A non-destructive rated pressure testing instrument for a sealing ring

A rated pressure, non-destructive technology, applied in the direction of machine sealing ring testing, etc., can solve the problems of direct testing of the rated pressure performance of the sealing ring, and achieve the effects of intuitive test results, labor-saving operation and easy installation.

Active Publication Date: 2019-07-05
上海怡澎实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to make up for the deficiencies in the prior art, the present invention proposes a non-destructive rated pressure testing instrument for sealing rings, which is mainly used to solve the problem of direct testing of the rated pressure performance of sealing rings

Method used

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  • A non-destructive rated pressure testing instrument for a sealing ring
  • A non-destructive rated pressure testing instrument for a sealing ring
  • A non-destructive rated pressure testing instrument for a sealing ring

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] Such as Figure 1 to Figure 2 As shown, a non-destructive rated pressure detection instrument for a sealing ring according to the present invention includes a housing 1, a pressure test shaft 2, a plugging module 3, a compression module 4, a support 5, a quick connector 6, a pressure gauge 7, Solenoid valve 8, pressure gauge 2 9 and oil discharge pipe, described support 5 comprises base plate 51 and support frame 52, and described base plate 51 is installed on the ground, and described support frame 52 is fixed on the base plate 51, and support frame 52 is used for supporting Shell 1; the shell 1 is a cylindrical structure, the top of the shell 1 is open, and several layers of liquid outlet holes 11 are symmetrically arranged on the side wa...

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Abstract

The invention belongs to the field of sealing ring detection equipment, and particularly relates to a sealing ring nondestructive rated pressure detector which comprises a shell, a pressure testing shaft, a blockage module, a compression module, a support, a quick joint, a first pressure meter, electromagnetic valves, second pressure meters and an oil discharging pipe. The shell is of a cylindrical structure, a plurality of layers of liquid outgoing holes are symmetrically formed in the side wall of the shell, each liquid outgoing hole is externally connected with the oil discharging pipe, each electromagnetic valve and the corresponding second pressure meter are mounted on the corresponding oil discharging pipe, the quick joint for a high-pressure hose to be connected with is arranged atthe bottom of the shell, and the first pressure meter is arranged on the side face of the quick joint; the pressure testing shaft sleeves in the shell and is used for placement of sealing rings to bedetected, the blockage module is mounted in the pressure testing shaft and used for detecting the sealing rings one by one, and the compression module is positioned above the pressure testing shaft and used for pressing the pressure testing shaft into the shell. The sealing ring nondestructive rated pressure detector can directly detect whether the sealing rings can reach rated pressure or not andis simple and convenient in operation and visual and accurate in testing result.

Description

technical field [0001] The invention belongs to the field of testing equipment for sealing rings, in particular to a non-destructive rated pressure testing instrument for sealing rings. Background technique [0002] The sealing ring is one of the most commonly used parts in the industrial field. In many cases, the sealing ring is required to bear a certain pressure while meeting the sealing function. In order to ensure the pressure bearing capacity of the sealing ring, it is necessary to test the pressure bearing capacity of the manufactured products to determine whether the produced products can reach the rated pressure. The current test method is often to directly test the parameters such as hardness and elongation of the material of the sealing ring, and then estimate it through empirical values. This judgment method has the problem of insufficient measurement accuracy. [0003] In view of this, a non-destructive rated pressure testing instrument for sealing rings accord...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/005
Inventor 张旭陈卫国付冬青
Owner 上海怡澎实业有限公司
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