CN2506973Y - 带表卡规 - Google Patents

带表卡规 Download PDF

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Publication number
CN2506973Y
CN2506973Y CN 01269360 CN01269360U CN2506973Y CN 2506973 Y CN2506973 Y CN 2506973Y CN 01269360 CN01269360 CN 01269360 CN 01269360 U CN01269360 U CN 01269360U CN 2506973 Y CN2506973 Y CN 2506973Y
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measuring staff
measuring pole
measuring
bearing
pole
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CN 01269360
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邢乐
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Individual
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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

一种带表卡规,涉及长度、厚度的测量工具,固定测杆上方设有握持手柄,握持手柄下方设有百分表,固定测杆中部设有轴承,轴承中设有铰联轴铰联活动测杆,活动测杆上部设有提拉手柄,固定测杆与活动测杆之间环绕铰联轴设有一圈滚珠,由于固定测杆与活动测杆之间环绕铰联轴设有一圈滚珠,固定测杆与活动测杆之间滚动接触,摩擦力小,使用阻力小,消除了侧面间隙,量程数值稳定性高,测量精度高,适用于各种带表卡规。

Description

带表卡规
技术领域本实用新型涉及长度、厚度的测量工具,详细讲是一种带表卡规。
背景技术我们知道,现有的带表卡规,是在固定测杆上方设有握持手柄,握持手柄下方设有百分表,固定测杆中部设有轴承,轴承中设有铰联轴铰联活动测杆,活动测杆上部设有提拉手柄。这种带表卡规,由于固定测杆中部设有轴承,轴承中设有铰联轴铰联活动测杆,固定测杆与活动测杆之间为平面接触摩擦,摩擦力大,使用阻力大,侧面间隙大,量程数值稳定性差,测量精度差。
发明内容本实用新型解决的技术问题是,解决固定测杆与活动测杆之间平面接触摩擦,摩擦力大,使用阻力大,侧面间隙大,量程数值稳定性差,测量精度差的问题。
本实用新型的技术方案是,固定测杆上方设有握持手柄,握持手柄下方设有百分表,固定测杆中部设有轴承,轴承中设有铰联轴铰联活动测杆,活动测杆上部设有提拉手柄,其主要结构特点是,固定测杆与活动测杆之间环绕铰联轴设有一圈滚珠。
本实用新型的有益效果是,由于固定测杆与活动测杆之间环绕铰联轴设有一圈滚珠,固定测杆与活动测杆之间滚动接触,摩擦力小,使用阻力小,消除了侧面间隙,量程数值稳定性高,测量精度高。本实用新型适用于各种带表卡规。
附图说明  图1是主视图,图2是图1的A-A局部剖视放大图。
实施方式如图所示,固定测杆6上方设有握持手柄1,握持手柄1下方设有百分表2,固定测杆6中部设有轴承9,轴承9中设有铰联轴8铰联活动测杆5,活动测杆5上部设有提拉手柄3,握持和放松活动测杆5上部的提拉手柄3可以对物体进行测量。固定测杆6与活动测杆5之间环绕铰联轴8设有一圈滚珠7,螺母10经铰联轴8将活动测杆5压靠在固定测杆6与活动测杆5之间的一圈滚珠7上,固定测杆6与活动测杆5之间滚动接触,摩擦力小,使用阻力小,消除了侧面间隙,量程数值稳定性高,测量精度高。轴承9上设有轴承盖4,可以防尘,轴承盖4可以与铰联轴8制成整体。

Claims (2)

1、一种带表卡规,固定测杆上方设有握持手柄,握持手柄下方设有百分表,固定测杆中部设有轴承,轴承中设有铰联轴铰联活动测杆,活动测杆上部设有提拉手柄,其特征是:固定测杆与活动测杆之间环绕铰联轴设有一圈滚珠。
2、根据权利要求1所述的带表卡规,其特征是:所说的轴承上设有轴承盖。
CN 01269360 2001-11-08 2001-11-08 带表卡规 Expired - Fee Related CN2506973Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01269360 CN2506973Y (zh) 2001-11-08 2001-11-08 带表卡规

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01269360 CN2506973Y (zh) 2001-11-08 2001-11-08 带表卡规

Publications (1)

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CN2506973Y true CN2506973Y (zh) 2002-08-21

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CN 01269360 Expired - Fee Related CN2506973Y (zh) 2001-11-08 2001-11-08 带表卡规

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726229B (zh) * 2008-10-23 2013-05-08 鸿富锦精密工业(深圳)有限公司 高度规及高度测量方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726229B (zh) * 2008-10-23 2013-05-08 鸿富锦精密工业(深圳)有限公司 高度规及高度测量方法

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