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Measurement tool for lever-type dial indicator

A technology of lever dial indicator and measuring tooling, which is applied in the field of measurement, can solve the problems of large parts, undetectable lever dial indicator, complexity, etc., and achieve the effect of simple structure, cost saving and convenient operation

Inactive Publication Date: 2016-01-20
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large and complex parts processed now, especially the parts with inner cavity structure
Existing leverage percentage indicators cannot detect

Method used

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  • Measurement tool for lever-type dial indicator
  • Measurement tool for lever-type dial indicator
  • Measurement tool for lever-type dial indicator

Examples

Experimental program
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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0018] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0019] Such as figure 1 As shown, a lever dial indicator measuring tool according to a specific embodiment of the present invention includes a height gauge 6 , an extension mechanism and a dial indicator 1 . Wherein the height gauge 6 is provided with a swing arm 61 that can rotate circumferentially, including a fixed sleeve 5 and an extension rod 3, and the side wall of the fixed sleeve 5 is provided with a rotating shaft...

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PUM

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Abstract

The invention discloses a measurement tool for a lever-type dial indicator, which comprises a height gauge provided with a circumferentially rotatable swing arm, an extension mechanism, an extension rod and a dial indicator. The extension mechanism comprises a fixed sleeve, and the side wall of the fixed sleeve is provided with a rotating shaft. The fixed sleeve is arranged on the swing arm via the rotating shaft. The fixed sleeve is capable of rotating in the vertical plane around the rotating shaft. The extension rod is arranged to penetrate through the fixed sleeve and is capable of stretching out and drawing back inside the fixed sleeve. The dial indicator is arranged at the end tip of the extension rod. By means of the measurement tool, the detection range is expanded.

Description

technical field [0001] The invention relates to the field of measurement, in particular to a measuring tool for a lever dial indicator. Background technique [0002] The main purpose of the lever dial indicator is to measure the geometric shape and mutual position error of the workpiece with corresponding precision and to measure the size with the comparative measurement method. The lever dial indicator is small in size and light in weight, and the side head can change the direction, which is very convenient to use. In the measurement of the platform measurement method, the lever dial indicator is used in combination with the height vernier caliper and the gauge block, which can measure the parts that are difficult to measure with general measuring instruments. The lever dial indicator can also be used as a measuring element for other measuring devices. [0003] At present, the lever dial indicator is only installed on the height vernier caliper in the platform measurement...

Claims

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Application Information

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IPC IPC(8): G01B3/22
Inventor 唐勇
Owner GUANGXI YUCHAI MASCH CO LTD