Dining table elevating gear

一种餐桌升降装置

Abstract

本实用新型公开了一种餐桌升降装置,包括桌面和设置在桌面正下方的支架台,在支架台上设置支架台轴承,在桌面下表面中部设置滑块,丝杆底部安装在支架台轴承,该丝杆上部穿过滑块且与滑块通过螺纹连接,从锥齿轮通过键连接方式固定在丝杆下部,主锥齿轮设置在从锥齿轮一旁并与从锥齿轮啮合,在主锥齿轮非工作端中部设置主锥齿轮轴,设有滚动轴承的轴承座设置在主锥齿轮轴中部并期滚动轴承与主锥齿轮轴配合,本实用新型结构简单,制作方便,实用性强。
The utility model discloses a dining table elevating gear, including desktop and the pallet of setting under the desktop, at a support bench setting pallet bearing, set up the slider in the middle part of the desktop lower surface, install at a pallet bearing lead screw bottom, this lead screw upper portion is passed the slider and is passed through threaded connection with the slider, driven bevel gear passes through the key -type connection mode to be fixed in the lead screw lower part, main bevel gear set up from bevel gear on one side and with from the bevel gear meshing, set up main bevel gear axle in the middle part of main bevel gear inoperative end, the bearing frame setting that is equipped with antifriction bearing is at main bevel gear axle middle part and phase antifriction bearing and main bevel gear shaft fit, the utility model discloses simple structure, the preparation is convenient, and the practicality is strong.

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    Publication numberPublication dateAssigneeTitle
    CN-105661895-AJune 15, 2016贵州大学一种餐桌升降装置