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Gauge of internal conical face depth

A technology of inner cone surface and inspection tool, which is applied in the direction of mechanical depth measurement, etc., can solve the problems of low efficiency, waste of time, and inability to guarantee the frequency of inspection, etc., and achieve the effects of improving efficiency, saving time, convenient operation and practicality

Inactive Publication Date: 2016-03-23
天津天海同步科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 detection center and use a profiler for detection, which cannot guarantee the frequency of detection, wastes time, and has low efficiency

Method used

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  • Gauge of internal conical face depth
  • Gauge of internal conical face depth
  • Gauge of internal conical face depth

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a gauge of an internal conical face depth, which comprises a body, a spring, a gauge testing rod and a dial indicator, wherein a round through hole is disposed in the upper part of the body, and storage space communicated with the round through hole is disposed in the lower part; the upper part of the gauge testing rod is placed in the round through hole and connected on the body, and can be moved up and down in the round through hole, and the lower part of the gauge testing rod is a conical structure coordinated with an internal conical hole of a to-be-tested work piece and can be placed in the storage space; the spring is sleeved on the gauge testing rod which is located between the body and the conical structure; and the dial indicator is placed in the round through hole, and a measuring head of the dial indicator is contacted with an upper end face of the gauge testing rod. The gauge of the internal conical face depth provided by the invention is beneficial in that the gauge is convenient and practical in operations, saves time and increases efficiency.

Description

technical field [0001] The invention belongs to the technical field of inspection tools, and in particular relates to an inner cone surface depth inspection tool. Background technique [0002] For a workpiece with an inner 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] In view of this, the present invention aims to propose a measuring tool for the depth of the inner cone surface. It only needs to put the measuring rod of the testing tool in the inner cone hole of the workpiece to obtain the depth of the cone surface of the workpiece to be tested. The operation is convenient and practical. Increased efficiency. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/18
CPCG01B5/18
Inventor 周春建
Owner 天津天海同步科技有限公司
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