CN201836215U - 精密直线运动滑台 - Google Patents

精密直线运动滑台 Download PDF

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Publication number
CN201836215U
CN201836215U CN2010202710873U CN201020271087U CN201836215U CN 201836215 U CN201836215 U CN 201836215U CN 2010202710873 U CN2010202710873 U CN 2010202710873U CN 201020271087 U CN201020271087 U CN 201020271087U CN 201836215 U CN201836215 U CN 201836215U
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precise
substrate
linear motion
ball screw
sliding table
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黄其英
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Shanghai Tianyong Intelligent Equipment Co Ltd
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TIANYONG MECHANICAL ELECTRONIC (SHANGHAI) CO Ltd
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Abstract

一种精密直线运动滑台涉及自动化设备领域,包括基座、精密滚珠丝杠、在基座上设置有直线导轨,滑动座安装在直线导轨的滑座上,其特征在于:所述的滑动座和直线导轨之间为分体结构并活动连接在一起;所述的基座两端分别用螺钉安装固定前轴承座和后轴承座;所述的精密滚珠丝杠用轴承支撑在前后轴承座上;所述的基座和滑动座用铝合金材料挤压成型型材;本实用新型的有益效果是:一种精密直线运动滑台安装使用简便,能方便多轴组合,精密滚珠丝杠传动,传动精度高,整台设备高刚性、高精度,基座、滑块、罩壳电机安装座均为铝合金结构、体积小重量轻、外观美观紧凑。

Description

精密直线运动滑台 
技术领域:
本实用新型涉及自动化设备领域,具体说是一种精密直线运动滑台。 
背景技术:
目前,国内的直线运动滑台技术不太成熟,在许多设备上使用精密直线运动滑台都是采用进口机械,其缺点就是周期长,成本高。 
发明内容:
本实用新型所要解决的技术问题是提供一种安装使用简便,能方便多轴组合的精密直线运动滑台。 
本实用新型所要解决技术问题可以通过以下技术方案来实现: 
一种精密直线运动滑台,包括基座、精密滚珠丝杠、在基座上设置有直线导轨,滑动座安装在直线导轨的滑座上,其特征在于:所述的滑动座和直线导轨之阀为分体结构并活动连接在一起; 
所述的基座两端分别用螺钉安装固定前轴承座和后轴承座; 
所述的精密滚珠丝杠用轴承支撑在前后轴承座上; 
所述的基座和滑动座用铝合金材料挤压成型型材; 
本实用新型的有益效果是:一种精密直线运动滑台安装使用简便,能方便多轴组合,精密滚珠丝杠传动,传动精度高,整台设备高刚性、高精度,基座、滑块、罩壳电机安装座均为铝合金结构、体积小重量轻、外观美观紧凑。 
附图说明:
图1-4是本实用新型的结构示意图; 
图5是本实用新型的剖面示意图; 
1-伺服电机  2-电机安装座  3-前轴承座  4-精密滚珠丝杠  5-滑动座 
6-罩壳  7-基座  8、12-轴承  9、13-锁紧螺母  10-后轴承座 
11-螺钉  14-联轴器 
具体实施方式:
下面根据附图及具体实施方式对本实用新型作进一步介绍: 
如图1、2、3、4、5所示,基座7两端分别用螺钉11安装固定前轴承座3和后轴承座10,精密滚珠丝杠4用轴承8、12支撑在前后轴承座上,用锁紧螺母固定定位,滑动座与精密滚珠丝杠4的螺母连接,同时滑动座安装在直线滑轨的滑座上,伺服电机1通过电机安装座2与基座固定,滚珠丝杠4输入端与电机轴用联轴器14连接传递扭矩。 
在工作时,伺服电机驱动精密滚珠丝杠旋转,丝杠带动有直线滑轨导向的滑动座作直线运动,由于伺服电机控控制精确的转动角度,及丝杠、导轨较高的导向精度,滑动座的重复定位精度可控制在0.01mm之内。 
以上显示和描述了本实用新型的基本原理和技术特征和主要优点。本行业的技术人员能够了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都应落入要求保护的本实用新型的范围内。本实用新型要求保护的范围由所附的权利要求书及其等效物界定。 

Claims (4)

1.一种精密直线运动滑台包括基座、精密滚珠丝杠、在基座上设置有直线导轨,滑动座安装在直线导轨的滑座上,其特征在于:所述的滑动座和直线导轨之间为分体结构并活动连接在一起。
2.根据权利要求1所述的精密直线运动滑台,其特征在于:所述的基座两端分别用螺钉安装固定前轴承座和后轴承座。
3.根据权利要求1所述的精密直线运动滑台,其特征在于:所述的精密滚珠丝杠用轴承支撑在前后轴承座上。
4.根据权利要求1所述的精密直线运动滑台,其特征在于:所述的基座和滑动座用铝合金材料挤压成型型材。 
CN2010202710873U 2010-07-27 2010-07-27 精密直线运动滑台 Expired - Fee Related CN201836215U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111371245A (zh) * 2018-12-26 2020-07-03 深圳市众恒达自动化设备有限公司 一种小尺寸精密定位模组

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111371245A (zh) * 2018-12-26 2020-07-03 深圳市众恒达自动化设备有限公司 一种小尺寸精密定位模组

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Address after: Jiading District Waigang town 201800 Shanghai City Department of Po No. 555 building 3 floor 2 A zone

Patentee after: Shanghai Tian Yong intelligent equipment Limited by Share Ltd

Address before: 200137 Shanghai city Pudong New Area South Road No. 688

Patentee before: Tianyong Mechanical Electronic (Shanghai) Co., Ltd.

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Granted publication date: 20110518

Termination date: 20190727

CF01 Termination of patent right due to non-payment of annual fee