and one end of the third guide member is arranged parallel to the X-axis and separated from each other by a certain distance in the Y-axis direction. the other end is supported on a second slider on a second guide member, and the third slider on the third guide member holds the controlled object. In the X-axis-Y-axis drive device, one end of the third guide member is fixed to the upper surface of the first slider, and the first pin shaft provided on the upper surface of the third guide member is connected to the lower surface of the third guide member. By engagement with the circular hole, the third guide member is hinged to be swingable about the first pin shaft as a swing axis, and the other end of the third guide member is connected to the second slider. a second pin shaft fixedly provided on the upper surface; and a third pin shaft provided on the lower surface of the third guide member with a groove width and groove depth that loosely engages with the second pin shaft. An X-axis-Y-axis drive device, characterized in that the guide member is connected to a longitudinally elongated hole.

(2) Utility Model Registration In the device according to claim 1), each of the three sets of linear motion drivers is formed on a long columnar body made of a magnetic material at a constant pitch in the longitudinal direction thereof. It consists of a stator with pole teeth and a slider with a plurality of magnetic poles, each of which is wound with an excitation winding for stepping. An X-axis-Y-axis drive device, characterized in that it is a variable reluctance type linear stepping motor configured such that the movers can move step by step while facing each other with a gap in between.