Testing device for testing depths of inner and outer bevel faces, and detecting method

An inspection device and depth technology, applied in mechanical depth measurement and other directions, can solve problems such as low efficiency, waste of time, and inability to guarantee the frequency of inspection, and achieve the effect of improving efficiency, saving time, convenient and practical operation

Pending Publication Date: 2019-01-22
江苏持华科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

In the prior art, the detection of the depth of the conical surface of the above-mentioned workpiece needs to go to the detectio

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  • Testing device for testing depths of inner and outer bevel faces, and detecting method
  • Testing device for testing depths of inner and outer bevel faces, and detecting method
  • Testing device for testing depths of inner and outer bevel faces, and detecting method

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[0020] The following describes the technical solutions in the embodiments of the present invention clearly and completely in conjunction with the description of the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] See Figure 1-5 , The present invention provides a technical solution: an inspection device for inspecting the depth of the inner and outer cones, comprising a percentage dial 3, a device body 5, and an extension device 8. A watch cover 4 is fixedly connected to the center of the top surface of the device body 5, so The top of the watch cover 4 is provided with a percentage dial 3, the bottom of the percentage d...

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Abstract

The invention discloses a testing device for testing depths of inner and outer bevel faces. The testing device comprises a dial indicator dial, a device body and extension devices. The center of the top end face of the device body is fixedly connected with an indicator sleeve, and the dial indicator dial is arranged at the top of the indicator sleeve; the bottom of the dial indicator dial is connected with a fixing rod, and the bottom end of the fixing rod stretches into a through hole in the top end of the indicator sleeve; a lifting groove is formed in the position, at the bottom of the through hole in the top end of the indicator sleeve, in the indicator sleeve, and a detecting head is connected to the position, in the lifting groove, at the bottom end of the fixing rod; a detecting rodis mounted on the position, in the lifting groove, at the bottom of the detecting head, and the top end of the detecting rod abuts against the detecting head; the bottom end of the detecting rod stretches out of the lifting groove and is fixedly connected with a fixing block, and inner cavities are formed in the two sides in the device body; and the extension devices are mounted in the inner cavities. The testing device for testing the depths of the inner and outer bevel faces is convenient to operate and practical, the time is saved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of inspection tools, in particular to an inspection device for inspecting the depth of inner and outer cone surfaces, and also relates to a detection method for the inspection device for inspecting the depth of inner and outer cone surfaces. Background technique [0002] For a workpiece with a tapered hole, the depth of the tapered surface and the precision of the small end of the tapered surface are required. In the prior art, the detection of the depth of the tapered surface of the above-mentioned workpiece needs to go to the detection center and use a profiler for detection, which cannot guarantee the frequency of detection, wastes time, and has low efficiency. Contents of the invention [0003] The purpose of the present invention is to provide an inspection device and inspection method for inspecting the depth of the inner and outer taper surfaces, so as to solve the problems raised in the above-menti...

Claims

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Application Information

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IPC IPC(8): G01B5/18
CPCG01B5/18
Inventor 谢珊谢释斋
Owner 江苏持华科技有限公司
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