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Sealing element inner surface quality inspection auxiliary device and inspection method

A quality inspection and auxiliary device technology, applied in measuring devices, material analysis by optical means, instruments, etc., can solve the problems of high labor intensity, difficult to expose in large areas, and small observable space, so as to reduce the difficulty of inspection, The effect of improving inspection efficiency and easy operation

Pending Publication Date: 2021-07-23
GUANGZHOU MECHANICAL ENG RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small observable space of the inner surface and the difficulty of large-scale exposure, manual observation of the inner surface of the seal by turning eversion is labor-intensive and the inspection efficiency is low.

Method used

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  • Sealing element inner surface quality inspection auxiliary device and inspection method
  • Sealing element inner surface quality inspection auxiliary device and inspection method
  • Sealing element inner surface quality inspection auxiliary device and inspection method

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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Abstract

The invention discloses a sealing element inner surface quality inspection auxiliary device and an inspection method, and relates to the technical field of sealing element inner surface quality inspection. The auxiliary device comprises a handle main body; a connecting rod, fixedly connected with one end of the handle main body, and the connecting rod being perpendicular to the handle main body; a first rolling device, arranged at the bottom of the connecting rod, and the first rolling device being used for abutting against the inner surface of the sealing piece; a second rolling device, arranged on the side face of the connecting rod, and the second rolling device being used for abutting against the outer surface of the sealing piece; and a third rolling device, arranged at the other end of the handle main body, and the third rolling device being used for abutting against a placing plane. After the sealing element inner surface quality inspection auxiliary device is applied, the inspection difficulty of quality defects of the inner surface of the sealing element is reduced, and the product quality inspection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of inner surface quality inspection of seals, in particular to an auxiliary device and inspection method for inner surface quality inspection of seals. Background technique [0002] The surface quality of seal products has a very significant impact on sealing performance. Quality defects such as flow marks, dents, depressions, protrusions, shrinkage cracks, and flashes on the surface of the seal can cause the seal to fail. Checking the surface quality defects of seal products is a very important product quality inspection procedure. [0003] At present, the inspection of surface quality defects of seal products is generally carried out by manual operation and naked eye observation. However, the structure of the seal is different, and there are differences in the structure of the outer surface and the inner surface. The quality defects of the outer surface are manually operated and observed with the naked ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/01
CPCG01N21/8803G01N21/01
Inventor 洪阳錞熊文杰黄鸣鸣叶素娟梁小凤王文虎
Owner GUANGZHOU MECHANICAL ENG RES INST
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