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Concentricity testing tooling for porous structures

A technology for detecting tooling and porous structures, applied in measuring devices, mechanical devices, mechanical measuring devices, etc., can solve problems such as relatively large influence, and achieve the effect of reducing the influence of human factors and detecting accurate

Inactive Publication Date: 2017-10-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the bottom shell of the indoor unit of the air conditioner has multiple shaft holes, and the concentricity of the multiple shaft holes determines the quality of the bottom shell. It is determined that the above detection process is greatly affected by human factors

Method used

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  • Concentricity testing tooling for porous structures
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Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] Such as figure 1 and figure 2 As shown, the concentricity detection tool for porous structures in this embodiment includes a measuring device (not shown in the figure) and a plurality of positioning axes 10 . A plurality of positioning shafts 10 are disposed inside the corresponding holes to be measured, and the plurality of positioning shafts 10 are arranged coaxially and at intervals in the first direction. The measuring device measures the maximum distance between each positioning axis 10 and the corresponding hole wall of the hole to be measured. The concentricity detection tool for the porous structure in this embodiment is the concentricity detection tool for the shaft hole of ...

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Abstract

The invention provides a concentricity detection tool for a multihole structure. The concentricity detection tool comprises a plurality of positioning shafts (10) arranged in corresponding holes to be detected in a penetrating manner, and a measurement device, wherein the multiple positioning shafts (10) are coaxially arranged in the first direction at intervals; the measurement device is used for measuring a maximum distance between each of the positioning shafts (10) and the hole wall of the corresponding hole to be measured. The concentricity detection tool for the multihole structure reduces the influence caused by manmade factors.

Description

technical field [0001] The invention relates to the technical field of concentricity measurement, in particular to a concentricity detection tool for porous structures. Background technique [0002] At present, the bottom shell of the indoor unit of the air conditioner has multiple shaft holes, and the concentricity of the multiple shaft holes determines the quality of the bottom shell. It is determined that the above-mentioned detection process is relatively greatly affected by human factors. Contents of the invention [0003] The invention aims to provide a concentricity detection tool for porous structures that reduces the influence of human factors. [0004] In order to achieve the above object, the present invention provides a concentricity detection tool for porous structures, including: a plurality of positioning shafts, which are installed inside the corresponding holes to be measured, and the plurality of positioning shafts are coaxial in the first direction and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/252
Inventor 廖甫良黄锐
Owner GREE ELECTRIC APPLIANCES INC