摆动开关装置

Swinging switch device

Abstract

本实用新型涉及机床附件。摆动开关装置,涉及滚轮,滚轮通过滚轮轴安装在座板上,座板固定在摆臂上端,摆臂中部通过转动安装在支架上,支架固定在连接板上,连接板上同时固定开关支架,开关支架上装有感应开关,摆臂下端通过复位弹簧连接支架。本实用新型结构新颖,将感应开关与滚轮联动,感应开关的检测准确及时,解决了工件到位检测困难的问题,结构设计简单,在复位弹簧作用下保持直立状态,当有工件经过,在工件压力作用下,摆臂绕转轴转动,摆臂下端与感应开关位置对应,实现检测,当工件离开该位置时,复位驱动摆臂绕转轴回转到直立状态,检测精度高。
The utility model relates to a machine tool accessory, specially relates to a swinging switch device and a rolling wheel, wherein the rolling wheel is mounted on a seat board by a rolling wheel shaft, the seat board is fixed on a swinging arm, the middle part of the swinging arm is mounted on a support by rotating, the support is fixed on a connecting board, the connecting board is used for fixing a switch support, the switch support is provided with an induction switch, and the lower end of the swinging arm is connected with the support by a reset spring. The utility model has novel structure, the induction switch is linkage with the rolling wheel, the detection of the induction switch is accurate and in time, thereby resolving the problem of the difficult detection in place of workpieces, the utility model has simple structure design, which holds stand-up state under the action of the reset spring when workpieces pass, the swinging arm rotates about the rotating shaft under the action of the workpieces pressure, the lower end of the swinging arm is corresponding to the position of the induction switch, so that the detection can be realized, when the workpieces depart the position, the reset drives the swinging arm rotating shaft to revolve to the stand-up state, thereby the detection accuracy is high.

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