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A dynamic leak detection station for quick joints

A technology of dynamic sealing and detection station, which can be used in liquid/vacuum measurement for liquid tightness, and by measuring the acceleration and deceleration rate of fluid, etc. It can solve problems such as large detection deviation, inability to simulate ferrule state, and design defects.

Active Publication Date: 2018-08-28
NINGBO SINPPA TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional detection device can only insert the ferrule into the hub for sealing detection, and cannot simulate the state of the ferrule insertion under normal conditions, that is, the traditional device for dynamic sealing detection of quick connectors has a large detection problem due to design defects. deviation

Method used

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  • A dynamic leak detection station for quick joints
  • A dynamic leak detection station for quick joints
  • A dynamic leak detection station for quick joints

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:

[0023] refer to figure 1 As shown, the multi-station quick connector airtightness testing machine is a multi-station continuous detection device whose main body adopts the indexing plate 1, and the bottom of the indexing plate 1 is installed with a servo drive motor for driving the indexing plate 1 to rotate in a step-by-step manner. Along the circumference of the index plate 1, there are loading station 2, static airtightness inspection station 3, dynamic airtightness inspection station 4 and material retrieving station 5, and the reclaiming station 5 is also equipped with a sorting mechanism 7, It is used to screen out unqualified quick connector 9 products, and the dynamic tightness detection station 4 is also provided with a dynamic polarization mechanism 6, which is used to realize the dynamic simulation when t...

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Abstract

The invention relates to the technical field of quick coupling sealing performance detection equipment and particularly relates to a dynamic sealing performance detection station for a quick coupling. The dynamic sealing performance detection station is arranged at the circumference of a dividing plate and comprises a plurality of detection manifolds and a manifold mounting bracket, wherein an air cylinder which is used for controlling the detection manifolds to move along the vertical direction is mounted at the top of the manifold mounting bracket; a flaring which is matched with a nut end of the quick coupling is arranged at the lower end of each detection manifold. The dynamic sealing performance detection station further comprises a plurality of clamping cylinders which are used for clamping an outer sleeve of the quick coupling; the clamping cylinders are mounted on a horizontal sliding table driven by the air cylinder, and the horizontal sliding table is mounted at the top of a vertical sliding table driven by the air cylinder. According to the dynamic sealing performance detection station, a core insert can be inserted in the quick coupling so as to carry out dynamic sealing performance detection on the quick coupling; particularly, a dynamic polarization mechanism is arranged, a state that the core insert is inserted in the quick coupling in an ordinary state can be simulated.

Description

technical field [0001] The invention relates to the technical field of quick connector leak detection equipment, in particular to a quick connector dynamic leak detection station. Background technique [0002] A quick connector is a connector that can be connected or disconnected without tools. Quick connectors can be divided into: quick connectors for air, quick connectors for oxygen fuel gas, quick connectors for gas and liquid, quick connectors for oil pressure, quick connectors for inert gas, quick connectors for cooling water and oil, and semiconductor quick connectors. [0003] As a pipeline connection, its tightness directly affects the safety of the pipeline. The tightness of the quick connector includes static tightness and dynamic tightness. During actual use, there is a certain angle of deviation when the ferrule is inserted into the hub. The traditional detection device can only insert the ferrule into the hub for sealing detection, and cannot simulate the stat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/26
CPCG01M3/26
Inventor 姜昌国
Owner NINGBO SINPPA TOOLS CO LTD
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