Portable bearing precision detecting device

A technology of bearing accuracy and detection device, which is applied in the direction of mechanical diameter measurement, etc., can solve the problems of unsuitable frequent movement, measurement error, manual measurement, etc., and achieve the effect of rapid and intuitive detection, improved detection efficiency, and simple device

Inactive Publication Date: 2017-09-29
SUZHOU HEYER PRECISION CO LTD
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  • Abstract
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Problems solved by technology

[0002] Bearings are precision workpieces, and their accuracy directly affects the quality of the bearings. The bearing diameter accuracy testing instruments in the prior art are generally large in size and are not suitable for frequent movement, or the diameter is measured manually by ordinary measuring instruments, and there are often various problems in the measurement. error, and it takes a long time and the efficiency is low; therefore, it is very necessary to provide a quick and simple bearing detection device

Method used

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  • Portable bearing precision detecting device

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Embodiment Construction

[0013] The present invention will be further explained in detail below in conjunction with the accompanying drawings and specific embodiments, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0014] Such as figure 1 As shown, a portable bearing 8 accuracy detection device includes a measuring body 1, a base 2 and a scale 3. The measuring body 1 includes a circular truncated portion 7 of an inverted circular truncated structure and an extension rod 6 fixed on the lower end of the circular truncated portion 7. The extension rod 6 It is coaxial with the round platform part 7; the measuring body 1 is movably connected to the base 2, and the base 2 is provided with a limit hole that restricts the extension rod 6 to move up and down in the axial direction; the base 2 is also provided with a fixed The bearing 8 seat 5 of the bearing 8, the bearing 8 is placed coaxially with the circular platform portion 7, th...

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Abstract

The invention relates to a portable bearing precision detection device, which includes a measuring body, a base and a scale. The measuring body includes a circular platform with an inverted circular platform structure and an extension rod fixed on the lower end of the circular platform. The extension rod is coaxial with the circular platform; the measuring body is flexibly connected On the base, the base is provided with a limit hole that restricts the extension rod to move up and down in the axial direction; the base is also provided with a bearing seat for fixing the bearing, and the bearing is placed coaxially with the circular platform. The seat is placed under the circular platform; the scale is placed on one side of the extension rod, and the scale is parallel to the extension rod. The device in the invention has simple structure and high detection efficiency.

Description

technical field [0001] The invention relates to a portable bearing precision detection device, in particular to a portable bearing precision detection device for checking the bearing diameter. Background technique [0002] Bearings are precision workpieces, and their accuracy directly affects the quality of the bearings. The bearing diameter accuracy testing instruments in the prior art are generally large in size and are not suitable for frequent movement, or the diameter is measured manually by ordinary measuring instruments. There are often various problems in the measurement. error, and it takes a long time and the efficiency is low; therefore, it is very necessary to provide a quick and simple bearing detection device. Contents of the invention [0003] In order to solve the above problems, the present invention provides a portable bearing precision detection device, which can quickly detect whether the bearing reaches the standard. [0004] In order to achieve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/12
CPCG01B5/12
Inventor 黄文卿
Owner SUZHOU HEYER PRECISION CO LTD
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